Руководство пользователя
GE Digital Energy
Power Quality
SG-CE Series 100 - 120 kVA PurePulse ®
SGSE_060-120_S1_UPS_GE_01
SG-CE Series 60 - 80 kVA PurePulse®
Operating Manual
Uninterruptible Power supply
Digital Energy™
SG-CE Series PurePulse®
60 – 80 – 100 – 120 kVA
400 Vac CE / Series 1
GE Consumer & Industrial SA
General Electric Company
CH – 6595 Riazzino (Locarno)
Switzerland
T +41 (0)91 / 850 51 51
F +41 (0)91 / 850 51 44
www.gedigitalenergy.com
GE imagination at work
Model:
SG-CE Series 60 – 80 – 100 – 120 kVA PurePulse® / Series 1
Date of issue:
01.09.2008
File name:
OPM_SGS_XCE_60K_M12_1GB_V010
Revision:
1.0
Identification No.:
Up-dating
Revision
Concern
Date
COPYRIGHT © 2008 by GE Consumer & Industrial SA
All rights reserved.
The information contained in this publication is intended solely for the purposes indicated.
The present publication and any other documentation supplied with the UPS system is not to be
reproduced, either in part or in its entirety, without the prior written consent of GE.
The illustrations and plans describing the equipment are intended as general reference only and are not
necessarily complete in every detail.
The content of this publication may be subject to modification without prior notice.
Modifications reserved
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
Dear Customer,
We thank you for selecting our products and
are pleased to count you amongst our very
valued customers at GE.
We trust that the use of the SG-CE Series
PurePulse® Uninterruptible Power Supply
system, developed and produced to the
highest standards of quality, will give you
complete satisfaction.
Please carefully read the Operating Manual.
It contains all the necessary information about
the installation of the UPS.
Thank you for choosing GE !
Distributed by:
Your service contact:
g
GE Consumer & Industrial SA
General Electric Company
CH – 6595 Riazzino (Locarno)
Switzerland
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
Preface
Congratulations on your choice of a SG-CE Series PurePulse® Uninterruptible Power Supply
(UPS).
It will keep you away from any trouble due to unexpected power problems.
This manual describes how to prepare the installation site, provides weight and dimensions
and procedures for moving, installing and connecting the UPS, and details of maintenance
procedures suggested to preserve maximum reliability.
It explains the function of the UPS module, the purpose and location of the switches, the
meaning of the system events related to the front panel indication, and provides
procedures for starting and stopping the equipment.
While every care has been taken to ensure the completeness and accuracy of this manual,
GE assumes no responsibility or liability for any losses or damages resulting from the use of
the information contained in this document.
WARNING!
SG-CE Series 60 – 80 – 100 - 120 kVA PurePulse®, is a product for restricted sales
distribution to informed partners.
Installation restrictions or additional measures may be needed to prevent disturbances.
We recommend that this manual is kept next to the UPS for future references.
If any problems are encountered with the procedures contained in this manual, please
contact your Service Centre before you proceed.
This document shall not be copied or reproduced without the permission of GE.
Due to technical improvements, some of the information contained in this manual may be
changed without notice.
Safety instructions
Carefully read the safety instructions contained on the following page before the
installation, start-up and maintenance of the UPS, options and battery.
Pay attention to the rectangular boxes included in the text:
They contain important information or warning concerning electrical connections and
personnel safety.
Parallel version secured with RPA
When included in the text, this symbol refers to operation
needed only for Parallel System.
Modifications reserved
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
Table of contents
1
SAFETY RULES ...................................................................................................................................................................7
1.1
2
Page
SAFETY SYMBOLS AND WARNINGS..................................................................................................................................................................... 9
LAYOUT.............................................................................................................................................................................10
2.1
2.2
2.3
2.4
LAYOUT SG-CE Series 60 - 80 KVA PurePulse® ............................................................................................................................................ 10
LAYOUT SG-CE Series 60 - 80 KVA PurePulse® WITH EMC FILTER (OPTION)................................................................................... 11
LAYOUT SG-CE Series 100 - 120 KVA PurePulse®....................................................................................................................................... 12
LAYOUT SG-CE Series 100 - 120 KVA PurePulse® WITH EMC FILTER (OPTION) ............................................................................. 13
3
INTRODUCTION ..............................................................................................................................................................14
4
DESCRIPTION...................................................................................................................................................................15
4.1
4.2
BLOCK DIAGRAM AND MAIN ELEMENTS ........................................................................................................................................................ 16
OPERATION MODES................................................................................................................................................................................................. 17
4.3
PARALLEL SYSTEM OPERATION.......................................................................................................................................................................... 20
4.2.1
4.2.2
4.2.3
4.2.4
4.2.5
4.2.6
4.3.1
4.3.2
4.3.3
4.3.4
4.3.5
4.4
4.5
4.6
5
SERVICE AND TECHNICAL SUPPORT ................................................................................................................................................................ 22
WARRANTY.................................................................................................................................................................................................................. 22
RECYCLING AT THE END OF SERVICE LIFE..................................................................................................................................................... 23
5.1
TRANSPORT ................................................................................................................................................................................................................ 24
5.2
5.3
DELIVERY...................................................................................................................................................................................................................... 27
STORAGE...................................................................................................................................................................................................................... 27
5.5
5.6
5.7
5.1.1
Dimensions and weights........................................................................................................................................................................................................ 25
5.3.1
5.3.2
Storage of the UPS .................................................................................................................................................................................................................... 27
Storage of Battery..................................................................................................................................................................................................................... 27
5.4.1
5.4.2
UPS location ................................................................................................................................................................................................................................. 28
Battery location.......................................................................................................................................................................................................................... 30
5.7.1
5.7.2
5.7.3
Mains input connection .......................................................................................................................................................................................................... 34
Input/output over current protection and wire sizing............................................................................................................................................. 35
Installation requirements ...................................................................................................................................................................................................... 37
PLACE OF INSTALLATION ...................................................................................................................................................................................... 28
VENTILATION AND COOLING............................................................................................................................................................................... 31
UNPACKING................................................................................................................................................................................................................ 32
ELECTRICAL WIRING ............................................................................................................................................................................................... 34
5.8
ELECTRICAL CONNECTION ................................................................................................................................................................................... 39
5.9
RPA PARALLEL SYSTEM CONNECTION ............................................................................................................................................................ 45
5.8.1
5.8.2
5.8.3
5.8.4
5.8.5
5.9.1
5.9.2
5.9.3
SG-CE Series 60 – 80 kVA PurePulse® - Power connection with common input mains.......................................................................... 40
SG-CE Series 60 – 80 kVA PurePulse® - Power connection with separate input mains .......................................................................... 41
SG-CE Series 100 – 120 kVA PurePulse® - Power connection with common input mains .................................................................... 42
SG-CE Series 100 – 120 kVA PurePulse® - Power connection with separate input mains..................................................................... 43
Set-up for SG-CE Series PurePulse® when functioning as frequency converter........................................................................................ 44
Power wiring of parallel units .............................................................................................................................................................................................. 45
Parallel control bus connection.......................................................................................................................................................................................... 46
Control bus cable location .................................................................................................................................................................................................... 48
CONTROL PANEL ............................................................................................................................................................50
6.1
6.2
7
Introduction to the Parallel System.................................................................................................................................................................................. 20
Features of RPA Parallel System........................................................................................................................................................................................ 21
System control............................................................................................................................................................................................................................ 21
Synchronization ......................................................................................................................................................................................................................... 21
Load sharing ................................................................................................................................................................................................................................ 21
INSTALLATION.................................................................................................................................................................24
5.4
6
Normal operation mode VFI (Voltage Frequency Independent) ........................................................................................................................ 17
SEM mode operation (Super Eco Mode) ......................................................................................................................................................................... 17
Mains failure operation........................................................................................................................................................................................................... 18
Mains recovery operation ..................................................................................................................................................................................................... 18
Automatic Bypass ..................................................................................................................................................................................................................... 19
Manual Bypass ........................................................................................................................................................................................................................... 19
CONTROL PANEL ...................................................................................................................................................................................................... 50
TABLE OF FUNCTIONS AND INDICATIONS ON CONTROL PANEL......................................................................................................... 51
LCD SCREEN ....................................................................................................................................................................53
7.1
7.2
7.3
HOME SCREEN........................................................................................................................................................................................................... 53
METERING.................................................................................................................................................................................................................... 55
ALARMS ........................................................................................................................................................................................................................ 57
7.4
7.5
SETUP ............................................................................................................................................................................................................................ 66
COMMANDS................................................................................................................................................................................................................ 72
7.3.1
7.3.2
7.3.3
7.3.4
Events (alarms and messages) ........................................................................................................................................................................................... 58
Alarms list ...................................................................................................................................................................................................................................... 58
Messages list................................................................................................................................................................................................................................ 63
Event report SG-CE Series PurePulse® ............................................................................................................................................................................. 65
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
8
9
OPERATION......................................................................................................................................................................73
8.1
PROCEDURES FOR SINGLE SG-CE Series PurePulse® ............................................................................................................................... 74
8.2
PROCEDURES SINGLE SG-CE Series PurePulse® FUNCTIONING AS FREQUENCY CONVERTER .............................................. 83
8.3
PROCEDURES FOR SG-CE Series PurePulse® PARALLEL SYSTEM ........................................................................................................ 90
8.1.1
8.1.2
8.1.3
8.1.4
8.1.5
8.1.6
8.2.1
8.2.2
8.2.3
8.2.4
Initial Start-up of the SG-CE Series PurePulse® as frequency converter........................................................................................................ 83
Complete shutdown of the SG-CE Series PurePulse® as frequency converter........................................................................................... 87
Restore to normal operation after “Total Off” ............................................................................................................................................................. 88
Restore to normal operation after EPO (Emergency Power Off) ......................................................................................................................... 89
8.3.1
8.3.2
8.3.3
8.3.4
8.3.5
8.3.6
8.3.7
8.3.8
SG-CE Series PurePulse® Parallel System start-up.................................................................................................................................................... 90
Parallel UPS shutdown with load transfer on Manual Bypass Q2 .................................................................................................................... 94
From Manual Bypass Q2 to normal function VFI....................................................................................................................................................... 95
Separate a UPS unit from the Redundant Parallel System .................................................................................................................................. 97
Reconnect a UPS unit to a Parallel System .................................................................................................................................................................. 99
Complete Parallel System shutdown.............................................................................................................................................................................101
Restore to normal operation after “Total Off”............................................................................................................................................................102
Restore to normal operation after EPO (Emergency Power Off) .......................................................................................................................104
CUSTOMER INTERFACE............................................................................................................................................... 106
9.1
CUSTOMER INTERFACE........................................................................................................................................................................................106
9.1.1
9.1.2
9.1.3
9.1.4
9.1.5
9.1.6
9.1.7
10
Initial start-up of the SG-CE Series PurePulse® ............................................................................................................................................................ 74
UPS shutdown with load transfer on Manual Bypass Q2 ..................................................................................................................................... 78
From Manual Bypass Q2 to normal function VFI....................................................................................................................................................... 79
Complete UPS shutdown ....................................................................................................................................................................................................... 80
Restore to normal operation after “Total Off” ............................................................................................................................................................. 81
Restore to normal operation after EPO (Emergency Power Off) ......................................................................................................................... 82
Serial Port J3 - RS232 (sub D, female 9 pin) ................................................................................................................................................................107
Serial Port J11 - RS232 (sub D, female 9 pin) - Option...........................................................................................................................................107
Output signals on voltage-free contacts.....................................................................................................................................................................108
Programmable input free contacts ................................................................................................................................................................................108
EPO (Emergency Power Off) ...............................................................................................................................................................................................109
Gen Set Signalling (GEN ON) ...............................................................................................................................................................................................110
AUX external Maintenance Bypass ................................................................................................................................................................................110
OPTIONS........................................................................................................................................................................ 111
10.1
10.2
10.3
10.4
10.5
10.6
CONNECTIVITY OPTIONS.....................................................................................................................................................................................111
OPTIONS IN UPS CABINET ..................................................................................................................................................................................111
OPTIONS IN ADDITIONAL CABINETS ..............................................................................................................................................................112
DISPOSITION OPTIONS SG-CE Series 60 – 80 KVA PurePulse® ...........................................................................................................113
DISPOSITION OPTIONS SG-CE Series 100 – 120 KVA PurePulse® ......................................................................................................114
CONNECTION FOR OPTIONS IN UPS CABINET...........................................................................................................................................115
10.6.1 Auxiliary Power Supply (APS) 24 Vdc for SG-CE Series 60 – 80 KVA PurePulse® .......................................................................................115
10.6.2 Auxiliary Power Supply (APS) 24 Vdc for SG-CE Series 100 – 120 KVA PurePulse® .................................................................................116
10.6.3 Remote Signalling Box (RSB)...............................................................................................................................................................................................117
11
MAINTENANCE ............................................................................................................................................................. 118
11.1
12
11.1.1
11.1.2
11.1.3
11.1.4
11.1.5
11.1.6
Service check .............................................................................................................................................................................................................................118
Fans and ventilation...............................................................................................................................................................................................................118
Other components with limited lifetime.......................................................................................................................................................................118
Battery ..........................................................................................................................................................................................................................................119
UPS room conditions and temperature........................................................................................................................................................................119
Preventive maintenance program..................................................................................................................................................................................119
NOTES............................................................................................................................................................................ 120
12.1
13
MAINTENANCE ........................................................................................................................................................................................................118
NOTES FORM............................................................................................................................................................................................................120
ANNEX ........................................................................................................................................................................... 121
13.1
TECHNICAL DATA SHEET.....................................................................................................................................................................................121
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
1
SAFETY RULES
Save these instructions!
GENERAL
-
-
Move the UPS in an upright position in its original package to the final destination room.
To lift the cabinets, use a forklift or lifting belts with spreader bars.
Check for sufficient floor and elevator loading capacity.
Check the integrity of the UPS equipment carefully.
If you notice visible damage, do not install or start the UPS.
Contact the nearest Service Centre immediately.
WARNING! RISK OF ELECTRICAL SHOCK:
Do not remove covers, there are no user serviceable parts inside.
After switching off takes 5 minutes for the DC capacitors to discharge because a lethally high voltage
remains at the terminals of the electrolytic capacitors.
All maintenance and service work should be performed by qualified service personnel.
The UPS contains its own energy source (battery).
The field-wiring outlets may be electrically live, even when the UPS is disconnected from the mains.
Dangerous voltages may be present during battery operation.
The battery must be disconnected during maintenance or service work.
This UPS contains potentially hazardous voltages.
Be aware that the inverter can restart automatically after the mains voltage is restored.
INSTALLATION
-
This UPS must be installed and connected only by trained personnel.
Verify accurately during Commissioning and Maintenance of the UPS, for the following:
Damaged components, squeezed wires and cables, or not correctly inserted plugs.
After removing the sidewalls of the UPS, make sure that all earth connections when reassembling, are
correctly reattached.
This UPS is intended for use in a controlled indoor environment free of conductive contaminants and
protected against animals intrusion.
WARNING! HIGH EARTH LEAKAGE CURRENT:
Earth connection is essential before connecting to AC input!
Switching OFF the unit does not isolate the UPS from the mains.
Do not install the UPS in an excessively humid environment or near water.
Avoid spilling liquids on or dropping any foreign object into the UPS.
The unit must be placed in a sufficiently ventilated area; the ambient temperature should not exceed 35°C
(95°F).
Optimal battery life is obtained if the ambient temperature does not exceed 25°C (77°F).
It is important that air can move freely around and through the unit. Do not block the air vents.
Avoid locations in direct sunlight or near heat sources.
STORAGE
-
-
Store the UPS in a dry location; storage temperature must be within -25°C (-13°F) to +55°C (131°F).
If the unit is stored for a period exceeding 3 months, the battery must be recharged periodically (time
depending on storage temperature).
BATTERY
- The battery-voltage is dangerous for person’s safety.
-
When replacing the battery, use the same number, voltage (V) and capacity (Ah).
Proper disposal or recycling of the battery is required.
Refer to your local codes for disposal requirements.
Never dispose of battery in a fire: they may explode.
Do not open or mutilate battery: their contents (electrolyte) may be extremely toxic.
If exposed to electrolyte, wash immediately with plenty of water.
Avoid charging in a sealed container.
Never short-circuit the batteries.
When working with batteries, remove watches, rings or other metal objects, and only use insulated
tools.
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
Safety instructions when working with battery
EXTERNAL BATTERY MUST BE INSTALLED AND CONNECTED TO THE UPS BY
QUALIFIED SERVICE PERSONNEL.
INSTALLATION PERSONNEL MUST READ THIS ENTIRE SECTION BEFORE HANDLING
THE UPS AND BATTERY.
DANGER!
Full voltage and current are always present at the battery terminals.
The battery used in this system can provide dangerous voltages, extremely high currents and a
risk of electric shock.
If the terminals are shorted together or to ground they may cause severe injury.
You must be extremely careful to avoid electric shock and burns caused by contacting battery
terminals or shorting terminals during battery installation.
Do not touch uninsulated battery terminals.
A qualified service person, who is familiar with battery systems and required precautions, must
install and service the battery.
The installation must conform to national and local codes.
Keep unauthorised personnel away from the battery.
The qualified service person must take these precautions:
1 Wear protective clothing, such as rubber gloves and boots and protective eye wear
Batteries contain caustic acids and toxic materials and can rupture or leak if mistreated.
Remove rings and metal wristwatches or other metal objects and jewellery.
Do not carry metal objects in your pockets where the objects can fall into the battery
cabinet.
2 Tools must have insulated handles and must be insulated so that they will not short battery
terminals.
Do not allow a tool to short between individual or separate battery terminals or to the
cabinet or rack.
Do not lay tools or metal parts on top of the battery, and do not lay them where they could
fall onto the battery or into the cabinet.
3 Install the battery as shown on the drawing provided with the battery.
When connecting cables, never allow a cable to short across a battery’s terminals, the
string of battery, or to the cabinet or rack.
4 Align the cables on the battery terminals so that the cable lug will not contact any part of
the cabinet or rack, even if the battery is moved.
Keep the cable away from any sharp metal edges.
5 Install the battery cables in such a way that the UPS or battery cabinet doors cannot pinch
them.
6 Do not connect the battery terminal to Ground.
If any battery terminal is inadvertently grounded, remove the source of the ground.
Contacting any part of a grounded battery can cause a risk of electric shock.
7 To reduce the risk of fire or electric shock, install the battery in a temperature and humidity
controlled indoor area, free of contaminants.
8 Battery system chassis ground (earth) must be connected to the UPS chassis ground (earth).
If you use conduits, this ground conductor must be routed in the same conduit as the
battery conductors.
9 Where conductors may be exposed to physical damage, protect the conductors in
accordance with all applicable codes.
10 If you are replacing the battery or repairing battery connections, shut OFF the UPS and
remove the battery fuses.
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
1.1
SAFETY SYMBOLS AND WARNINGS
Safety warnings
The text of this manual contains some warnings to avoid risk to the persons and to avoid damages to
the UPS system and the supplied critical Loads.
The non-observance of the warnings reminding hazardous situations could result in human injury and
equipment damages.
Please pay attention to the meaning of the following warnings and symbols:
WARNING !
Referred to procedures or operations which could cause damages to the persons or
to the system, when not correctly operated.
NOTE !
Warns the user about important operations or procedures described in this manual.
Safety symbols
When the text includes one or more of the following symbols, that means exist a potentially hazardous
situations.
Please remind the meaning of each symbol.
CAUTION
Related to all the potentially hazardous situations which may result in injury.
DANGER OF PARTS ELECTRICALLY LIVE
Related to all the situation with potentially hazardous voltage.
DANGER OF EXPLOSION
Used to indicate conditions where exploding parts can cause serious injury.
DANGER OF CRUSHING
Used when moving the equipment due to the heavy weight.
DANGER OF OVERHUNG LOAD
Used when the equipment is lifted by a crane.
DANGER OF HOT SURFACE
Used to indicate conditions of elevated temperature on some parts.
DO NOT TOUCH
Risk of parts with hazardous voltages or parts in movement.
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
2
LAYOUT
2.1
LAYOUT SG-CE Series 60 - 80 kVA PurePulse®
SGSE_0
60
SGSE_0
60-080_
S1_UPS
_GE_02
-080_S1
_UPS_G
E_03
1
2
3
SGSE_060-080_S1_Customer Interface_01
Fig. 2.1-4 Control panel
4
ON
ON
OFF
ON
OFF
1 2
OFF
P4
1 2
SNMP
Fig. 2.1-1 General view
SGSE_0
60-080_
Fig. 2.1-2 General view with open doors
Fig. 2.1-5 Connectivity Rack
S1_UPS
_GE_04
Fig. 2.1-6 Manual operated switches
1
Opening for input and output of power connection
cables
J11
2
Opening for input of the battery connection cables
RPA
CR
Connectivity Rack
J11
Serial port RS232 for IMT protocol (option)
P4
Customer Interface Board
XA
1
2
3
4
Q1
Q2
Q4
ON
ON
OFF
ON
OFF
OFF
CR
X1
1 2
2
1
Fig. 2.1-3 General view without protection panels
Modifications reserved
OPM_SGS_XCE_60K_M12_1GB_V010.doc
Q1
UPS output switch
Q2
Manual Bypass switch
Q4
Input Rectifier switch
RPA
RPA board (Redundant Parallel Architecture) for
Parallel System (option)
SNMP
Advanced SNMP Card (option)
X1
Terminals for Mains Input and Load Output
XA
Terminals for 24 Vdc Auxiliary Power Supply
connection (option)
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
2.2
LAYOUT SG-CE Series 60 - 80 kVA PurePulse® with EMC Filter (option)
SGSE_0
60-080_S
1_UPS+E
MC_GE_
02
SGSE_06
0-080_S
1_UPS+E
MC_GE_
03
1
2
3
SGSE_060-080_S1_Customer Interface_01
Fig. 2.2-4 Control panel
4
ON
1 2
ON
OFF
ON
OFF
OFF
P4
1 2
SNMP
Fig. 2.2-1 General view
Fig. 2.2-2 General view with open doors
SGSE_06
0-080_S
Fig. 2.2-5 Connectivity Rack
1_UPS+
EMC_GE
_04
2
Fig. 2.2-6 Manual operated switches
RPA
3
J11
XA
Q4
1
2
3
4
Q2
Q1
4
1
Opening for bottom cable entry
2
Opening for bottom cable entry
3
Bus bars for Mains Input and Load Output
4
Bus bars for external Battery connection
CR
Connectivity Rack
J11
Serial port RS232 for IMT protocol (option)
P4
Customer Interface Board
Q1
UPS output switch
Q2
Manual Bypass switch
Q4
Input Rectifier switch
RPA
RPA board (Redundant Parallel Architecture) for
Parallel System (option)
SNMP
Advanced SNMP Card (option)
XA
Terminals for 24 Vdc Auxiliary Power Supply
connection (option)
ON
ON
OFF
ON
OFF
OFF
CR
1 2
1
Fig. 2.2-3 General view without protection panels
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
2.3
LAYOUT SG-CE Series 100 - 120 kVA PurePulse®
SGSE_1
00-120_S
1_UPS_
SGSE_1
00-120_
S1_UPS
_GE_02
GE_03
SGSE_060-080_S1_Customer Interface_01
Fig. 2.3-4 Control panel
ON
OFF
ON
OFF
1 2
ON
P4
OFF
2
3
4
1 2
1
SNMP
Fig. 2.3-1 General view
Fig. 2.3-2 General view with open doors
Fig. 2.3-5 Connectivity Rack
ON
SGSE_
OFF
100-120_S
1_Q1-Q
2-Q4_G
E_01
ON
SGSE_1
00-12
0_S1_U
PS_GE_
OFF
04
ON
OFF
Fig. 2.3-6 Manual operated switches
1
Opening for input and output of power connection
cables
2
Opening for input of the battery connection cables
4
3
Bus bars for Mains Input and Load Output
Q4
4
Bus bars for external Battery connection
XA
CR
Connectivity Rack
Q1
J11
Serial port RS232 for IMT protocol (option)
CR
P4
Customer Interface Board
Q2
Q1
UPS output switch
3
Q2
Manual Bypass switch
2
Q4
Input Rectifier switch
RPA
RPA board (Redundant Parallel Architecture) for
Parallel System (option)
Advanced SNMP Card (option)
J11
RPA
ON
OFF
ON
OFF
ON
OFF
2
3
4
1 2
1
1
SNMP
XA
Fig. 2.3-3 General view without protection panels
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OPM_SGS_XCE_60K_M12_1GB_V010.doc
Terminals for 24 Vdc Auxiliary Power Supply
connection (option)
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
2.4
LAYOUT SG-CE Series 100 - 120 kVA PurePulse® with EMC Filter (option)
SGSE_10
0-120_S1_
UPS+EMC
_GE_03
SGSE_10
0-120_S1_
UPS+EMC
_GE_02
SGSE_060-080_S1_Customer Interface_01
Fig. 2.4-4 Control panel
ON
1 2
OFF
ON
OFF
P4
ON
OFF
2
3
4
1 2
1
SNMP
Fig. 2.4-1 General view
Fig. 2.4-5 Connectivity Rack
Fig. 2.4-2 General view with open doors
ON
SGSE_
100-120_S
OFF
1_Q1-Q
2-Q4_G
E_01
ON
OFF
SGSE_10
0-120_S1
_UPS+E
MC_GE_
04
ON
OFF
2
Fig. 2.4-6 Manual operated switches
1
Opening for bottom cable entry
2
Opening for bottom cable entry
3
Bus bars for Mains Input and Load Output
Q1
4
Bus bars for external Battery connection
Q4
CR
Connectivity Rack
Q2
J11
Serial port RS232 for IMT protocol (option)
P4
Customer Interface Board
Q1
UPS output switch
Q2
Manual Bypass switch
RPA
3
J11
4
ON
O FF
ON
OFF
XA
ON
CR
OFF
2
3
4
1 2
1
1
Q4
Input Rectifier switch
RPA
RPA board (Redundant Parallel Architecture) for
Parallel System (option)
Advanced SNMP Card (option)
SNMP
XA
Fig. 2.4-3 General view without protection panels
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
3
INTRODUCTION
An Uninterruptible Power Supply (UPS) provides the power for critical Loads that need a reliable,
continuous, disturbance free supply.
In case the power provided by the Mains Fails, or exceeds the permitted tolerances, the power to supply
the Load is provided by the Battery for the specified time at the rated Load (or longer at a reduced Load)
or until the Mains power returns.
SG-CE Series PurePulse® is a true double conversion VFI (Voltage Frequency Independent) UPS system
where the Load is continuously supplied by the Inverter through the Rectifier.
SG-CE Series PurePulse® can be configured, if chosen, for the SEM mode (Super Eco Mode) permitting
maximum energy saving.
If the Inverter is not able to supply the required Output Voltage, or when overload or short-circuit on the
output occur, the Load is instantly transferred to the Mains via the Automatic Bypass.
The UPS automatically returns to normal mode when the failure condition is restored.
Key features:
More Critical equipment supported
Rated at 0.9 Power Factor, SG-CE Series PurePulse® delivers more real power than other UPS in the
market.
With today’s trend toward power factor corrected loads, SG-CE Series PurePulse® can support more
total Load than any other UPS available, allowing you to support a greater number of today’s enterprise
computing Power Factor Corrected (PFC) equipment.
No single point of failure
Redundant Parallel Architecture (RPA) is an exclusive GE technology.
With RPA, SG-CE Series PurePulse® UPS are controlled in a true peer-to-peer configuration where all
critical elements and functions (including Bypass) are redundant.
SG-CE Series PurePulse® is designed to be the most reliable power protection system available on the
market today.
High Efficiency
Using IGBT technology and Space Vector Modulation (SVM) strategy, SG-CE Series PurePulse® offers low
output voltage distortion and provides efficiencies up to 93%.
Fully digital
Digital Signal Processor (DSP), Flash memory and SVM strategy are the technology corner stones of a
new age of power quality and power reliability.
Extremely flexible
Tailor made power protection to meet your individual installation requirements; SG-CE Series
PurePulse® offers various options like EMC filter and our comprehensive software for mission control
and data protection to cover all your application needs.
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4
DESCRIPTION
The GE Digital Energy™ SG-CE Series PurePulse® is one of the best performing and most reliable threephase UPS systems providing critical power protection for a wide range of applications.
Every SG-CE Series PurePulse® system operates in VFI mode (Voltage Frequency Independent) yielding
the maximum levels of power reliability for all mission-critical processes.
With proven technology the SG-CE Series PurePulse® UPS provides top class reliability and performance.
With backfeed protection and compliance to EMC standards the SG-CE Series PurePulse® complies to
current and future standards.
Reliability can be further increased by paralleling up to eight UPS units utilising GE’s unique RPA™
technology (Redundant Parallel Architecture).
With RPA every UPS is controlled in a true peer-to-peer configuration with redundancy in all critical
elements and functions, eliminating all single points of failure.
The decentralised bypass offers great flexibility to up or down grade the system in case future needs
might change.
PurePulse® is an innovative control algorithm applied on the IGBT Rectifier.
This current source Rectifier assures an Input Total Harmonic Distortion (THDi) of less than 2%, and
draws a pure sinusoidal waveform from the Mains.
The advantages of GE’s PurePulse® technology span from savings in the sizing of upfront equipment
(such as generator sets, cabling and circuit breakers) to a total elimination of costs for additional active
or passive input filters.
PurePulse® is a breakthrough innovation from GE.
NOTE !
Through their complete life cycle, all GE UPS systems are fully supported by service
teams which provide world-class, 24x7 preventive and corrective services, training
and application expertise.
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
4.1
BLOCK DIAGRAM AND MAIN ELEMENTS
Fig. 4.1-1 Block Diagram UPS
The SG-CE Series PurePulse® system can be divided into the following main elements:
Control System
SG-CE Series PurePulse® is designed with microprocessor-controlled signal processing circuits.
The interface between the operator and the unit is provided by the monitoring system on the front
panel. This monitoring system consists of an active mimic diagram, a keyboard and a backlit display.
Rectifier
The standard Rectifier consists of a controlled bridge, which converts the 3-phase Mains Voltage into a
controlled and regulated DC-voltage.
This regulated DC-voltage is used to supply power to the Inverter, and to provide charging power to the
Battery.
Inverter
The Inverter converts the DC voltage into a three-phase AC-voltage with constant amplitude and
frequency, which is completely independent and isolated from the AC-input voltage.
Automatic Bypass
The Automatic Bypass consists of a static semiconductor-switch (SSM: Static Switch Module), used to
provide an uninterrupted transfer of the Load from Inverter to Mains.
Back-feed Protection
All SG-CE Series PurePulse® UPS's are equipped with an automatic system for the protection against
voltage back feeding towards Mains, through the Bypass (Applied Standard IEC 62040-1).
This protection works automatically by opening contactor K6 (in series with the thyristors of the static
switch) and eventually K7, and acts in case of internal defects of the system, or due to wrong
manipulations on the Manual Bypass Q2.
Manual Bypass
The Manual Bypass consists of a pair of manual switches (Q1 and Q2), which removes the UPS from the
Load for maintenance, while still supplying the Load with power directly from the Mains.
Battery
The Battery supplies the DC power to the Inverter when the Mains is out of acceptable tolerances.
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4.2
OPERATION MODES
4.2.1 Normal operation mode VFI (Voltage Frequency Independent)
Under normal conditions the Load is
permanently powered by the inverter with
constant amplitude and frequency.
The Rectifier, powered by the Mains, supplies
the inverter and the battery-charger keeps the
battery fully charged.
The inverter converts the DC voltage in a new
AC sine wave voltage with constant amplitude
and frequency independently from the input
Mains Power.
Fig. 4.2.1-1 Block diagram normal operation mode
4.2.2 SEM mode operation (Super Eco Mode)
When the SEM mode is selected, and the
Mains Power is available, the Load is normally
powered through the Automatic Bypass.
When the Mains Voltage is detected out of
the prescribed tolerances, the Load is
automatically transferred to the Inverter.
When the Mains recovers, the Load returns to
the Automatic Bypass after a variable time
defined by the control unit.
Fig. 4.2.2-1 Energy flow in SEM mode operation
The SEM mode can be configured directly by the user for higher efficiency, considering the Mains
reliability and criticality of the Load.
The selection between the two operation modes “VFI mode and SEM mode”, or switching between
operation modes at required time, can be done through the UPS control panel (see Section 7.5-7).
In case of Parallel System
SEM mode (Super Eco Mode) cannot be enabled for RPA Parallel System.
Attention:
A single unit equipped with a RPA - Parallel board, must be considered as parallel, thus
disabling SEM.
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4.2.3 Mains failure operation
When the Mains is no longer within acceptable tolerances,
the Battery will provide the DC power to the Inverter.
The Inverter will maintain continuous AC power to the
Load until the Battery Voltage reaches the lower limit of
the Inverter operation capability.
During the discharge, the LCD screen displays the
estimated time the Battery can support the critical Load.
Prior to complete Battery discharge, the "stop operation"
alarm (shutdown imminent) warns the operator that the
Battery is almost discharged and the UPS is about to shut
down.
Fig. 4.2.3-1 Block diagram Mains Failure operation
In case of parallel operation
With a Parallel System for power capacity (see Section 3.3)
• With the Bypass Mains power available, a “Battery low” warning on any unit will cause the Load
to be transferred to Mains (after a selectable time delay).
• With Bypass Mains power not available, a “Battery low” warning on any unit will start the “stop
operation” timer (adjustable).
The Load will shut down at the end of the “stop operation” time period.
With a Parallel System for redundancy (see Section 3.3)
• When a Battery low warning occurs on a unit not necessary to support the present Load, this unit
will shut down after a timeout period (selectable).
The Load is shared between the other units.
• As the warning occurs on one unit necessary to support the present Load, the system starts the
"stop operation" timeout (selectable).
The Load will shut down at the end of the “stop operation” time period.
4.2.4 Mains recovery operation
As soon as the AC input power recovers, the Rectifier will
start automatically, supplying DC power to the Inverter
and recharging the Battery.
If the Inverter was previously shut down due to low
Battery, the Load will be initially powered by Mains
through the Automatic Bypass.
When the Battery is sufficiently recharged to ensure a
minimum time of operation with the present Load, the
Inverter will start automatically and the Load will be Fig. 4.2.4-1 Block diagram Mains recovery operation
transferred back to the Inverter.
In case of parallel operation
When the AC input power recovers, the Rectifiers will start up sequentially, according to their
number in the Parallel System. This minimizes the initial inrush current.
The Inverters will start up automatically, but only when the Battery has been sufficiently recharged
for a minimum runtime with the present Load.
When enough Inverters to supply the Load have been restarted, the Load will be transferred from
the Automatic Bypass back to the Inverter output.
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
4.2.5 Automatic Bypass
In normal operation, the Load is supplied by the
Inverter.
When the control system detects a fault in the
Inverter, an overload condition or a short-circuit
condition, the Automatic Bypass will transfer the
critical Load to the Mains without interruption.
When the Inverter recovers, or the overload or
short-circuit condition is corrected, the Load will be
automatically transferred back to the Inverter.
If the UPS is unable to return to normal mode
following an automatic transfer to Bypass mode, an
alarm condition will be initiated.
Fig. 4.2.5-1 Block diagram Automatic Bypass
A Manual Bypass (operator initiated) will not be
considered as an alarm condition.
In case of parallel operation
Each unit has its own internal Bypass.
These units are continuously exchanging information, enabling all of the internal Bypass circuits in a
parallel system to operate simultaneously.
If the Inverter of a unit fails, its Bypass circuit remains available to the Parallel System.
It is excluded only if the unit is separated from the common bus by opening its output switch Q1.
4.2.6 Manual Bypass
The Manual Bypass circuit consists of manual
switches Q1 and Q2, which permits transfer of the
Load directly to the unconditioned AC power
without interruption, leaving the UPS available for
maintenance.
Fig. 4.2.6-1 Block diagram Manual Bypass
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4.3
PARALLEL SYSTEM OPERATION
4.3.1 Introduction to the Parallel System
Fig. 4.3.1-1 Block diagram RPA Parallel System operation
Two or more equal power units can be paralleled to increase the output power (paralleling for capacity)
or to improve the overall reliability of an UPS system (paralleling for redundancy).
The outputs of parallel units are connected to a common power bus, and in normal operation the units
connected on the parallel bus share the Load equally.
The modular concept of SG-CE Series PurePulse® allows parallel operation of up to 6 units, without
using paralleling switchgear, external bypass circuits or common control circuitry (see Fig. 4.3.1-1).
Parallel units for power capacity
Several units can be paralleled in order to achieve output power greater than the maximum power of a
single unit.
The maximum total power shared between the paralleled units is equal to the total installed nominal
power.
In the event of a failure of one unit, the power supplied by the UPS system becomes insufficient and the
Load will be transferred to the Mains Bypass source.
Parallel units for redundancy
The nominal power rating of the n out of n+1 redundant paralleled modules must be equal to or higher
than the required Load power.
The Load will be equally shared by the n+1 units connected on the output bus.
Should one of the n+1 paralleled units trip Off-line, the remaining (n) modules will supply the Load,
maintaining conditioned power to the critical Load.
From this results higher reliability and security for the Load plus a higher MTBF (Mean Time Between
Failures).
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
4.3.2 Features of RPA Parallel System
The SG-CE Series PurePulse® Parallel System is designed to provide a complete Redundant Parallel
Architecture, and is free from common equipment.
Not only the Inverters but also the Bypass functions are redundant.
When one UPS needs maintenance or service, the Load is powered by the other units.
The redundant communication bus to which all units are connected keeps each unit informed about the
status of all the other units.
The control panel located on each unit allows controlling and monitoring the status of this unit.
4.3.3 System control
A high-speed redundant, serial communication bus guarantees the exchange of data and thus the
communication between the CPU's of each unit.
Each module controls is own function and operational status and communicates with all other modules,
in order to act or react if necessary, adapting to the new conditions.
4.3.4 Synchronization
All units are identical, but one unit is arbitrarily selected as the reference and all the other units
synchronize to this unit, which in turn synchronizes to the Mains Bypass voltage, as long as the latter is
within tolerances.
In case of reference failure, another unit in the Parallel System is automatically chosen to take over the
reference role.
The Bypass Input for all the units of the Parallel System must be supplied from the same AC source (no
phase shift allowed between them).
4.3.5 Load sharing
On each unit of the Parallel System, Inverter Output Voltage and Current are measured and applied to a
Load sharing bus.
An eventual difference between the units is therefore automatically equalized.
NOTE !
It is strongly recommended that no transformers, automatic circuit breakers or
fuses should be installed between the units output and the Load common bus bars.
However, it is recommended that a disconnection or isolation switch is installed in
order to totally isolate a unit if needed.
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
4.4
SERVICE AND TECHNICAL SUPPORT
Stamp of your local Service Centre (see page 3)
For any request of technical support please
contact your local Service Centre.
SGSE_10
0-120_S1
_Label iden
tification_
01
The requested data permitting to identify your
UPS are marked on the identification label
fixed on the front of the cabinet, behind the
lower front door.
ON
OFF
ON
OFF
ON
OFF
2
3
4
1 2
1
For fast and efficient technical support please
mention the data marked on the identification
label.
Serial Nr.
Series
Input Freq.
Product. Year
Hz
Input Current
Output Power
Output Freq.
Input Voltage
Model
VAC: 3W + N + PE
A
kVA at Pow. factor
Output Current
lag.
Hz
Output Voltage
VAC: 3W + N + PE
A
Fig. 3.5-1 Identification label
4.5
WARRANTY
GE, operating through its authorised agents, warrants that the standard products will be free of defects
in materials and workmanship for a period of 12 months, after the date of the invoice, or such other
period as may be specified.
NOTE !
This warranty does not cover failures of the product which result from incorrect
installation, misuse, alterations by persons other than authorised agents, or
abnormal working conditions.
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
4.6
RECYCLING AT THE END OF SERVICE LIFE
NOTE !
This product has been designed to respect the
environment, using materials and components respecting
eco-design rules.
It does not contain CFCs (Carbon Fluor Clorid) or HCFCs
(Halogen Carbon Fluor Clorid).
GE, in compliance with environment protection
recommends to the User that the UPS equipment, at the
end of its service life, must be recovered conforming to the
local applicable regulations.
WARNING !
Leads contained in the batteries is a dangerous substance
for the environment, therefore it must be correctly
recycled by specialised companies!
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
5
INSTALLATION
5.1
TRANSPORT
The UPS is packaged on a pallet suitable for handling with a forklift.
The UPS must be moved in upright position.
Do not tilt cabinets more than +/- 10° during handling.
Move the UPS in its original package to the final destination site.
Do not stack other packages on top: This could damage the UPS.
If the UPS must be lifted by crane, use suitable lifting straps and spreader bars.
Forklift
Forklift
The UPS may be lifted with a forklift in
upright position.
Take note of the centre of gravity
marked on the package.
Fig. 5.1-1 Position of the forklift when moving the unpacked UPS
WARNING !
Check for sufficient floor and
elevator loading capacity.
Transport UPS only in upright
position.
Do not stack other package on top
of the UPS.
Crane
Fig. 5.1-2 Position of the carrying belts when moving the unpacked UPS
Crane
If the UPS has to be lifted by crane, use
suitable carrying belts taking note of the
centre of gravity marked on the
package.
Take all necessary precautions to
avoid damage to the cabinet while
hoisting the UPS.
WARNING !
When loading / unloading and when
moving the UPS, it is forbidden:
When loading / unloading and when
moving the UPS, pay attention to:
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
5.1.1 Dimensions and weights
SG-CE Series 60 - 80kVA PurePulse®
sions_GE_01
850mm
Dimensions and weights SG-CE Series 60 – 120 kVA PurePulse®
60 kVA
1'900mm
dimen
80_S1_UPS
SGSE_060-0
80 kVA
650mm
SG-CE Series 100 - 120kVA PurePulse®
SGSE_100-1
dimen
20_S1_UPS
Dimensions (W x D x H):
650 x 850 x 1900 mm
Weight:
550 kg
Floor loading:
995 kg/m2
Dimensions (W x D x H):
650 x 850 x 1900 mm
Weight:
630 kg
Floor loading:
1140 kg/m2
Dimensions (W x D x H):
835 x 850 x 1900 mm
Weight:
860 kg
Floor loading:
1212 kg/m2
Dimensions (W x D x H):
835 x 850 x 1900 mm
Weight:
860 kg
Floor loading:
1212 kg/m2
sions_GE_01
1'900mm
100 kVA
120 kVA
850mm
835mm
SG-CE Series 60 - 80kVA PurePulse®
with EMC Filter (option)
GE_01
1000mm
850
Dimensions and weights
SG-CE Series 60 – 120 kVA PurePulse® with EMC Filter
60 kVA
1'900mm
SGSE_060080_S1_UP
S+EMC
dimension_
mm
80 kVA
SG-CE Series 100 - 120kVA PurePulse®
with EMC Filter (option)
SGSE_100120_S1_UPS
1000 x 850 x 1900 mm
Weight:
660 kg
Floor loading:
777 kg/m2
Dimensions (W x D x H):
1000 x 850 x 1900 mm
Weight:
740 kg
Floor loading:
871 kg/m2
Dimensions (W x D x H):
1185 x 850 x 1900 mm
Weight:
985 kg
Floor loading:
978 kg/m2
Dimensions (W x D x H):
1185 x 850 x 1900 mm
Weight:
985 kg
Floor loading:
978 kg/m2
+EMC dimen
sion_GE_01
1'900mm
100 kVA
120 kVA
1185mm
Dimensions (W x D x H):
mm
850
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
SGSE_100-120_UPS package_01IT
Dimensions and weights package
SG-CE Series 60 – 120 kVA PurePulse®
Center of Gravity
H
Carton package (standard)
Wooden crate
P
Dimension (W x D x H)
L
SG-CE Series 60 kVA
PurePulse®
Weight
615 kg
835 x 955 x 2020 mm
SG-CE Series 80 kVA PurePulse®
SG-CE Series 100 kVA PurePulse®
SGSE_100-120_UPS package_01IT
Weight
690 kg
890 x 1070 x 2210 mm
695 kg
940 x 1015 x 2020 mm
SG-CE Series 120 kVA PurePulse®
Dimension (W x D x H)
920 kg
770 kg
1070 x 1070 x 2210 mm
1000 kg
Dimensions and weights package
SG-CE Series 60 – 120 kVA PurePulse®
Center of Gravity
with EMC Filter (option)
H
Carton package (standard)
P
Dimension (W x D x H)
L
SG-CE Series 60 kVA PurePulse® with EMC Filter
SG-CE Series 80 kVA
PurePulse®
SG-CE Series 100 kVA
1185 x 955 x 2020 mm
with EMC Filter
PurePulse®
with EMC Filter
1295 x 1015 x 2020 mm
SG-CE Series 120 kVA PurePulse® with EMC Filter
Wooden crate
Weight
740 kg
820 kg
1075 kg
Dimension (W x D x H)
1240 x 1070 x 2210 mm
1425 x 1070 x 2210 mm
Weight
825 kg
905 kg
1175 kg
Weights SG-CE Series 60 – 120 kVA PurePulse® and options
(kg)
(kg/m2)
(kg)
SG-CE Series 60 kVA PurePulse®
550
995
660
777
620
730
340
SG-CE Series 80 kVA PurePulse®
630
1140
740
871
700
824
380
860
1212
985
978
935
929
450
SG-CE Series 100 kVA PurePulse®
SG-CE Series 120 kVA PurePulse®
(kg)
(kg)
(kg)
(kg)
(kg)
250
370
1000
1170
1800
Battery cabinet
2x50Ah
(850x850x1900m)
Battery cabinet
2x75Ah
(1500x850x1900m)
(kg/m2)
Battery cabinet
75Ah (850x850x1900m)
UPS with
Top entry cables cabinet
(kg)
Battery cabinet empty
(1500x850x1900m)
Floor loading for
UPS with EMC Filter
(kg/m2)
Battery cabinet empty
(850x850x1900m)
UPS with EMC Filter
(kg)
UPS model
Floor loading for
UPS with
Top entry cables cabinet
Transformer
Rectifier or bypass
(500x850x1900m)
Floor loading
per UPS standard
Options in additional cabinet
UPS standard
UPS
Note: Single weights have to be added up for system configuration to get the total weight!
NOTE !
The weight of each single piece is marked outside the package!
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5.2
DELIVERY
When delivered, inspect the package integrity and the physical condition of the cabinets carefully.
In case of any damage sustained during transport, immediately inform the carrier and contact your
local Service Centre.
A detailed report of the damage is necessary for any insurance claim.
NOTE !
A damaged UPS must never be installed or connected to Mains or Battery!
5.3
STORAGE
5.3.1 Storage of the UPS
The UPS is carefully packed for transport and storage so that it is in perfect condition when installed.
Never leave a UPS outside the building and don’t store other packages on the top of the UPS.
We recommend to store the UPS in its original package in a dry, dust-free room, away from chemical
substances, and with a temperature range not exceeding -25°C (-13°F) to 55°C (131°F).
Some important functions of the UPS, such as the customized functions, are defined by parameters
stored in a RAM memory.
A small backup Battery located on the Control Unit board supplies the RAM.
If the storage time of the UPS exceeds 1 year, these functions should be verified by an authorized
Service Centre before putting the UPS into operation.
5.3.2 Storage of Battery
When the delivery includes a maintenance free Battery, keep in mind that they are subject to selfdischarge and therefore you must recharge the Battery.
The storage time without Battery recharge depends on the temperature of the storage site.
The optimal temperature for Battery storage is 20°C (68°F) to 25°C (77°F).
Recharge stored maintenance free Battery every:
6 months when the storage temperature is 20°C (68°F)
3 months when the storage temperature is 30°C (86°F)
2 months when the storage temperature is 35°C (95°F)
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5.4
PLACE OF INSTALLATION
5.4.1 UPS location
NOTE !
UPS installation and connection must be performed by QUALIFIED SERVICE
PERSONNEL only.
If optional cabinets and accessories are included with the UPS, please refer to those
accompanying manuals for installation and operating instructions.
It is important to have a clean, dust-free environment provided with proper ventilation and airconditioning to keep the ambient temperature within the specified operating range.
The recommended air inlet temperature is from 20°C (68°F) to 25°C (77°F) (max. 35°C / 95°F). Refer to
Section 5.5.
Check for sufficient floor load capacity before installing the UPS and the Battery.
Refer to Section 5.1.1.
For Battery installation follow the local codes and the recommendation of the battery supplier.
NOTE !
Temperature is very important for valve-regulated batteries (maintenance free).
Operation at temperatures higher than 25°C (77°F) will reduce battery life.
The SG-CE Series PurePulse® UPS can radiate radio frequency energy.
Although some RFI (Radio Frequency Interference) filtering is inherent to the UPS there is no guarantee
that the UPS will not influence sensitive devices such as cameras and monitors that are positioned close
by.
If interference is expected, the UPS should be moved away from the sensitive equipment.
Positioning of the UPS SG-CE Series 60 – 120 kVA PurePulse®
Min.
500mm / 19.7"
Min.
500mm / 19.7"
SGSE_0
1_UPS
60-120_S
The rear panel of the UPS may be mounted
flush to a wall or other structure.
Clearance around the front of the unit
should be sufficient to enable free passage
of personnel with the doors fully open, and
to allow sufficient airflow to the door vents.
n_01
dispositio
To guarantee proper cooling air exhaust,
the recommended minimum clearance
between ceiling and top of the UPS is
500mm (19.7”).
In case of options in additional cabinets
see Section 10. – OPTIONS.
SG-CE Series 100 - 120 kVA PurePulse®
SG-CE Series 60 - 80 kVA PurePulse®
Fig. 5.4.1-1 Positioning of the UPS SG-CE Series 60-120 kVA PurePulse®
Modifications reserved
OPM_SGS_XCE_60K_M12_1GB_V010.doc
A single-phase power outlet (230 Vac)
should be provided near the UPS for
connection of power tools, test equipment
or connectivity devices.
This outlet must be grounded.
Page 28/121
Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
Opening for input and output cable connections SG-CE Series 60 – 120 kVA PurePulse®
SGSE_06
0-080_
S1_UPS
view bot
tom_01
GB
8"
6.5 mm
7
6
1
31.11"
790mm
25.60"
650mm
7"
4.9 mm
6
2
1
Battery
4.81"
122mm
47 "
33. mm
850
Mains input
Output Load
Fig. 5.4.1-2 SG-CE Series 60 – 80 kVA PurePulse® - Opening on the bottom of the cabinet for input and output cables
SGSE_10
0-120_S1
_UPS vie
w bottom
_01GB
5"
3.3 m
85m
6.50"
165mm
"
3"
4.9 mm 33.47 m
m
0
125
5
8
7.33"
186mm
32.88"
835mm
Battery
13.70"
348mm
2.80"
71mm
Mains input
Output Load
6"
2.9 m
75m
Fig. 5.4.1-3 SG-CE Series 100 – 120 kVA PurePulse® - Opening on the bottom of the cabinet for input and output cables
SG-CE Series PurePulse® provided an opening on the bottom of the cabinet for the connection of
input and output cables.
Pay attention to the position of this opening when choosing the placement of the UPS.
The option “EMC Filter or Top Entry Cables Cabinet” allows the connection of input and output cables
from the top of the UPS. See Section 10 – Options.
SGSE_060-120_S1_UPS fixing_01
Fixing of the UPS cabinet SG-CE Series 60 – 120 kVA PurePulse® on the floor
The UPS cabinet is free standing and normally
does not require to be bolted to the floor.
The UPS cabinet can be fixed however to the
floor by bolting it with the supporting blocks to
the floor.
47
SGSE_100-120_S1_UPS fixing_01
SGSE_060-080_S1_UPS fixing_01
26
Fig. 5.4.1-4 Fixing of the UPS cabinet on the floor
Front side
Fig. 5.4.1-5 SG-CE Series 60–80 kVA PurePulse®
UPS cabinet floor fixing points
Modifications reserved
OPM_SGS_XCE_60K_M12_1GB_V010.doc
Front side
Fig. 5.4.1-6 SG-CE Series 100–120 kVA PurePulse®
UPS cabinet floor fixing points
Page 29/121
Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
-120_S1_R
SGSE_100
1GB
ition_GE_0
PA dispos
UPS
3-4-5-6
UPS 1
UPS 2
In case of Parallel System, try
to place the UPS modules in
sequence of their numbers
(marked on the packing).
If the units are positioned
“side by side”, the side panels
must be mounted on all
units.
Fig. 5.4.1-7 RPA system disposition
5.4.2 Battery location
Batteries require a well-ventilated room with controlled temperature to obtain reliable operation.
The Battery can be install immediately adjacent to the UPS (left or right side) or remotely from the UPS.
If the Battery is installed remotely from the UPS, a wall mounted DC disconnect device must be installed
within line-of-site to both the UPS and the Battery.
The optimal room temperature for the Battery is 20°C (68°F) to 25°C (77°F).
The life of valve-regulated batteries will be reduced by 50% for each additional 10°C (18°F) that the
Battery ambient temperature is above 25°C (77°F).
The Battery System associated with larger UPS is usually either rack mounted or installed in multiple
Battery Cabinets.
Installation and assembly must be made according to the local standards and Battery System
manufacturer‘s recommendations.
The Battery Circuit Breaker or Battery Fuse Box must be mounted as near as possible to the Battery.
WARNING !
Battery installation and connection must be performed by qualified personnel
only.
Read all safety instructions before proceeding with the installation (see Section 1).
Modifications reserved
OPM_SGS_XCE_60K_M12_1GB_V010.doc
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
5.5
VENTILATION AND COOLING
Fig. 5.5-1 Installation on plain floor
Fig. 5.5-2 Installation on raised floor
The heat produced by the UPS is transferred to the environment by its ventilation.
Air inlets for UPS ventilation are located on the front of the UPS, while air outlets are on top of the
cabinet.
A suitable ventilation or cooling system must be installed to extract the heat from the UPS room.
NOTE !
Do not put anything on the top of the cabinet.
Air filtering systems could be required when the UPS operates in a dirty environment.
In order to prevent overheating of the UPS, the available air intake flow rate must exceed the total air
exhaust flow rate requirement of the UPS system.
Contact your Dealer or the nearest Service Centre for appropriate solutions.
The below table indicates the heat dissipation at full Load at PF = 0.8 lag. and charged Battery, up to
1000 m (3280 ft) altitude, for cooling air 25°C (77°F) to 30°C (86°F).
Losses
UPS model
Cooling air flow
VFI
SEM
VFI
SEM
SG-CE Series 60 kVA PurePulse®
4.52 kW
1.03 kW
1320 m3/h
300 m3/h
SG-CE Series 80 kVA PurePulse®
6.18 kW
1.37 kW
1805 m3/h
400 m3/h
SG-CE Series 100 kVA PurePulse®
7.24 kW
1.80 kW
2115 m3/h
525 m3/h
SG-CE Series 120 kVA PurePulse®
9.26 kW
2.06 kW
2710 m3/h
600 m3/h
Modifications reserved
OPM_SGS_XCE_60K_M12_1GB_V010.doc
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
5.6
UNPACKING
Move the equipment in it’s original packing, carton box or wooden case, until the place of installation
and remove the packing and the transport sockets only just before installing the UPS.
Be aware of the heavy weight of the UPS, pay attention when moving the UPS cabinet.
White colour
Red colour
=
=
without any anomaly
anomaly evidence
The package of the SG-CE Series
PurePulse® is equipped with
ShockWatch (indicator for shock),
and
TiltWatch
(indicator
for
overthrow) on the outside.
Fig. 5.6-1 ShockWatch device
These devices indicate an eventual
shock
or
overthrow
during
transport.
Whenever these devices show a
possible anomaly, the UPS shall not
be commissioned before consulting
a “Service Centre”.
Fig. 5.6-2 TiltWatch device
NOTE !
Be aware of the heavy weight of the UPS, pay attention when moving the UPS
cabinet.
Take care not to damage the UPS when moving by forklift.
Included in the delivery you can find the following parts:
• An accessories bag.
• Air inlet grids, which must be mounted on the bottom of the cabinet UPS with the screws included.
• Control Bus cables for inter-connecting the UPS modules (only for RPA system).
• The documentation includes the “Installation Guide” with a CD-Rom and the “UPS Safety Rules”.
Modifications reserved
OPM_SGS_XCE_60K_M12_1GB_V010.doc
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
J10
SGSE_060-120_S1_UPS-P1-IM0175_01
J10
P1
1
2
3
P1
4
ON
O FF
ON
O FF
ON
ON
OFF
ON
O FF
O FF
ON
O FF
2
3
4
1 2
1
1 2
P1 - Power Interface
SG-CE Series 60 - 80 kVA PurePulse®
SG-CE Series 100 - 120 kVA PurePulse®
Fig. 5.6-3 P1 – Power interface
In addition you can find a cable (standard length: 5m) with the thermal protection sensor.
This is to compensate the battery charge voltage (only for type VRLA without maintenance) based on
the working temperature.
The sensor must be mounted in the battery cabinet while plug J10 must be connected to "P1-Power
Interface".
When the sensor is disconnected, the floating voltage is calibrated for temperature = 20°C.
If the battery cabinet is not mounted side by side of the UPS, the cable connecting the temperature
sensor to the UPS should be run in a protective conduit.
WARNING !
Cable with the sensor installation and connection must be performed by
QUALIFIED SERVICE PERSONNEL only.
PACKING MATERIAL RECYCLING
GE, in compliance with environment protection, use only environmentally
friendly material.
UPS packing materials must be recycled in compliance with all applicable
regulations.
Modifications reserved
OPM_SGS_XCE_60K_M12_1GB_V010.doc
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
5.7
ELECTRICAL WIRING
WARNING !
UPS installation and connection must be performed by QUALIFIED SERVICE
PERSONNEL only.
Refer to the “Safety prescriptions - Installation” described on Section 1.
5.7.1 Mains input connection
Ensure that the AC and DC external isolators are OFF and locked out to prevent their inadvertent
operation.
Do not apply power to the equipment prior to the commissioning by a qualified service engineer.
Before any other input connection, connect and check the earthing wire.
The Mains input power connection can be common or separate for Bypass supply and Rectifier input,
depending on the electrical system provided by the customer.
Common input Rectifier & Bypass
The same power source is to be used for both bypass supply and Rectifier input (input F3).
Bear in mind that when the Mains fuses are opened there is a supply failure to the Rectifier as well as
to the bypass and Manual Bypass switch.
In this case, the interconnection links BR1, BR2 and BR3 on the input bus bars MUST
REMAIN CONNECTED.
Separate input Rectifier & Bypass (recommended)
The Bypass and Rectifier use different power sources (F1 and F2 inputs).
In this case, when the Rectifier-input fuses are opened, the Automatic Bypass and the Manual Bypass
are supplied by the other connection.
In this case, the interconnection links BR1, BR2 and BR3 on the input terminals or bus bars MUST
BE REMOVED. See Fig. 5.8.2-1 and 5.8.4-1.
Common input Rectifier & Bypass
Separate input Rectifier & Bypass
Fig. 5.7.1-1 Common input Rectifier & Bypass
Fig. 5.7.1-2 Separate input Rectifier & Bypass
1 = Rectifier
2 = Inverter
Modifications reserved
OPM_SGS_XCE_60K_M12_1GB_V010.doc
3 = Automatic Bypass
4 = Manual Bypass
5 = Mains input
6 = Load
7 = Battery
Page 34/121
Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
5.7.2 Input/output over current protection and wire sizing
NOTE !
The UPS is designed for TN System.
The input neutral shall be grounded at source and shall never be disconnected.
4 pole breaker shall not be used at the UPS input (see also IEC 60634, IEC 61140, IEC
61557).
The cabling of the UPS system has to be sized according to the UPS power rating.
Exceptions are only allowed to suit local prescriptions.
Sizing of circuit breakers, fuses and cables for input mains, output load and battery must meet the
requirements of local and national electrical codes.
Before connecting the UPS, verify that the mains voltage and frequency, the output load voltage and
frequency and battery data (cells number, floating voltage, autonomy) are according to the required
data.
The protection of the UPS mains input must be exclusively with 3 pole breakers.
Disconnection of the Neutral is not permitted.
The UPS needs the connection of the Neutral to the input, to guarantee the function in TN mode
(Neutral-Earth).
Caution when using four-pole circuit breakers as protection to the UPS Load.
A potential problem exists for situations with non-linear Loads, causing the neutral current to be higher
then the phase current.
Avoid to run the input cables in parallel with the output cables to prevent them from noise induction.
The three-phase Mains power supply must be symmetrical with respect to earth, due to the existence of
voltage surge protection devices inside the UPS.
The connection of the Battery to the UPS must be protected with fuses or similar devices according to
technical specifications and in accordance with local standards.
NOTE !
If you use ELCB breakers to protect the input connections, consider the high leakage
current towards the earth generated by the noise suppression capacitors.
If these ELCB breakers are strictly necessary, we suggest to use the largest type
suitable for non-linear current and for delayed operation.
To ensure the circuit selectivity in case of short- circuit in the load equipment, special care must be
taken in choosing the fuse or circuit breaker ratings installed in the output distribution circuits.
Due to the relatively low short-circuit capability of the UPS Inverter, a short-circuit in the Load will cause
an immediate transfer to Mains.
The largest fuse in the output distribution should be at least 1.6 time smaller than the fuses supplying
the bypass line.
If circuit selectivity is required while the Load is fed from the Inverter (Bypass Mains not available), the
largest fuse or circuit breaker should be rated at no more than 20% of the UPS output current rating.
Modifications reserved
OPM_SGS_XCE_60K_M12_1GB_V010.doc
Page 35/121
Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
Common input Rectifier & Bypass
Separate input Rectifier & Bypass
Fig. 5.7.2-1 Common input Rectifier & Bypass
Fig. 5.7.2-2 Separate input Rectifier & Bypass
1 = Rectifier
2 = Inverter
3 = Automatic Bypass
4 = Manual Bypass
5 = Mains input
6 = Load
7 = Battery
Fuses AgL / circuit breakers (3x380/220V, 3x400/230V, 3x415/240V)
UPS model
F1
F2
F3
F4
SG-CE Series 60 kVA PurePulse®
3 x 100A
3 x 100A
3 x 100A
2 x 160A
SG-CE Series 80 kVA PurePulse®
3 x 125A
3 x 125A
3 x 125A
2 x 250A
SG-CE Series 100 kVA PurePulse®
3 x 160A
3 x 160A
3 x 160A
2 x 315A
SG-CE Series 120 kVA PurePulse®
3 x 200A
3 x 200A
3 x 200A
2 x 355A
Cables section (mm2) A, B, C, D, E, K / Recommended by European Standards (EN)
UPS model
A
B
C+D+E
K
SG-CE Series 60 kVA PurePulse®
3 x 25 + 16
4 x 25
4 x 25 + 16
2 x 50 + 25
SG-CE Series 80 kVA PurePulse®
3 x 35 + 25
4 x 35
4 x 35 + 25
2 x 120 + 70
SG-CE Series 100 kVA PurePulse®
3 x 50 + 25
4 x 50
4 x 50 + 25
2 x 150 + 95
SG-CE Series 120 kVA PurePulse®
3 x 70 + 35
4 x 70
4 x 70 + 35
2 x 185 + 95
Cables section (mm2) A, B, C, D, E, K / Recommended in Switzerland
UPS model
A
B
C+D+E
K
SG-CE Series 60 kVA PurePulse®
3 x 35 + 25
4 x 35
4 x 35 + 25
2 x 70 + 35
SG-CE Series 80 kVA PurePulse®
3 x 50 + 25
4 x 50
4 x 50 + 25
2 x 150 + 95
SG-CE Series 100 kVA PurePulse®
3 x 70 + 35
4 x 70
4 x 70 + 35
2 x 185 + 95
SG-CE Series 120 kVA PurePulse®
3 x 95 + 50
4 x 95
4 x 95 + 50
2 x 240 + 120
NOTE !
The delivery and installation of fuses and input/output connections of the UPS are at
the customer’s expense, unless agreed otherwise.
Modifications reserved
OPM_SGS_XCE_60K_M12_1GB_V010.doc
Page 36/121
Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
5.7.3 Installation requirements
Typical examples for the connection of the SG-CE Series 60 – 120 kVA PurePulse®.
Single UPS with common input for Rectifier & bypass
Single UPS with separate input for Rectifier & bypass
UPS single unit with separate Mains input for Rectifier and Bypass and galvanic separation
Modifications reserved
OPM_SGS_XCE_60K_M12_1GB_V010.doc
Page 37/121
Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
UPS Parallel System with common input Rectifier & bypass
UPS Parallel System with separate input for Rectifier & bypass
Modifications reserved
OPM_SGS_XCE_60K_M12_1GB_V010.doc
Page 38/121
Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
5.8
ELECTRICAL CONNECTION
WARNING !
UPS installation and connection must be performed by QUALIFIED SERVICE
PERSONNEL only.
Refer to the “Safety prescriptions - Installation” described on Section 1.
Carefully read the following recommendations before proceeding:
• Ensure that the AC and DC external isolators are Off, and prevent their inadverted operation.
• Do not close any external isolators prior to the commissioning of the equipment.
• The input/output cables must be put in order and fixed, taking care to avoid risk of short-circuit
between different poles.
• The earthing and neutral connection of the electrical system must be in accordance with local
regulations.
• In case of additional cabinets containing batteries, filters, input/ output transformers, etc, the earth
must be connected to the UPS main earth.
• Once the power cables have been connected, re-install the internal safety shields and close the
cabinets by re-installing all external panels.
Access to the terminals or bus bars for the cable connections
n_01
ectio
conn
PS
1_U
80_S
60-0
E_0
S
SG
SE
SG
_100
_S
-120
P
1_U
01
tion_
nnec
S co
A
1
2
3
A
4
ON
OFF
ON
ON
ON
OFF
OFF
ON
OFF
OFF
ON
OFF
C
Input mains / Battery / Output load
Netzeingang / Batterie / Lastausgang
Entrada red / Batería / Salida carga
Entré réseau / Batterie / Sortie chargerico
Ingresso rete / Batteria / Uscita carico
Ingangsspanning / Batterij / Uitgang belasting
Zapojení vstupní síte / Baterie / Zapojení výstupní záteže
Wejscie sieci zasilajacej / Bateria / Obciazenie
Fig. 5.6-1 SG-CE Series 60 – 80 kVA PurePulse®
Access to the input / output connections
2
3
4
1 2
1 2
B
D
1
D
B
C
Input mains / Battery / Output load
Netzeingang / Batterie / Lastausgang
Entrada red / Batería / Salida carga
Entré réseau / Batterie / Sortie chargerico
Ingresso rete / Batteria / Uscita carico
Ingangsspanning / Batterij / Uitgang belasting
Zapojení vstupní síte / Baterie / Zapojení výstupní záteže
Wejscie sieci zasilajacej / Bateria / Obciazenie
Fig. 5.6-2 SG-CE Series 100 – 120 kVA PurePulse®
Access to the input / output connections
To access Input, Output and Battery connections proceed as follows:
• Open the front door “A” of the UPS cabinet.
• Remove the front protection panel “B”.
• Remove the front protection panel “C”.
• Cut an opening into rubber “D” to allow cables passage.
NOTE !
For UPS correct operation, the input mains phase rotation must be clock-wise.
Modifications reserved
OPM_SGS_XCE_60K_M12_1GB_V010.doc
Page 39/121
Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
5.8.1 SG-CE Series 60 – 80 kVA PurePulse® - Power connection with common input mains
-080_S1_U
SGSE_060
ate_01GB
ection separ
PS conn
Battery
BR1
BR2
BR3
PE
L3-1
L3-2
L2-1
L2-2
L1-1
L1-2
N
N
L3
L2
PE
_
+
X1
L1
X1
X1 - Input Mains
X1 - Load
A
PE
Fig. 5.6.1-1 SG-CE Series 60 – 80 kVA PurePulse® - Power connections common input mains
Max. rating X1 terminals: 50mm2.
Input/output terminals must be tightened with a proper screwdriver applying torsion force: 2.5 Nm.
Battery power cables (+ / - / PE) are connected to bus bars using M8 bolts. Torque wrench at 22Nm.
Fix the cables on accessory “A” with the enclosed cable ties.
X1 – Input Mains
L1-1
L2-1
L3-1
/
Common Input Rectifier / Bypass
Rectifier + Bypass Phase L1
Rectifier + Bypass Phase L2
Rectifier + Bypass Phase L3
N
PE
Neutral
Main ground
NOTE !
The interconnection links BR1, BR2 and BR3 MUST REMAIN CONNECTED.
X1 – Load
L1
N
Load phase L1
Neutral
L2
PE
/
Output Load
L3
Load phase L2
Ground
Load phase L3
External battery connection
+
Positive pole of the battery
-
Negative pole of the battery
UPS PARALLELED ON THE SAME BATTERY:
This configuration is not possible for UPS Parallel System
SG-CE Series 60 – 120 kVA PurePulse®.
PE
Battery cabinet ground
Do not insert
commissioning!
the
Battery
Fuses
before
the
NOTE !
To meet standards concerning electromagnetic compliance, the connection
between the UPS and external Battery must be done by using a shielded cable or
suitable shielded (steel) conduit!
This UPS is only designed to operate in a wye-configured electrical system with a
solidly grounded neutral.
If the UPS is equipped with an input bypass transformer, the secondary of the
transformer must be wye-configured with neutral solidly grounded.
Modifications reserved
OPM_SGS_XCE_60K_M12_1GB_V010.doc
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
5.8.2 SG-CE Series 60 – 80 kVA PurePulse® - Power connection with separate input mains
S conne
080_S1_UP
SGSE_060-
ate_01GB
ction separ
Battery
BR1
BR2
BR3
PE
L3-2
L2-2
L1-2
N
N
L3
X1 / 2 - Input Bypass
L1-1
L2-1
X1 - Load
A
PE
L3-1
L2
PE
_
+
X1
L1
X1
X1 / 1 - Input Rectifier
Fig. 5.6.2-1 SG-CE Series 60 – 80 kVA PurePulse® - Power connections with separate input mains
Max. rating X1 terminals: 50mm2.
Input/output terminals must be tightened with a proper screwdriver applying torsion force: 2.5 Nm.
Battery power cables (+ / - / PE) are connected to bus bars using M8 bolts. Torque wrench at 22Nm.
Fix the cables on accessory “A” with the enclosed cable ties.
Separate Input Rectifier / Bypass
X1 / 1 - Input Rectifier
X1 / 2 - Input Bypass
L1-1
L2-1
L3-1
L1-2
L2-2
L3-2
N
PE
Rectifier phase L1
Rectifier phase L2
Rectifier phase L3
Bypass phase L1
Bypass phase L2
Bypass phase L3
Neutral (Bypass)
Main ground
NOTE !
The interconnection links BR1, BR2 and BR3 MUST BE REMOVED (see Fig. 5.8.2-1).
X1 – Load
L1
N
Load phase L1
Neutral
L2
PE
/
Output Load
L3
Load phase L2
Ground
Load phase L3
External battery connection
+
Positive pole of the battery
-
Negative pole of the battery
UPS PARALLELED ON THE SAME BATTERY:
This configuration is not possible for UPS Parallel System
SG-CE Series 60 – 120 kVA PurePulse®.
PE
Battery cabinet ground
Do not insert
commissioning!
the
Battery
Fuses
before
the
NOTE !
To meet standards concerning electromagnetic compliance, the connection
between the UPS and external Battery must be done by using a shielded cable or
suitable shielded (steel) conduit!
This UPS is only designed to operate in a wye-configured electrical system with a
solidly grounded neutral.
If the UPS is equipped with an input bypass transformer, the secondary of the
transformer must be wye-configured with neutral solidly grounded.
Modifications reserved
OPM_SGS_XCE_60K_M12_1GB_V010.doc
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
5.8.3 SG-CE Series 100 – 120 kVA PurePulse® - Power connection with common input mains
ectio
_UPS conn
0-120_S1
SGSE_10
01GB
n separate_
Q1
Q4
Battery
Q2
BR3
BR2
N
L3
BR1
+
PE
Fig. 5.6.3-1 SG-CE Series 100 – 120 kVA
PurePulse®
L3-1
L2-1
L1
L1-1
_
A
L2 Load
PE
1 - Input Rectifier
- Power connections common input mains
Power connection cables are connected to bus bars using M8 bolts.
The bolts of the connection cables must be tightened with a torque wrench at 22Nm.
Fix the cables on accessory “A” with the enclosed cable ties.
Common Input Rectifier / Bypass
L1-1
L2-1
L3-1
Rectifier + Bypass Phase L1
Rectifier + Bypass Phase L2
Rectifier + Bypass Phase L3
N
PE
Neutral
Main ground
NOTE !
The bus bars BR1, BR2 and BR3 MUST REMAIN CONNECTED.
Output Load
L1
N
Load phase L1
Neutral
L2
PE
L3
Load phase L2
Main ground
Load phase L3
External battery connection
+
Positive pole of the battery
-
Negative pole of the battery
UPS PARALLELED ON THE SAME BATTERY:
This configuration is not possible for UPS Parallel System
SG-CE Series 60 – 120 kVA PurePulse®.
PE
Battery cabinet ground
Do not insert
commissioning!
the
Battery
Fuses
before
the
NOTE !
To meet standards concerning electromagnetic compliance, the connection
between the UPS and external Battery must be done by using a shielded cable or
suitable shielded (steel) conduit!
This UPS is only designed to operate in a wye-configured electrical system with a
solidly grounded neutral.
If the UPS is equipped with an input bypass transformer, the secondary of the
transformer must be wye-configured with neutral solidly grounded.
Modifications reserved
OPM_SGS_XCE_60K_M12_1GB_V010.doc
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
5.8.4 SG-CE Series 100 – 120 kVA PurePulse® - Power connection with separate input mains
-120_S1_
SGSE_100
UPS conn
rate
ection sepa
_01GB
Q1
Q4
Battery
Q2
BR3
BR1 BR2
N
L3
L2 Load
+
PE
Fig. 5.6.4-1 SG-CE Series 100 – 120 kVA
PurePulse®
L1
L3-1
L2-1
L1-1
L3-2
L2-2
L1-2
_
A
PE
1 - Input Rectifier
2 - Input Bypass
- Power connections with separate input mains
Power connection cables are connected to bus bars using M8 bolts.
The bolts of the connection cables must be tightened with a torque wrench at 22Nm.
Fix the cables on accessory “A” with the enclosed cable ties.
Separate Input Rectifier / Bypass
1 - Input Rectifier
2 - Input Bypass
L1-1
L2-1
L3-1
L1-2
L2-2
L3-2
N
PE
Rectifier phase L1
Rectifier phase L2
Rectifier phase L3
Bypass phase L1
Bypass phase L2
Bypass phase L3
Neutral (Bypass)
Main ground
NOTE !
The Bus bars BR1, BR2 and BR3 MUST BE REMOVED (see Fig. 5.8.4-1).
Output Load
L1
N
Load phase L1
Neutral
L2
PE
L3
Load phase L2
Main ground
Load phase L3
External battery connection
+
Positive pole of the battery
-
Negative pole of the battery
UPS PARALLELED ON THE SAME BATTERY:
This configuration is not possible for UPS Parallel System
SG-CE Series 60 – 120 kVA PurePulse®.
PE
Battery cabinet ground
Do not insert
commissioning!
the
Battery
Fuses
before
the
NOTE !
To meet standards concerning electromagnetic compliance, the connection
between the UPS and external Battery must be done by using a shielded cable or
suitable shielded (steel) conduit!
This UPS is only designed to operate in a wye-configured electrical system with a
solidly grounded neutral.
If the UPS is equipped with an input bypass transformer, the secondary of the
transformer must be wye-configured with neutral solidly grounded.
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5.8.5 Set-up for SG-CE Series PurePulse® when functioning as frequency converter
When the SG-CE Series PurePulse® is utilized for different output frequency compared to the input
frequency, the Automatic Bypass and Manual Bypass functions are disabled, therefore the Load cannot
be transferred to Mains in case of overload, short circuit, or inverter failure.
In situations where the UPS needs to be powered down for maintenance purposes, the critical Load
must also be powered down during this time.
The UPS cannot be transferred to Manual Bypass, as serious damage to the Load could be the
result.
When the set-up parameters of the UPS are set for frequency converter, the SEM mode (Super Eco
Mode) operation is automatically disabled.
Fig. 5.8.5-1 SG Series 60 - 80 kVA PurePulse®
Switch Q2 – Manual Bypass
Fig. 5.8.5-2 SG Series 100 - 120 kVA PurePulse®
Switch Q2 – Manual Bypass
When the UPS is used as a frequency converter, circuit breaker Q2 - Manual Bypass should either be
removed or be blocked in the open position by means of a padlock or a similar device, to avoid any
accidental closure.
See Fig. 5.8.5-1 e 5.8.5-2.
In order to avoid improper operation, only the Rectifier input should be powered (L1-1, L2-1 and L3-1),
therefore BR1, BR2 and BR3, on AC input bars MUST BE REMOVED.
See Fig. 5.8.2-1 and 5.8.4-1.
Special care must be taken in choosing the fuse ratings installed in the output distribution (max.
20% of the UPS rated current).
Avoid high inrush current due to transformer magnetisation or motor starting.
NOTE !
At site only a qualified service engineer may change a unit, initially delivered as a
frequency converter, into a normally operating “standard” UPS.
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
5.9
RPA PARALLEL SYSTEM CONNECTION
WARNING !
This operation must be performed by trained personnel before the initial start-up
(ensure that the UPS installation is completely powered down).
5.9.1 Power wiring of parallel units
To guarantee good Load sharing between the units of a Parallel System, we recommend that the cable
length from the input distribution board (5) to the output distribution board (9) is equal for each unit (a+b
= c+d = e+f = g+h = i+l = m+n = o+p = q+r).
Tolerance: +/-10%.
The AC input power of the Bypass must be the same for all units of the Parallel System - no phase shift
allowed between units.
NOTE !
It is strongly recommended that no transformers, automatic circuit breakers or
fuses should be inserted between the unit’s output and the Load common bus bars.
However, it is recommended that a disconnection or isolation switch is installed in
order to totally isolate a unit if needed.
Verify that power wiring and control wiring run in separate conduits or cable trays.
The power wiring requires two separate conduits: one for input and one for output cables.
1
2
3
4
5
6
7
8
9
=
=
=
=
=
=
=
=
Rectifier
Inverter
Automatic Bypass
Manual Bypass
Input Mains Distribution
Unit Output Load
External Battery fuse or MCB
External Battery
Common bus bar and Output
= Load Distribution
= UPS Number 1
Fig. 5.9.1-1 Power wiring of RPA Parallel System
Modifications reserved
OPM_SGS_XCE_60K_M12_1GB_V010.doc
2
3
4
5
6
= UPS Number 2
= UPS Number 3
= UPS Number 4
= UPS Number 5
= UPS Number 6
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5.9.2 Parallel control bus connection
In case of parallel operation, the communication between the units takes place through the Control Bus
Cables.
Each parallel unit is equipped with an additional board “P13 – RPA Board“ where the connectors J52 (A)
and J62 (B) are located.
A short control cable provided with a ferrite ring core links the parallel board “P13 – RPA Board” with the
parallel bus socket on which must be connected the control bus cables JA and JB on PCB “P34 – Bus
Interface”.
All the parallel units are connected to the same control bus.
This connection allows:
•
The microprocessors of each unit to communicate with each other.
•
The oscillators of each unit to be locked together.
•
The regulation loops to compare the output current of each unit in order to equally share the Load
current.
For increased reliability, this connection is made with redundant cables.
In this way, communication is maintained between units in case one of the control cables should fail or
be accidentally damaged or disconnected.
The standard length of the control bus cable between two parallel units is 12m / 40 ft.
The maximal overall length of bus connection, between the first and the last unit, should not exceed
84m / 276 ft.
Verify that control wiring run in an individual separate steel conduit.
NOTE !
Under no circumstance should the control bus cable connecting JA (1/2/3/4/5) and
JB (1/2/3/4/5) be connected or disconnected after the system has been powered On.
UPS 1
JB1
JP1
JP2
UPS 2
JB1
JB2
IM 0048
3
4
JP4
2
3
4
JP4
JP3
JA1 + JB1
JP2
JP1
1
JP4
2
3
4
JP4
JP3
JA1
JA2
JP2
IM 0048
JP1
1
JP3
JA1
JP1
JP2
JP1
2
JB1
JB2
IM 0048
JP2
1
UPS 3
JP2
JP1
JP3
JA1
JA2
JP4
JP3
JA2 + JB2
JA3 + JB3
SGSE_060-080_S1_RPA-IM0048_01GB
JP4
JP3
Next parallel
unit 4, 5, 6
Fig. 5.9.2-1 RPA System - Control bus connection
The shield of the control bus cable, connected on JA and JB must be connected to ground with the
appropriate cable clamps fitted on the parallel bus socket.
It is important to place the units in sequence of their assigned number.
A unit number from 1 to 6 is defined by the setting of parameters and displayed on the panel (1 to 6).
This number is also marked inside and outside the packaging.
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JB1
JP1
JP2
SGSE_060-080_S1_RPA-IM0048_02
IM 0048
JP2
JP1
1
2
3
4
JP4
JP3
JA1
JP4
JP3
Fig. 5.9.2-2 Bus connection on first and last units
First and last units
On the parallel bus PCB “P34 – Bus Interface (IM0048)”, of the first and last units (terminal) of the
Parallel System the Jumpers JP1, JP2, JP3 and JP4 MUST BE INSERTED.
JB1
JB2
JP2
JP1
SGSE_060-080_S1_RPA-IM0048_03
IM 0048
JP2
JP1
1
2
3
4
JP4
JP3
JA1
JA2
JP4
JP3
Fig. 5.9.2-3 Bus connection on intermediate units
Intermediate units
On the parallel bus PCB “P34 – Bus Interface (IM0048)” of the intermediate units of the Parallel
System the Jumpers JP1, JP2, JP3 and JP4 MUST BE REMOVED.
NOTE !
In a Parallel System composed of 2 or more units, only the first and last units (having
1 input JA and JB free) have the Jumper JP1, JP2, JP3 and JP4 inserted on parallel
bus PCB “P34 – Bus Interface (IM0048)”. See Fig. 5.9.2-2.
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5.9.3 Control bus cable location
WARNING !
This installation must be verified by trained personnel before the initial start-up.
ENSURE THAT THE UPS INSTALLATION IS COMPLETELY POWERED DOWN.
SGSE_06
0-080_S1
_R
PA connec
tion_01
Access to the control bus connection
1
2
3
The control bus connection between parallel
units must be made on the front of the electronic
module fitted behind the front doors.
4
ON
ON
OFF
ON
OFF
OFF
1 2
Fig. 5.9.3-1 View electronic module on intermediate unit
1
2
3
JB1
B
JB2
JB
4
SGSE_0
60-080_S
1_RP
A connec
tion_02
JA1
JA
JA2
A
Fig. 5.9.3-2 View electronic module on intermediate unit
Control bus cables connection
• Plug the cables JA (1/2/3/4/5) and JB (1/2/3/4/5) onto the RJ connectors JA and JB located on
parallel bus PCB “P34 – Bus Interface (IM0048)” [going to “P13 – RPA Board” J52(A) and J62(B).
• Fix both cables JA (1/2/3/4/5) and JB (1/2/3/4/5) to parallel bus socket connecting the cable
shield to ground by means the cable clamps “A“ and “B“.
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SGSE_0
60-0
JB1
1
2
3
JB
JB1
JB2
4
1
JA1
2
3
80_S1_R
PA conn
ection_03
IT
JB
4
JA
JA1
JA2
JA
ON
ON
OFF
ON
OFF
OFF
ON
ON
OFF
ON
OFF
OFF
1 2
JB1
1 2
JA1
JB2
UPS 1
U PS 2
Prossima
unità
parallela 3
, 4, 5, 6
JA2
Fig. 5.9.3-3 Control Bus cable routing and connection
Control bus cables routing
Place and fix the cables JA-1/2/3/4/5 and JB-1/2/3/4/5 inside the UPS cabinets in the position
illustrated in the drawing Fig. 5.9.3-3.
NOTE !
Pay attention when cabling and routing the bus cables JA and JB inside the UPS
cabinet.
In case one unit should be removed from the Parallel System, the bus cables JA
and JB must be removed from the cabinet without disconnecting them from the
metal plate where the sockets JA and JB are located.
For reliability reasons the cables JA-1/2/3/4/5 and JB-1/2/3/4/5 connecting the units should be run
in separated protected conduits (as indicated in Fig. 5.9.3-3) separated from the power cables.
It is important that the cable JA must be the same length as cable JB.
WARNING !
Connection and commissioning of an additional UPS to an existing Parallel System
must be performed by a service engineer from of your Service Centre.
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6
CONTROL PANEL
6.1
CONTROL PANEL
Fig. 6.1-1 Control panel
The control panel, positioned on the UPS front door, acts as the UPS user interface and comprises of the
following elements:
•
Back lit Graphic Display (LCD) with the following characteristics:
− Multilanguage communication interface:
English, German, Italian, Spanish, French, Finnish, Polish, Portuguese, Czech, Slovakian, Chinese,
Swedish, Russian and Dutch.
− Synoptic diagram indicating UPS status.
•
Command keys and parameters setting.
•
UPS status control LED.
Modifications reserved
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6.2
TABLE OF FUNCTIONS AND INDICATIONS ON CONTROL PANEL
Key to switch the Inverter ON ( I )
Key for Inverter shutdown ( O )
Press key to transfers the Load to Mains.
Keep pressed for 5 seconds to shutdown the Inverter.
This key is also used as the EPO (Emergency Power Off) reset.
Key “Total Off”
The key “Total Off” is protected by a transparent cover.
By pressing it, you immediately separate the UPS from the Load.
It is possible to activate the command “Total Off” using the following screen:
COMMANDS / REQUEST TOTAL OFF. See Section 7.5.
Attention:
“Total Off” cannot disconnect the UPS from the Load with Q2 closed.
`Home\Commands
To reset “Total Off”
Restore the command “Total Off” by
entering the screen:
COMMANDS / RESET TOTAL OFF
COMMANDS
RESET TOTAL OFF
REQUEST TOTAL OFF
V
For Parallel System: if “Total Off” is pressed on one unit connected to
the parallel bus (switch Q1 closed), all the units are separated from the Load.
The “Total Off” reset must be done only on one unit connected to the parallel bus
(switch Q1 closed).
NOTE !
Special care must be taken in using this command, in order to
avoid accidental Load disconnection.
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LED Stop Operation (red colour)
It warns about the imminent inverter stop (default parameter = 3 min.) and the
consequent Load shutdown as result of:
• The battery is fully discharged and the Load cannot be transferred on Mains.
• Overtemperature or overload condition (>125%) and the Load cannot be
transferred on Mains.
LED Alarm (yellow colour)
It blinks when one or more alarm is activated. The internal buzzer is ON.
The LED remains blinking (with the alarm condition still present) and the buzzer
stops when the key “MUTE” is pressed.
The LED Alarm is also lighted when the Load is not protected by UPS or in case Q1
is open.
LED Operation (green colour)
When lit, indicates that the UPS is functioning correctly and the Load is system
protected (Load supplied either from inverter or from Automatic Bypass in case of
SEM functionality).
When blinking, indicates that a regular maintenance service is needed (SERVICE
REQUIRED).
May be reset by a service technician only.
See Section 11 – Maintenance – Service check.
The LED is OFF when the output switch Q1 is open, indicating that the Inverter is in
service mode, not supplying the Load.
User LCD Interface
The user interface consists of a Back lit Graphic
Display (LCD) having:
Modifications reserved
OPM_SGS_XCE_60K_M12_1GB_V010.doc
•
Synoptic diagram indicating UPS status.
•
UPS operating,
information.
•
History of events (alarms and messages).
•
Functionality can be programmed to meet
customer needs by changing parameters.
•
Operation commands of the UPS.
AC
and
DC
metering
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
7
LCD SCREEN
7.1
HOME SCREEN
Fig. 7.1-1 LCD display
The keys perform the following functions:
METER
METERING
View electric parameters values and statistics of use.
See Section 7.2.
ALARM
ALARMS
Shows in chronological order, all the events occurred (alarms,
messages, commands, handling, etc.). See Section 7.3.
MUTE
Key to reset general alarm and buzzer.
SETUP
SETUP
Allows the user to customize some UPS functions to specific
requirements and to view UPS identification data. See Section 7.4.
CMDS
COMMANDS
Allows the user to execute UPS operation commands.
See Section 7.5.
The LCD screen, after 5 minutes of inactivity, shuts down the backlight.
To reactivate it, it is sufficient to press any keys.
If the keypad remains inactive for 5 minutes or longer, during the viewing of a screen such as
MEASURES, ALARMS, SETUP or COMMANDS, the LCD screen returns automatically to the main screen.
It is possible to view any key functional description by pushing the key for more than 3 seconds.
Pushing the keys “MEASURES” and “ALARMS” together automatically sets the LCD communication for
“ENGLISH”.
Modifications reserved
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
SG Series S1 100kVA
UPS Model
UPS series number
UPS nominal rating (kVA)
Battery level LED
All LED light indicate a battery autonomy of 100%.
LED A
Fixed:
Blinking:
indicates a battery autonomy between 6% and 25%.
indicates a battery autonomy ≤5%.
LED A, B
Indicate a battery autonomy between 26% and 50%.
LED A, B, C
Indicate a battery autonomy between 51% and 99%.
Min:
Battery autonomy time in minutes estimates with actual Load.
Load level LED
All LED Off indicate a Load status at ≤25%.
LED A
Indicates a Load level between 26% and 50%.
LED A, B
Indicate a Load level between 51% and 75%.
LED A, B, C
Indicate a Load level between 76% and 100%.
LED A, B, C, D
Indicate a Load level between 101% and 124%.
LED D blinking
Indicates a Load level ≥125%.
LEDs on synoptic diagram
LED 1
LED 2
LED 3
LED 4a
LED 4b
LED 5
LED 6
LED 7
LED 8
LED 9
LED 10
Fig. 7.1-2 LEDs on synoptic diagram
Mains Rectifier OK
Mains Bypass OK
Rectifier ON
Discharging Battery
Charging Battery
Inverter available
Inverter ON
Q1 closed
Automatic Bypass ON
Manual Bypass Q2 ON
Load on UPS
Examples of typical scenarios in the synoptic diagram:
Load supplied by Inverter
Load supplied by Automatic Bypass
Load supplied by Manual Bypass Q2
Load supplied by Battery
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7.2
METERING
The METERING mode is entered any time the “METER” key is pressed.
The LCD screen will indicate a series of screenshots showing the measures of all electric parameters like
AC, DC and various statistics.
In this mode the keys perform the following functions:
Return to HOME screen.
Scrolls backward to the previous screen.
Scrolls forward to the next screen.
It is possible to view any key functional description by pushing the key for more than 3 seconds.
`Home\Meter
Battery data screen
BATTERY
V
I
T
Charge level
Autonomy
409 V
5.0 A
+25° C
80 %
12 Min
`Home\Meter
:
:
:
:
50.0 Hz
397 V
395 V
393 V
Vdc
Idc1
Idc2
:
:
:
409 V
410.0 A
0.0 A
`Home\Meter
I
The battery current (negative values correspond to
the discharge of the battery).
T
The temperature of the battery (“SENSOR DISABLE”
indicates sensor disabled).
Charge level
The battery charge level.
Autonomy
The estimated backup time with the
present Load.
BYPASS FREE
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OPM_SGS_XCE_60K_M12_1GB_V010.doc
f
The input frequency of the Rectifier.
L12
L23
L31
The voltage levels between the three phases (lineto-line).
Vdc
Rectifier voltage output.
Idc1
Output current Rectifier bridge.
Idc2
Output current 2nd Rectifier Bridge (optional 12
pulse Rectifiers only).
Bypass Mains data screen
MAINS
f
L1
L2
L3
The battery voltage.
Rectifier Mains data screen
RECTIFIER
f
L12
L23
L31
V
50 Hz
230 V
229 V
231 V
f
The frequency of the Mains.
L1
L2
L3
3-phase Mains voltage PHASE /NEUTRAL.
Bypass
Bypass status: FREE / LOCKED.
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Inverter data screen
`Home\Meter
INVERTER
f
L1
L2
L3
T
50 Hz
230 V
230 V
230 V
+25° C
SYNCHRONIZED
L1
L2
L3
3-phase output voltage PHASE/NEUTRAL.
T
The temperature of the Inverter bridge.
Load on phases screen 1
SYSTEM LOAD
:
:
:
The output frequency of the Inverter.
The synchronization status of the Inverter with respect to
Mains (SYNCHRONIZED / NOT SYNCHRONIZED).
`Home\Meter
L1
L2
L3
f
230 V
230 V
230 V
725 A
58.0 A
43.5 A
50 %
40 %
30 %
LOAD ON INVERTER
…V
Output voltage PHASE/NEUTRAL for each phase.
…A
The output current as RMS values (for RPA: total
value of Parallel System).
…%
The output Load as percentage (for RPA: with
respect to the rated power of Parallel System).
The source of the power supplied to the Load.
Load on phases screen 2
`Home\Meter
SYSTEM LOAD
L1
L2
L3
:
:
:
26.7 kW
21.4 kW
16.0 kW
16.7 kVA
13.4 kVA
10.0 kVA
50 %
40 %
30 %
LOAD ON INVERTER
… kW
The Load active power (kW) (for RPA: total value
of Parallel System).
… kVA
The Load apparent power (kVA) (for RPA: total
value of Parallel System).
…%
The output Load as percentage (for RPA: with
respect to the rated power of Parallel System).
The source of the power supplied to the Load.
Statistics screen
`Home\Meter
COUNTERS
Bypass mains failure
Rectifier mains failure
Overloads
InvOperTime [h]
UPSOperTime [h]
:
:
:
:
:
53
35
15
2135
3125
The total number of minor Mains faults (Bypass Mains out
of tolerance faults).
The total number of times a gap of Mains in the Rectifier
has been reordered.
The total number of detected output overloads.
The total operating time for the Inverter (in hours).
The total operating time for the UPS (in hours).
`Home\Meter
SEM mode statistic screen (Super Eco Mode)
MAINS
<2ms
25
NUMBER OF FAST TRANSIENTS
>2ms
>5ms
>10ms
20
7
5
SEM RATE
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=
70 %
This screen is enabled only for a single UPS, not for an RPA
Parallel System.
The number of fast transients occurred on the bypass
utility on the last seven days.
The statistic evaluation in % (100= good; 0= bad) of the
utility, for the SEM mode operation.
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7.3
ALARMS
The ALARMS mode is entered any time the “ALARM” key is pressed.
The LCD will display a series of screens corresponding to the last 255 events, two events per screen
(LEVEL 1
USER).
In this mode the keys perform the following functions:
Return to HOME screen.
Scrolls backward to the previous screen.
Scrolls forward to the next screen.
U
Move forward to the following event.
V
Move back to the following previous event.
Confirm the selection made.
It is possible to view any key functional description by pushing the key for more than 3 seconds.
The events displayed are the standard GE events as described in the Section 7.3.1 - EVENTS (Alarms
and Messages).
`Home\ Alarm
Alarms screen
ALARM
LEVEL 1
LEVEL 1
:
USER
LEVEL 2
:
SERVICE
V
USER
Chronologically view 2 events per screenshot.
LEVEL 2
SERVICE
Chronologically view 5 events per screenshot with service
related info.
`Home\Alarm\User
Screen of user alarms
NR
C
S
NR
C
S
NR
Number chronologically assigned to an event (Nr.
255 is the more recent, Nr. 1 is the first).
Date and exact hour of the moment when the event
occurred.
C
Number of standard GE code of the event and an
explicit text describing the event in the selected
languages.
S
Status code of the UPS.
=
=
=
=
=
=
255
03.09.2008
15.37.25
4404 K6 CLOSING FAILURE
00008180
254
01.09.2008
12.45.57
4583 COMMAND TO SYNCHRONIZE
00008180
U
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7.3.1 Events (alarms and messages)
Each of the following listed events, alarm or message, can be displayed on the LCD screen, on a PC with
the software “GE Data Protection” installed or with the monitoring system “GE Power Diagnostic”.
Alarms and Messages are differently specified because the alarms are indicating an abnormal
functioning of the UPS (which are additionally signalled with the LED alarm and acoustically with the
buzzer), while the messages indicate the various states of operation of the UPS (stored in the events list,
but not activating the LED alarm and the acoustical alarm).
7.3.2 Alarms list
Code
Alarms
4000
SETUP VALUES LOST
4001
REGULATION BOARD FAILURE
4004
UPS FAILURE
ON PARALLEL SYSTEM
4006
BUS JA CRC FAILURE
4007
BUS JB CRC FAILURE
4008
BUS JA FAILURE
4009
BUS JB FAILURE
4010
CONNECTIVITY BUS FAILURE
4100
RECTIFIER FUSES FAILURE
4102
K4 CLOSING FAILURE
4103
K4 OPENING FAILURE
4104
BATTERY FUSES FAILURE
Modifications reserved
OPM_SGS_XCE_60K_M12_1GB_V010.doc
Meaning
Parameters are lost and have been replaced with
default values.
Please call nearest Service Centre for intervention.
A blocked DSP on the Control board causes this
alarm, and consequently the shutdown of
Rectifier and inverter and the opening of K3.
The master unit detected the slave unit missing
on the communication bus even though switch
Q1 is still closed.
The parallel communication bus system is subject
to high errors rate on channel JA.
The parallel communication bus system is subject
to high errors rate on channel JB.
There is an interruption in the channel JA of the
parallel communication bus system.
There is an interruption in the channel JB of the
parallel communication bus system.
The connectivity communication bus is faulty or
interrupted.
The u-switch mounted on the Rectifier input fuses
indicates a blown fuse, and consequently it is
shut down.
Clearance of this condition allows you to restart
the Rectifier.
K4 not closed despite a closing command being
issued.
Signalled by auxiliary contact. Rectifier cannot
start.
K4 not open despite an opening command being
issued.
Signalled by auxiliary contact.
Mains remains connected to Rectifier bridge.
This function, when enabled on input
programmable relays (password required), warns
the user about the external Battery Fuses failure
or MCB opening, signalled by NO free contact.
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
Code
Alarms
4105
RECTIFIER OVERTEMPERATURE
4106
RECTIFIER TRANSFORMER
OVERTEMPERATURE
4110
RECTIFIER MAINS OUT
OF TOLERANCE
4115
LOW BATTERY VOLTAGE
4116
HIGH BATTERY VOLTAGE
4117
BATTERY EARTH FAULT
4118
BATTERY FAULT
4121
HIGH DC RIPPLE
4130
TURN ON RECT.
OR SHUTDOWN UPS
4140
RECTIFIER CONTROL FAILURE
4141
ISMAX DETECTION RECTIFIER
4142
RECTIFIER CURRENT MAX
4304
K7 CLOSING FAILURE
4305
K7 OPENING FAILURE
4307
INVERTER TRANSFORMER
OVERTEMPERATURE
Modifications reserved
OPM_SGS_XCE_60K_M12_1GB_V010.doc
Meaning
Temperature sensor indicates a situation of
overtemperature on the Rectifier bridge. Only the
alarm is given.
The Rectifier, when in an Off state, cannot start as
long as this condition persists.
The temperature sensor inside the input
transformer winding indicates overtemperature.
Only the alarm is given.
The Rectifier, when in an Off state, cannot start as
long as this condition persists.
Rectifier Input Mains is out of tolerance (voltage,
frequency or phase).
The Battery has been discharged and reached
“stop operation” time-out (default 3 minutes), and
the Inverter will be shut down.
It will restart automatically only when the Battery
has recharged enough for a minimum runtime.
Dangerous high DC Voltage caused inverter
shutdown.
Inverter restarts automatically after Battery
returns to floating voltage.
A leakage current to earth has been detected on
the DC circuit.
During battery test the voltage falls under the
critical level (depending setting parameters).
Battery test is stopped.
A high ripple is present in the battery voltage.
Rectifier and Inverter are OFF.
The DC power supply is discharging the Battery.
Rectifier must be restarted or Battery must be
disconnected in order to avoid damage.
Rectifier Voltage hasn’t reached the set value
(probably fault on regulation loop).
LED Rectifier on control panel is blinking.
After 3 IS-Max condition within the time frame
specified in respective parameter, the Rectifier
remains shutdown.
Will cause immediate shutdown of the Rectifier.
Based on the value inserted in the respective
parameter.
K7 not closed despite a closing command.
Signalled by auxiliary contact.
Load will be supplied by Mains.
K7 not open despite an opening command.
Signalled by auxiliary contact.
Load will be supplied by Mains.
The temperature sensor of the Inverter
Transformer indicates overtemperature.
Elapsed “stop operation” time, Inverter shutdown.
With Mains OK, Load is transferred on Mains.
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
Code
Alarms
Meaning
4308
DC FUSES FAILURE
4309
DRIVER FAILURE
4310
IGBT RECTIFIER DRIVER FAILURE
4312
INVERTER VOLTAGE OUT
OF TOLERANCE
4320
ISMAX DETECTION
4321
HIGH CURRENT SHARING
4340
INVERTER CONTROL FAILURE
4404
K6 CLOSING FAILURE
4405
K6 OPENING FAILURE
4406
SSM FAILURE
4408
K8 CLOSING FAILURE
4409
K8 OPENING FAILURE
4410
BYPASS MAINS OUT OF TOLERANCE
4420
K3 CLOSING FAILURE
Blown input DC fuse(s) F1 of the Inverter.
Inverter cannot be started as long as present.
An abnormal condition has been detected on one
or more power modules of the Inverter
(temperature or overcurrent).
Inverter shutdown and cannot be started as long
as the alarm is present.
Indicates a failure on the driver board or the
Rectifier IGBT bridge.
The Rectifier is shutdown.
Inverter Output Voltage is out of the tolerances (±
10%).
Inverter is switched OFF.
Detection of Inverter Bridge (Is) current limit
causing the Inverter OFF and automatic re-start.
After 3 times the Inverter switches-Off, and it can
be restarted manually.
A high exchange current value is detected
between the UPS of the Parallel System.
The “Slave” oscillator is not in synchronized with
the Master; thus causing the shutdown of its
Inverter.
If after a restart the condition remains, the LED
inside the Inverter symbol on the panel will not
light up, indicating that this Inverter cannot supply
the Load anymore.
K6 open despite a closing command being issued.
Signalled by auxiliary contact.
The Load cannot be supplied by Automatic Bypass.
K6 closed despite an opening command being
issued.
Signalled by auxiliary contact.
A faulty current has been detected in the staticswitch causing the opening of the contactor K6 for
10 seconds.
After 3 times K6 remains definitively open.
Only a GE Service Engineer can reset the alarm.
K8 open despite a closing command being issued.
Signalled by auxiliary contact.
The Load cannot be supplied by Automatic Bypass.
K8 closed despite an opening command being
issued.
Signalled by auxiliary contact.
The Mains Bypass Voltage is out of the tolerances
(± 10%).
K6 opens, synchronization with Mains is inhibited
and transfer to Mains is blocked.
K3 open despite a closing command.
Inverter is switched OFF.
It can be restarted manually after recovery of the
alarm condition.
Modifications reserved
OPM_SGS_XCE_60K_M12_1GB_V010.doc
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
Code
Alarms
Meaning
4522
FAN FAILURE
4421
K3 OPENING FAILURE
4520
NO INVERTER POWER
4530
LOAD LOCKED ON MAINS
4531
LOAD ON MAINS
BY ERROR DETECTOR
4563
EMERGENCY OFF ACTIVATED
4570
OVERLOAD
4571
OVERLOAD: LOAD ON MAINS
4581
INVERTER AND MAINS
NOT SYNCHRONIZED
4697
BATTERY OVERTEMPERATURE
4698
BATTERY POWER INSUFFICIENT
4700
DC LOW
4701
POWER SUPPLY BOARD FAILURE
4702
LOSS OF REDUNDANCY
4900
LOAD LOCKED ON INVERTER
The Fan Control Board indicates a malfunction of
one or more ventilators.
K3 not open despite an opening command.
Be aware the DC Capacitors could remain
charged.
The Load supplied by Mains exceeds the Inverter
power.
The Load remains supplied by Mains until the
alarm stays ON.
Load is locked on Mains because 3 transfers on
Mains have been detected in a short time (default
30 sec.).
The transfer will be free after a time defined in
parameter (default 30 sec.).
Load is transferred to Mains because the error
detector detected a disturbance on the output
voltage.
Alarm after detection of an EPO (Emergency
Power Off) from an external safety device
connected on Customer Interface Board.
Consequently K3, K4, K6, K7, K8 open, Rectifier,
Inverter and SSM are switched Off.
The UPS system is in an overload condition
>125% on Inverter, or >150% on Mains.
With Mains unavailable, a sequence of “stop
operation” starts. Time out depends on degree of
overload.
With Mains Bypass supply available and Load
>115%, the Load is transferred on Mains.
Load will be transferred again automatically on
Inverter when Load <100%.
The voltages of Mains and Inverter are not
synchronized, which causes the opening of K6.
Detection of Battery overtemperature condition.
Only a GE Service Engineer can reset the alarm.
In case of Mains Failure, with the actual Load, the
run time would be below stop operation time
(default 3 minutes).
Battery voltage is at the lowest limit.
Inverter will remain Off until the battery voltage
reaches the value in parameter.
Detection of a failure on the Power Supply Board,
in particular from the DC supply.
Can be enabled or disabled with respective
parameter.
A time of lost redundancy superior than specified
in respective parameter was detected.
The Load is locked on Inverter after 3 Load
transfers within 30 seconds.
After time out (default 30 sec.) Bypass will be free.
Modifications reserved
OPM_SGS_XCE_60K_M12_1GB_V010.doc
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
Code
Alarms
4955
OVERTEMPERATURE
4998
LOAD OFF DUE TO
EXTENDED OVERLOAD
4999
LOAD OFF DUE
TO LOW BATT. OR TEMP.
Modifications reserved
OPM_SGS_XCE_60K_M12_1GB_V010.doc
Meaning
An overtemperature condition has been detected
on Inverter.
Elapsed “stop operation” time, Inverter shutdown.
With Mains OK, Load is transferred on Mains.
Load Off after time-out of “stop operation” for
overload on Inverter or Bypass (time depending
on the % of overload).
Load Off after time-out of “stop operation” with
missing Mains due to Battery low voltage or
overtemperature condition.
Page 62/121
Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
7.3.3 Messages list
Code
Message
Meaning
4111
RECTIFIER MAINS OK
4119
4120
4161
4162
BATTERY TEST STARTED
BATTERY TEST STOPPED
RECTIFIER ON
RECTIFIER OFF
4163
GENERATOR ON
4164
GENERATOR OFF
4302
INVERTER CANNOT BE TURNED ON
4303
INVERTER CANNOT BE TURNED OFF
4361
INVERTER ON
4362
INVERTER OFF
4411
BYPASS MAINS OK
4500
COMMAND LOAD OFF
4521
NO BYPASS POWER
4534
MULTIPLE LOAD TRANSFER
4535
BYPASS LOCKED
4536
BYPASS FREE
4561
TOTAL OFF
4562
DETOUR ON
Rectifier Input Mains is again within the admitted
tolerance (voltage, frequency and phase).
Start of Manual or Automatic Battery Test.
End of Manual or Automatic Battery Test.
Rectifier started.
Rectifier shutdown.
Customer Interface (X1 - 11, 22) received a Gen-set
ON signal. Operating mode depend on setting of
Parameters.
Customer Interface (X1 - 11, 22) received a Gen-set
OFF signal.
Function Bypass enabled depends on setting of
Parameter.
Inverter cannot be switched on because one of the
following conditions is still present:
- Overtemperature
- K7 opening Failure
- Low Battery Voltage - High Battery Voltage
- Inverter Fuses
- DC Low
- Overload
- EPO (Emergency Power Off)
Inverter cannot be switched OFF, because the
Load cannot be switched to Mains (voltage out of
tolerance, not synchronized, BP blocked).
The command to start the Inverter has been
activated on the control panel.
The command to switch OFF the Inverter has been
activated by the control panel or automatically for
alarm presence.
Bypass Input Mains is again within tolerance
(voltage, frequency and phase).
Disconnection of the Load by opening K6 and K7
for:
EPO / Total Off / Overload / Stop Operation.
With the Load supplied by Automatic Bypass, a
Mains Failure or K6 opening occurred.
2 transfers Inverter- Mains have been detected in
a short time (default 30 sec.).
Bypass is not available.
Contactor K6 is open, SSM deactivated.
Bypass is enabled.
Contactor K6 is closed.
Push-button “Total Off” on the UPS Control Panel
has been pressed, with the output circuit switch
Q1 closed.
The auxiliary contact indicates that Manual
Bypass Q2 was closed.
Modifications reserved
OPM_SGS_XCE_60K_M12_1GB_V010.doc
Page 63/121
Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
Code
Message
Meaning
4564
DETOUR OFF
4567
COMMAND LOAD ON MAINS
4568
COMMAND LOAD ON INVERTER
4572
NO MORE OVERLOAD
4580
INVERTER AND MAINS SYNCHRONIZED
4582
4583
COMMAND NOT TO SYNCHRONIZE
COMMAND TO SYNCHRONIZE
4600
COMMAND UPS ON
4601
COMMAND UPS STAND BY
4602
Q1 OPEN
4603
Q1 CLOSED
4699
BATTERY TEST IMPOSSIBLE
4763
REMOTE CONTROL ON
4764
REMOTE CONTROL OFF
The auxiliary contact indicates that Manual Bypass
Q2 was opened.
The control unit received a command to transfer
the Load on Mains.
The control unit received a command to transfer
the Load on Inverter.
End of the overload condition detected with alarm
4570.
The voltages of Inverter and Mains Bypass are
synchronized.
Command not to synchronize with Mains.
Command to synchronize with Mains.
The SEM mode function has been disabled or the
programmed time is expired.
The UPS returns to VFI mode supplying the Load
normally by inverter.
The function SEM mode is enabled, and according
to the time program the UPS will run in SEM mode,
supplying the Load normally by mains.
The auxiliary contact indicates that the output
switch Q1 was opened.
The auxiliary contact indicates that the output
switch Q1 was closed.
Automatic Battery Test is not possible due to:
- No Mains Rectifier or Bypass.
- Battery not fully charged.
- Load is below 10% or above 80%.
Test is postponed for 1 week.
Inverter can be started or shutdown by remote
control.
Commands source can be chosen depending on
the value of parameter (Service only):
0 = Only local panel
1 = Only Remote Control
2 = Both
Inverter cannot be started or shutdown by remote
control.
Commands source can be chosen depending on
the value of parameter (Service only):
0 = Only local panel
1 = Only Remote Control
2 = Both
Modifications reserved
OPM_SGS_XCE_60K_M12_1GB_V010.doc
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
7.3.4 Event report SG-CE Series PurePulse®
In case of failure or malfunctioning, before calling the nearest Service Centre, please note the most
important data of your UPS and the most recent events.
In order to make the diagnosis easier from our Diagnostic Centre we suggest you make a copy of this
page, fill it out with the requested data and send it by fax.
Unit No.:
__ __ __ __ __ - __ __ __ __ - __ __ __ __
Series No.:
Customer:
...................................…………….....…….
Place:
......................…......................…………………………...…........
Date:
...……..... / ..…......... / ....……….…….....
Sent by:
..…...........……..............…………………………............….......…
1.
Record the exact UPS status on the panel
when the failure appeared.
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
.....................
.....................
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
%
minutes
Description of repair actions taken:
....................................................................................................
....................................................................................................
....................................................................................................
Actual situation:
....................................................................................................
....................................................................................................
....................................................................................................
UPS rating:
……….….. kVA
2. On the LCD panel, enter the alarms mode and
record the alarms/messages in the list below
indicating at least 5 events before the failure
time.
Remark: exact data and time are very important.
Event
No.
LED 1
LED 2
LED 3
LED 4a
LED 4b
LED 5
LED 6
LED 7
LED 8
LED 9
LED 10
LOAD
BATTERY
……..…..
Event
Code
UPS
Status
Date
Time
h. m. s
255
254
253
252
251
250
249
248
247
246
245
244
243
242
241
240
239
238
237
236
235
234
233
232
231
230
Remarks:
................................................................................................................................................................................................................................
................................................................................................................................................................................................................................
................................................................................................................................................................................................................................
................................................................................................................................................................................................................................
Modifications reserved
OPM_SGS_XCE_60K_M12_1GB_V010.doc
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
7.4
SETUP
The SETUP mode is entered any time the “SETUP” key is pressed.
This screen allows the user to modify some parameters permitting to adapt some functions of the UPS
to his/her needs, described as follows.
The LCD will display a series of screens containing the user parameters, accessible without password
protection.
In this mode the keys perform the following functions:
Return to HOME screen.
Scrolls backward to the previous screen.
Scrolls forward to the next screen.
Confirm selected choice of USER / SERVICE level.
Description of the key to set or modify the parameters:
ESC
Allows to exit a selected screen without making any modification.
U
Scrolls backward to the previous line.
V
Scrolls forward to the next line.
Allows to access a value to be set or modified.
„
Select, on the same line, the following value or letter to set or modify.
Set or modify the selected value.
Save the set or modified value and return to the selected screen.
It is possible to view any key functional description by pushing the key for more than 3 seconds.
`Home\Setup
UPS IDENTIFICATION
ID
Model
S/N
UPS SW Version
Display SW Version
:
:
:
:
:
Modifications reserved
OPM_SGS_XCE_60K_M12_1GB_V010.doc
UPS
0
SG Series S1 100kVA
S1100-4008-0001
xxx
xxx
UPS identification screen
ID
Number of UPS in the RPA Parallel System (0
for single unit).
Model
UPS model, series number and power range.
S/N
The UPS serial number.
UPS SW
The UPS software version.
Display SW
The LCD display software version.
Page 66/121
Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
Setup screen
`Home\Setup
SETUP
LEVEL 1
LEVEL 1
:
USER
LEVEL 2
:
SERVICE
V
Displays a sequence of screens with parameters which can
be user defined.
LEVEL 2
`Home\Setup\User
DATE AND TIME
Date
D M Y
01.09.2008
H M S
15:37:25
:
Time
V
:
:
:
:
:
:
SERVICE
Service only allowed.
At this level the parameters access is protected by a code.
Date and time screen
Date
You can adjust the date of the real time clock
existing in the UPS by the means of this parameter.
The value you enter is thoroughly checked to be a
correct date in the format “DD.MM.YY”.
Hour
You can adjust the time of the real time clock
existing in the UPS by means of this parameter.
The value you enter is thoroughly checked to be a
correct time in the format “HH.MM.SS”.
The time is specified in 24-hour format.
Modem screen 1
`Home\Setup\User
MODEM
Enabled
Init
Alarm call
Delay
Tel 1
Tel 1 enabled
USER
N
BEQV1X3&D0S0=2
N
30 sec
1
N
V
Enabled
You can enable/disable with Y/N the remote control
through modem calls by using this parameter.
For modem connection, the default setting is for serial port
J3 on P4 – Customer Interface.
Init
This parameter presents the modem initialisation string.
It can be 40 characters long.
When editing this parameter the UPS considers that a blank character terminates the string.
If no blank character is found then all 40 characters are used.
Alarm call
This Y/N parameter controls the automatic events signalling through modem.
If this parameter is set to Y (Yes) the UPS itself will call the remote location when a new event occurs.
Delay
This parameter controls the delay between the occurrence of a new event and the modem dialing.
It is useful because since the events typically do not occur isolated but in certain sequences, you can eliminate
the need for multiple dial-outs for such a sequence of events.
Tel 1
This parameter specifies a first telephone number to be used for modem dial-out.
The telephone number has a maximum 40 characters and cannot contain blanks.
If the desired number is shorter than 40 characters, the string will finish with blanks.
Tel 1 enabled
This parameter Y/N specifies if the first telephone number (Tel 1) will be used for dial-out.
Modifications reserved
OPM_SGS_XCE_60K_M12_1GB_V010.doc
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
`Home\Setup\User
MODEM
Tel 2
Tel 2 enabled
Tel 3
Tel 3 enabled
Tel 4
Tel 4 enabled
:
:
:
:
:
:
Modem screen 2
2
N
3
N
4
N
Tel 2
It records the second dial-out number.
Tel 2 enabled
This parameter Y/N specifies if the second telephone
number will be used for dial-out.
V
Tel 3
It records the third dial-out number.
Tel 3 enabled
This parameter Y/N specifies if the third telephone number will be used for dial-out.
Tel 4
It records the fourth dial-out number.
Tel 4 enabled
This parameter Y/N specifies if the fourth telephone number will be used for dial-out.
Printer setup screen
`Home\Setup\User
PRINTER
Baud Rate
Parity
Bits
Handshake
:
:
:
:
2400
0
8
XON
The UPS is capable of communicating to a serial printer, to
printout disparate information.
Please be sure to have a serial printer with a serial RS232
interface.
This is the only printer-interface supported by the UPS.
Baud Rate
This parameter controls the baud rate used for data
transmission.
V
Parity
This parameter controls the parity used for data transmission.
Odd (O) even (E) and “No Parity” (NO) can be selected.
In case “No Parity” (NO) has been set, automatically the parameter “8 bits“ is used, independently
of the value of “Bits“ set.
Bits
This parameter controls the length of the data word on the serial line during data transmission.
Handshake
This parameter is used to determine the communication protocol used when printing.
Valid values are “XON” standing for the XON/XOFF protocol or “NO” standing for any protocol.
NOTE !
Please configure your printer with the following parameters: 2400/8/N (2400 bauds/sec, 8
bits, no parity).
Printer command screen
`Home\Setup\User
PRINTER COMMANDS
Print Measures
Print Alarms
Print Parameters
Print All
:
:
:
:
N
N
N
N
V
Print All
Print Measures
This Y/N parameter is used to print
only the measurement data.
Print Alarms
This Y/N parameter is used to print
only
the
sequence
of
all
Alarms/Events.
Print Parameters
This Y/N parameter is used to print
only the list of User and Service
Parameters.
This parameter Y/N is used to print all the available information in the sequence metering,
alarms, user and service parameters.
Modifications reserved
OPM_SGS_XCE_60K_M12_1GB_V010.doc
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
LCD Display screen
`Home\Setup\User
DISPLAY
UPS name
:
Language
:
ENGLISH
V
`Home\Setup\User
SUPER ECO MODE
d1
d2
24
24
The user can choose the name of the UPS
model shown on the main page (max. 9
characters).
Contrast
This parameter controls the contrast of the
LCD screen in ten steps (0 – 9).
Language
This parameter allows the choice of
language used to display the information.
Valid choices are: English, German, Italian,
Spanish, French, Finnish, Polish, Portuguese,
Czech, Slovakian, Chinese, Swedish, Russian
and Dutch.
SG Series
Contrast
Enabled : N
DAY OF WEEK
d3
d4
d5
HOURS / DAY
12
12
12
UPS Name
SUPER ECO MODE screen
This screen is enabled only for a single UPS, not for an RPA
Parallel System.
d6
d7
12
12
Enabled
This parameter (values Y/N) enables or disables the
operation in SEM mode (Super Eco Mode).
If the value is Y and the current time is in the interval for the
current day, the SEM mode is active.
The activation / deactivation of SEM mode is indicated each time in the event list.
In order to check the inverter function, at least 1 minute of VFI mode must be programmed during the week (the
Y/N parameter is automatically disabled if this condition is not satisfied).
In case this minimum time in VFI mode is not respected, the SEM mode will be disabled.
If the value is N, the UPS is normally operating in VFI / double conversion mode at all times.
DAY OF WEEK (d1 ÷ d7):
Enabling time in function of weekdays
For the weekdays from d1 to d7 (Saturday to Friday) the edit mode (edit day) allows to define time intervals when
the UPS is operating in SEM mode.
The hour is given in 24-hour format.
These intervals are defined by:
SEM START:
The hour of the day after which the SEM mode is enabled.
The SEM mode is enabled until the following SEM STOP time is reached (the SEM STOP time of
the same day if this is later than the SEM START time, the SEM STOP time of the following day
otherwise).
SEM STOP:
The hour of the day before which the SEM mode is enabled.
The SEM mode is enabled starting from the preceding SEM START time (the SEM START time of the same day if this
is earlier than the SEM STOP time, the SEM START time of the previous day otherwise).
Identical times for SEM START and SEM STOP maintain the existing mode only in case the previous command was
SEM START and the following command will be SEM STOP.
HOURS / DAY:
The number of SEM mode hours per weekday (from d1 - Saturday to d7 - Friday) is displayed in the operation
mode parameter window (ceiling value).
Modifications reserved
OPM_SGS_XCE_60K_M12_1GB_V010.doc
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
To better understand the SEM programming modes, some typical examples are shown:
Example 1:
For continuous SEM mode set the SEM START times to 00:00 and the SEM STOP times to 23:59 for all
weekdays, but almost 1 day must have 1 minute of VFI programmation: i.e d2 - Sunday 00:00 to 23:58).
Weekday
d1 - Saturday
d2 - Sunday
d3 - Monday
d4 - Tuesday
d5 - Wednesday
d6 - Thursday
d7 - Friday
SEM START
00:00
00:00
00:00
00:00
00:00
00:00
00:00
SEM STOP
23:59
23:58
23:59
23:59
23:59
23:59
23:59
Example 2:
SEM STOP before SEM START.
SEM START 18:00, SEM STOP 06:00 for weekday d4 - Tuesday.
Means that on d4 - Tuesday the SEM mode is active between 00:00 and 06:00 and between 18:00 and
23:59.
Weekday
d1 - Saturday
d2 - Sunday
d3 - Monday
d4 - Tuesday
d5 - Wednesday
d6 - Thursday
d7 - Friday
SEM START
00:00
00:00
00:00
18:00
00:00
00:00
00:00
SEM STOP
23:59
23:59
23:59
06:00
23:59
23:59
23:59
Example 3:
SEM mode during the night and week-end.
If the SEM mode must be enabled all nights (d3 - Monday ÷ d7 - Friday) between 18:00 in the evening
and 06:00 of the following morning and during all Saturday (d1) and Sunday (d2), the corresponding
parameters are:
Weekday
d1 - Saturday
d2 - Sunday
d3 - Monday
d4 - Tuesday
d5 - Wednesday
d6 - Thursday
d7 - Friday
SEM START
00:00
00:00
18:00
18:00
18:00
18:00
18:00
SEM STOP
23:59
23:59
06:00
06:00
06:00
06:00
06:00
Example 4:
If the SEM mode must be enabled on Monday (d3) and Tuesday (d4) between 18:00 in the evening and
06:00 of the following morning, on Friday (d7) between 12:00 and 13:00, during all Saturday (d1) and on
Sunday (d2) until 20:00, the corresponding parameters are.
Weekday
d1 - Saturday
d2 - Sunday
d3 - Monday
d4 - Tuesday
d5 - Wednesday
d6 - Thursday
d7 - Friday
SEM START
00:00
00:00
18:00
18:00
00:00
00:00
12:00
SEM STOP
23:59
20:00
23:59
06:00
06:00
00:00
13:00
SEM START
SEM STOP
In dark colour are displayed the times with SEM mode operation.
The arrows indicate the conditions given by the SEM START and SEM STOP times introduced with the
parameters.
Note that on day d6 - Thursday the interval has length 0 (zero), therefore the SEM mode is not enabled
on this day.
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Example 5:
An equivalent set of parameters for Example 4 is.
Weekday
d1 - Saturday
d2 - Sunday
d3 - Monday
d4 - Tuesday
d5 - Wednesday
d6 - Thursday
d7 - Friday
SEM START
00:00
00:00
18:00
18:00
06:00
09:00
12:00
SEM STOP
23:59
20:00
18:00
06:00
06:00
09:00
13:00
SEM START
SEM STOP
The SEM mode is active from 18:00 of weekday d3 - Monday until 06:00 of weekday d4 - Tuesday (as
indicated by the SEM STOP time of weekday d4 - Tuesday).
The SEM STOP time of weekday d3 - Monday has no effect as it is followed by the SEM STOP time of
weekday d4 - Tuesday.
It can be, without change of meaning, any time between 18:00 and 23:59.
Similarly, the SEM mode is active from 18:00 of weekday d4 - Tuesday until 06:00 of weekday d5 Wednesday.
The SEM START time of weekday d5 - Wednesday has no effect as it is preceded by the SEM START time
of weekday d4 - Tuesday.
It can be, without change of meaning, any time between 00:00 and 06:00.
NOTE !
To avoid undesired SEM mode operation, verify:
• Date and Time (first page of parameter).
• SEM mode screen how many hours of SEM mode operation have been selected for
each day of the week.
NOTE !
The SEM mode will become active only if the Load is supplied from the Inverter.
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7.5
COMMANDS
The COMMANDS mode is entered any time the “COMMANDS” key is pressed.
Allows the user to execute UPS operation commands.
In this mode the keys perform the following functions:
Return to HOME screen.
Scrolls forward to the next screen.
V
Scrolls forward to the next line.
Confirm the selection made.
It is possible to view any key functional description by pushing the key for more than 3 seconds.
`Home\Commands
COMMANDS
Commands screen 1
LAMP TEST
Signalling LEDs test and buzzer test (all LED should be lit
and blinking and the acoustical alarm should be activated).
LAMP TEST
INVERTER ON
INVERTER OFF
INVERTER ON
Command to switch the Inverter.
V
`Home\ Commands
COMMANDS
INVERTER OFF
Command to shutdown the Inverter.
Commands screen 2
RESET TOTAL OFF
RESET TOTAL OFF
Restore of the command “Total Off”.
REQUEST TOTAL OFF
REQUEST TOTAL OFF
Command “Total Off”.
V
Screen sequence to execute the command “Total Off”:
`Home\Commands
`Home\Commands
COMMANDS
COMMANDS
RESET TOTAL OFF
RESET TOTAL OFF
REQUEST TOTAL OFF
CANCEL TOTAL OFF
EXECUTE TOTAL OFF
V
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V
As the command procedure
of “Total Off” is finished the
“REQUEST
TOTAL
OFF”
screen appears again.
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8
OPERATION
This symbol refers to the operations of a Parallel System.
NOTE !
Verify that the input/output connections have been performed by
qualified personnel before connecting Mains input voltage and verify that
the equipment is correctly grounded.
Open only the front door, do not remove any panels.
Now you can initiate the start-up procedure of the UPS system.
There is no need for specific knowledge if you follow carefully the stepby-step instructions given below.
However we recommend that at least the initial procedure should be
performed by an instructed person.
Check after every step for correct reaction of the UPS (LEDs on the panel),
and correct voltage and current measurements, before you proceed to
the next step.
If you encounter any problems during the following procedures, you
should not continue, but contact GE Global Services.
Find on the following pages the descriptions of the various procedures of start-up and
shutdown for single and parallel UPSs, divided into the following principal chapters:
8.1
PROCEDURES FOR SINGLE SG-CE Series PurePulse®
8.2
PROCEDURES FOR SINGLE SG-CE Series PurePulse® FUNCTIONING AS FREQUENCY
CONVERTER
8.3
PROCEDURES FOR SG-CE Series PurePulse® PARALLEL SYSTEM
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8.1
PROCEDURES FOR SINGLE SG-CE Series PurePulse®
8.1.1 Initial start-up of the SG-CE Series PurePulse®
WARNING !
Before proceeding to turn on the UPS system, ensure that the AC and DC external
isolators are OFF, and prevent their inadverted operation.
Ensure that the Output Load distribution can be powered and all the Output
Isolators are open.
Open the front door and make sure that:
• All the connections to the input/output terminals of the UPS have been made correctly.
• The safety screens are fixed in their position.
• The switches Q1, Q2 and Q4 are open (Pos. O) and the external Battery Switch or Fuses must be
open (Pos. O).
SG-CE Series 60 – 80 kVA PurePulse®
ON
SGSE_10
OFF
0-120_S1_
Q1-Q2-Q4_
GE_01
ON
OFF
LEDs on synoptic diagram
ON
OFF
SG-CE Series 100 – 120 kVA
Q1
Q2
Q4
PurePulse®
Output UPS switch
Manual Bypass switch
Input Rectifier switch
Key
Inverter ON
Key
Inverter OFF
LED 1
LED 2
LED 3
LED 4a
LED 4b
LED 5
Key
Total Off
Mains Rectifier OK
Mains Bypass OK
Rectifier ON
Discharging Battery
Charging Battery
Inverter available
LED 6
LED 7
LED 8
LED 9
LED 10
LED
Stop Operation
Inverter ON
Q1 closed
Automatic Bypass ON
Manual Bypass Q2 ON
Load on UPS
LED
Alarm
LED
Operation
1. Switch-ON the Mains voltage from the input distribution (both Rectifier and Bypass if separated).
Overall test results
The UPS performs a SELFTEST.
A successful termination of the tests will be indicated with Overall
test results “OK”.
Commissioning cannot be continued should one or more tests
result to be negative.
Please contact in this case your Service Centre.
Test1
Test2
Test3
Test4
Test5
Test6
OK
OK
OK
OK
OK
OK
Test7 OK
Test8 OK
Test9 OK
Test10 OK
Test11 OK
At this stage the electronic power supply is switched ON and the buzzer sounds.
LED 1 (Mains Rectifier OK) and LED 2 (Mains Bypass OK) must be lit.
Press “MUTE” key to reset acoustical alarm. LED Alarm remains lit.
Continue ►
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
During the first commissioning SG-CE Series PurePulse® requests a set up of the UPS configuration
parameters presented in the following screens.
Without such configuration it is not possible to continue with the commissioning procedure.
WARNING !
The setup of the UPS configuration parameters must be done only by QUALIFIED
AND TRAINED PERSONNEL.
The setup of mistaken values could compromise the integrity and reliability of the
UPS.
In this mode the keys perform the following functions:
Confirm the selection made and select the next parameter.
ESC
Re-establish default value.
Modify or insert the selected value.
Save the configuration of set parameters.
`Configuration
DISPLAY CONFIGURATION
Select language
:
DISPLAY CONFIGURATION screen
ENGLISH
This parameter allows the choice of language used to display
the information.
ESC
UPS CONFIGURATION screen
`Configuration
UPS CONFIGURATION
Input frequency
Output frequency
Inverter voltage
Select language
:
:
:
50 Hz
50 Hz
230 V
Input frequency
Input frequency value (50 Hz / 60Hz).
Output frequency
Inverter output frequency value (50 Hz / 60Hz).
ESC
Inverter voltage
Output voltage PHASE/NEUTRAL of the inverter
(220V / 230V / 240V).
Continue ►
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BATTERY CONFIGURATION screen
`Configuration
BATTERY CONFIGURATION
Type
Float voltage
Recharge current
Autonomy time
Stop Operation time
Capacity
: 0075 Ah
:
:
:
:
:
Cells
Lead Acid
409 V
015.0 A
012 min
003 min
: 180
ESC
Recharge type of the battery
Recharge type (Lead Acid / NiCd / Boost).
Lead - Acid
Sealed Battery (VRLA), NiCd without boostcharge and Open Battery without boostcharge.
NiCd
Nickel Cadmium Battery with boost-charge.
Boost
Open Battery with boost-charge.
Float voltage
Voltage to maintain battery charging.
Float voltage = Number of battery cells x battery float voltage per cell.
Typical battery float voltage per cell (ask the battery manufacturer for confirmation):
Sealed Battery (VRLA):
NiCd Battery without boost-charge:
NiCd Battery with boost-charge:
Open Battery without boost-charge:
Open Battery with boost-charge:
2.27 Vdc for cell
1.41 Vdc for cell
1.41 (1.55 boost-charge) Vdc for cell
2.23 Vdc for cell
2.23 (2.35 boost-charge) Vdc for cell
Recharge current
Maximum battery recharge current.
Max 20% of battery capacity (Ah).
177÷192 cells x 2.27 Vdc = 402÷436 Vdc
284÷309 cells x 1.41 Vdc = 401÷436 Vdc
281 cells x 1.41 Vdc = 397 (436) Vdc
180÷195 cells x 2.23 Vdc = 402÷435 Vdc
180÷185 cells x 2.23 Vdc = 402 (423)÷413 (435) Vdc
Example: 100Ah - max recharging current 20A.
Autonomy time
The autonomy time of the Battery. UPS autonomy on battery mode at “Full Load Condition”.
This value is calculated based on the battery type, capacity and number of cells.
Autonomy times for lead acid batteries (VRLA)
Autonomy at full Load at PF=0.8
U floating = 409 Vdc (2.27 Vdc - cell)
Battery with expected trickle life 5 years Battery with expected trickle life 10 years
180 celle
UPS model
SG-CE Series 60 kVA PurePulse®
SG-CE Series 80 kVA PurePulse®
SG-CE Series 100 kVA PurePulse®
SG-CE Series 120 kVA PurePulse®
75Ah 2x50Ah 2x75Ah 4x50Ah 4x75Ah
22
31
53
77
139
15
22
36
52
95
12
17
27
37
65
9
13
22
32
51
According to client requirement
Autonomy time for Battery supplied by GE UPS manufacturer.
Stop Operation time
Residual battery autonomy time before UPS forced shutdown. Standard set 3 minutes.
Settable from 1 minute to autonomy time in minutes (see table).
Capacity
Ah capacity of the Battery.
Cells
Number of cells of the Battery, see “Float voltage”.
Example:
180 battery cells
30 blocks / 12 Vdc Battery
60 blocks / 6 Vdc Battery
180 blocks / 2 Vdc Battery
NOTE !
The values indicated above, must be considered as standard values.
The actual programmed values must be the ones defined from the Battery Manufacturer.
`Configuration
CONFIGURATION
Save and exit?
Yes
CONFIGURATION screen
Screen to save the configuration of set parameters.
Any additional modification of setup parameters can be done
only from a GE SERVICE PERSON as it requires an access code.
Continue ►
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
2. Close input Rectifier switch Q4 (Pos. I).
3. Close UPS output switch Q1 (Pos. I).
• The Load is supplied by the Mains through the Automatic Bypass.
• Rectifier starts automatically, blinking LED 3 (Rectifier ON) indicates Soft-start.
• At the end of Rectifier Soft-start the LED 3 (Rectifier ON) remains lit.
The synoptic diagram must display the status “LOAD
SUPPLIED BY AUTOMATIC BYPASS”.
4. Connect the Battery to the UPS by closing the external Battery Switch or Fuses.
DANGER !
Before to perform this operation, check the right DC polarities on both side of
the switch/fuse holder!
5. Insert the Inverter by pressing “Inverter ON” ( I ) key.
•
Soft-start of Inverter indicated with blinking LED 5 (Inverter available).
•
At the end of Soft-start the LED 5 (Inverter available) remains lit.
•
Automatic transfer from Bypass to Inverter.
•
UPS output LED indicates Load on Inverter.
•
LED Alarm turn Off and the LED Operation must be lit.
The synoptic diagram must display the status “LOAD
SUPPLIED BY INVERTER”.
END OF PROCEDURE
NOTE !
The Battery must be charged for at least 10 hours, in order to ensure the full backup
runtime in case of a Mains Failure.
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
8.1.2 UPS shutdown with load transfer on Manual Bypass Q2
Initial status:
Load supplied from Inverter.
1. Disconnect the Inverter by pressing “Inverter OFF” ( O ) key and hold until the LED 5 (Inverter
available) turns OFF.
• Load is transferred to Mains by Automatic Bypass.
• Inverter shuts down. LED 5 (Inverter available) must be OFF.
• LED Alarm is lit and the LED Operation is Off.
The synoptic diagram must display the status “LOAD
SUPPLIED BY AUTOMATIC BYPASS”.
2. Close Manual Bypass switch Q2 (Pos. I).
• Load is now supplied parallel through Automatic Bypass and Manual Bypass Q2.
• LED 9 (Manual Bypass Q2 ON) is lit.
The synoptic diagram must display the status “LOAD
SUPPLIED BY AUTOMATIC BYPASS AND MANUAL BYPASS
Q2”.
3. Open UPS output switch Q1 (Pos. O) and then press “Total Off” button.
• Load is now supplied from Manual Bypass Q2.
• Rectifier shuts down and all output and input contactors are opened.
The synoptic diagram must display the status “LOAD
SUPPLIED BY MANUAL BYPASS Q2”.
4. Open input Rectifier switch Q4 (Pos. O).
5. Disconnect the Battery from the UPS.
•
Wait 5 minutes for DC-Link Capacitors discharge.
END OF PROCEDURE
DANGER !
It will take 5 minutes for the DC capacitors to discharge
Open only the front door, do not open any other part of the UPS.
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8.1.3 From Manual Bypass Q2 to normal function VFI
Initial status:
Load supplied from Manual Bypass Q2.
1. Close input Rectifier switch Q4 (Pos. I).
2. Close UPS output switch Q1 (Pos. I).
• Load is now supplied parallel through Automatic Bypass and Manual Bypass Q2
LED 8 (Automatic Bypass ON) and LED 9 (Manual Bypass Q2 ON) are lit.
• Rectifier starts automatically, blinking LED 3 (Rectifier ON) indicates Soft-start.
• At the end of Rectifier Soft-start the LED 3 (Rectifier ON) remains lit.
The synoptic diagram must display the status “LOAD
SUPPLIED BY AUTOMATIC BYPASS AND MANUAL BYPASS
Q2”.
3. Connect the Battery to the UPS by closing the external Battery Switch or Fuses.
4. Open Manual Bypass switch Q2 (Pos. O).
• The Load is supplied by the Mains through the Automatic Bypass.
• LED 9 (Manual Bypass Q2 ON) turns OFF.
The synoptic diagram must display the status “LOAD
SUPPLIED BY AUTOMATIC BYPASS”.
5. Insert the Inverter by pressing “Inverter ON” ( I ) key.
•
•
•
•
Soft-start of Inverter, indicated with blinking LED.
At the end of Soft-start the LED remains lit.
Automatic transfer from Bypass to Inverter.
LED Alarm turn Off and the LED Operation must be lit.
The synoptic diagram must display the status “LOAD
SUPPLIED BY INVERTER”.
END OF PROCEDURE
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8.1.4 Complete UPS shutdown
NOTE !
Follow this procedure only in case the UPS system and the Load must be completely
powered-down.
Initial status:
Load supplied from Inverter.
1. Press “Total Off” button.
• Load is disconnected from UPS.
• Rectifier and Inverter are shut down, all output and input
contactors will be opened.
• LED 3 (Rectifier ON), LED 5 (Inverter available) and LED 10
(Load on UPS) are OFF.
• LED Alarm is lit and the LED Operation is Off.
2. Open UPS output switch Q1 (Pos. O).
3. Open input Rectifier switch Q4 (Pos. O).
4. Disconnect the Battery from the UPS.
•
Wait 5 minutes for DC-Link Capacitors discharge.
5. Disconnect the Mains from the input distribution.
• All LEDs are OFF.
END OF PROCEDURE
DANGER !
It will take 5 minutes for the DC capacitors to discharge.
Open only the front door, do not open any other part of the UPS.
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8.1.5 Restore to normal operation after “Total Off”
NOTE !
Make sure the UPS to be status of the activation of “Total Off”, i. e. Q1 and Q4 closed,
Q2 open and external Battery protection connected.
View of the synoptic diagram after pressing the
button “Total Off”.
• All Contactors are open.
• Rectifier, Inverter and Static-Switch shutdown.
• LED Alarm is lit.
`Home\Commands
1. Reset “Total Off”.
Restore the command “Total Off” by entering the
screen: COMMANDS / RESET TOTAL OFF
•
The Load is supplied by the Mains through the
Automatic Bypass.
•
Rectifier starts automatically, blinking LED 3 (Rectifier
ON) indicates Soft-start.
•
At the end of Soft-start the LED 3 (Rectifier ON)
remains lit.
COMMANDS
RESET TOTAL OFF
REQUEST LOAD OFF
V
The synoptic diagram must display the status “LOAD
SUPPLIED BY AUTOMATIC BYPASS”.
2. Insert the Inverter by pressing “Inverter ON” ( I ) key.
•
•
•
•
Soft-start of Inverter indicated with blinking LED 5 (Inverter available).
At the end of Soft-start the LED 5 (Inverter available) remains lit.
Automatic transfer from Automatic bypass to Inverter.
LED Alarm turn Off and the LED Operation must be lit.
The synoptic diagram must display the status “LOAD
SUPPLIED BY INVERTER”.
END OF PROCEDURE
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
8.1.6 Restore to normal operation after EPO (Emergency Power Off)
NOTE !
Make sure the UPS to be status of the activation of EPO, i. e. Q1 and Q4 closed, Q2
open and External Battery Protection connected.
View of the synoptic diagram after activation of EPO
(Emergency Power Off) with Mains available.
• All Contactors are open.
• Rectifier, Inverter and Static-Switch shutdown.
• LED Alarm is lit.
1. Reset the EPO (Emergency Power Off) button.
• Press “MUTE” key to reset alarm and acoustical alarm.
• LED Alarm remains lit.
2. Press “Inverter OFF” ( O ) key.
•
Load is transferred to Mains by Automatic Bypass.
•
Rectifier starts automatically, blinking LED 3 (Rectifier ON) indicates Soft-start.
•
At the end of Rectifier Soft-start the LED 3 (Rectifier ON) remains lit.
The synoptic diagram must display the status “LOAD
SUPPLIED BY AUTOMATIC BYPASS”.
3. Insert the Inverter by pressing “Inverter ON” ( I ) key.
•
•
•
•
The Inverter will start up. LED 5 (Inverter available) must be blinking.
At the end of Soft-start the LED 5 (Inverter available) remains lit.
The Load will be automatically transferred from Automatic Bypass to Inverter.
LED Alarm turn Off and the LED Operation must be lit.
The synoptic diagram must display the status “LOAD
SUPPLIED BY INVERTER”.
END OF PROCEDURE
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8.2
PROCEDURES SINGLE SG-CE Series PurePulse® FUNCTIONING AS
FREQUENCY CONVERTER
When the SG-CE Series PurePulse® functions as a Frequency Converter, the Automatic Bypass
and Manual Bypass functions are disabled.
Therefore the Load cannot be transferred to Mains in case of overload, short circuit, or Inverter
failure.
In situations where the UPS needs to be shutdown for maintenance purposes, also the Load
must be shutdown or disconnected.
8.2.1 Initial Start-up of the SG-CE Series PurePulse® as frequency converter
WARNING !
Before proceeding to turn on the UPS system, ensure that the AC and DC external
isolators are OFF, and prevent their inadverted operation.
Ensure that the Output Load distribution can be powered and all the Output
Isolators are open.
Open the front door and make sure that:
• All the connections to the input/output terminals of the UPS have been made correctly.
• The safety screens are fixed in their position.
• The switches Q1 and Q4 are open (Pos. O) and the external Battery Switch or Fuses must be open (Pos. O).
SG-CE Series 60 – 80 kVA PurePulse®
ON
SGSE_10
OFF
0-120_S1_
Q1-Q2-Q4_
GE_01
ON
OFF
LEDs on synoptic diagram
ON
OFF
SG-CE Series 100 – 120 kVA PurePulse®
Q1
Q2
Q4
Output UPS switch
Manual Bypass switch
Input Rectifier switch
Key
Inverter ON
Key
Inverter OFF
LED 1
LED 2
LED 3
LED 4a
LED 4b
LED 5
Key
Total Off
Mains Rectifier OK
Mains Bypass OK
Rectifier ON
Discharging Battery
Charging Battery
Inverter available
LED 6
LED 7
LED 8
LED 9
LED 10
LED
Stop Operation
Inverter ON
Q1 closed
Automatic Bypass ON
Manual Bypass Q2 ON
Load on UPS
LED
Alarm
LED
Operation
1. Switch-ON the Mains voltage from the input distribution.
The UPS performs a SELFTEST.
A successful termination of the tests will be indicated with Overall
test results “OK”.
Commissioning cannot be continued should one or more tests
result to be negative.
Please contact in this case your Service Centre.
At this stage the electronic power supply is switched ON and the
buzzer sounds.
LED 1 (Mains Rectifier OK) and LED 2 (Mains Bypass OK) must be lit.
Press “MUTE” key to reset acoustical alarm. LED Alarm remains lit.
Overall test results
Test1
Test2
Test3
Test4
Test5
Test6
OK
OK
OK
OK
OK
OK
Test7 OK
Test8 OK
Test9 OK
Test10 OK
Test11 OK
Continue ►
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
During the first commissioning SG-CE Series PurePulse® requests a set up of the UPS configuration
parameters presented in the following screens.
Without such configuration it is not possible to continue with the commissioning procedure.
WARNING !
The setup of the UPS configuration parameters must be done only by QUALIFIED
AND TRAINED PERSONNEL.
The setup of mistaken values could compromise the integrity and reliability of the
UPS.
In this mode the keys perform the following functions:
Confirm the selection made and select the next parameter.
ESC
Re-establish default value.
Modify or insert the selected value.
Save the configuration of set parameters.
`Configuration
DISPLAY CONFIGURATION
Select language
:
DISPLAY CONFIGURATION screen
ENGLISH
This parameter allows the choice of language used to display
the information.
ESC
UPS CONFIGURATION screen
`Configuration
UPS CONFIGURATION
Input frequency
Output frequency
Inverter voltage
Select language
:
:
:
50 Hz
50 Hz
230 V
Input frequency
Input frequency value (50 Hz / 60Hz).
Output frequency
Inverter output frequency value (50 Hz / 60Hz).
ESC
Inverter voltage
Output voltage PHASE/NEUTRAL of the Inverter
(220V / 230V / 240V).
Continue ►
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BATTERY CONFIGURATION screen
`Configuration
BATTERY CONFIGURATION
Type
Float voltage
Recharge current
Autonomy time
Stop Operation time
Capacity
: 0075 Ah
:
:
:
:
:
Cells
Lead Acid
409 V
015.0 A
012 min
003 min
: 180
ESC
Recharge type of the battery
Recharge type (Lead Acid / NiCd / Boost).
Lead - Acid
Sealed Battery (VRLA), NiCd without boostcharge and Open Battery without boostcharge.
NiCd
Nickel Cadmium Battery with boost-charge.
Boost
Open Battery with boost-charge.
Float voltage
Voltage to maintain battery charging.
Float voltage = Number of battery cells x battery float voltage per cell.
Typical battery float voltage per cell (ask the battery manufacturer for confirmation):
Sealed Battery (VRLA):
NiCd Battery without boost-charge:
NiCd Battery with boost-charge:
Open Battery without boost-charge:
Open Battery with boost-charge:
2.27 Vdc for cell
1.41 Vdc for cell
1.41 (1.55 boost-charge) Vdc for cell
2.23 Vdc for cell
2.23 (2.35 boost-charge) Vdc for cell
Recharge current
Maximum battery recharge current.
Max 20% of battery capacity (Ah).
177÷192 cells x 2.27 Vdc = 402÷436 Vdc
284÷309 cells x 1.41 Vdc = 401÷436 Vdc
281 cells x 1.41 Vdc = 397 (436) Vdc
180÷195 cells x 2.23 Vdc = 402÷435 Vdc
180÷185 cells x 2.23 Vdc = 402 (423)÷413 (435) Vdc
Example: 100Ah - max recharging current 20A.
Autonomy time
The autonomy time of the Battery. UPS autonomy on battery mode at “Full Load Condition”.
This value is calculated based on the battery type, capacity and number of cells.
Autonomy times for lead acid batteries (VRLA)
Autonomy at full Load at PF=0.8
U floating = 409 Vdc (2.27 Vdc - cell)
Battery with expected trickle life 5 years Battery with expected trickle life 10 years
180 celle
UPS model
SG-CE Series 60 kVA PurePulse®
SG-CE Series 80 kVA PurePulse®
SG-CE Series 100 kVA PurePulse®
SG-CE Series 120 kVA PurePulse®
75Ah 2x50Ah 2x75Ah 4x50Ah 4x75Ah
22
31
53
77
139
15
22
36
52
95
12
17
27
37
65
9
13
22
32
51
According to client requirement
Autonomy time for Battery supplied by GE UPS manufacturer.
Stop Operation time
Residual battery autonomy time before UPS forced shutdown. Standard set 3 minutes.
Settable from 1 minute to autonomy time in minutes (see table).
Capacity
Ah capacity of the Battery.
Cells
Number of cells of the Battery, see “Float voltage”.
Example:
180 battery cells
30 blocks / 12 Vdc Battery
60 blocks / 6 Vdc Battery
180 blocks / 2 Vdc Battery
NOTE !
The values indicated above, must be considered as standard values.
The actual programmed values must be the ones defined from the Battery Manufacturer.
`Configuration
CONFIGURATION
Save and exit?
Yes
CONFIGURATION screen
Screen to save the configuration of set parameters.
Any additional modification of setup parameters can be done
only from a GE SERVICE PERSON as it requires an access code.
Continue ►
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2. Close input Rectifier switch Q4 (Pos. I).
3. Close UPS output switch Q1 (Pos. I).
•
Rectifier starts automatically, blinking LED 3 (Rectifier ON) indicates Soft-start.
•
At the end of Rectifier Soft-start the LED 3 (Rectifier ON) remains lit.
4. Connect the Battery to the UPS by closing the external Battery Switch or Fuses.
DANGER !
Before to perform this operation, check the right DC polarities on both side of
the switch/fuse holder!
5. Insert the Inverter by pressing “Inverter ON” ( I ) key.
•
Soft-start of Inverter indicated with blinking LED 5 (Inverter available).
•
At the end of Soft-start the LED 5 (Inverter available) remains lit.
•
Load is now supplied from Inverter.
•
LED Alarm turn Off and the LED Operation must be lit.
The synoptic diagram must display the status “LOAD
SUPPLIED BY INVERTER”.
END OF PROCEDURE
NOTE !
The Battery must be charged for at least 10 hours, in order to ensure the full backup
runtime in case of a Mains Failure.
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8.2.2 Complete shutdown of the SG-CE Series PurePulse® as frequency converter
NOTE !
Follow this procedure only in case the UPS system and the Load must be completely
powered-down.
Initial status:
Load supplied from Inverter.
1. Press “Total Off” button.
• Load is disconnected from UPS.
• Rectifier is shut down and all output and input contactors
will be opened.
• LED 3 (Rectifier ON), LED 5 (Inverter available) and LED 10
(Load on UPS) are OFF.
• LED Alarm is lit and the LED Operation is Off.
2. Open UPS output switch Q1 (Pos. O).
3. Open input Rectifier switch Q4 (Pos. O).
4. Disconnect the Battery from the UPS.
•
Wait 5 minutes for DC-Link Capacitors discharge.
5. Disconnect the Mains from the input distribution.
• All LEDs are OFF.
END OF PROCEDURE
DANGER !
It will take 5 minutes for the DC capacitors to discharge.
Open only the front door, do not open any other part of the UPS.
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8.2.3 Restore to normal operation after “Total Off”
NOTE !
Make sure the UPS to be status of the activation of “Total Off”, i. e. Q1, Q4 closed and
External Battery Protection connected.
View of the synoptic diagram after pressing the
button “Total Off”.
• All Contactors are open.
• Rectifier, Inverter and Static-Switch shutdown.
• LED Alarm is lit.
`Home\Commands
COMMANDS
1. Reset “Total Off”.
RESET TOTAL OFF
Restore the command “Total Off” by entering the
screen: COMMANDS / RESET TOTAL OFF
REQUEST LOAD OFF
V
2. Insert the Inverter by pressing “Inverter ON” ( I ) key.
• Soft-start of Inverter indicated with blinking LED 5 (Inverter available).
• At the end of Soft-start the LED 5 (Inverter available) remains lit.
• LED Alarm turn Off and the LED Operation must be lit.
The synoptic diagram must display the status “LOAD
SUPPLIED BY INVERTER”.
END OF PROCEDURE
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8.2.4 Restore to normal operation after EPO (Emergency Power Off)
NOTE !
Make sure the UPS to be status of the activation of EPO, i. e. Q1, Q4 closed and
External Battery Protection connected.
View of the synoptic diagram after activation of EPO
(Emergency Power Off) with Mains available.
• All Contactors are open.
• Rectifier and Inverter shutdown.
• LED Alarm is lit.
1. Reset the EPO (Emergency Power Off) button.
• Press “MUTE” key to reset alarm and acoustical alarm.
• LED Alarm remains lit.
2. Press “Inverter OFF” ( O ) key.
•
Rectifier starts automatically, blinking LED 3 (Rectifier ON) indicates Soft-start.
•
At the end of Rectifier Soft-start the LED 3 (Rectifier ON) remains lit.
3. Insert the Inverter by pressing “Inverter ON” ( I ) key.
• The Inverter will start up. LED 5 (Inverter available) must be blinking.
• At the end of Soft-start the LED 5 (Inverter available) remains lit.
• LED Alarm turn Off and the LED Operation must be lit.
The synoptic diagram must display the status “LOAD
SUPPLIED BY INVERTER”.
END OF PROCEDURE
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8.3
PROCEDURES FOR SG-CE Series PurePulse® PARALLEL SYSTEM
8.3.1 SG-CE Series PurePulse® Parallel System start-up
WARNING !
Before proceeding to turn on the UPS system, ensure that the AC and DC external
isolators are OFF, and prevent their inadverted operation.
Ensure that the Output Load distribution can be powered and all the Output
Isolators are open.
Open the front door on all UPS units and make sure that:
• All the connections to the input/output terminals of the UPS have been made correctly.
• The safety screens are fixed in their position.
• The switches Q1, Q2 and Q4 are open (Pos. O) and the external Battery Switch or Fuses must be
open (Pos. O).
SG-CE Series 60 – 80 kVA PurePulse®
ON
SGSE_10
OFF
0-120_S1_
Q1-Q2-Q4_
GE_01
ON
OFF
LEDs on synoptic diagram
ON
OFF
SG-CE Series 100 – 120 kVA PurePulse®
Q1
Q2
Q4
Output UPS switch
Manual Bypass switch
Input Rectifier switch
Key
Inverter ON
Key
Inverter OFF
LED 1
LED 2
LED 3
LED 4a
LED 4b
LED 5
Key
Total Off
Mains Rectifier OK
Mains Bypass OK
Rectifier ON
Discharging Battery
Charging Battery
Inverter available
LED 6
LED 7
LED 8
LED 9
LED 10
LED
Stop Operation
Inverter ON
Q1 closed
Automatic Bypass ON
Manual Bypass Q2 ON
Load on UPS
LED
Alarm
LED
Operation
1. Switch-ON the Mains voltage, on all UPS units, from the input distribution (both Rectifier and
bypass if separated).
The UPS performs a SELFTEST.
A successful termination of the tests will be indicated with Overall
test results “OK”.
Commissioning cannot be continued should one or more tests
result to be negative.
Please contact in this case your Service Centre.
At this stage the electronic power supply is switched ON and the
buzzer sounds.
Overall test results
Test1
Test2
Test3
Test4
Test5
Test6
OK
OK
OK
OK
OK
OK
Test7 OK
Test8 OK
Test9 OK
Test10 OK
Test11 OK
LED 1 (Mains Rectifier OK) and LED 2 (Mains Bypass OK) must be lit.
Press “MUTE” key to reset acoustical alarm. LED Alarm remains lit.
Continue ►
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During the first commissioning SG-CE Series PurePulse® requests a set up of the UPS configuration
parameters presented in the following screens.
Without such configuration it is not possible to continue with the commissioning procedure.
WARNING !
The setup of the UPS configuration parameters must be done only by QUALIFIED
AND TRAINED PERSONNEL.
The setup of mistaken values could compromise the integrity and reliability of the
UPS.
In this mode the keys perform the following functions:
Confirm the selection made and select the next parameter.
ESC
Re-establish default value.
Modify or insert the selected value.
Save the configuration of set parameters.
`Configuration
DISPLAY CONFIGURATION
Select language
:
DISPLAY CONFIGURATION screen
ENGLISH
This parameter allows the choice of language used to display
the information.
ESC
UPS CONFIGURATION screen
`Configuration
UPS CONFIGURATION
Input frequency
Output frequency
Inverter voltage
Select language
:
:
:
50 Hz
50 Hz
230 V
Input frequency
Input frequency value (50 Hz / 60Hz).
Output frequency
Inverter output frequency value (50 Hz / 60Hz).
ESC
Inverter voltage
Output voltage PHASE/NEUTRAL of the Inverter
(220V / 230V / 240V).
Continue ►
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BATTERY CONFIGURATION screen
`Configuration
BATTERY CONFIGURATION
Type
Float voltage
Recharge current
Autonomy time
Stop Operation time
Capacity
: 0075 Ah
:
:
:
:
:
Cells
Lead Acid
409 V
015.0 A
012 min
003 min
: 180
ESC
Recharge type of the battery
Recharge type (Lead Acid / NiCd / Boost).
Lead - Acid
Sealed Battery (VRLA), NiCd without boostcharge and Open Battery without boostcharge.
NiCd
Nickel Cadmium Battery with boost-charge.
Boost
Open Battery with boost-charge.
Float voltage
Voltage to maintain battery charging.
Float voltage = Number of battery cells x battery float voltage per cell.
Typical battery float voltage per cell (ask the battery manufacturer for confirmation):
Sealed Battery (VRLA):
NiCd Battery without boost-charge:
NiCd Battery with boost-charge:
Open Battery without boost-charge:
Open Battery with boost-charge:
2.27 Vdc for cell
1.41 Vdc for cell
1.41 (1.55 boost-charge) Vdc for cell
2.23 Vdc for cell
2.23 (2.35 boost-charge) Vdc for cell
Recharge current
Maximum battery recharge current.
Max 20% of battery capacity (Ah).
177÷192 cells x 2.27 Vdc = 402÷436 Vdc
284÷309 cells x 1.41 Vdc = 401÷436 Vdc
281 cells x 1.41 Vdc = 397 (436) Vdc
180÷195 cells x 2.23 Vdc = 402÷435 Vdc
180÷185 cells x 2.23 Vdc = 402 (423)÷413 (435) Vdc
Example: 100Ah - max recharging current 20A.
Autonomy time
The autonomy time of the Battery. UPS autonomy on battery mode at “Full Load Condition”.
This value is calculated based on the battery type, capacity and number of cells.
Autonomy times for lead acid batteries (VRLA)
Autonomy at full Load at PF=0.8
U floating = 409 Vdc (2.27 Vdc - cell)
Battery with expected trickle life 5 years Battery with expected trickle life 10 years
180 celle
UPS model
SG-CE Series 60 kVA PurePulse®
SG-CE Series 80 kVA PurePulse®
SG-CE Series 100 kVA PurePulse®
SG-CE Series 120 kVA PurePulse®
75Ah 2x50Ah 2x75Ah 4x50Ah 4x75Ah
22
31
53
77
139
15
22
36
52
95
12
17
27
37
65
9
13
22
32
51
According to client requirement
Autonomy time for Battery supplied by GE UPS manufacturer.
Stop Operation time
Residual battery autonomy time before UPS forced shutdown. Standard set 3 minutes.
Settable from 1 minute to autonomy time in minutes (see table).
Capacity
Ah capacity of the Battery.
Cells
Number of cells of the Battery, see “Float voltage”.
Example:
180 battery cells
30 blocks / 12 Vdc Battery
60 blocks / 6 Vdc Battery
180 blocks / 2 Vdc Battery
NOTE !
The values indicated above, must be considered as standard values.
The actual programmed values must be the ones defined from the Battery Manufacturer.
`Configuration
CONFIGURATION
Save and exit?
Yes
CONFIGURATION screen
Screen to save the configuration of set parameters.
Any additional modification of setup parameters can be done
only from a GE SERVICE PERSON as it requires an access code.
Continue ►
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2. Close input Rectifier switch Q4 (Pos. I) on all Units.
3. Close UPS output switch Q1 (Pos. I) on all Units.
• When closing UPS output switch Q1 on the last unit of the Parallel System, the Automatic Bypass of all
Units connects to the Load.
• Rectifiers start automatically, blinking LED 3 (Rectifier ON) indicates Soft-start.
• At the end of Rectifier Soft-start, the LED 3 (Rectifier ON) remains lit.
The synoptic diagram, on all UPS units, must display the status “LOAD SUPPLIED BY AUTOMATIC BYPASS”.
Synoptic diagram of first unit
Synoptic diagram of other units
4. Connect the Battery to all Units UPS by closing the external Battery Switch or Fuses.
DANGER !
Before to perform this operation, check the right DC polarities on both side of
the switch/fuse holder!
5. Insert the Inverter by pressing “Inverter ON” ( I ) key on first unit.
• Soft-start of Inverter, indicated with blinking LED 5 (Inverter available).
• At the end of Soft-start the LED 5 (Inverter available) remains lit.
• In case of sufficient output power, the output will transfer to Inverter.
• LED Alarm turn Off and the LED Operation must be lit.
Synoptic diagram of first unit
Synoptic diagram of other units
6. Insert the Inverter by pressing “Inverter ON” ( I ) key on all other units.
Do not start the next Inverter until the sequence of the previous ends.
• As soon as the output power of the Inverters is sufficient to supply the Load, the output of the units with
running Inverter will transfer to Inverter.
• LED Alarm turn Off and the LED Operation must be lit.
The synoptic diagram, on all UPS units, must display the status “LOAD SUPPLIED BY INVERTER”.
Synoptic diagram of first unit
Synoptic diagram of other units
END OF PROCEDURE
NOTE !
The Battery must be charged for at least 10 hours, in order to ensure the full backup
runtime in case of a Mains Failure.
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8.3.2 Parallel UPS shutdown with load transfer on Manual Bypass Q2
Initial status:
Load supplied from all Inverters of the Parallel System.
1. Disconnect the Inverter by pressing “Inverter OFF” ( O ) key on all Units, and hold until the LED 5
(Inverter available) turns OFF.
• At no redundancy, the system will transfer to Mains supply. LED 5 (Inverter available) is Off.
• LED Alarm is lit and the LED Operation is Off.
The synoptic diagram, on all UPS units, must display the status “LOAD SUPPLIED BY AUTOMATIC BYPASS”.
Synoptic diagram of first unit
Synoptic diagram of other units
2. Close Manual Bypass switch Q2 (Pos. I) on all Units.
• Load is now supplied from Mains in parallel from Automatic Bypass and Manual Bypass Q2 of all Units.
LED 9 (Manual Bypass Q2 ON) is lit.
The synoptic diagram, on all UPS units, must display the status “LOAD SUPPLIED BY AUTOMATIC BYPASS
AND MANUAL BYPASS Q2”.
Synoptic diagram of first unit
Synoptic diagram of other units
3. Open UPS output switch Q1 (Pos. O) and then press “Total Off” button on all Units.
• The Load is now supplied only through the Manual Bypass Q2 of all Units.
• All Rectifiers are shutdown and all output and input contactors are opened.
The synoptic diagram, on all UPS units, must display the status “LOAD SUPPLIED BY MANUAL BYPASS Q2”.
Synoptic diagram of first unit
Synoptic diagram of other units
4. Open input Rectifier switch Q4 (Pos. O) on all Units.
5. Disconnect the Battery from all Units.
• Wait 5 minutes for DC-Link Capacitors discharge.
END OF PROCEDURE
DANGER !
It will take 5 minutes for the DC capacitors to discharge
Open only the front door, do not open any other part of the UPS.
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8.3.3 From Manual Bypass Q2 to normal function VFI
Initial status:
Load supplied from all Manual Bypass Q2 of the Parallel
System.
All Manual Bypass Q2 of the Parallel System are closed.
1. Close input Rectifier switch Q4 (Pos. I) on all Units.
2. Close UPS output switch Q1 (Pos. I) on all Units.
• The Rectifiers will start automatically and at the closure of UPS output switch Q1 of the last Unit, the
output will be supplied parallel from Automatic Bypass and Manual Bypass Q2 of all UPS units.
Soft-start of Rectifiers, indicated with blinking LEDs 3 (Rectifier).
• At the end of Rectifiers Soft-start, the LEDs 3 (Rectifier) remain lit.
The synoptic diagram, on all UPS units, must display the status “LOAD SUPPLIED BY AUTOMATIC BYPASS
AND MANUAL BYPASS Q2”.
Synoptic diagram of first unit
Synoptic diagram of other units
3. Connect the Battery to all Units by closing the external Battery Switches or Fuses.
4. Open Manual Bypass switch Q2 (Pos. O) on all Units.
• The Load is supplied by the Mains through the Automatic Bypass of all Units.
The synoptic diagram, on all UPS units, must display the status “LOAD SUPPLIED BY AUTOMATIC BYPASS”.
Synoptic diagram of first unit
Synoptic diagram of other units
Continue ►
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5. Insert the Inverter by pressing “Inverter ON” ( I ) key on first unit.
• Soft-start of Inverter, indicated with blinking LED 5 (Inverter available).
• At the end of Soft-start the LED 5 (Inverter available) remains lit.
• In case of sufficient output power, the output will transfer to Inverter.
Synoptic diagram of first unit
Synoptic diagram of other units
6. Insert the Inverter by pressing “Inverter ON” ( I ) key on all other units.
Do not start the next Inverter until the sequence of the previous one ends.
• Soft-start of Inverter, indicated with blinking LED 5 (Inverter available).
• At the end of Soft-start the LED 5 (Inverter available) remains lit.
• As soon as the output power of the Inverters is sufficient to supply the Load, the output of the units with
running Inverter will transfer to Inverter.
• LED Alarm turn Off and the LED Operation must be lit.
The synoptic diagram, on all UPS units, must display the status “LOAD SUPPLIED BY INVERTER”.
Synoptic diagram of first unit
Synoptic diagram of other units
END OF PROCEDURE
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8.3.4 Separate a UPS unit from the Redundant Parallel System
NOTE:
The Load is powered by the UPS Redundant Parallel System.
One UPS unit of the Parallel System has to be turned Off, while the Load is shared
between the other units supplying the parallel bus.
WARNING!
The control bus cable connecting J52 (A) and J62 (B) cannot be connected or
disconnected after the system has been powered on.
Initial status:
Load supplied from all Inverters of the Redundant
Parallel System.
1. Disconnect the Inverter by pressing “Inverter OFF” ( O ) key and hold until the LED 5 (Inverter
available) turns OFF on the Unit to separate.
With redundant system, pressing the key OFF the Inverter shuts down and it will stay OFF.
If by pressing the key “O” the Load is transferred to the Mains and the Inverter remains operating, it means
the system is not redundant.
In this case is not possible to switch-OFF one unit without transferring the Load on Mains.
•
Load supplied from Inverter(s) of the other Unit(s) of the Parallel System.
Synoptic diagram of the unit to separate
Synoptic diagram of other units
2. Open UPS output switch Q1 (Pos. O) on the Unit to separate.
•
LED Alarm is lit and the LED Operation is Off.
•
LED 7 (Q1 closed) is Off.
Synoptic diagram of the unit to separate
Synoptic diagram of other units
Continue ►
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`Home\Commands
COMMANDS
3. Perform the command “Total Off” on the Unit to
separate only when the LED 7 (Q1 closed) is Off.
RESET TOTAL OFF
Perform the command “Total Off” by entering the screen
(see Section 7.5):
COMMANDS / REQUEST LOAD OFF
Synoptic diagram of the unit to separate
REQUEST TOTAL OFF
V
Synoptic diagram of other units
4. Open input Rectifier switch Q4 (Pos. O) on the Unit to separate.
5. Disconnect the Battery on the Unit to separate.
• Wait 5 minutes for DC-Link Capacitors discharge.
6. Disconnect the Mains supply on the Unit to separate.
Synoptic diagram of the unit to separate
Synoptic diagram of other units
END OF PROCEDURE
DANGER !
It will take 5 minutes for the DC capacitors to discharge.
Open only the front door, do not open any other part of the UPS.
NOTE !
For any further intervention contact nearest Service Centre.
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8.3.5 Reconnect a UPS unit to a Parallel System
NOTE:
The Load is still powered by the other units supplying the parallel bus.
This UPS unit will be powered on and connected to the parallel bus in order to
share the Load with each other's.
WARNING !
The high speed bus cable connecting J52 (A) and J62 (B) in any case cannot be
connected or disconnected after the system has been powered on.
The bus terminals must be properly connected before powering the additional unit.
Open the front door, of the Unit to reconnect, and make sure that:
•
All the connections to the input/output terminals of the UPS have been made correctly.
•
The protection panels are fastened in their correct position.
•
The switches Q1, Q2 and Q4 are open (Pos. O) and the external Battery Switch or Fuses must be
open (Pos. O).
1. Switch-ON the Mains voltage, on the Unit to reconnect, from the input distribution (both
Rectifier and bypass if separated).
Overall test results
The UPS performs a SELFTEST.
A successful termination of the tests will be indicated with Overall
test results “OK”.
Commissioning cannot be continued should one or more tests
result to be negative.
Please contact in this case your Service Centre.
Test1
Test2
Test3
Test4
Test5
Test6
OK
OK
OK
OK
OK
OK
Test7 OK
Test8 OK
Test9 OK
Test10 OK
Test11 OK
At this stage the electronic power supply is switched ON and the buzzer sounds.
LED 1 (Mains Rectifier OK) and LED 2 (Mains bypass OK) must be lit.
Press “MUTE” key to reset acoustical alarm. LED Alarm remains lit.
Synoptic diagram of the unit to reconnect
Synoptic diagram of other units
2. Close input Rectifier switch Q4 (Pos. I) on the Unit to reconnect.
Continue ►
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3. Close UPS output switch Q1 (Pos. I) on the Unit to reconnect.
• Rectifier starts automatically, blinking LED 3 (Rectifier ON) indicates Soft-start.
• At the end of Rectifier Soft-start the LED 3 (Rectifier ON) remains lit.
Synoptic diagram of the unit to reconnect
Synoptic diagram of other units
4. Connect the Battery on the Unit to reconnect by closing the external Battery Switch or Fuses.
5. Insert the Inverter by pressing “Inverter ON” ( I ) key on the Unit to reconnect.
• After Soft-start of the Inverter, the Inverter connects automatically to the other Units of the Parallel
System.
• LED Alarm turn Off and the LED Operation must be lit.
The synoptic diagram, on all UPS units, must display the status “LOAD SUPPLIED BY INVERTER”.
Synoptic diagram of the unit to reconnect
Synoptic diagram of other units
END OF PROCEDURE
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8.3.6 Complete Parallel System shutdown
NOTE !
The UPS Parallel System and the Load have to be completely powered down
Initial status:
Load supplied from all Inverters of the Parallel System.
1. Press “Total Off” button on any one of the units.
•
•
•
•
Load is disconnected from UPS Parallel System.
Rectifiers and Inverters are shut down and all output and input Contactors will be opened.
LED 3 (Rectifier ON), LED 5 (Inverter available) and LED 10 (Load on UPS) are OFF.
LED Alarm is lit and the LED Operation is Off.
Synoptic diagram of first unit
Synoptic diagram of other units
2. Open UPS output switch Q1 (Pos. O) on all Units.
• LED 7 (Q1 closed) is Off.
Synoptic diagram of first unit
Synoptic diagram of other units
3. Open input Rectifier switch Q4 (Pos. O) on all Units.
4. Disconnect the Battery on all Units.
• Wait 5 minutes for DC-Link Capacitors discharge.
5. Disconnect the Mains supply on all Units.
• All LEDs are OFF.
Synoptic diagram of first unit
Synoptic diagram of other units
END OF PROCEDURE
DANGER !
It will take 5 minutes for the DC capacitors to discharge.
Open only the front door, do not open any other part of the UPS.
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8.3.7 Restore to normal operation after “Total Off”
NOTE !
Make sure the all units of the Parallel System to be status of the activation of “Total
Off”, i. e. Q1 and Q4 closed, Q2 open and External Battery Protection connected.
View of the synoptic diagram, on all UPS units, after
pressing the button “Total Off”.
• All Contactors are open.
• Rectifier, Inverter and Static-Switch shutdown.
• LED Alarm is lit.
1. Reset “Total Off” of the Parallel System.
Restore the command “Total Off”, on anyone of the
parallel units, by entering the screen:
COMMANDS / RESET TOTAL OFF
• The Load is supplied by the Mains through the
Automatic Bypass of all Units.
• Rectifiers start automatically, blinking LED 3 (Rectifier
ON) indicates Soft-start.
`Home\Commands
COMMANDS
RESET TOTAL OFF
REQUEST TOTAL OFF
V
• At the end of Rectifier Soft-start, the LED 3 (Rectifier ON)
remains lit.
• LED Alarm is lit.
The synoptic diagram, on all UPS units, must display the status “LOAD SUPPLIED BY AUTOMATIC BYPASS”.
Synoptic diagram of first unit
Synoptic diagram of other units
Continue ►
Modifications reserved
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
2
Insert the Inverter by pressing “Inverter ON” ( I ) key on first unit.
• Soft-start of Inverter, indicated with blinking LED 5 (Inverter available).
• At the end of Soft-start the LED 5 (Inverter available) remains lit.
• In case of sufficient output power, the output will transfer to Inverter.
• LED Alarm turn Off and the LED Operation must be lit.
Synoptic diagram of first unit
Synoptic diagram of other units
3. Insert the Inverter by pressing “Inverter ON” ( I ) key on all other units.
Do not start the next Inverter until the sequence of the previous ends.
• Soft-start of Inverter, indicated with blinking LED 5 (Inverter available).
• At the end of Soft-start the LED 5 (Inverter available) remains lit.
• As soon as the output power of the Inverters is sufficient to supply the Load, the output of the units with
running Inverter will transfer to Inverter.
• LED Alarm turn Off and the LED Operation must be lit.
The synoptic diagram, on all UPS units, must display the status “LOAD SUPPLIED BY INVERTER”.
Synoptic diagram of first unit
Synoptic diagram of other units
END OF PROCEDURE
Modifications reserved
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
8.3.8 Restore to normal operation after EPO (Emergency Power Off)
NOTE !
Make sure the all units of the Parallel System to be status of the activation of EPO, i.
e. Q1 and Q4 closed, Q2 open and External Battery Protection connected.
View of the synoptic diagram, on all UPS units, after
activation of EPO (Emergency Power Off) with Mains
available.
• All Contactors are open.
• Rectifier, Inverter and Static-Switch shutdown.
• LED Alarm is lit.
1. Reset the EPO (Emergency Power Off) button.
• Press “MUTE” key to reset alarm and acoustical alarm.
• LED Alarm remains lit.
2. Press “Inverter OFF” ( O ) key on all Units.
• Rectifiers start automatically, blinking LED 3 (Rectifier ON) indicates Soft-start.
• At the end of Rectifier Soft-start, the LED 3 (Rectifier ON) remains lit.
• After pressing the “Inverter OFF” key on the last unit of the Parallel System, the output of all Units
connect to Automatic Bypass.
The synoptic diagram, on all UPS units, must display the status “LOAD SUPPLIED BY AUTOMATIC BYPASS”.
Synoptic diagram of first unit
Synoptic diagram of other units
Continue ►
Modifications reserved
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
3
Insert the Inverter by pressing “Inverter ON” ( I ) key on first unit.
• Soft-start of Inverter, indicated with blinking LED 5 (Inverter available).
• At the end of Soft-start the LED 5 (Inverter available) remains lit.
• In case of sufficient output power, the output will transfer to Inverter.
Synoptic diagram of first unit
Synoptic diagram of other units
4. Insert the Inverter by pressing “Inverter ON” ( I ) key on all other units.
Do not start the next Inverter until the sequence of the previous ends.
• Soft-start of Inverter, indicated with blinking LED 5 (Inverter available).
• At the end of Soft-start the LED 5 (Inverter available) remains lit.
• As soon as the output power of the Inverters is sufficient to supply the Load, the output of the units with
running Inverter will transfer to Inverter.
• LED Alarm turn Off and the LED Operation must be lit.
The synoptic diagram, on all UPS units, must display the status “LOAD SUPPLIED BY INVERTER”.
Synoptic diagram of first unit
Synoptic diagram of other units
END OF PROCEDURE
Modifications reserved
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
9
CUSTOMER INTERFACE
9.1
CUSTOMER INTERFACE
Pin 2: TX (out)
12 13 14 15 16 17 18 19 20 21 22
1 2 3 4 5 6 7 8 9 10 11
1 2
X2
JP3
B
J3
X1
Serial port J3 - RS232 (sub D - female 9 pin)
Suitable for IMV protocol
Pin 3: RX (in)
Pin 5: GND
J2 (sub D-female 25p) – Output signals on voltage free contacts
J2 / 1, 2, 3
J2 / 4, 5, 6
J2 / 7, 8, 9
J2 / 14, 15, 16
J2 / 17, 18, 19
J2 / 20, 21, 22
NO, C, NC
NO, C, NC
NO, C, NC
NO, C, NC
NO, C, NC
NO, C, NC
Mains Failure
Load on Inverter
Stop Operation
Load on Mains
General Alarm
Acoustic Alarm
(def. Parameter RL=1)
(def. Parameter RL=3)
(def. Parameter RL=5)
(def. Parameter RL=2)
(def. Parameter RL=4)
(def. Parameter RL=6)
Signals on terminals X1 and on connector J2 are in parallel and therefore not
separated galvanically from each other.
The programmable signals on X1 and J2 will be disabled with Q1 open, with the
exception of the signals for “16 - Manual Bypass ON” and “26 - EPO”.
X1 terminals – Output signals on voltage free contacts
J2
A
J2
1
14
X1 / 1, 2, 3
X1 / 4, 5, 6
X1 / 7, 8, 9
X1 / 12, 13, 14
X1 / 15, 16, 17
X1 / 18, 19, 20
NO, C, NC
NO, C, NC
NO, C, NC
NO, C, NC
NO, C, NC
NO, C, NC
Mains Failure
Load on Inverter
Stop Operation
Load on Mains
General Alarm
Acoustic Alarm
(def. Parameter RL=1)
(def. Parameter RL=3)
(def. Parameter RL=5)
(def. Parameter RL=2)
(def. Parameter RL=4)
(def. Parameter RL=6)
9
X2 – Terminals for EPO (Emergency Power Off) connection
J3
X2 / 1, 2 or J2 / 12, 25
NC
EPO (Emergency Power Off)
Note: to enable this function, remove the Jumper JP3 on P4 – Customer Interface board.
1
Input contacts
SGSE_160-200_S1_Customer interface_02
Fig. 9.1-1 Customer interface
X1 / 10, 21 or J2 / 10, 23
X1 / 11, 22 or J2 / 11, 24
NO = Normally Open
NO
NO
Programmable
Programmable / Generator ON
C = Common
NC = Normally Closed
The connectors A-J2 and B-J3 can be used for additional Advanced SNMP Card or an additional Customer
Interface (installation only when the UPS is switched Off).
Output signals on voltage-free contacts
Programmable functions on input contacts
On terminals X1 or J2 connector, six of the following 27 signals
can be selected from the display, entering with the appropriate
password.
Some UPS functions can be activated with
parameters when an external Normally Open (NO)
0- No Information
1- Buzzer
2- General Alarm
3- Load on Mains
4- Stop Operation
5- Load on Inverter
6- Mains Failure
7- DC Over Voltage
8- Low Battery
9- Overload
10- Overtemperature
11- Inverter-Mains not synchr.
12- Bypass Locked
13- Bypass Mains Failure
X1/10, 21 - J2/10, 23
Modifications reserved
OPM_SGS_XCE_60K_M12_1GB_V010.doc
14- Rectifier Mains Failure
15- Battery Discharge
16- Manual Bypass ON
17- Rectifier ON
18- Inverter ON
19- Boost Charge
20- Battery Earth Fault
21- Battery Fault
22- Relay Input 1
23- Relay Input 2
24- Relay Output ON
25- Relay Output OFF
26- EPO
27- SEM Mode ON
contact is closed on:
or
X1/11, 22 - J2/11, 24
Selectable functions by changing parameters
(password required) are:
0 - No function
1 - Inverter ON
2 - Inverter OFF
3 - Print All
4 - Status Relay
5 - Generator ON
6 - External Bypass ON
7 - External Battery Fuses, or External K3
(See Alarm 4104 - “Battery Fuses”)
Voltage free contacts:
Max. DC / AC: 24V / 1.25A
IEC 60950 (SELV circuit)
Min. Signal Level: 5 Vdc / 5 mA
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
9.1.1 Serial Port J3 - RS232 (sub D, female 9 pin)
SGSE_1
60-200_
S1_J3_01
Total remote management of the system using
software GE Power Diagnostics, GE Data
Protection or GE Service Software for system
protection and management of the UPS systems.
J3
The serial port J3 - RS232 is enabled on all the
units of the Parallel System.
Fig. 9.1.1-1 Serial port J3 connection to PC with RS232 1:1 cable
DB9m – DB9f
9.1.2 Serial Port J11 - RS232 (sub D, female 9 pin) - Option
SGSE_060
-080_S1_
J11_01
J11
SGSE_10
0-120_S1_
J11_01
J11
1
2
3
4
ON
OFF
ON
OFF
ON
ON
OFF
ON
O FF
OFF
ON
OFF
2
3
4
1 2
1
1 2
Fig. 9.1.2-1 SG-CE Series 60–80 kVA PurePulse® - Serial port J11
Fig. 9.1.2-2 SG-CE Series 100–120 kVA PurePulse® - Serial port J11
Total remote management of the system on PC by means of the ARGUS - Control Network Software
(optional).
This software enables the user to monitor the status of remote UPS from any computer connected to a
modem, or through a direct link to the UPS.
Connection of a serial printer
From the display panel it is possible to select
printing of measurements, alarms and parameters
(see Section 7.4 – SETUP / PRINTER).
Fig. 9.1.2-3 Serial port J11 connection to PC with RS232 1:1 cable
DB9m – DB9f
The serial port J11 - RS232 is enabled only one unit of the Parallel System
(normally unit no. 1).
Do not use the serial port J11 on the other units of the same Parallel System.
NOTE !
Communication on J11 port is enabled also in case the J3 connector is already
connected.
Modifications reserved
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
9.1.3 Output signals on voltage-free contacts
The interface board provides 6 voltage free relay contacts giving some UPS critical alarms and
operation mode.
These signals are available either on connector J2- (sub D, female 25 pin) or terminal blocks X1.
The meaning of the alarms on the free contacts in standard configuration (default) is the following:
X1 / 1, 2, 3
or J2 / 1, 2, 3
(NO, C, NC)
Mains Failure
X1 / 4, 5, 6
or J2 / 4, 5, 6
(NO, C, NC)
Load on Inverter
(def. Parameter RL=3)
X1 / 7, 8, 9
or J2 / 7, 8, 9
(NO, C, NC)
Stop Operations
(def. Parameter RL=5)
X1 / 12, 13, 14
or J2 / 14, 15, 16
(NO, C, NC)
Load on Mains
(def. Parameter RL=2)
X1 / 15, 16, 17
or J2 / 17, 18, 19
(NO, C, NC)
General Alarm
(def. Parameter RL=4)
X1 / 18, 19, 20
or J2 / 20, 21, 22
(NO, C, NC)
Acoustic Alarm
(def. Parameter RL=6)
(def. Parameter RL=1)
In case different alarms or operating status are required, they can be configured on the same terminals
via software from the control panel.
The configuration can be changed in parameters mode by a trained operator using the appropriate
password.
NOTE !
The programmable signals on X1 and J2 will be disabled with Q1 open, with the
exception of the signals for “16 - Manual Bypass ON” and “26 - EPO”.
9.1.4 Programmable input free contacts
Some programmable UPS functions (indicated in Section 9.1), can be activated by closing an external
contact, if connected, on:
X1 / 10, 21
or
J2 / 10, 23
User Input 1 (default = Not used)
X1 / 11, 22
or
J2 / 11, 24
User Input 2 (default = Emergency GEN ON)
Modifications reserved
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
9.1.5 EPO (Emergency Power Off)
Be aware:
The reliability of the system depends on this contact NC (Normally Closed)!
X2
JP3
SGSE_1
60-200_S
1_X2 EP
O_01
J2
Fig. 9.1.5-1 X2 and J2 for connection EPO
An external Emergency switch (Normally Closed voltage-free contact) can be connected on terminals
X2 / 1, 2 or connector J2 / 12, 25 of the P4 - Interface Customer.
Remove the cable short-circuiting terminals X2 / 1, 2 when using this external switch.
When opened, this contact causes the immediate
opening of the Contactors K3, K6, K7 and K8, as well
as the shutdown of Rectifier, Inverter and StaticSwitch.
NOTE !
This procedure could imply a
Load shutdown.
NOTE !
To enable this function, remove jumper JP3 on the P4 - Customer Interface, when the
cables have already been connected on X2 or J2.
In case of parallel Customer Interface (up to 3) the EPO contact must be connected
to one Customer Interface only, but the bridge on X2 / 1, 2 and jumper JP3 on the P4
– Customer Interface must be removed on all other boards.
In a Parallel System a separate NC (Normally Closed) contact must be connected
individually to each unit.
When the EPO has been activated, the system must be restored as follows:
•
Press the push-button EPO (contact on X2 / 1, 2 is closed again).
•
Press the key “O” (Inverter OFF – see Section 6.2) on the control panel.
In case of a Parallel System press the key “O” (Inverter OFF) on the control panel of
each unit connected on the parallel bus and having its output switch Q1 closed.
Modifications reserved
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
9.1.6 Gen Set Signalling (GEN ON)
If an emergency generator set supplies the UPS in case of Mains Failure and the generator is
considerably unstable in frequency, it should be suitable to install the signal “Generator ON” on X1 / 11,
22 or J2 / 11, 24).
See Fig. 9.1-1 / X1 and J2.
Since the Parameter for of the reading of the Generator function is password protected, call the nearest
Service Centre for it's activation.
When this contact closes, it changes certain (programmable) functions such as:
• Enabling or disabling of synchronization and consequently the Load transfer to generator.
• Reduction or elimination or delay of Battery recharging during the generator operation.
It is advised to contact your Service Centre for further details.
In a Parallel System a separate NO (Normally Open) contact must be connected to
each individual unit.
9.1.7 AUX external Maintenance Bypass
If the UPS system is equipped with an external Maintenance Bypass Switch, it is possible to connect a
NO (Normally Open) voltage-free aux. contact from the External Bypass Switch to the programmable
input X1 / 10, 21 or J2 / 10, 23, making the UPS operate as if the internal switch Q2 has closed.
This function can be activated by changing a dedicated parameter (password required).
When this NO (Normally Open) contact closes, the output Inverter Contactor K7 it is automatically
opened and the Load transfer back to Inverter will be inhibited.
In a Parallel System, the input on the customer interface of each unit must be
connected to a separate AUX contact of the External Maintenance Bypass Switch.
Modifications reserved
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
10 OPTIONS
10.1 CONNECTIVITY OPTIONS
Advanced SNMP Card
Simple Network Management Protocol
The Advanced SNMP Card is an interface to the Ethernet Network, and provides
UPS information via the standard SNMP Protocol (UPS-MIB (RFC-1628); GE Single
MIB; GE Parallel MIB).
The UPS can therefore be managed by a Network Management System (NMS) or
by our applications (for instance GE Power Diagnostics, GE Data Protection or GE
Service Software), which uses this information to determine the state of the UPS
in order to guarantee safe and orderly shutdown of the server, when needed.
GE Power Diagnostics
GE Power Diagnostics is an anytime, anywhere concept in UPS status monitoring
and alarm notification that has been successfully implemented in numerous of
installations supporting up to multi-hundred UPS.
Based on the leading Intelligent Remote Information System IRIS all GE UPS types
as well as 3rd party UPS are supported.
Accessing the latest site information via Web and being alerted by Email,
SMS or Fax, it enables the user to make timely decisions in case of
changing critical conditions.
With comprehensive data collection and analysis IRIS is not only a remote
monitoring & diagnostics (RM&D) system but, the core of the integrated service
offering GE Power Diagnostics.
GE Data Protection
GE Data Protection software can communicate with the UPS over RS-232, USB or
SNMP to receive status information and measurement values of the UPS. In case
of a critical condition (time on battery, remaining battery autonomy time or low
battery) for the Load, the software starts a controlled shutdown. An enhanced
alarm management system provides the possibility to start applications, send
messages, and send e-mails for every upcoming or disappearing alarm.
SGT5000_OPT_RMS_01
Remote Signalling Box (RSB)
Stop
Alarm
g
Mute
Test
Equipped with mimic diagram, general alarm, stop operation, alarm reset and
lamp.
GE Digital Energy
10.2 OPTIONS IN UPS CABINET
RPA Kit
Redundant Parallel Architecture
Up to 6 units parallel possible for redundancy or capacity in RPA configuration.
Auxiliary Power Supply (APS) 24 Vdc
Modifications reserved
OPM_SGS_XCE_60K_M12_1GB_V010.doc
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
10.3 OPTIONS IN ADDITIONAL CABINETS
SGSE_ 160-300_OPT_Tra
fo cabinet_01
Rectifier or bypass or UPS input transformer
Located in additional cabinet (W x D x H):
500 x 850 x 1900 mm (19.69 x 33.47 x 74.81 inches).
SGSE _160-300_OPT
_EMI cabi
EMC Filter
net_01
EMC Filter is used to reduce conducted electromagnetic interference to the limits
specified in the EMC (Electromagnetic Compatibility) standards IEC 62040-2 /
Category C2 (formerly Class A).
Located in additional cabinet (W x D x H) and delivered assembled to the UPS
cabinet: 350 x 850 x 1900 mm (13.78 x 33.47 x 74.81 inches).
SGSE _160-300_OPT
_EMI cabi
net_01
Top entry cables cabinet
Allows the connection of input and output cables from the top of the UPS.
Located in additional cabinet (W x D x H) and delivered assembled to the UPS
cabinet: 350 x 850 x 1900 mm (13.78 x 33.47 x 74.81 inches).
SGSE_160-300
_OPT_B1
cabinet_01
SGSE_160-300
_OPT_B2
cabinet_01
Empty battery cabinets
Dimensions (W x D x H):
850 x 850 x 1900 mm (33.47 x 33.47 x 74.81 inches).
1500 x 850 x 1900 mm (59.06 x 33.47 x 74.81 inches).
SGSE_160-300
_OPT_B1
cabinet_01
SGSE_160-300
_OPT_B2
cabinet_01
Battery cabinet 75Ah, 2 x 50Ah and 2 x 75Ah
Dimensions (W x D x H):
75Ah:
850 x 850 x 1900 mm (33.47 x 33.47 x 74.81 inches).
2x50Ah: 850 x 850 x 1900 mm (33.47 x 33.47 x 74.81 inches).
2x75Ah: 1500 x 850 x 1900 mm (59.06 x 33.47 x 74.81 inches).
ISM_Cabinet_GE_01
ISM - Intelligent Synchronization Module
The ISM is an additional external accessory that can be used to synchronize two
separated and independent UPS groups.
It is typically used in combination with a Static Transfer Switch (STS), to perform
additional redundancy to Load supply.
Located in additional cabinet (W x D x H):
350 mm x 190 mm x 584 mm (13.78” x 7.48” x 23.00 inches).
TM
SGSE_160-300
_OPT_Trafo
cabinet_01
Parallel output cabinet with centralized maintenance bypass
Located in additional cabinet (dimension according to RPA units).
NOTE !
Connections for the options, supplied in separated additional cabinets, are
described in the “INSTALLATION GUIDE” found inside the optional cabinet.
Modifications reserved
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
10.4 DISPOSITION OPTIONS SG-CE Series 60 – 80 kVA PurePulse®
SGSE_060-080_S1_UPS+TF_GE_01
SGSE_060-080_S1_UPS+EMC_GE_01
SGSE_060-080_S1_UPS+EMC+TF_GE_01
1
1
1
3
2
650mm
500mm
650mm
350mm
2
650mm
1150mm
1000mm
1 = SG-CE Series 60 – 80 kVA
PurePulse®
650 x 850 x 1900 mm
25.60 x 33.47 x 74.81”
1
5
4
350mm 500mm
1500mm
SGSE_060-080_S1_UPS+EMC+B1+B2+B3_GE_01
6
3
2
2 = EMC filter and/or Top entry
cables cabinet
350 x 850 x 1900 mm
13.78 x 33.47 x 74.81”
1500mm
850mm
850mm
650mm
3 = Rectifier
or
bypass
transformer
500 x 850 x 1900 mm
19.69 x 33.47 x 74.81”
350mm
SGSE_060-080_S1_UPS+EMC+TF+B1+B2+B3_GE_01
1
6
5
4
2
4 = Battery cabinet 75Ah
850 x 850 x 1900 mm
33.47 x 33.47 x 74.81”
3
5 = Battery cabinet 2x50Ah
850 x 850 x 1900 mm
33.47 x 33.47 x 74.81”
1500mm
850mm
850mm
650mm
350mm 500mm
6 = Battery cabinet 2x75Ah
1500 x 850 x 1900 mm
59.06 x 33.47 x 74.81”
Weights SG-CE Series 60 – 80 kVA PurePulse® and options
(kg/m2)
SG-CE Series 60 kVA PurePulse
550
995
660
777
620
730
340
SG-CE Series 80 kVA PurePulse
630
1140
740
871
700
824
380
®
Battery cabinet
2x75Ah
(1500x850x1900m)
(kg)
Battery cabinet
2x50Ah
(850x850x1900m)
Floor loading for
UPS with
Top entry cables cabinet
(kg/m2)
Battery cabinet
75Ah
(850x850x1900m)
UPS with
Top entry cables cabinet
(kg)
Battery cabinet empty
(1500x850x1900m)
Floor loading for
UPS with EMC filter
(kg/m2)
®
Battery cabinet empty
(850x850x1900m)
UPS with EMC filter
(kg)
UPS model
Rectifier / bypass
transformer
(500x850x1900m)
Floor loading
per UPS standard
Option in additional cabinet
UPS standard
UPS
(kg)
(kg)
(kg)
(kg)
(kg)
(kg)
250
370
1000
1170
1800
Note: Single weights have to be added up for system configuration to get the total weight!
Modifications reserved
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
10.5 DISPOSITION OPTIONS SG-CE Series 100 – 120 kVA PurePulse®
SGSE_100-120_S1_UPS+TF_GE_01
SGSE_100-120_S1_UPS+EMC_GE_01
1
SGSE_100-120_S1_UPS+EMC+TF_GE_01
1
1
2
835mm
3
835mm
350mm
1185mm
835mm
500mm
350mm
500mm
1 = SG-CE Series 100 – 120 kVA
PurePulse®
835 x 850 x 1900 mm
32.88 x 33.47 x 74.81”
SGSE_100-120_S1_UPS+EMC+B1+B2+B3_GE_01
1
5
3
1685mm
1335mm
6
2
4
2
2 = EMC filter and/or Top entry
cables cabinet
350 x 850 x 1900 mm
13.78 x 33.47 x 74.81”
1500mm
850mm
835mm
850mm
350mm
SGSE_100-120_S1_UPS+EMC+B1+B2+B3_GE_01
1
6
5
4
2
3
3 = Rectifier
or
bypass
transformer
500 x 850 x 1900 mm
19.69 x 33.47 x 74.81”
4 = Battery cabinet 75Ah
850 x 850 x 1900 mm
33.47 x 33.47 x 74.81”
5 = Battery cabinet 2x50Ah
850 x 850 x 1900 mm
33.47 x 33.47 x 74.81”
1500mm
850mm
835mm
850mm
350mm 500mm
6 = Battery cabinet 2x75Ah
1500 x 850 x 1900 mm
59.06 x 33.47 x 74.81”
Weights SG-CE Series 100 – 120 kVA PurePulse® and options
UPS with EMC filter
Floor loading for
UPS with EMC filter
UPS with
Top entry cables cabinet
Floor loading for
UPS with
Top entry cables cabinet
Rectifier / bypass
transformer
(500x850x1900m)
Battery cabinet empty
(850x850x1900m)
Battery cabinet empty
(1500x850x1900m)
Battery cabinet
75Ah
(850x850x1900m)
Battery cabinet
2x50Ah
(850x850x1900m)
Battery cabinet
2x75Ah
(1500x850x1900m)
SG-CE Series 100 kVA PurePulse
Floor loading
per UPS standard
UPS model
Option in additional cabinet
UPS standard
UPS
(kg)
(kg/m2)
(kg)
(kg/m2)
(kg)
(kg/m2)
(kg)
(kg)
(kg)
(kg)
(kg)
(kg)
860
1212
985
978
935
931
450
250
370
1000
1170
1800
®
SG-CE Series 120 kVA PurePulse®
Note: Single weights have to be added up for system configuration to get the total weight!
Modifications reserved
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
10.6 CONNECTION FOR OPTIONS IN UPS CABINET
WARNING !
The installation and cabling of the options must be performed by QUALIFIED
SERVICE PERSONNEL only.
Make sure that the UPS installation is completely powered down.
Refer to the “Safety prescriptions - Installation” described on Section 1.
10.6.1 Auxiliary Power Supply (APS) 24 Vdc for SG-CE Series 60 – 80 KVA PurePulse®
S
SG
_ AP
PT
E_ O
0_S
-08
060
S_
1
1_0
+ 1
2
3
XA-1 = +
XA-2 = XA-3 = +
XA-4 = -
4
XA
XA
PA
F40
XC
1
2
3
- - ++
4
F40
++- ON
ON
OFF
ON
OFF
OFF
1 2
PA
XC
N L
PA-N
PA-L
PE
PA-PE
N L
M4x10
Fig. 10.6.1-1 Auxiliary Power Supply 24 Vdc for SG- CE Series 60 – 80 kVA PurePulse®
PA = Auxiliary Power Supply 24 Vdc
XA = 24 Vdc Supply Connector
Connection
F40 = Terminal 230 Vac
From
To
Cable XA + (black)
PA - APS: +
XA Connector: XA-1 (+)
Cable XA – (grey)
PA - APS: –
XA Connector: XA-2 (-)
Cable PA-L (black)
PA - APS: L
F40 Terminal: L
Cable PA-N (grey)
PA - APS: N
XC Terminal: N
Cable PA-PE (yellow-green)
PA - APS: PE
UPS frame: PE
NOTE !
Clamp the cables with the cable-ties.
Modifications reserved
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
10.6.2 Auxiliary Power Supply (APS) 24 Vdc for SG-CE Series 100 – 120 KVA PurePulse®
_01
S1
20_
0-1
_10
PS
T_A
OP
E_
S
SG
- - ++
F40
++ - -
PA
XC
N L
PA-N
PA-L
PE
PA-PE
PA
F40
XC
N L
M4x10
ON
OFF
ON
OFF
ON
OFF
2
3
4
+ 1
2
3
4
1 2
XA-1 = +
XA-2 = XA-3 = +
XA-4 = -
1 2
1
XA
XA
Fig. 10.6.2-1 Auxiliary Power Supply 24 Vdc for SG- CE Series 100 – 120 kVA PurePulse®
PA = Auxiliary Power Supply 24 Vdc
XA = 24 Vdc Supply Connector
Connection
F40 = Terminal 230 Vac
From
To
Cable XA + (black)
PA - APS: +
XA Connector: XA-1 (+)
Cable XA – (grey)
PA - APS: –
XA Connector: XA-2 (-)
Cable PA-L (black)
PA - APS: L
F40 Terminal: L
Cable PA-N (grey)
PA - APS: N
XC Terminal: N
Cable PA-PE (yellow-green)
PA - APS: PE
UPS frame: PE
NOTE !
Clamp the cables with the cable-ties.
Modifications reserved
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
10.6.3 Remote Signalling Box (RSB)
The optional Remote Signalling Box allows monitoring of the operation of the UPS, using the potential
free contacts fitted on the “P4 - Customer Interface Board“ of the UPS.
It can be used by simply putting the box on a desktop or on a wall or, removing the box, it can be
surface mounted.
The remote panel contains an internal buzzer and the following status indicators:
• Mimic diagram
With LEDs indicating the operation of Rectifier and Inverter, and the power
source supplying the critical Load.
• Alarm
Indicating a critical situation on the UPS (LED light and audible alarm).
• Stop
Indicating the UPS is preparing to shut down in a short time.
• Mute
Push button, resets the buzzer.
• Test
Push button checks all the LEDs and the buzzer of the remote panel.
The cable connecting the RSB to the UPS cabinet must be min. 16 wires / 0.25mm2.
The plug B is included in the delivery of the option RSB (cable connecting UPS with RSB not included).
Maximal allowable length: 300 m (985 ft).
It must be wired at one end with a D - female plug- 25 pin (J2 – P4 Customer Interface Board).
NOTE !
The alarms on free potential contacts can be connected on terminals X1 instead J2
(see correlation X1 – J2 in Section 9.1).
J2
X4
49
50
55
56
A
1
SGSE_060-120_S1_RSB_01GB
9
white/green
brown/green
white/yellow
yellow/brown
COMMON ALLARM
AUX. BUZZER
STOP OPERATION
16
17
19
20
22
23
X3
130mm / 5 1/4"
77
m
m
1
grey/pink
blue/red
IM6544
X15
14
LOAD ON MAINS
J2
B PLUG
SUB D - MALE
/3
"
black
violet
XA
TERMINALS BLOCK
max 300m / 985ft
Cavo tipo XY 16 x 0,25mm
blue
grey
37
38
40
42
43
LOAD ON INVERTER
44
Grey + Blue
1 2
B - J2 - SUB D - MALE
UTILITY FAILURE
1
2
31
32
33
34
2
1 2 3 4 5 6 7 8 9 10 11
24V
GND
white
brown
green
yellow
XA
1 2 3 4
12 13 14 15 16 17 18 19 20 21 22
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1
REMOTE
SIGNALLING
BOX
red
pink
XA
TERMINALS
BLOCK
Pink + Red
P4
Customer Interface
A
pink
red
grey
blue
Stop
Alarm
Mute
Test
P.S.: The above mentioned colors are
suitables only for XY standard cable
216mm / 8 1/2"
Fig. 10.6.3-1 Remote Signalling Box connection
A
B
XA
Terminals X3, X4 and X15 fitted inside the Remote Signalling Box.
Plug J2 (sub D - male - 25 pin) must be connected to the connector J2 (sub D - female-25
pin) located on “P4 - Customer Interface Board“.
Terminals block XA for 24 Vdc supply Remote Signalling Box.
NOTE !
If the remote signal panel is plugged on connector J2, the terminal blocks X1 cannot
be used to drive an external alarms monitoring device, because it is supplied by the
internal UPS low voltage power supply.
Modifications reserved
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
11 MAINTENANCE
WARNING !
All maintenance and service works must be performed by QUALIFIED SERVICE
PERSONNEL.
11.1 MAINTENANCE
A UPS system, like other electrical equipment, needs periodic preventive maintenance.
A regular maintenance check of your installation guarantees higher reliability of your safe critical power
supply.
Preventive maintenance work on the UPS can be done only by trained Service technicians.
We therefore recommend you to sign a Maintenance and Service contract with the local Service Centre
organisation.
11.1.1 Service check
If this lamp lights up during normal operation, the unit has not been serviced for the last 20,000 hours
by a GE trained technician.
We highly recommend that you contact your Service Centre for preventive maintenance work.
11.1.2 Fans and ventilation
We recommend a periodic cleaning of the ventilation channels and grids on the UPS system, in order to
guarantee proper air circulation in the unit and in the Battery.
We recommend replacement of the fans in the units every 20,000 hours.
11.1.3 Other components with limited lifetime
We recommend the periodic replacement of the following components to guarantee higher reliability of
the UPS.
Component
Lifetime
Ambient temperature
At 100% Load
Filter Capacitors DC
Up to 25°C
50,000 hours
(Note: delivered with PCB IM0164 (60-80kVA) and
IM0166 (100/120kVA).
Up to 40°C
20,000 hours
Filter Capacitors AC
Up to 40°C
50,000 hours
Lithium Battery on the “P3 – Control board”
Up to 40°C
50,000 hours
Modifications reserved
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
11.1.4 Battery
We recommend a periodic Manual Battery Test, especially if the Automatic Battery Test is disabled, in
order to verify if the Battery can provide the expected backup time in case of Mains Failure.
We recommend that this test is performed at least every 3 months, especially if the Battery is not
sufficiently discharged during normal operation.
The discharge time you use should be at least half of the Battery runtime.
For Automatic Battery Test setting, a special code is required to enter user set-up parameters.
The start up technician has access to this code and can program this feature during start up.
Please consider that, if you did a full Battery Test to verify the full runtime of the Battery, the charger
needs at least 8 hours to recharge the Battery up to 90% of its capacity.
Long shut-down periods of the UPS system
To guarantee that the Battery is fully charged, the UPS system should be in operation for at least 12
hours every 3 months.
If not the Battery may be permanently damaged.
11.1.5 UPS room conditions and temperature
The UPS room and the Battery Room have to be maintained clean and free from dust.
A high temperature of the UPS room and of the Battery Room affect the lifetime of several components
inside the equipment.
The Battery is very sensitive to room temperatures above 77°F (25°C).
11.1.6 Preventive maintenance program
a)
Cleaning, a visual inspection and a mechanical inspection of the UPS modules.
b)
Replacement of defective parts or the preventive replacement of parts with a defined lifetime.
c)
“Updating” of the equipment (technical improvements subsequent to the delivery).
d)
Check the calibration of DC voltage and Inverter Output Voltage and Frequency.
e)
Check of the settings of the electronic regulation, the control and the alarm circuits of the
Rectifier(s) and Inverter(s).
f)
Functional checks on Thyristors, Diodes, Transformers, Filter Components, e.g. to ensure that they
are operating within the specified design parameters.
g)
Overall performance test including a Mains Failure simulation with and without the Load.
h)
Monitoring Battery operation in discharge and recharge mode including any boost charge duties.
NOTE !
Ask to your local Service Centre to submit the form of Preventive Maintenance
Contract suitable for your specific needs.
Modifications reserved
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
12 NOTES
12.1 NOTES FORM
It is recommended to note in this section Notes, with date and short description all the operations
performed on the UPS, as: maintenance, components replacement, abnormal situations, etc.
Date
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
13 ANNEX
13.1 TECHNICAL DATA SHEET
Technical Data Sheet
These are included in the last section and are listings
of the technical data of the UPS.
Modifications reserved
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Operating Manual SG-CE Series 60-120 kVA PurePulse® / S1
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