advertisement
C h a
Gener al D escription p e 1
Overview
Topic
Access Power Solutions DC Power Systems
Chapter 1
General Description
Page
Copyright © 2007-2012 Eaton Corporation. All Rights Reserved.
IPN 997-00012-49F November 2012
1
Access Power Solutions Installation and Operation Guide (APS6-300/500 and APS12-300 Series)
Model Numbers
Model Number DC Output Power (max.)
24V nominal 48V nominal
APS6-310
APS6-311
APS6-312
APS6-320
APS6-321
APS6-322
APS6-510
APS6-511
APS6-512
APS6-520
APS6-521
APS6-522
APS12-310
APS12-311
APS12-312
APS12-320
APS12-321
APS12-322
-
-
-
-
8.64kW
8.64kW
8.64kW
8.64kW
-
-
-
-
8.64kW
8.64kW
-
-
-
-
Notes
1
Limited by maximum LVD current.
2
Limited by maximum battery MCB ratings.
3
Temperature limited. See Specifications on page
12.0kW
8.6kW (Note 1)
8.6kW (Note 1)
12.0kW
8.6kW (Note 1)
8.6kW (Note 1)
12.0kW
12.0kW
12.0kW
12.0kW
12.0kW
12.0kW
17.2kW (Note 2)
17.2kW (Note 3)
17.2kW (Note 3)
17.2kW (Note 2)
17.2kW (Note 3)
17.2kW (Note 3)
System Controller
SC100
SC200
SC200
SC200
SC100
SC100
SC100
SC200
SC200
SC200
SC100
SC100
SC100
SC200
SC200
SC200
SC100
SC100
LVDs
2
-
-
1
1
2
1
2
2
-
1
2
-
1
2
-
-
1
2
Copyright © 2007-2012 Eaton Corporation. All Rights Reserved.
IPN 997-00012-49F November 2012
Access Power Solutions DC Power Systems
APS6 Models Front View
General Description
System labels
Rectifier modules (see details on page
SC200 or SC100 system controller (see details on
AC Miniature Circuit Breakers (MCBs) (if fitted)
AC MCB cover
DC common bus battery terminals
DC common bus load terminals
Load and battery cable tie rod
DC distribution with:
Up to 16 Load Miniature Circuit Breakers (MCBs).
See Note 1.
Up to 4 Battery Miniature Circuit Breakers (MCBs)
DC distribution cover
Copyright © 2007-2012 Eaton Corporation. All Rights Reserved.
IPN 997-00012-49F November 2012
3
Access Power Solutions Installation and Operation Guide (APS6-300/500 and APS12-300 Series)
APS6 Models Rear View
4
AC cable entry gland
AC earth conductor connection point (see connection
I/O Board (see details on page
Voltage Feed Module with connector for optional
SiteSure-3G I/O module
Optional (low priority) load disconnect Low Voltage
Disconnect (LVD) (behind side panel) (see details on
Up to 16 Load Miniature Circuit Breakers (MCBs).
See Note 1.
Up to 4 Battery Miniature Circuit Breakers (MCBs)
Optional battery disconnect Low Voltage Disconnect
Notes:
1
If a load disconnect LVD is fitted then load MCB positions 1-8 are for low priority loads and MCB positions 9-16 are for high priority loads. For more details see Low Voltage
2
Optional 19" rack mount top cover (IPN 621-08917-15) not shown.
3
AC supply cord(s) may be pre-fitted.
4
The diagram shows an APS6-300 model. APS6-500 models have dc inter-shelf connection cables (from the rectifier shelf to dc distribution) instead of the bars shown.
Copyright © 2007-2012 Eaton Corporation. All Rights Reserved.
IPN 997-00012-49F November 2012
APS12 Models Front View
General Description
System labels
Rectifier modules, 48V only (see details on page
SC200 or SC100 system controller (see details on
AC Miniature Circuit Breakers (MCBs) (if fitted) for bottom rectifier shelf
AC MCB covers
AC Miniature Circuit Breakers (MCBs) (if fitted) for top rectifier shelf
DC common bus battery terminals
DC common bus load terminals
Load and battery cable tie rod
DC distribution with:
Up to 16 Load Miniature Circuit Breakers (MCBs).
See Note 1.
Up to 4 Battery Miniature Circuit Breakers (MCBs)
DC distribution cover
Copyright © 2007-2012 Eaton Corporation. All Rights Reserved.
IPN 997-00012-49F November 2012
5
Access Power Solutions Installation and Operation Guide (APS6-300/500 and APS12-300 Series)
APS12 Models Rear View
6
AC earth conductor connection point for top and bottom rectifier shelf (see connection details on page
AC cable entry glands for top and bottom rectifier shelves
I/O Board (see details on page
Voltage Feed Module with connector for optional
SiteSure-3G I/O module
Optional battery disconnect Low Voltage Disconnect
Optional (low priority) load disconnect Low Voltage
Disconnect (LVD) (see details on page
Up to 4 Battery Miniature Circuit Breakers (MCBs)
Up to 16 Load Miniature Circuit Breakers (MCBs).
See Note 1.
Notes:
1
If a load disconnect LVD is fitted then load MCB positions 1-8 are for low priority loads and MCB positions 9-16 are for high priority loads. For more details see Low Voltage
2
Optional 19" rack mount top cover (IPN 621-08917-15) not shown.
3
AC supply cord(s) may be pre-fitted.
4
DC inter-shelf connection cables (from rectifier shelves to dc distribution) not shown for clarity.
Copyright © 2007-2012 Eaton Corporation. All Rights Reserved.
IPN 997-00012-49F November 2012
General Description
Rectifiers
Access Power Solutions APS6-500 models can be fitted with either 24V or 48V Access Power
Rectifiers (APR24-3G/APR48-3G/APR48-ES).
Access Power Solutions APS6-300 and APS12-300 models can be fitted with 48V Access Power
Rectifiers (APR48-3G or APR48-ES) only.
All rectifiers are fan-cooled and hot-pluggable.
Left: APR24-3G and APR48-3G
Right: APR48-ES
Power On LED (Green)
Minor Alarm LED (Yellow)
Major Alarm LED (Red)
Serial Number label
Retaining Screw. Tighten to 1.5Nm (13.3 inch-pounds).
for details of rectifier alarms.
Copyright © 2007-2012 Eaton Corporation. All Rights Reserved.
IPN 997-00012-49F November 2012
7
Access Power Solutions Installation and Operation Guide (APS6-300/500 and APS12-300 Series)
System Controller
The SC200 or SC100 system controller provides control, communications and alarm functions.
The system controller is supplied pre-configured. Configuration changes can be made with the keypad, or via a PC connected to the USB connector (SC200) or RS232 (SC100) connector. Or
changes can be made remotely (see External Communications on page
For basic operating information see System Controller on page
. For further details refer to
the System Controller Operation Handbook (see Related Information on page
for details of system controller alarms.
SC200 System Controller
The SC200 system controller is an advanced control and monitoring solution which provides a full suite of communications options, including built-in Ethernet interface, Web server, and
SNMP agent.
Alarm notifications may be by Email, SNMP traps, SMS text messaging, dial-out to
PowerManagerII remote monitoring software, or relay contact closures.
Power on LED (green)
Minor alarm LED (yellow)
Critical/Major alarm LED (red)
Color LCD
Soft keys (2)
Navigation keys (4)
USB 1.1 connector (12Mb/s)
Retaining screw
Power and system communications connector
RS232 connector
Ethernet connector and status LEDs
8
Copyright © 2007-2012 Eaton Corporation. All Rights Reserved.
IPN 997-00012-49F November 2012
General Description
SC100 System Controller
The SC100 system controller is a full-featured control and monitoring solution which provides alarm notifications via dial-out modem to PowerManagerII remote monitoring software, SMS text messaging, or by relay contact closures.
Power on LED (green)
Minor alarm LED (yellow)
Critical/Major alarm LED (red)
LCD
Navigation keys (4)
RS232 D9M connector
Retaining screw
Power and system communications connector
Compatible Software
The following software is compatible with the SC200 or SC100 system controller:
DCTools Configuration Software. Latest version is available free from dcpower.eaton.com/downloads.
PowerManagerII Remote Control and Monitoring Software. Contact your Eaton dc product
supplier for further information (see Worldwide Support on page
Recommended web browsers (SC200 only): Microsoft Internet Explorer 8 or later (IE6 is compatible but with reduced performance), Mozilla Firefox 3.0 or later.
Copyright © 2007-2012 Eaton Corporation. All Rights Reserved.
IPN 997-00012-49F November 2012
9
Access Power Solutions Installation and Operation Guide (APS6-300/500 and APS12-300 Series)
Input/Output Board
The input/output (I/O) board provides the I/O interfaces and connections for the SC200 or
SC100 system controller.
The I/O board includes a range of sense inputs for dc power system control and monitoring. It also allows real time data collection from building services and other external devices, and relay outputs for alarm signals or control of external devices.
The I/O functions are:
Sensors:
Input/Output:
Current - 3, Bus voltage - 1, Temperature - 2, Battery Mid-point - 4
(SC200 only)
Digital inputs: 4 pre-defined system functions, 6 user-defined
Relay outputs: 6 (one also used as Monitor OK alarm)
LVD contactor outputs: 2
For input and output specifications see details on page
. For connector pin-outs see details on
10
Bus voltage sense input - XH9
Power/Comms OK LED (green)
Digital inputs D1-D6 (6 user defined) - XH15A,
XH15B
Digital (relay) outputs RY1-RY6 (6) - XH16-XH21
LVD contactor 2 status LED (green)
LVD contactor 2 connector - XH5
LVD contactor 1 status LED (green)
LVD contactor 1 connector - XH4
LVD power input connector - XH8
Power and RXP comms input - YH11
Current sense inputs (3) - XH6
Temperature sense inputs (2) - XH7
Battery Mid-point Monitoring sense inputs (SC200 only) - XH12
DC power system digital inputs (4 pre-defined:
Load Fuse Fail, Battery Fuse Fail, AC Distribution
Fan Fail, AC Distribution MOV Fail) - YH3
for details of I/O board LED signals.
Copyright © 2007-2012 Eaton Corporation. All Rights Reserved.
IPN 997-00012-49F November 2012
General Description
Connections
The following diagram shows the connections between the SC200 or SC100, the I/O board, the other dc power system components and external devices.
SC200 or SC100 system controller
I/O board
Voltage feed module
USB communications (SC200 only)
Ethernet communications (SC200 only)
RS232 communications
Digital relay outputs (6) to external devices and/or alarm indication system
Digital inputs (6) from external voltage-free switches or relay contacts
Connection to additional I/O board(s) and/or
SiteSure-3G I/O module(s) (SC200 only)
Connection to dc common bus
Connection to dc live bus
Communications to rectifiers
DC power system digital inputs (Load Fuse Fail,
Battery Fuse Fail, AC Distribution Fan Fail, AC
Distribution MOV Fail)
Connections for battery mid-points (4)
(SC200 only)
Connection for temperature sensors (2)
Connection for current sensors (3)
Connection for LVD contactor and auxiliary switch
Connection for LVD contactor and auxiliary switch
Bus voltage sense and LVD power connections
I/O and system controller power and RXP comms connections
For connector pin-outs see details on page
. For input and output specifications see details on
Copyright © 2007-2012 Eaton Corporation. All Rights Reserved.
IPN 997-00012-49F November 2012
11
Access Power Solutions Installation and Operation Guide (APS6-300/500 and APS12-300 Series)
Other Features
External communications
Refer to the system controller handbook for information on these communications options.
Communications options
Communication with
DCTools
via USB
Communication with
DCTools
or
PowerManagerII
via RS232
Communication with
DCTools
or
PowerManagerII
via an external PSTN or GSM modem (dial-in and dial-out on alarm)
Communication with
DCTools
or
PowerManagerII
via Ethernet
Communication with web browser software via an IP network
Communication with a Network Management System (NMS) using
SNMP
Communication with a Building Management System (BMS) using
Modbus
Alarm and status messages to GSM Short Messaging Service (SMS) text capable cell phones
Communication with an alarm management system using voltage-free relay contacts (on an IOBGP I/O board)
SC200 SC100
-
-
-
-
-
Low Voltage Disconnect Options
Single or dual optional Low Voltage Disconnects (LVD) are available for the Access Power
Solutions (APS6-300/500 and APS12-300 Series). See the diagram on page
(APS12 models) for location. These are connected as a battery disconnect
(single LVD) or low priority load/battery disconnect (dual LVD).
For information on operation see Low Voltage Disconnect (LVD) in the System Controller
Operation Handbook.
The maximum output current of APS6-300 and APS12-300 models with the LVD option is limited. See System Output.
12
Copyright © 2007-2012 Eaton Corporation. All Rights Reserved.
IPN 997-00012-49F November 2012
General Description
Battery Mid-point Monitoring Description (SC200 only)
Battery Mid-point Monitoring provides a cost-effective method for the early detection of internal battery faults. The voltages of the two halves of a battery string are measured and the system controller generates an alarm signal if a voltage imbalance is detected.
A voltage imbalance is an indication that one or more cells has an internal fault. Further investigation can then isolate the faulty cell(s) and action can be taken to correct the problem and prevent a total battery failure.
To connect Battery Mid-point Monitoring see details on page
String Fail
alarm is
generated see Troubleshooting on page
To ensure reliable operation Mid-point Monitoring operates only when the battery is in float charge and after a configurable lockout period since the last battery discharge, Fast Charge,
Equalize or Battery Test.
Battery Time Remaining
The SC200 or SC100 obtains characterization data from either periodic battery discharges
(SC100) or every full battery discharge (SC200), to a specified end voltage.
During a battery discharge, the SC200 or SC100 uses this characterization data to calculate an estimated time until the battery will reach the specified end voltage.
If a battery disconnect LVD is fitted then the end voltage will usually be the voltage at which the
LVD disconnects the battery.
Battery Time Remaining is designed for a constant power load. The accuracy of the time remaining calculation will be reduced if the dc power system is connected to a predominantly resistive (constant current) load.
The time remaining calculation will not be correct if a non-essential load is disconnected during the battery discharge.
For details refer to
Battery Time Remaining
in the SC200 or SC100 System Controller Operation
Handbook (see Related Information on page
Copyright © 2007-2012 Eaton Corporation. All Rights Reserved.
IPN 997-00012-49F November 2012
13
Access Power Solutions Installation and Operation Guide (APS6-300/500 and APS12-300 Series)
14
Copyright © 2007-2012 Eaton Corporation. All Rights Reserved.
IPN 997-00012-49F November 2012
advertisement
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Related manuals
advertisement