SCHNEIDER ELECTRIC

SCHNEIDER ELECTRIC
Medium Voltage Distribution
Catalogue | 2011
SM6
Modular units
Air insulated switchgear up to 36 kV
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SM6
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General contents
Presentation
3
Generalities
11
Characteristics
of the functional units
43
Connections
83
Installation
91
Appendices
Order form
99
1
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2
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Presentation
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Contents
The experience of a world leader
4
The range’s advantages
5
Protecting the environment
6
A full range of services
7
The references of a leader
8
Quality assurance
9
3
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Presentation
The experience of a world leader
MT20140
The Schneider Electric experience’s extends over forty years in factorybuilt cubicles and over thirty years in SF6 breaking technology for Medium
Voltage switchgear.
This experience means that today Schneider Electric can propose
a complementary range: vacuum type circuit breaker cubicles up to 36 kV
and standard or enhanced internal arc withstand cubicles to reinforce
the safety of people according to the IEC standard.
This gives you the advantage of unique experience, that of a world leader,
with over 2,000 000 SF6 Medium Voltage units installed throughout
the world.
Putting this experience at your service and remaining attentive to your
requirements is the spirit of active partnership that we want to develop
in offering you the SM6.
MT20141
The modular SM6 is a range of harmonised cubicles equipped
with SF6 or vacuum breaking technology switchgear with 30 years
life span.
These cubicles allow you to produce all your Medium Voltage substation
requirements up to 36 kV by superposing their various functions.
The result of in-depth analysis of your requirements, both now and
in the future, SM6 cubicles mean that you can take advantage
of all the features of both a modern and proven technology.
1975: innovation
Sulphur hexafluoride (SF6) is first used in an MV switch for an MV/LV
transformer substation, with the VM6.
1989: experience
Over 300,000 VM6 cubicles equipped networks throughout the world.
1991: innovation and experience
Cumulated with the second generation of SM6 modular SF6 cubicles.
2010: a leading position
b with over 1,000,000 SM6 cubicles installed around the world,
Schneider Electric consolidates its position as uncontested leader
in the Medium Voltage field.
4
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Presentation
The range’s advantages
MT20142
Upgradability
SM6, a comprehensive range
b
b
b
b
b
a comprehensive offer covering your present and future requirements
a design adapted to the extension of your installations
a catalogue of functions for all your applications
a product designed to be in compliance with standards constraints
options to anticipate the telecontrol of your installations.
MT20143
Compactness
SM6, an optimised range
b compact units, with low increment cubicles
b rationalised space requirement for switchboard installation
b reduction of civil works costs
b easy integration in factory-built outdoor substations for which the SM6
is particularly well designed.
MT20144
Maintenance
SM6, a range with reduced maintenance
b the active parts (breaking and earthing) are integrated in an SF6-filled, “sealed for
life” unit
b the control mechanisms, are intented to function with reduced maintenance under
normal operating conditions
b enhanced electrical endurance when breaking.
MT20145
Ease of installation
SM6, a simple range to incorporate
b
b
b
b
reduced dimensions and weights
only one civil works layout
a solution adapted to cable connection
simplified switchboard busbar design.
MT20146
Ease and safe to operate
SM6, a proven range
b
b
b
b
b
b
b
a three position switch to block incorrect switching
the earthing disconnector has full closing capacity
positive breaking of position indicators
internal arc withstand in the cable and switchgear compartments
clear and animated display diagrams
switching lever with an “anti-reflex” function
compartmented cubicles.
MT20147
SM6: a range designed with telecontrol in mind
SM6 switchgear is perfectly adapted to telecontrol applications.
Motorised, either when installed or at a later date on-site without
any interruption in service, SM6 combines with the Easergy T200
remote control interface. You therefore benefit from a ready-to connect
unit that is easy to incorporate providing guaranteed switchgear operation.
MT20148
SM6: a range with adapted protection devices
With the SM6, Schneider Electric proposes solutions for network management;
the Sepam and VIP or relay ranges protect installations, providing continuity
of electrical supply and reducing downtime.
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Protecting the environment
Presentation
Schneider Electric’s recycling service
for SF6 products is part of a rigorous
management process.
61051N
Product environmental profile & recycling service
Schneider Electric is committed to a long term environmental approach.
As part of this, the SM6 has been designed to be environmentally friendly,
notably in terms of the product’s recycleability.
The materials used, both conductors and insulators, are identified in product
environmental profile analysis and easily separable.
It was performed in conformity with ISO 14040 “Environmental management:
life cycle assessment - principle and framework”.
At the end of its life, SM6 can be processed, recycled and its materials
recovered in conformity with the draft European regulations on the end-of-life
of electronic and electrical products, and in particular withoutany gas being
released to the atmosphere nor any polluting fluids being discharged.
61016N
SM6 is compliant with the RoHS directive.
RoHS restricts the use of six hazardous materials in the manufacture of various
types of electronic and electrical equipment.
24 kV
36 kV
Switch
unit
Circuit breaker
unit
Switch
unit
Ferrous metal
84%
65%
74%
Non-ferrous metal
4%
10.6%
8%
Thermohardening
9.5%
22%
15%
Thermoplastics
2.35%
2.3%
2%
Fluid
0.15%
0.1%
1%
MT55145
The environmental management system adopted by Schneider Electric
production sites that produce the SM6 have been assessed
and judged to be in conformity with requirements in the ISO 14001 standard.
01
ISO 140
6
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A full range of services
Presentation
61052N
Schneider Electric is capable of offering a full range of services
either associated or not with the supply of the SM6 unit.
To improve the quality of your electrical power:
b network study, harmonics study, etc.
b reactive energy compensation
b consumption monitoring
b optimisation of your electrical power supply contracts.
To accompany the purchase and installation
of your SM6 equipment:
b adaptation of our equipment to provide a better response
to your requirements
b on site assembly, testing and commissioning
of your equipment
b customised financing solutions
b warranty extension
b operator training.
To accompany your installation throughout its life
and upgrading your equipment:
b upgrading your existing equipment: functional adaptation,
control motorisation, renovation of protections units, etc.
b on site work
b supply of replacement parts
b maintenance contracts
b end of life recycling.
PE57151
Fore more information on all the services proposed by
Schneider Electric, please contact your Schneider Electric
Sales Office.
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The references of a leader
Presentation
Asia/Middle East
b Canal Electrical Distribution Company, Egypt
b General Motors Holden, Australia
b Pasteur Institute, Cambodia
b Tian he City, China
b Sanya Airport, China
b Bank of China, Beijing, Jv Yanta, China
b Plaza Hotel, Jakarta, Indonesia
b Bali Airport, Indonesia
b Wakasa Control Center, Japan
b Otaru Shopping center, Japan
b New City of Muang, Thong Than, Kanjanapas,
Thailand
b Danang and Quinhon Airport, Vanad, Vietnam
b British Embassy, Oman
b KBF Palace Riyadh, Saudi Arabia
b Raka Stadium, Saudi Arabia
b Bilkent University, Turkey
b TADCO, BABOIL development, United Arab Emirates
b Melbourne Tunnel City Link, Australia
b Campus KSU Qassim Riyad, Saudi Arabia
61001N
SM6, a world-wide product
Africa
b
b
b
b
b
b
b
b
b
b
ONAFEX, Hilton Hotel, Algeria
Yaounde University, Cameroon
Karoua Airport, Cameroon
Libreville Airport, Gabon
Ivarto Hospital, CORIF, Madagascar
Central Bank of Abuja, ADEFEMI, Nigeria
OCI Dakar, Oger international, CGE, Senegal
Bamburi cement Ltd, Kenya
Ivory Electricity Company, Ivory Coast
Exxon, New Headquarters, Angola
South America/Pacific
b
b
b
b
b
b
b
b
b
b
b
Lamentin Airport, CCIM, Martinique
Space Centre, Kourou, Guyana
Mexico City Underground System, Mexico
Santiago Underground System, Chile
Cohiba Hotel, Havana, Cuba
Iberostar Hotel, Bavaro, Dominican Republic
Aluminio Argentino Saic SA, Argentina
Michelin Campo Grande, Rio de Janeiro, Brazil
TIM Data Center, São Paulo, Brazil
Light Rio de Janeiro, Brazil
Hospital Oswaldo Cruz, São Paulo, Brazil
Europe
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
Stade de France, Paris, France
EDF, France
Eurotunnel, France
Nestlé company headquarters, France
TLM Terminal , Folkestone, Great Britain
Zaventem Airport, Belgium
Krediebank Computer Centre, Belgium
Bucarest Pumping station, Romania
Prague Airport, Czech Republic
Philipp Morris St Petersburg, Russia
Kremlin Moscow, Russia
Madrid airport, Spain
Dacia Renault, Romania
Lafarge cement Cirkovic, Czech Republic
Caterpillar St Petersburg, Russia
Ikea Kazan, Russia
Barajas airport, Spain
Coca-cola Zurich, Switzerland
8
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Presentation
Quality assurance
Quality certified to ISO 9001
A major advantage
Schneider Electric has integrated a functional organisation into each
of its units. The main mission of this organisation is to check the quality
and the compliance with standards.
This procedure is:
b uniform throughout all departments
b recognised by many customers and approved organisations.
But it is above all its strict application that has enabled recognition
to be obtained by an independent organisation:
The French Quality Assurance Association (FQAA).
MT55055
MT55054
The quality system for the design and manufacture of SM6 units
has been certified in conformity with the requirements of
the ISO 9001: 2000 quality assurance model.
ISO
900 1
ISO
9002
61002N
Meticulous and systematic controls
During manufacture, each SM6 is subject to systematic routine testing which aims to
check the quality and conformity:
b sealing testing
b filling pressure testing
b opening and closing rate testing
b switching torque measurement
b dielectric testing
b conformity with drawings and plans.
61003N
The results obtained are written and reported on the test certificate for each device
by the quality control department.
Mean Operating Time To Failure (MTTF)
As result of Schneider Electric quality assurance system, SM6 24 kV has negligible
“Mean Down Time (MDT)” in comparison to the “Mean Up Time (MUT)”, thus “Mean
Operating Time Between Failures (MTBF)” is as similar as to the MTTF.
MTTF (cumulative) = 3890 years.
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10
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Generalities
Contents
Field of application
12
Units for all functions
14
Operating conditions
20
Standards
21
Main characteristics
22
Factory-built cubicles description
24
Compartments description
26
Safety of people
By switchgear
By operating mechanism safety
By internal arc protection
28
28
30
31
MV electrical network management
32
Fault indicators
34
Ammeter
35
Description of the control/monitoring & protection functions
36
36
Sepam selection guide for all applications
LPCT protection chain
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TLP130, CLP2 sensors and Sepam series 20, 40, 80 protection units
41
41
Web Remote Monitoring
42
11
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Field of application
Generalities
The SM6 is made up of modular units containing fixed, disconnectable or
withdrawable metal-enclosed switchgear, using sulphur hexafluoride (SF6)
or vacuum:
b switch-disconnector
b SF1, SFset or Evolis circuit breaker
b Rollarc 400 or 400 D contactor, or vacuum contactor
b disconnector.
SM6 units are used for the MV section in MV/LV transformer substations in public
distribution systems and MV consumer or distribution substations up to 36 kV.
MV/LV transformer substations
UTE standard (EDF)
HV/MV substation
MV consumer substation
(MV metering)
IM
CM
DM2
QM
PM
IM
DE59670EN
MT55148
IM
Incoming line of the
main distribution
switchboard
MV consumer substation
(LV metering)
IM
IM
QM DM1-S
Substation
GAM2 QM
MT55147
Combined public distribution/
Consumer substation
PM IM
IM GIM QM
Outgoing line toward
other ring substations
Other standards
MV consumer substations
(MV metering)
IM
DM1-D
GBC-A
QM
DM1-S
MT55146
IM
Outgoing line toward other ring substations
Incoming line of the main distribution switchboard
12
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Field of application
Generalities
Industrial distribution substations
DE59200EN
HV/MV substation
Distribution switchboard
GBC-B
QM QM IM
IM
IMB GBM QM DM1-S
GBC-B
DM1-A
61004N
DM1-A
Incoming
line
ATS
Incoming
line
MV/LV transformer substations
Unit definitions
Below is the list of SM6 units used in MV/LV
transformer substations and industrial distribution
substations:
b IM, IMC, IMB switch
b PM fused switch
b QM, QMC, QMB fuse-switch combination
b CRM, CVM contactor and contactor with fuses
b DM1-A, DM1-D, DM1-S single-isolation
disconnectable SF6 type circuit breaker
b DMV-A, DMV-D, DMV-S single-isolation
vacuum type circuit breaker frontal
b DMVL-A, DMVL-D single-isolation disconnectable
vacuum type circuit breaker lateral
b DM1-W, DM1-Z withdrawable single-isolation
SF6 type circuit breaker
b DM2 double-isolation disconnectable SF6 type
circuit breaker
b DM2-W withdrawable double-isolation SF6 type
circuit breaker only for 36 kV
b CM, CM2 voltage transformers
b GBC-A, GBC-B current and/or voltage measurements
b NSM-cables for main incoming and standby
b NSM-busbars for main incoming and cables
for standby
b GIM intermediate bus unit
b GEM extension unit
b GBM connection unit
b GAM2, GAM incoming cable connection unit
b SM disconnector
b TM MV/LV transformer unit for auxiliaries
b Other units, consult us
b Special function EMB busbar earthing only for 24 kV.
QM NSM-busbarsGBM SM TM
NSM-cablesQM CRM CRM DM1-W
Standby
generator source
Standby
source
Distribution switchboard
QM QM GBC-B
IM
IMB GBM IM
GBC-B
DM1-S
DM1-S
ATS
Incoming
line
Incoming
line
ATS: Automatic Transfer System
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Units for all functions
Generalities
45
IM
Switch unit
24 kV: 375 or 500 mm
36 kV: 750 mm
DE59673
DE59672
page
DE59671
Connection to the networks
IMC
Switch unit
24 kV: 500 mm
36 kV: 750 mm
IMB
Switch unit with or without
earthing disconnector
right or left outgoing line
24 kV: 375 mm
36 kV: 750 mm
QM
Fuse-switch combination unit
24 kV: 375 or 500 mm
36 kV: 750 mm
DE59676
QMC
Fuse-switch combination unit
24 kV: 625 mm
36 kV: 1000 mm
QMB
Fuse-switch combination unit
right or left outgoing line
24 kV: 375 mm
36 kV: 750 mm
DE59677
46
DE59675
DE59674
Fuse-switch protection
47
PM
Fuse-switch unit
24 kV: 375 mm
36 kV: 750 mm
14
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Units for all functions
Generalities
DE59202
CRM
Fuse-contactor unit
24 kV: 750 mm
DE59231
48
49
CRM
Contactor unit
24 kV: 750 mm
DE59232
page
DE59201
Motor starter
CVM
Fuse-contactor unit
24 kV: 750 mm
CVM
Contactor unit
24 kV: 750 mm
50
DE59679
DE59678
SF6 circuit-breaker protection
DM1-A
Single-isolation, disconnectable
circuit breaker unit
24 kV: 750 mm
36 kV: 1000 mm
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DM1-D
Single-isolation, disconnectable circuit breaker unit
right or left outgoing line for 24 kV
right outgoing line for 36 kV
24 kV: 750 mm
36 kV: 1000 mm
15
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Units for all functions
Generalities
DE53490
DM1-S
Single-isolation, disconnectable
circuit breaker unit with
autonomous protection
24 kV: 750 mm
51
52
DM1-Z
Withdrawable single-isolation
circuit breaker unit
right outgoing line
24 kV: 750 mm
DE59691
DM1-W
Withdrawable single-isolation
circuit breaker unit
24 kV: 750 mm
36 kV: 1000 mm
DE59680
51
52
DE53487
page
DE59681
SF6 circuit-breaker protection
DM2
Double-isolation, disconnectable
circuit breaker unit right or left outgoing line
24 kV: 750 mm
36 kV: 1500 mm
DM2-W
Withdrawable double-isolation
circuit breaker unit right outgoing line
36 kV: 1500 mm
53
DMV-A
Single-isolation
circuit breaker unit
24 kV: 625 mm
16
AMTED398078EN.indd Sec:16
DE53493
DE53492
DE53491
Vacuum circuit-breaker protection
DMV-D
Single-isolation
circuit breaker unit
right outgoing line
24 kV: 625 mm
DMV-S
Single-isolation
circuit breaker unit with
autonomous protection
24 kV: 625 mm
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Units for all functions
Generalities
54
DE59694
page
DE53485
Vacuum circuit-breaker protection
DMVL-A
Single-isolation, disconnectable
circuit breaker unit
24 kV: 750 mm
DMVL-D
Single-isolation, disconnectable
circuit breaker unit right outgoing line
24 kV: 750 mm
56
GBC-A
Current and/or voltage
measurement unit
right or left outgoing line
24 and 36 kV: 750 mm
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CM2
Voltage transformers for mains
with insulated neutral system
24 kV: 500 mm
36 kV: 750 mm
DE53497
CM
Voltage transformers for mains
with earthed neutral system
24 kV: 375 mm
36 kV: 750 mm
DE53496
55
DE59684
DE59863
MV metering
GBC-B
Current and/or voltage
measurement unit
24 and 36 kV: 750 mm
17
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Units for all functions
Generalities
58
DE59685
DE53498
GBM
Connection unit
right or left outgoing line
24 kV: 375 mm
36 kV: 750 mm
DE59687
57
GEM
Extension unit VM6/SM6
24 kV: 125 mm
GIM
Intermediate bus unit
24 kV: 125 mm
36 kV: 250 mm
DE59688
page
DE59686
Casings
GAM2
Incoming cable-connection unit
24 kV: 375 mm
36 kV: 750 mm
18
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GAM
Incoming cable-connection unit
with earthing
24 kV: 500 mm
36 kV: 750 mm
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Units for all functions
Generalities
Other functions
59
DE59690
DE59689
DE53504
page
SM
Disconnector unit
24 kV: 375 mm or 500 (1) mm
36 kV: 750 mm
62
NSM-cables
Cables power supply
for main incoming line
and standby line
36 kV: 1500 mm
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NSM-busbars
Busbars power supply
for main incoming line on right or left
and cables for standby line
24 kV: 750 mm
DE59697
NSM-cables
Cables power supply
for main incoming line
and standby line
24 kV: 750 mm
DE59696
60
EMB
Busbar earthing compartment
24 kV: 375 mm
DE59693
DE59692
(1) only for 1250 A units.
TM
MV/LV transformer unit
for auxiliaries
24 kV: 375 mm
36 kV: 750 mm
NSM-busbars
Busbars power supply
for main incoming line on right or left
and cables for standby line
36 kV: 1500 mm
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Operating conditions
In addition to its technical characteristics,
SM6 meets requirements concerning safety
of life and property as well as ease
of installation, operation and protecting
the environment.
SM6 units are designed for indoor installations.
Their compact dimensions are:
b 375 to 1500 mm width
b 1600 to 2250 mm height
b 840 to 1400 mm depth…
… this makes for easy installation in small rooms or prefabricated substations.
Cables are connected via the front.
All control functions are centralised on a front plate, thus simplifying operation.
The units may be equipped with a number of accessories (relays, toroids,
instrument transformers, surge arrester, control and monitoring, etc.).
PE57152
Generalities
Normal operating conditions
b Ambient air temperature:
1) less than or equal to 40°C
2) less than or equal to 35°C on average over 24 hours
3) greater or equal to –5°C.
b Altitude
1) less than or equal to 1000 m
2) above 1000 m, a derating coefficient is applied (please consult us).
b Solar radiation
1) no solar radiation influence is permitted.
b Ambient air pollution
1) no significant pollution by dust, smoke, corrosive and/or flammable gases,
vapours or salt.
b Humidity
1) average relative humidity over a 24 hour period, less than or equal to 95%
2) average relative humidity over a 1 month period, less than or equal to 90%
3) average vapor pressure over a 24 hour period, less than or equal to 2.2 kPa
4) average vapor pressure over a 1 month period, less than or equal to 1.8 kPa.
For these conditions, condensation may occasionally occur. Condensation can be
expected where sudden temperature changes occur in periods of high humidity.
To withstand the effects of high humidity and condensation, such as breakdown of
insulation, please pay attention on Civil Engineering recommendations for design
of the building or housing, by suitable ventilation and installation.
Severe operating conditions (please consult us).
20
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Generalities
Standards
SM6 units meet all the following standards and specifications:
b IEC standards
62271-200
High-voltage switchgear and controlgear - Part 200: A.C. metalenclosed switchgear and controlgear for rated voltage above 1 kV
and up to and including 52 kV.
62271-1
High-voltage switchgear and controlgear - Part 1: Common
specifications.
60265-1
High voltage switches - Part 1: switches for rated voltages above 1 kV
and less or equal to 52 kV.
62271-105
High-voltage switchgear and controlgear - Part 105: High voltage
alternating current switch-fuse combinations.
60255
Electrical relays.
62271-100
High-voltage switchgear and controlgear - Part 100: High-voltage
alternating current circuit breakers.
62271-102
High-voltage switchgear and controlgear - Part 102: High-voltage
alternating current disconnectors and earthing switches.
60044-1
Instrument transformers - Part 1: Current transformers.
60044-2
Instrument transformers - Part 2: Voltage transformers.
60044-8
Instrument transformers - Part 8: Low Power Current Transducers.
61958
High-voltage prefabricated switchgear and controlgear assemblies Voltage presence indicating systems.
b UTE standards for 24 kV
NFC 13.100
Consumer substation installed inside a building and fed by a second
category voltage public distribution system.
NFC 13.200
High voltage electrical installations requirements.
NFC 64.130
High voltage switches for rated voltage above 1 kV and less than 52 kV.
NFC 64.160. Alternating current disconnectors and earthing switches
EDF specifications for 24 kV
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HN 64-S-41
A.C. metal-enclosed swichgear and controlgear for rated voltages
above 1 kV and up to and including 24 kV.
HN 64-S-43
Electrical independent-operating mechanism for switch 24 kV - 400 A.
21
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Main characteristics
Generalities
The hereunder values are for working temperatures from -5°C up to +40°C
and for a setting up at an altitude below 1000 m.
PE57150
Electrical characteristics
Rated voltage
Ur
kV
7.2
12
17.5
24
36
Insulation
Ud
50/60 Hz, 1 min (kV r ms)
20
28
38
50
70
Isolation
Ud
50/60 Hz, 1 min (kV r ms)
23
32
45
60
80
Insulation
Up
1.2/50 μs (kV peak)
60
75 (1)
95
125
170
Isolation
Up
1.2/50 μs (kV peak)
70
85
110
145
195
Insulation level
Breaking capacity
Transformer off load
A
16
Cables off load
A
31.5
50
400 - 630 -1250
630-1250
1250
Rated current
Ir
A
Short-time withstand current
Ik/tk (2)
kA /1 s
Making capacity (50 Hz)
Ima
kA
25
630 - 1250
20 (3)
630 - 1250
16
630 - 1250
12.5
400 - 630 - 1250
62.5
630
630-1250
50
630
630
40
630
630
31.25
400 - 630
630
630
NA
Maximum breaking capacity (Isc)
Units IM, IMC, IMB,
NSM-cables, NSM-busbars
A
630 - 800 (4)
QM, QMC, QMB
kA
25
PM
kA
25
20
CRM
kA
10
CRM with fuses
kA
25
CVM
kA
6.3
NA
CVM with fuses
kA
25
NA
20
20
8
NA
NA
SF6 circuit breaker range
DM1-A, DM1-D, DM1-W, DM2
DM1-S
kA
kA
DM1-Z
DM2-W
kA
25
630-1250
20
630-1250
1250
25
630
NA
25
1250
NA
25
NA
1250
20
NA
630
Vacuum circuit breaker range
DMV-A, DMV-D, DMV-S
kA
25
630-1250
DMVL-A
kA
20
630
NA
NA
DMVL-D
kA
25
630
NA
NA: Non Available
(1) 60 kV peak for the CRM unit
(2) 3 phases
(3) In 20 kA / 3 s, consult us
(4) In 800 A, consult us.
22
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Generalities
Main characteristics
Endurance
Units
Mechanical endurance
Electrical endurance
Units IM, IMC, IMB, PM,
QM (5), QMC (5), QMB (5),
NSM-cables, NSM-busbars
IEC 60265
1 000 operations
class M1
IEC 60265-1
100 breaks at Ir,
p.f. = 0.7, class E3
CRM
Disconnector
IEC 62271-102
1 000 operations
Rollarc 400
IEC 60470
300 000 operations
IEC 60470
100 000 breaks at 320 A
300 000 breaks at 250 A
Rollarc 400D
100 000 operations
100 000 breaks at 200 A
Disconnector
IEC 62271-102
1 000 operations
CVM
Vacuum contactor IEC 60470
2 500 000 operations
250 000 with mechanical
latching
IEC 60470
250 000 breaks at Ir
SF6 circuit breaker range
DM1-A,
DM1-D,
DM1-W,
DM1-Z,
DM1-S,
DM2
DM2-W
Disconnector
IEC 62271-102
1 000 operations
SF circuit breaker
IEC 62271-100
10 000 operations
class M2
IEC 62271-100
30 breaks at 12.5 kA for 24 kV
25 breaks at 25 kA for 24 kV
40 breaks at 16 kA for 36 kV
15 breaks at 25 kA for 36 kV
10 000 breaks at Ir,
p.f. = 0.7, class E2
Switch
IEC 60265
1 000 operations
class M1
IEC 60265
100 breaks at Ir,
p.f. = 0.7, class E3
Evolis circuit
breaker
IEC 62271-100
10 000 operations
class M2
IEC 62271-100
10 000 breaks at Ir,
p.f. = 0.7, class E2
Disconnector
IEC 62271-102
1 000 operations
Evolis circuit
breaker
IEC 62271-100
10 000 operations
class M2
Vacuum circuit breaker range
DMV-A,
DMV-D,
DMV-S
DMVL-A
DMVL-D
IEC 62271-100
10 000 breaks at Ir,
p.f. = 0.7, class E2
(5) As per recommendation IEC 62271-105, three breakings at p.f. = 0.2
800 A under 36 kV; 1400 A under 24 kV; 1730 A under 12 kV; 2600 A under 5.5 kV.
Internal arc withstand (in accordance with IEC 62271-200):
b SM6 24 kV:
v standard: 12.5 kA 1 s, IAC: A-FL
v enhanced: 16 kA 1 s, IAC: A-FLR & IAC: A-FL
b SM6 36 kV:
v standard: 16 kA 1 s, IAC: A-FL.
Protection index:
b classes: PI (insulating partition)
b loss of service continuity classes: LSC2A
b units in switchboard: IP3X
b between compartments: IP2XC
b Cubicle: IK08.
Electro-magnetic compatibility:
b relays: 4 kV withstand capacity, as per recommendation IEC 60801.4
b compartments:
v electrical field:
- 40 dB attenuation at 100 MHz
- 20 dB attenuation at 200 MHz
v magnetic field: 20 dB attenuation below 30 MHz.
Temperatures:
The cubicles must be stored and installed in a dry area free from dust and with
limited temperature variations.
b for stocking: from – 40°C to +70°C
b for working: from – 5°C to +40°C
b other temperatures, consult us.
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Factory-built cubicles
description
Generalities
PE50780
Cubicles are made up of 3 (*) compartments and 2 cabinets
that are separated by metal or insulating partitions.
Switch and fuse protection cubicles
2
1
5
1 switchgear: switch-disconnector and earthing switch in an enclosure filled
with SF6 and satisfying “sealed pressure system” requirements.
4
2 busbars: all in the same horizontal plane, thus enabling later switchboard
extensions and connection to existing equipment.
3 connection: accessible through front, connection to the lower switch-disconnector
and earthing switch terminals (IM cubicles) or the lower fuse-holders (PM and QM
cubicles). This compartment is also equipped with an earthing switch downstream
from the MV fuses for the protection units.
3
4 operating mechanism: contains the elements used to operate the switchdisconnector and earthing switch and actuate the corresponding indications
(positive break).
5 low voltage: installation of a terminal block (if motor option installed), LV fuses
and compact relay devices.
If more space is required, an additional enclosure may be added on top of the cubicle.
Options: please, refer to the chapter “Characteristics of the functional units”.
PE50781
(*) 2 compartments for 36 kV
SF6 circuit breaker cubicles
1 switchgear: disconnector(s) and earthing switch(es), in enclosures filled with SF6
and satisfying “sealed pressure system” requirements.
2
1
5
4
3
2 busbars: all in the same horizontal plane, thus enabling later switchboard
extensions and connection to existing equipment.
3 connection and switchgear: accessible through front, connection to the downstream
terminals of the circuit breaker.
Two circuit breaker offers are possible:
b SF1: combined with an electronic relay and standard sensors (with or without
an auxiliary power supply
b SFset: autonomous set equipped with an electronic protection system and special
sensors (requiring no auxiliary power supply).
4 operating mechanism: contains the elements used to operate the disconnector(s),
the circuit breaker and the earthing switch and actuate the corresponding indications.
5 low voltage: installation of compact relay devices (Statimax) and test terminal
boxes. If more space is required, an additional enclosure may be added on top
of the cubicle.
4
24
AMTED398078EN.indd Sec:24
Options: please, refer to the chapter “Characteristics of the functional units”.
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Factory-built cubicles
description
Generalities
Frontal vacuum type circuit breaker cubicles
PE50782
1 switchgear: load break switch and earthing switch(es), in enclosure filled with
SF6 and satisfying and one vacuum circuit breaker, “sealed pressure system”
requirements.
2
1
2 busbars: all in the same horizontal plane, thus enabling later switchboard
5
extensions and connection to existing equipment.
4
3 connection and switchgear: accessible through front, connection to the
downstream terminals of the circuit breaker.
b Evolis: device associated with an electronic relay and standard sensors
(with or without auxiliary source).
4 operating mechanism: contains the elements used to operate
the disconnector(s), the circuit breaker and the earthing switch and actuate
the corresponding indications.
3
5 low voltage: installation of compact relay devices (VIP) and test terminal boxes.
If more space is required, an additional enclosure may be added on top of the cubicle.
Options: please, refer to the chapter “Characteristics of the functional units”.
Lateral vacuum type circuit breaker cubicles
PE50783
1 switchgear: disconnector(s) and earthing switch(es), in enclosure filled with SF6
and satisfying and one vacuum circuit breaker, “sealed pressure system”
requirements.
2 busbars: all in the same horizontal plane, thus enabling later switchboard
2
1
5
4
extensions and connection to existing equipment.
3 connection and switchgear: accessible through front, connection to the
downstream terminals of the circuit breaker.
b Evolis: device associated with an electronic relay and standard sensors
(with or without auxiliary source).
4 operating mechanism: contains the elements used to operate
the disconnector(s), the circuit breaker and the earthing switch and actuate
the corresponding indications.
3
5 low voltage: installation of compact relay devices (VIP) and test terminal boxes.
If more space is required, an additional enclosure may be added on top of the cubicle.
Options: please, refer to the chapter “Characteristics of the functional units”.
Contactor cubicles
PE50784
1 switchgear: disconnector and earthing switch and contactor in enclosures filled
with SF6 and satisfying “sealed pressure system” requirements.
2 busbars: all in the same horizontal plane, thus enabling later switchboard
extensions and connection to existing equipment.
2
1
5
4
3
3 connection and switchgear: accessible through front.
This compartment is also equipped with an earthing switch downstream.
The contactor may be equipped with fuses.
4 types may be used:
b R400 with magnetic holding
b R400D with mechanical latching
b Vacuum with magnetic holding
b Vacuum with mechanical latching.
4 operating mechanism: contains the elements used to operate
the disconnector(s), the contactor and the earthing switch and actuate
the corresponding indications.
5 low voltage: installation of compact relay devices and test terminal boxes.
With basic equipment, an additional enclosure is added on top of the cubicle.
Options: please, refer to the chapter “Characteristics of the functional units”.
4
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Compartments description
61007N
DE53507
Generalities
Busbar compartment
DE53508
61006N
The three insulated busbars are parallel-mounted. Connection is made to the upper
pads of the enclosure using a field distributor with integrated captive screws.
Ratings 400 - 630 - 1250 A.
Switch compartment for 24 kV
This compartment is separated from the busbar compartment and the connection
compartment by the enclosure surrounding the switch, the disconnector and
the earthing switch.
DE53509
Connection and switch compartment
DE53510
SF6 and vacuum lateral type
circuit breaker
The network cables are connected:
b to the terminals of the switch
b to the lower fuse holders
b or to the connection pads of the circuit breaker.
Cables may have either:
b cold fitted cable end for dry-type
With basic equipment, the maximum allowable cross-section for cable is:
b 630 mm2 or 2 x 400 mm2 for 1250 A incoming or outgoing units
b 240 mm2 or 2 x 240 mm2 for incoming or outgoing units 400 - 630 A
b 95 mm2 for transformer protection cubicles incorporating fuses.
See in fonctional units characteristics chapter for each unit allowable section.
The earthing switch must be closed before the cubicle may be accessed.
The reduced depth of the cubicle makes for easy connection of all phases.
A stud incorporated in the field distributor makes it possible to position and secure
the cable-end lug with a single hand.
Frontal vacuum type
circuit breaker
26
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Compartments description
Operating-mechanism cover
61008N
DE53511
Generalities
These covers contain the various operating functions for the:
b switch and earthing switch
b disconnector(s)
b circuit breaker
b contactor
and the voltage presence indicator.
The operating-mechanism cover may be accessed with the cables and busbars
energised and without isolating the substation.
It also enables easy installation of padlocks, locks and standard LV accessories
(auxiliary contacts, trip units, motors, etc.).
Low-voltage monitoring control cabinet for 24 kV
It enables the cubicle to be equipped with low voltage switchgear providing
protection, control, status indication and data transmission.
According to the volume, it is available in 3 versions: cover, wiring duct and cabinet.
A - LV cover: enables a very simple low voltage
section to be installed such as indication buttons, push
buttons or protection relays.
The total height of the cubicle is then 1600 mm.
DE53512
C - LV control cabinet
h = 2050 mm
PE57153
A - LV cover B - LV wiring duct
h = 1600 mm h = 1690 mm
C
B
A
B - LV wiring duct and cabinet: enables a large
majority of low voltage configurations to be installed.
It also takes the Sepam series 20 or series 40.
The total cubicle height is then 1690 mm.
C - LV control cabinet: this is only used for larger
low voltage accessories or those with a depth greater
than 100 mm or complex equipment, such as Sepam
series 80, converters, changeover and telecontrol
units, regulating transformers or dual secondary
transformers.
The total height of the cubicle then becomes 2050 mm.
In all cases, these volumes are accessible,
with cables and busbars energised,
without de-energising the substation.
Low-voltage monitoring control cabinet for 36 kV
A - LV cover: enables a very simple low voltage
section to be installed such as indication buttons,
push buttons or protection relays.
The total height of the cubicle is then 2250 mm.
AB
DE59695
PE58270
A - LV cover
h = 2250 mm
B - LV control cabinet: this is only used for larger
low voltage accessories or those with a depth greater
than 100 mm or complex equipment, such as Sepam
series 80, converters, changeover and telecontrol
units, regulating transformers or dual secondary
transformers.
In all cases, these volumes are accessible,
with cables and busbars energised,
without de-energising the substation.
AMTED398078EN.indd
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1500
1615
27
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Safety of people
Generalities
By switchgear
61010N
Switch or disconnector and earthing switch
b Gas tightness
The three rotating contacts are placed in an enclosure filled with gas to a relative
pressure of 0.4 bar (400 hPa) for 24 kV and 1 bar (1000 hPa) for 36 kV. It satisfies
“sealed pressure system” requirements and seal tightness is always factory
checked, and leakage rate is less than 0.1% for 30 years life span.
b Operating safety
v the switch may be in one of three positions: “closed”, “open”, or “earthed”,
representing a natural interlocking system that prevents incorrect operation.
Moving-contact rotation is driven by a fast-acting mechanism that is independent
of the action of the operator.
v the device combines the breaking and disconnection functions.
v the earthing switch placed in the SF6 has a short-circuit making capacity,
in compliance with standards.
v any accidental over-pressures are eliminated by the opening of the safety
membrane, in which case the gas is directed toward the back of the unit,
away from the operator.
MT20184
PE57226
Switch-disconnector for 24 kV
Switch-disconnector for 36 kV
Closed position
Open position
Earth position
b Insensitivity to the environment
v parts are designed in order to obtain optimum electrical field distribution.
v the metallic structure of cubicles is designed to withstand and aggressive
environment and to make it impossible to access any energised part when
in operation.
61011N
Rollarc 400 and 400D contactor
b Gas tightness
The three phases are placed in an enclosure filled with SF6 gas to a relative
pressure of 2.5 bars (2500 hPa). It satisfies “sealed pressure system” requirements
and seal tightness is always checked in the factory.
DE53513
b Operating safety
Accidental over-pressures are eliminated by the opening of the safety membrane.
Rollarc contactor
Contacts closed
28
AMTED398078EN.indd Sec:28
Main contacts
separated
Arcing period
Contacts open
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Safety of people
Generalities
By switchgear
61012N
SF6 circuit breaker: SF1
b Gas tightness
The SF1 circuit breaker is made up of three separate poles mounted
on a structure supporting the operating mechanism. Each pole-unit houses
all the active elements in an insulating enclosure filled with gas to a relative pressure
of 0.5 bar (500 hPa) for 24 kV and 2 bar (2000 hPa) for 36 kV. It satisfies “sealed
pressure system” requirements and seal tightness is always checked in the factory.
DE53514
b Operating safety
Accidental over-pressures are eliminated by the opening of the safety membrane.
61058N
SF1 circuit breaker
Contacts closed
PE50798
Evolis circuit breaker
Precompression
Arcing period
Contacts open
Vacuum type circuit breaker: Evolis
b Vacuum tightness
The Evolis circuit breaker comprises three separate pole units fixed on a structure
supporting the control mechanism. Each pole encloses all of the active parts in an
insulating enclosure, under vacuum, and its vacuum tightness is systematically
checked in the factory.
b Operating safety
The magnetic field is applied along the contact axis of the vacuum type circuit breaker.
This process diffuses the arc in a regular manner with high currents.
It ensures optimum distribution of the energy along the compact surface
so as to avoid local hot spots.
The advantages of this technique:
v a simplified vacuum type circuit breaker which is consequently very reliable,
v low dissipation of arcing energy in the circuit breaker,
v highly efficient contacts which do not distort during repeated breaking,
v significant reduction in control energy.
Evolis lateral version
Vacuum type contactor
PE57841
b Vacuum tightness
Vacuum contactor comprises three separate poles fixed on a structure supporting
the control mechanism. Each pole encloses all of the active parts in an insulating
enclosure under vacuum and its vacuum tightness is checked in the factory.
Vacuum type contactor
AMTED398078EN.indd
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Generalities
Safety of people
By operating mechanism safety
61013N
Reliable operating mechanism
b Switchgear status indicator:
Fitted directly to the drive shaft, these give a definite indication of the contact’s position.
(appendix A of standard IEC 62271-102).
b Operating lever:
This is designed with an anti-reflex device that stops any attempt to re-open
the device immediately after closing the switch or the earthing disconnector.
b Locking device:
Between one and three padlocks enable the following to be locked:
v access to the switching shaft of the switch or the circuit breaker,
v access to the switching shaft of the earthing disconnector,
v operating of the opening release push-button.
Simple and effortless switching
PE50796
Mechanical and electrical controls are side by side on the front fascia, on a panel
including the schematic diagram indicating the device’s status (closed, open, earthed):
b Closed: the drive shaft is operated via a quick acting mechanism, independent of
the operator. No energy is stored in the switch, apart from when switching operations
are taking place.
For combined switch fuses, the opening mechanism is armed at the same time
as the contacts are closed.
b Opening: the switch is opened using the same quick acting mechanism,
operated in the opposite direction.
For circuit breakers and the combined switch fuses, opening is controlled by:
v a push-button,
v a fault.
b Earthing: a specific control shaft enables the opening or closing of the earthing
contacts. Access to this shaft is blocked by a cover that can be slid back if the switch
is open but which remains locked in place if it is closed.
Visibility of main contacts (option)
Visibility of main contacts (option for 24 kV)
PE57166
The position of main contacts is clearly visible from the front of the cubicle through
the window.
Gas pressure indicator (option for 24 kV)
Despite SM6 switch is sealed pressure system and has open and close capacity
on rated current at 0 bar relative pressure SF6, to insure you about the internal
pressure, we propose on request before sale or on site by after-sales either
a pressure switch or an analog manometer on the switch.
These devices are both fitted without any alteration on the switch, they are
temperature compensated and compatible with visibility of main contacts
if requested.
PE56366
Voltage presence indicator
This device has integrated VPIS (Voltage Presence Indicating System) type lights,
in conformity with IEC standard 61958, enabling the presence (or absence) of voltage
to be checked on the cables.
30
AMTED398078EN.indd Sec:30
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Generalities
Safety of people
By internal arc protection
Standard IEC 62271-200 appendix A
indicates a method for testing switchgear
in metal enclosures under internal arc
conditions. The aim of this test is to show
that an operator situated in front of
a switchboard would be protected
against the effects of an internal fault.
To enhance the safety of people, it is desirable to provide as high a degree
of protection as possible by evacuating the effects of internal arc using:
b evacuation systems which direct gases towards the top or the bottom
of the switchboard enabling over pressure to be limited in the case
of an internal fault in the compartments
b channelling and evacuating hot gases towards an external area, which is not
hazardous for the operator
b materials which are non-inflammable in the cubicles
b reinforced panels.
Consequently:
The SM6 is designed to offer a good level of safety
b Control of the architecture:
v compartment type enclosure.
DE59732
b Technological control:
v electrotechnical: modelling of electrical fields,
v mechanical: parts produced using CAD systems.
b Use of reliable components:
v choice of materials,
v earthing switch with closing capacity.
b
v
v
v
Installation of an SM6 switchboard installed against the wall
downwards exhaust 12.5 kA 1 s and 16 kA 1 s, IAC: A-FL:
3-sides internal arc protection
Devices for total operating safety:
voltage presence indicator on the front face,
natural reliable interlocking,
locking using keys or padlocks.
Internal arc withstand of the cubicles
2 versions are available for 24 kV:
basic version: 12.5 kA 1 s, IAC: A-FL
enhanced internal arc withstand: 16 kA 1 s, IAC: A-FL or IAC: A-FLR.
1 version is available for 36 kV:
16 kA 1 s, IAC: A-FL.
DE59733
b
v
v
b
v
SM6 internal arc
(in conformity with IEC 62271-200 appendix A)
Installation of an SM6 24 kV switchboard installed in the middle
of a room upwards exhaust 16 kA 1 s, IAC: A-FLR:
4-sides internal arc protection
In its internal arc version, the SM6 has successfully passed all of the type testing
relative to standard IEC 62271-200 (5 acceptance criteria).
The materials used meet the constraints for which the SM6 is designed.
The thermal and mechanical forces that an internal arc can produce are perfectly
absorbed by the enclosure.
An operator situated in the front of the SM6 switchboard during an internal fault
will not be exposed to the effects of arcing.
SM6 proposes several options to install a standard or
enhanced internal arc withstand switchboard
DE59734
b For 24 and 36 kV 3-sides internal arc protection IAC: A-FL, 12,5 kA 1 s, 16 kA 1 s
SM6 switchboard positioned against the wall, access to the rear of the cubicles is
impossible, internal arc protection on three sides is sufficient.
b For 24 kV 4-sides internal arc protection IAC: A-FLR, 16 kA 1 s
For SM6 switchboards installed in the middle of a room, 4-sides internal arc
protection is necessary in order to protect an operator moving around the switchboard.
Installation of an SM6 24 kV switchboard installed in the middle
of a room downwards exhaust 16 kA 1 s, IAC: A-FLR:
4-sides internal arc protection
AMTED398078EN.indd
AMTED398078EN.indd Sec:31
b Choice of exhaust:
(civil engineering document for internal arc protected cubicles to be considered)
v For 24 kV upwards exhaust
A ceiling height greater or equal than 2 800 mm is necessary.
v For 24 kV downwards exhaust
Civil engineering with an adequate volume is necessary.
v For 36 kV downwards exhaust
Civil engineering with an adequate volume is necessary.
31
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MV electrical network
management
Generalities
PE15074
Easergy T200 S
Easergy T200 S is a simplified MV substation control unit for secondary distribution
networks enabling remote control of one or two MV substation switches.
T200 S, a version of the T200 I unit, is integrated in the SM6 cubicle LV control
cabinet.
It is limited to control 2 switches. It is intended for remote control applications
for source transfer switching and back up generator set switching in NSM cubicle.
Easergy T200 S for 24 kV: remote control interface
in LV control cabinet
Easergy T200 S a multifunctional “plug and play” interface which integrates
all functions required for remote monitoring and control of MV substations:
b acquisition of various data types: switch position, fault detectors, current values, etc.
b transmission of opening and closing orders to the switches
b exchange with the control center.
Particularly used during network incidents, Easergy T200 S has proven its reliability
and availability to be able to operate the switchgear at all times. It is easy to implement
and operate.
Functional unit dedicated to Medium Voltage applications
61017N
PE15079
Easergy T200 S is installed in the low voltage control cabinet of NSM cubicles
for remote control of one or two switches.
Easergy notably enables source transfer switching between two switches.
It has a simple panel for local operation to manage electrical controls (local/remote
switch) and to display switchgear status information.
It integrates a fault current detector (overcurrent and zero sequence current) with
detection thresholds configurable channel by channel (threshold and fault duration).
“Plug and play” and secure
PE15078
Control command
Back up power supply
Integrated in the low voltage control cabinet of an MV-equipped cubicle, it is ready
to connect to the data transmission system.
Easergy T200 S has been subject to severe tests on its resistance to MV electrical
constraints. A back-up power supply guarantees several hours continuity of service
for the electronic devices, motorization and MV switchgear.
Current transformers are of split core type for easier installation.
Compatible with all SCADA remote control systems
Easergy T200 S supplies the following standard protocols:
Modbus, DPN3.0 level 2 and IEC 870-5-101.
Data transmission system standards are: RS232, RS485, PSTN, FSK, FFSK,
GSM/GPRS.
Other systems are available on request, the radio frequency emitter/receiver
is not supplied.
Split core CTs
Voltage detection relay for NSM function
PE57787
VD23 provides accurate information of presence or absence of voltage.
Associated with VPIS-Voltage Output, VD23 is typically used in critical power
and safety applications.
VD23
Various combinations of voltage detection are possible:
b 3 Ph-N and residual voltage: V1 + V2 + V3 + V0
b 3 Ph-N or Ph-Ph voltage: V1 + V2 + V3 or U12 + U13 + U23
b 1 Ph-N or Ph-Ph or residual voltage: V1, V2, V3, U12, U13, U23, V0.
VD23 can display the MV network voltage (in % of service voltage), active the relay
output R1 to monitor a loss of voltage on 1 phase at least and active the relay output
R2 to monitor a presence of voltage on 1 phase at least.
b Auxilary power supply: from 24 to 48 Vdc
b Assembly: compact DIN format, mounted in the same place as fault passage
indicator (format DIN, integrated in switchgear), terminal connexion fitted with
VPIS-Voltage Output
b Compatible with all neutral earthing systems.
32
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MV electrical network
management
Generalities
PE56311
Easergy T200 I: an interface designed
for telecontrol of MV networks
Functional unit designed for the Medium Voltage network
PE56422
PE56421
Easergy T200 I is a “plug and play” or multifunction interface that integrates
all the functional units necessary for remote supervision and control of the SM6:
b acquisition of the different types of information: switch position, fault detectors,
current values...
b transmission of switch open/close orders
b exchanges with the control center.
Required particularly during outages in the network, Easergy T200 I is of proven
reliability and availability, being able to ensure switchgear operation at any moment.
It is simple to set up and to operate.
Monitoring and control
PE56423
PE56824
Local information and control
b Easergy T200 I is designed to be connected directly to the MV switchgear,
without requiring a special converter.
b It has a simple front plate for local operation, which allows management of
electrical rating mechanisms (local/remote switch) and display of information
concerning switchgear status.
b It has an integrated MV network fault current detection system (overcurrent and
zero sequence) with detection set points that can be configured channel by channel
(current value and fault current duration).
Back up power supply
AMTED398078EN.indd
AMTED398078EN.indd Sec:33
Medium Voltage switchgear operating guarantee
Polarized connectors
b Easergy T200 I has undergone severe MV electrical stress withstand tests.
b It is a backed up power supply which guarantees continuity of service for several
hours in case of loss of the auxiliary source, and supplies power to the Easergy T200
I and the MV switchgear motor mechanisms.
b Ready to plug
v Easergy T200 I is delivered with a kit that makes it easy to connect the motor
mechanisms and collect measurements.
v the telecontrol cabinet connectors are polarized to avoid any errors during
installation or maintenance interventions.
v current measurement acquisition sensors are of the split type, to facilitate
their installation.
v works with 24 Vdc and 48 Vdc motor units.
33
20/06/11 15:43
Easergy MV underground network fault current passage indicators are a range
of products adapted to all neutral earthing systems: insulated, impedant and
direct earthing.
b Easergy Flair 21D-22D-23DV, are self-powered with a liquid crystal display,
with DIN dimensions for MV cubicle installation.
b Easergy Flair 279 and 219, have a wall-mounted case for the MV cubicles
substation or LV compartment and anexternal power supply which can be backed up.
b Easergy Flair 200C (communicative) has advanced measurement functions and
long distance communication features (radio, GSM, RTC, etc.).
PE57155
PE57921
Easergy Flair is a comprehensive range
of underground network fault current
indicators
PE57922
Fault indicators
PE57154
Generalities
Easergy Flair
21D - 22D - 23DV
Usage
Underground MV networks, open loop, insulated,
impedant and direct neutral earthing systems.
279 - 219
200C
Installation
Flush fitted
Casing
Casing
Power supply
Self-powered
or dual power
230 Vac
or battery
230 Vac
Fault detection
Phase-phase and phase-earth for all 3 ranges
Indication
LCD display
Measurement
Current,
frequency
Communication
SCADA interface
by dry contact
Indicator light
Indicator light (option)
Current, voltage,
power
SCADA interface
by dry contact
Long distance (radio,
PSTN, GSM, etc.)
Easergy Flair 21D - 22D - 23DV
SM6 integrates Flair 21D, Flair 22D and Flair 23DV on every incoming cubicles.
b High performance indicators
v indication of phase-phase and phase-earth faults,
v faulty phase indication,
v compatible with HV/MV substation protection devices.
b Clear and comprehensive display
v displaying the faulty phase for earth fault,
v displaying settings,
v displaying the load current including peak demand and frequency meter.
b Maintenance free.
Flair 21D
Flair 22D
Flair 23DV
b
b
b
b (battery)
b (external)
Power supply
Self-powered
Dual power supply
Display of settings
Short-circuit fault thresholds
b
b
b
Earth fault thresholds
b
b
b
Validation (no current)
b
b
b
Reset upon return of current
b
b
b
b
b
L1-L2-L3
L1-L2-L3
Reset timer
Faulty phase and measurements
Faulty phase
b
b
Peak demand current
50/60 Hz
b
50/60 Hz
b
Residual current
b
b
Load current
MV network frequency
34
AMTED398078EN.indd Sec:34
L1-L2-L3
b
AMTED398078EN.indd
20/06/11 15:43
Ammeter
Generalities
PE56822
b At the leading edge of technology,
Amp 21D is suitable for Medium Voltage
network load management.
b Self-powered, it ensures a permanent
display of currents.
b Compact and in DIN format, it fits
naturally into MV cubicles.
b Cost efficient, it uses the CT optimised
for Fault Passage Indicator.
b Performant, it displays phase current
and maximum of current.
Functions
b Display of 3 phase current: I1 , I2 , I3. Range: 3 A to 800 A
b Display of 3 phase current maximeter: I1 , I2 , I3. Range: 3 to 800 A.
Display principle
b
v
b
v
v
v
Load curents are permanently displayed
continuous scrolling of L1, then L2, then L3.
Maximeter
access to maximeter display by pressing a dedicated push button
continuous scrolling of M1, then M2, then M3
reset of all maximeter by pressing a combination of two push buttons.
Assembly
Small size enclosure
b DIN format : 93 x 45 mm
b Secured, extraction-proof mounting
b Terminal connections.
Technical data
Application
DE58404
Frequency
Load current
Measurement
Range
Reset of maximeter
Power supply
Self power
Battery
Auxiliary supply
Display
Amp 21D
L1
L2
50 Hz and 60 Hz
> 3A
Phase current
Accuracy (I < 630 A)
Manual from device
3 to 800 A
± 5%, ± 2 A
Yes
From the current sensors
I load > 3 A
No
No
Display
Current per phase
Maximeter per phase
4 digits LCD
Yes (resolution 1 A)
Yes
Phase CTs
3 split core CT
Test
Yes
IEC 60255-5
IEC 61000-4-4 (level 4)
IEC 61000-4-12
Operating temperature
Storage temperature
Salt fog
IEC 60068-2-6
IEC 60068-2-29
Insulation 10 kV
Shock wave 20 kV
– 25°C to + 70°C
– 40°C to + 85°C
200 h
Vibrations 10 to 500 Hz: 2 g
Protection IP23
Sensors
Miscellaneous
L3
Characteristics
Dielectric
Electromagnetic
PE57169
Minimum current
Climatic
Mechanical
The SM6 integrates ammeter Amp 21D on all
incoming cubicles and the fuse-switch cubicles
AMTED398078EN.indd
AMTED398078EN.indd Sec:35
35
20/06/11 15:43
Description of the control/
monitoring & protection functions
Generalities
Sepam selection guide for all applications
The Sepam range of protection and
metering is designed for the operation
of machines and electrical distribution
networks of industrial installations and
utility substations for all levels of voltage.
It consists of complete, simple and reliable
solutions, suited to following four families:
b Sepam series 10,
b Sepam series 20,
b Sepam series 40,
b Sepam series 80.
A range adapted at your application
b Protection of substation (incoming, outgoing line and busbars).
b Protection of transformers.
b Protection of motors, and generators.
Simplicity
Easy to install
b Light, compact base unit.
b Optional modules fitted on a DIN rail, connected using prefabricated cords.
b User friendly and powerful PC parameter and protection setting software to utilize
all of Sepam’s possibilities.
User-friendly
b Intuitive User Machine Interface, with direct data access.
b Local operating data in the user’s language.
Series 10
Series 20
b
b
Series 40
Protections
Current
Voltage
Frequency
Specifics
b
b
b
Phase and
earth fault
overcurrent
Breaker
failure
b
b
b
b
b
Disconnection
by rate of
change of
frequency
b
b
b
b
b
b
Directional
earth fault
Directional
earth fault
and phase
overcurrent
S41, S43
S42
Applications
Substation
Busbar
Transformer
Motor
Generator
Capacitor
10A, 10B
S20
S24
S40
B21
10A, 10B
T20
M20
B22
T24
T40
T42
M41
G40
Characteristics
Logic inputs
Logic outputs
Temperature sensors
Channel Current
4
0 to 10
0 to 10
0 to 10
7
4 to 8
4 to 8
4 to 8
0 to 8
0 to 8
0 to 16
3V + Vo
3V, 2U + Vo
3 I + Io
3 I + Io
Voltage
LPCT (1)
Communication ports
IEC61850 Protocol
Control Matrix (2)
3 I + Io
b
1
b
1 to 2
1 to 2
1 to 2
b
b
b
b
b
b
b
Logic equation editor
Logipam (3)
Other
Memory cartridge
with settings
Backup battery
Lithium battery
48 hours
(1) LPCT: low-power current transformer complying with standard IEC 60044-8.
(2) Control matrix for simple assignment of information from the protection, control and monitoring functions.
(3) Logipam ladder language (PC programming environment) to make full use of Sepam series 80 functions.
36
AMTED398078EN.indd Sec:36
AMTED398078EN.indd
20/06/11 15:43
Description of the control/
monitoring & protection functions
Generalities
Sepam selection guide for all applications
Accurate measurement and detailed diagnosis
b
b
b
b
Measuring all necessary electrical values.
Monitoring switchgear status: sensors and trip circuit, mechanical switchgear status.
Disturbance recording.
Sepam self-diagnosis and watchdog.
Flexibility and evolutivity
b Enhanced by optional modules to evolve in step with your installation.
b Possible to add optional modules at any time.
b Simple to connect and commission via a parameter setting procedure.
Series 80
M
b
b
b
S80
B80
b
b
b
b
b
b
b
b
b
b
b
b
Directional
earth fault
Directional
earth fault
and phase
overcurrent
Disconnection
by rate of
change of
frequency
Transformer & Machine
transformerdifferential
machine unit
differential
S81
S82
T81
M81
T82
b
b
b
b
b
b
b
b
b
Voltage and frequency
protection for 2 sets
of busbars
Capacitor-bank
unbalance
S84
B83
G82
T87
M88
G88
M87
G87
C86
0 to 42
0 to 42
0 to 42
0 to 42
5 to 23
5 to 23
5 to 23
5 to 23
0 to 16
0 to 16
0 to 16
0 to 16
3 I + 2 x Io
2 x 3 I + 2 x Io
3 I + Io
2 x 3 I + 2 x Io
3V + Vo
3V + Vo
2 x 3V + 2 x Vo
3V + Vo
b
b
b
b
2 to 4
2 to 4
2 to 4
2 to 4
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
Lithium battery
Lithium battery
Lithium battery
Lithium battery
AMTED398078EN.indd
AMTED398078EN.indd Sec:37
37
20/06/11 15:43
Description of the control/
monitoring & protection functions
Generalities
PE57159
VIP 35 relay for transformer protection
Integrated in the DM1-S and DMV-S cubicles for SM6 24 kV
The VIP 35 is an independent relay without an auxiliary power supply, powered
by the current sensors, and actuating a Mitop release unit.
VIP 35 provides protection against phase-to-phase faults and against earthing faults.
Phase protection
b phase protection is achieved by a definite time threshold which functions
from 1.2 times the operating current (Is).
Earthing protection
b earthing fault protection functions with the residual current measurement taken
from the sum of the secondary currents in the sensors. This is taken via a CRc,
8 A to 80 A gauge.
b earthing protection is inverse definite time: its threshold and time delay can be set.
VIP 35
Setting the VIP 35 relays
Is: the phase operating current is adjusted directly in accordance with the transformer
rating and the operating voltage.
Io: the earth current threshold is adjusted according to the network characteristics.
Setting values of the Is phase operating current for VIP 35
Operating
Transformer rating (kVA)
voltage (kV) 50
75
100 125 160
200
250
315
400
500
630
800
1000 1250 1600 2000 2500 3150 4000 5000 6300
3
3.3
10
15
20
25
36
45
55
68
80
115
140
170
200
10
15
18
22
28
36
45
56
70
90
115
140
200
4.2
8
12
15
18
22
28
36
45
55
70
90
115
140
200
5.5
8*
8
12
15
18
22
28
36
45
55
68
90
115
140
170
6
8*
8*
10
12
18
20
25
36
45
55
68
80
115
140
170
200
6.6
8*
8*
10
12
15
18
22
28
36
45
56
70
90
115
140
200
10
8*
8*
8*
8
10
12
15
20
25
30
37
55
68
80
115
140
170
200
11
8*
8*
8*
8*
10
12
15
18
22
28
36
45
55
68
90
115
140
170
13.8
8*
8*
8*
8*
8
10
12
15
18
22
28
36
45
55
68
90
115
140
170
15
8*
8*
8*
8*
8*
8
10
15
18
20
25
36
45
55
68
80
115
140
170
200
20
8*
8*
8*
8*
8*
8*
8
10
12
15
20
25
30
37
55
68
80
115
140
170
200
22
8*
8*
8*
8*
8*
8*
8
10
12
15
18
22
28
36
45
55
68
90
115
140
170
* Short-circuit protection, no over-load protection
PE57160
VIP 300 LL protection relay
Integrated in the DM1-S and DMV-S cubicles for SM6 24 kV
VIP 300 provides protection against phase-to-phase and phase-to-earth faults.
A choice of trip curves and the large number of possible settings mean that it can be
used in a large variety of selectivity layouts.
VIP 300 is an independent relay powered by the current sensors; it does not require
an auxiliary power supply. It actuates a release unit.
VIP 300 LL
Phase protection
b phase protection is via two independently adjustable thresholds:
v the lower threshold can be chosen to be inverse definite time or definite time.
The definite time curves are in conformity with IEC standard 60255-3.
They are either of inverse, very inverse or extremely inverse type.
v the upper threshold is inverse definite time.
Earthing protection
b protection against phase-to-earth faults uses the residual current measurement,
taken from the sum of the secondary currents in the sensors. This is taken via
a CRa X1 gauge: 10 to 50 A and X4: 40 to 200 A or via a CRb X1 gauge:
63 to 312 A and X4: 250 A to 1250 A.
b as for phase protection, phase-to-earth protection had two thresholds
that can be independently set.
Signalling
b two indicators show the origin of the trip operation (phase or earth).
They remain in position after the relay power supply has been cut.
two led indicators (phase and earth) show that the lower threshold
has been exceeded and that its time delay is currently in progress.
38
AMTED398078EN.indd Sec:38
AMTED398078EN.indd
20/06/11 15:43
Description of the control/
monitoring & protection functions
Generalities
Sepam series 10 with CRa/CRb sensors
for transformer protection
Integrated in the DM1-S cubicle for SM6 24 kV with CRa and CRb sensors
and DM1-A cubicle for SM6 36 kV with normal CT’s
Sepam series 10 monitors phase and/or earth-fault currents.
Two models meet a wide range of different needs:
b 10B: Sepam series 10B protects against overloads, phase-to-phase faults and
earth faults.
b 10A: Sepam series 10A provides the same functions as model B, but with a
communication port, more inputs and outputs, and additional protection and
monitoring functions.
Sepam series 10
Setting of Sepam series 10 for DM1-S 24 kV
Is: the phase operating current is adjusted directly in accordance with the transformer
rating and the operating voltage.
Io: the earth current threshold is adjusted according to the network characteristics.
Setting values of the Is phase operating current
Transformer rating (kVA)
Operating
voltage (kV) 50
75
100
125
160
200
250
315
400
500
630
800
1000
1250
1600
2000
2500
3000
24
31
38
48
61
77
96
121
154
192
241
308
385
481
577
22
28
35
44
55
70
87
110
140
175
219
280
350
437
525
22
27
34
43
55
69
87
110
137
172
220
275
344
412
481
5.5
21
26
33
42
52
66
84
105
131
168
210
262
315
367
6
19
24
30
38
48
61
77
96
120
154
192
241
289
337
22
28
35
44
55
70
87
109
140
175
219
262
306
10
23
29
36
46
58
72
92
115
144
173
202
11
21
26
33
42
52
66
84
105
131
157
184
13.8
21
26
33
42
52
67
84
105
126
146
15
19
24
31
38
48
62
77
96
115
135
20
23
29
36
46
58
72
87
101
22
21
26
33
42
52
66
79
92
3
3.3
4.2
6.6
19
3500
Sensors types legend
CRa 200/1
AMTED398078EN.indd
AMTED398078EN.indd Sec:39
CRb 1250/1
39
20/06/11 15:43
Description of the control/
monitoring & protection functions
Generalities
Current sensor for VIP 35 and VIP 300LL
and Sepam series 10 for 24 kV
Type
Weight
(kg)
Ratio of
Class of precision
transformation
CRa
Dimensions (mm)
External Internal Thickness
Ø
Ø
(without
fastening)
143.5
81
37.5
2.18
1/200
CRb
143.5
1.26
1/1250
CRc
143.5
81
81
37.5
37.5
2
VIP 35
± 2% from 10 A to 100 A
On load 5.7 Ω (cal. x 1)
± 1% from 100 A to 1600 A
± 1% from 10 A to 10 kA
On load 0.67 Ω (cal. x 4)
± 1% from 10 A to 11 kA
On load 5.7 Ω (cal. x 1)
S1-S2: 1/200
b
b
b
b
b
DE58402
S1-S3: 1/500
± 1 % from 10 A to 25 kA
On load 0.67 Ω (cal. x 4)
S1-S2:
On load 0.6 Ω
± 5% from 10 A to 80 A
± 2.5 % from 80 A to 600 A
S1-S3:
± 2% from 20 A to 2200 A
VIP 300LL Sepam 10
CRa, CRb, CRc current sensor
General common selection of protection units
Protection type
Three-phase overcurrent
Zero-sequence overcurrent
Directional zero-sequence current
Undervoltage
Overvoltage
Thermal image
Zero-sequence overvoltage
Negative sequence overcurrent
Long start-up and rotor blocking
Maximum number of start-ups
Single-phase undercurrent
Communication
Code
Protection units
Sepam
series 10
50 - 51
b
50N - 51N b
67N
27
59
49
b
59N
46
51LR
66
37
b
series 20
b
b
b
b
b
b
b
b
series 40
b
b
b
b
b
b
b
b
b
b
b
b
series 80
b
b
b
b
b
b
b
b
b
b
b
b
VIP
35
300
b (2)
b (3)
b (1)
b (1)
(1) DT, EI, SI, VI and RI trip curves.
(2) Inverse curve suited to transformer protection.
(3) DT trip curve.
40
AMTED398078EN.indd Sec:40
AMTED398078EN.indd
20/06/11 15:43
LPCT protection chain
Generalities
LPCT sensors are voltage-output current sensors (Low Power Current
Transformer) compliant with the IEC 60044-8 standard.
These sensors are designed to measure rated current between 5 A and 630 A,
with a ratio of 100 A / 22.5 mV.
Standard
applications
PE88012
PE57172
TLP130, CLP2 sensors and
Sepam series 20, series 40, series 80
protection units
Sepam series 20, series 40, series 80 protection units are at the heart
of the LPCT protection chain.
Sepam series 20, series 40, series 80 performs the following functions:
b acquisition of phase currents measured by the LPCT sensors
b utilization of measurements by the protection functions
b tripping of the breaking device in case of fault detection.
Advantages
Sepam series 20
b Consistent protection chain with the same sensor measures phase currents
from 5 A to 630 A
b Simple to install and implement:
v installation of LPCT sensors
- TLP130, TLP160 and TLP190 are installed around MV cable
- CLP2 is installed on the MV circuit
v LPCT connected directly to Sepam series 20, series 40, series 80
v accessories available to test the LPCT protection chain by secondary current
injection.
b LPCTs range of use
LPCT measuring and protection function guaranteeing the accuracy up to
the short-time current.
Following the range of use of LPCT:
v from 5 A up to 1250 A respecting the error limits imposed by the accuracy class 0,5
v from 1250 A up to 50 kA respecting the error limits imposed by the accuracy class 5P.
Sepam series 40
PE88010
Custom
applications
Sepam series 80
DE58405EN
PE88011
Demanding
applications
5.00
4.75
4.50
4.25
4.00
3.75
3.50
3.25
3.00
2.75
2.50
2.25
2.00
1.75
1.50
1.25
1.00
0.75
0.50
0.25
Ratio error
Protective class 5P
Measuring class 0.5
A
5
20
100
1000
1250
2000
3000
31500
40000
50000
MT11325
b Optimized integration of functions:
v measurement of phase rated currents as of 25 A that is set by micro-switch
v monitoring of LPCT sensor by Sepam series 20, series 40, series 80 (detection of
phase loss).
Connections
1 LPCT sensor, equipped with a shielded cable fitted with an RJ45 connector
to be connected directly to the card 3
2 Sepam series 20, series 40, series 80 protection unit
3 Card interface that adapts the voltage delivered by the LPCT sensors,
with microswitch setting of rated current.
v CCA671 card for series 80
v CCA670 card for series 20 and 40.
Testing and injection
4 CCA613 remote test plug, flush-mounted in front panel of cubicle, equipped
with a 3-m cord to be connected to the CCA670 connector test socket (9-pin Sub D)
5 ACE917 injection interface, used to test the LPCT protection chain with
a standard injection box
6 Standard 1A injection box.
AMTED398078EN.indd
AMTED398078EN.indd Sec:41
41
20/06/11 15:43
Web Remote Monitoring
Generalities
DE58407
Description
b The EGX300 is an Ethernet-based device providing a simple transparent interface
between Ethernet-based networks and field devices as protective relays (Sepam).
b The EGX300 has the ability to be used as a simple web based monitoring solution
providing real-time data views, on-board data logging/trending, and simple control
for field devices.
b The DM range of circuit breakers cubicles with Sepam ranges and one EGX300
per switchboard for remote monitoring via the Intranet
b An RJ45 Ethernet connector on the front of the switchboard, directly accessible
from the front panel (option).
For other SM6 configurations (with other devices or other Sepam product ranges), it
is possible to integrate Web Remote Monitoring capability, consult your local
Schneider Electric correspondent.
SM6 Web Remote Monitoring
with front face Intranet connector
Range selection
This chart presents the different SM6 24 kV cubicles proposed with an industrialised
Web Remote Monitoring system.
Functionalities provided
Description
Single-isolation circuit breaker unit
Single-isolation circuit breaker unit, right or left outgoing line
Withdrawable single-isolation circuit breaker unit
Withdrawable single-isolation circuit breaker unit, right outgoing line
Double-isolation circuit breaker unit, right or left outgoing line
Instantaneous readings
Displays automatically updated meter values
Circuit summary
Displays the RMS current 3-phase average (A), the real power
(kW), the power factor, the circuit breaker status (if applicable),
etc.
Load current summary
Displays the current RMS value for each phase (A),
for all circuits
Power summary
Displays the present demand (kW), the peak demand (kW)
and the times and dates of the records
Energy summary
Displays the energy (kWh) the reactive energy (kvarh),
and the times and dates of the records
Typical design
You need to have a Web server in only one CB unit to monitor the whole switchboard.
DE59215EN
Demand current summary
Displays the average demand current value for each phase (A),
for all circuits
Type of units
DM1-A, DMVL-A
DM1-D
DM1-W
DM1-Z
DM2
Intranet, Ethernet TCP/IP
EGX300
PSU 24 Vdc
Sepam
Modbus serial link (1)
Sepam
Sepam
Instantaneous readings, all devices
Basic historical data logging, energy and trending
Displays automatically updated meter values for all
the communicating devices in the equipment
Log displays
Displays data as time curves, or tables
EGX300
Export of data tables
Allows data tables to be exported in a standard Windows format
Sepam
(1) Same cable CCR301 for RS 485 and PSU 24 V DC
42
AMTED398078EN.indd Sec:42
AMTED398078EN.indd
20/06/11 15:43
Characteristics of
the functional units
Contents
Functional units selection
Network connection
Fuse-switch protection
Contactor protection
SF6 type circuit breaker protection
Vacuum type circuit breaker protection
MV metering
Casings
Other functions
Automatic Transfer System for 24 kV
Automatic Transfer System for 36 kV
Automatic Transfer System
AMTED398078EN.indd
AMTED398078EN.indd Sec:43
45
45
46
48
50
53
55
57
59
60
62
With NSM unit for 24 kV
With NSM unit for 36 kV
Bus tie coupling (BTA 2/3)
61
61
63
64
Network remote control and monitoring
65
Operating mechanisms
66
Auxiliaries
69
Current transformers for 24 kV
71
Current transformers for 36 kV
73
Voltage transformers for 24 kV
74
Voltage transformers for 36 kV
76
Motors protection units
77
Protection of transformers
78
Interlocks
80
43
20/06/11 15:43
44
AMTED398078EN.indd Sec:44
AMTED398078EN.indd
20/06/11 15:43
Characteristics of
the functional units
Functional units selection
IM
Switch unit
IMC
Switch unit
DE53519
IMB
Switch unit with earthing switch
Right or left outgoing
DE53518
DE59700
Network connection
kA
DE59711
DE59710
Electrical characteristics
Ik/1s
25
kA
Ima
62.5
20
50
Ir = 630 A
Ir = 630 A
16
40
12.5
Ir = 400 - 630 A
7.2
12
17.5
Ur
24
36
31.25
kV
Ir = 400 - 630 A
7.2
12
17.5
Ur
24
36
kV
Basic equipment:
b
b
b
b
b
switch and earthing switch
three-phase busbars
CIT operating mechanism
voltage presence indicator
150 W heating element for 36 kV
b connection pads for dry-type cables
b three-phase bottom busbars
for outgoing lines (right or left)
b one to three CTs for 24 kV
b three CTs for 36 kV
Versions:
b CI2 operating mechanism
b CI1 operating mechanism
b CI1 operating mechanism for 36 kV
b CI1 operating mechanism
b in 800 A version for 24 kV, consult us
Optional accessories:
b
b
b
b
b
b
motor for operating mechanism
auxiliary contacts
key-type interlocks
release units (coil)
operation counter
1250 A three-phase upper busbars
b
b
b
b
b
b
630 A three-phase upper busbars for severe operating conditions for 24 kV
visibility of main contacts for 24 kV
pressure indicator device for 24 kV
enlarged low-voltage control cabinet for 24 kV
50 W heating element for 24 kV
cable connection by the top for 24 kV (no internal arc withstand if selected)
b fault indicators
b Connection pads for two dry-type single-core cables for 36 kV
b digital ammeter
b surge arresters (for 36 kV and for 24 kV in 500 mm
wide cubicle)
AMTED398078EN.indd
AMTED398078EN.indd Sec:45
45
20/06/11 15:43
Characteristics of
the functional units
Functional units selection
QM
Fuse-switch combination unit
QMC
Fuse-switch combination unit
DE53524
QMB
Fuse-switch combination unit
Outgoing line right or left
DE53523
DE59701
Fuse-switch protection
kA
DE59713
DE59712
Electrical characteristics
Ik/1s
kA
25
25
20
20
Ir = 200 A
Ir = 200 A
Ir =
63 A
16
12.5
12
17.5
24
36
Ir =
63 A
16
Ur
7.2
Isc
12.5
kV
Ur
7.2
12
17.5
24
36
kV
Basic equipment:
b
b
b
b
b
b
b
switch and earthing switch
three-phase busbars
CI1 operating mechanism
voltage presence indicator
equipment for three DIN striker fuses
mechanical indication system for blown fuses
150 W heating element for 36 kV
b connection pads for dry-type cables
b downstream earthing switch 2 kA rms making capacity
b three-phase bottom busbars for
outgoing lines (right or left)
b one to three CTs for 24 kV
b three CTs for 36 kV
Version:
b equipment for three UTE striker fuses for 24 kV
b CI2 operating mechanism
b CI2 operating mechanism for 36 kV
Optional accessories:
b
b
b
b
b
b
b
b
b
b
b
b
b
b
motor for operating mechanism
auxiliary contacts
key-type interlocks
auxiliary contact for blown fuses
DIN striker fuses
release units (coil)
digital ammeter
1250 A three-phase upper busbars
cable connection by the top for 24 kV (no internal arc withstand if selected)
visibility of main contacts for 24 kV
pressure indicator device for 24 kV
630 A three-phase upper busbars for severe operating conditions for 24 kV
enlarged low-voltage control cabinet for 24 kV
50 W heating element for 24 kV
46
AMTED398078EN.indd Sec:46
AMTED398078EN.indd
20/06/11 15:43
Functional units selection
Characteristics of
the functional units
Fuse-switch protection
DE53526
PM
Fused-switch unit
DE59714
Electrical characteristics
kA
Ik/1s & Isc
25
20
Ir = 200 A
Ir =
63 A
16
12.5
Ur
7.2
12
17.5
24
36
kV
Basic equipment:
b
b
b
b
b
b
b
b
switch and earthing switch
three-phase busbars
CIT operating mechanism
voltage presence indicator
connection pads for dry-type cables
downstream earthing switch 2 kA rms making capacity
equipment for three UTE (for 24 kV) or DIN striker fuses
150 W heating element for 36 kV
Version:
b CI1 operating mechanism
b CI2 operating mechanism for 36 kV
Optional accessories:
b
b
b
b
b
b
b
b
b
b
b
b
b
b
AMTED398078EN.indd
AMTED398078EN.indd Sec:47
motor for operating mechanism
auxiliary contacts
digital ammeter
key-type interlocks
mechanical indication system for blown fuses
1250 A three-phase upper busbars
cable connection by the top for 24 kV (no internal arc withstand if selected)
UTE (for 24 kV) or DIN striker fuses
visibility of main contacts for 24 kV
pressure indicator device for 24 kV
630 A three-phase upper busbars for severe operating conditions for 24 kV
enlarged low-voltage control cabinet for 24 kV
50 W heating element for 24 kV
Release units for 36 kV
47
20/06/11 15:43
Functional units selection
CRM
Contactor unit
CRM
Contactor unit with fuses
Contactor protection
DE53528
DE53527
Characteristics of
the functional units
kA
DE59224
DE59223
Electrical characteristics
Ik/1s & Isc
kA
Isc
25
10
20
Ir = 250 A
8
16
Ir = 400 A
Ur
7.2
12
12.5
kV
Ur
7.2
12
kV
Basic equipment:
b
b
b
b
b
b
b
b
b
b
b
b
SF6 contactor
disconnector and earthing switch
three-phase busbars
contactor operating mechanism with magnetic holding or contactor with mechanical latching
disconnector operating mechanism CS
one to three current transformers
auxiliary contacts on contactor
connection pads for dry-type cables
voltage presence indicator
downstream earthing switch 2 kA rms making capacity
operation counter on contactor
enlarged low-voltage control cabinet
b equipment for three DIN striker fuses
Optional accessories:
b
v
v
v
v
v
v
v
cubicle:
auxiliary contacts on the disconnector
protection using Sepam programmable electronic unit
one to three voltage transformers
key-type interlocks
50 W heating element
1250 A three-phase upper busbars
630 A three-phase upper busbars for severe operating conditions
b contactor:
v mechanical interlocking
b DIN striker fuses
48
AMTED398078EN.indd Sec:48
AMTED398078EN.indd
20/06/11 15:43
Functional units selection
CVM
Disconnectable contactor unit
CVM
Disconnectable contactor unit with fuses
Contactor protection
DE53528
DE53527
Characteristics of
the functional units
kA
DE59221
DE59220
Electrical characteristics
Ik/1s & Isc
kA
Isc
25
10
20
Ir = 250 A
8
16
6.3
Ir = 400 A
Ur
7.2
12
12.5
kV
Ur
7.2
12
kV
Basic equipment:
b
b
b
b
b
b
b
b
b
b
b
b
b
vacuum contactor
disconnector and earthing switch
three-phase busbars
contactor operating mechanism with magnetic holding or contactor with mechanical latching
disconnector operating mechanism CS
one to three current transformers
auxiliary contacts on contactor
connection pads for dry-type cables
voltage presence indicator
downstream earthing switch 2 kA rms making capacity
operation counter on contactor
enlarged low-voltage control cabinet
mechanical interlocking between contactor and disconnector/earthing switch
b equipment for three DIN striker fuses
b mechanical indication system for blown fuses
b auxiliary contact for blown fuses
Version:
b LPCT (only with Sepam series 20, series 40, series 80)
Optional accessories:
b
v
v
v
v
v
v
v
cubicle:
auxiliary contacts on the disconnector
protection using Sepam programmable electronic unit
one to three voltage transformers
key-type interlocks
50 W heating element
1250 A three-phase upper busbars
630 A three-phase upper busbars for severe operating conditions
b contactor:
v mechanical interlocking
b DIN striker fuses
AMTED398078EN.indd
AMTED398078EN.indd Sec:49
49
20/06/11 15:43
Characteristics of
the functional units
Functional units selection
DM1-A
Single-isolation
disconnectable CB unit
DM1-D
Single-isolation
disconnectable CB unit
Outgoing line on right
DM1-D
Single-isolation
disconnectable CB unit
Outgoing line on left
DE53533
DE53532
DE53531
SF6 type circuit breaker protection
kA
DE59213
DE59715
Electrical characteristics
Ik/1s & Isc
Ir =
1250 A
25
kA
Ik/1s & Isc
25
20
20
Ir = 630 - 1250 A
Ir = 630 - 1250 A
16
16
12.5
Ir = 400 - 630 - 1250 A
7.2
12
17.5
24
12.5
Ur
36
kV
Ir = 400 - 630 - 1250 A
7.2
12
17.5
24
Ur
kV
Basic equipment:
b
b
b
b
b
b
b
b
b
b
SF1 disconnectable circuit breaker
disconnector and earthing switch
three-phase busbars
circuit breaker operating mechanism RI
disconnector operating mechanism CS
voltage presence indicator
three CTs
auxiliary contacts on circuit breaker
mechanical interlocking between circuit breaker and disconnector
150 W heating element for 36 kV
b connection pads for dry-type cables
b downstream earthing switch 2 kA rms making
capacity at 630 A and 25 kA rms making capacity
at 1250 A
b three-phase bottom busbars
Version:
b LPCT (only with Sepam series 20, series 40, series 80)
b SFset circuit breaker disconnectable (only for 400-630 A performances and 24 kV)
Optional accessories:
b cubicle:
v auxiliary contacts on the disconnector
v protection using Sepam programmable electronic unit
v three voltage transformers
v key-type interlocks
v 1250 A three-phase upper busbars at Ir 630 A
v cable connection by the top for 24 kV (no internal arc
withstand if selected)
v
v
v
v
630 A three-phase upper busbars for severe operating conditions for 24 kV
enlarged low-voltage control cabinet for 24 kV
50 W heating element for 24 kV
Connection pads for two dry-type single-core cables for 36 kV
v surge arresters
50
AMTED398078EN.indd Sec:50
AMTED398078EN.indd
20/06/11 15:43
Functional units selection
DM1-S
Single-isolation
disconnectable CB unit
with independent protection
DM2
Double-isolation
disconnectable CB unit
Outgoing line on right
SF6 type circuit breaker protection
DE53537
DM2
Double-isolation
disconnectable CB unit
Outgoing line on left
DE53536
DE58360
Characteristics of
the functional units
Ik/1s & Isc
25
kA
DE59213
kA
DE59715
DE59212-Isc
Electrical characteristics
Ik/1s & Isc
Ir =
1250 A
25
20
20
Ir = 630 - 1250 A
Ir = 630 - 1250 A
16
16
Ir = 400 - 630 A
7.2
12
17.5
Ik/1s & Isc
25
20
Ir = 630 A
12.5
kA
Ur
24
16
12.5
kV
Ir = 400 - 630 - 1250 A
7.2
12
17.5
24
Ur
36
kV
12.5
Ir = 400 - 630 - 1250 A
7.2
12
17.5
24
Ur
kV
Basic equipment:
b
b
b
b
b
b
b
SF1 disconnectable circuit breaker
disconnector and earthing switch
three-phase busbars
circuit breaker operating mechanism RI
disconnector operating mechanism CS
auxiliary contacts on circuit breaker
mechanical interlocking between circuit breaker and disconnector
b
b
b
b
b
VIP relay
three CR sensors for VIP relay protection
voltage presence indicator
connection pads for dry-type cables
downstream earthing switch 2 kA rms making capacity
b three CTs
b 150 W heating element for 36 kV
Version:
b Sepam series 10 with auxiliary supply and
three CR sensors
Optional accessories:
b cubicle:
v three voltage transformers
v key-type interlocks
b
v
v
v
cubicle:
protection using Sepam programmable electronic unit
auxiliary contacts on disconnectors
2 voltage transformers phase-to-phase or 3 voltage transformers phase-to-earth
v
v
v
v
v
1250 A three-phase upper busbars at Ir 630 A
630 A three-phase upper busbars for severe operating conditions for 24 kV
enlarged low-voltage control cabinet for 24 kV
connection enclosure for cabling from above for 24 kV
50 W heating element for 24 kV
b
v
v
v
circuit breaker:
motor for operating mechanism
release units (coil)
operation counter on manual operating mechanism
AMTED398078EN.indd
AMTED398078EN.indd Sec:51
51
20/06/11 15:43
Characteristics of
the functional units
Functional units selection
DM1-W
Withdrawable single-isolation
circuit breaker unit
DM1-Z
Withdrawable single-isolation CB unit
Outgoing line on right
DM2-W
Withdrawable double-isolation CB unit
Outgoing line on right
DE59702
DE53539
DE53538
SF6 type circuit breaker protection
Ik/1s & Isc
Ir =
1250 A
25
kA
DE59716
kA
DE59226
DE59715
Electrical characteristics
Ik/1s & Isc
25
25
20
20
Ir = 1250 A
16
16
Ir = 400 - 630 - 1250 A
7.2
12
17.5
24
Ur
36
kV
Ik/1s & Isc
Ir = 1250 A
20
Ir = 630 - 1250 A
12.5
kA
16
12.5
Ur
7.2
12
17.5
24
kV
Ir =
630 - 1250 A
12.5
Ur
36
kV
Basic equipment:
b
b
b
b
b
b
b
b
b
SF1 withdrawable circuit breaker
disconnector and earthing switch
three-phase busbars
circuit breaker operating mechanism RI
disconnector operating mechanism CS
voltage presence indicator
three CTs
auxiliary contacts on circuit breaker
150 W heating element for 36 kV
b mechanical interlocking between circuit breaker and disconnector
b earthing switch operating mechanism CC
b connection pads for dry-type cables
b downstream earthing switch 25 kA rms making capacity
b three-phase busbars
Version:
b LPCT (only with Sepam series 20, 40 and 80)
Optional accessories:
b
v
v
v
v
v
v
v
cubicle:
auxiliary contacts on the disconnector
protection using Sepam programmable electronic unit
three voltage transformers
key-type interlocks
connection enclosure for cabling from above for 24 kV
50 W heating element for 24 kV
enlarged low-voltage control cabinet for 24 kV
v 1250 A three-phase upper busbars at Ir 630 A
v 630 A three-phase upper busbars for severe
operating conditions for 24 kV
v surge arresters (only for 630 A and 24 kV)
52
AMTED398078EN.indd Sec:52
b circuit breaker:
v motor for operating mechanism
v release units (coil)
v operation counter on manual
operating mechanism
b cubicle:
v auxiliary contacts on the disconnector
v key-type interlocks
v protection using Sepam
programmable electronic unit
b circuit breaker:
v motor for operating mechanism
v operation counter on manual
operating mechanism
v opening and closing shunt trips
AMTED398078EN.indd
20/06/11 15:43
Functional units selection
Characteristics of
the functional units
Vacuum type circuit breaker protection
DMV-S
Single-isolation circuit breaker unit
with independent protection
DE53543
DE53542
DMV-D
Single-isolation circuit breaker unit
Outgoing line on right
DE53541
DMV-A
Single-isolation
circuit breaker unit
DE59227
Electrical characteristics
kA
Ik/1s & Isc
25
20
Ir = 630 - 1250 A
16
12.5
Ir = 400 - 630 1250 A
7.2
12
17.5
Ur
24
kV
Basic equipment:
b
b
b
b
b
b
b
b
Evolis circuit breaker frontal
switch and earthing switch for 400 - 630 A
disconnector and earthing switch for 1250 A
three-phase busbars
circuit breaker operating mechanism P2
disconnector and switch operating mechanism CIT
voltage presence indicator
auxiliary contacts on circuit breaker
b three CTs
b Sepam series 20 programmable electronic unit
b connection pads for dry-type cables
b downstream earthing switch 25 kA rms making capacity
b 3 CR sensors for VIP relay
b VIP protection relay
b connection pads for dry-type cables
b downstream earthing switch
25 kA rms making capacity
Optional accessories:
b
v
v
v
v
v
v
v
v
cubicle:
b circuit breaker:
auxiliary contacts on the disconnector
v motor for operating mechanism
three voltage transformers
v release units (coil)
key-type interlocks
v operation counter on manual operating mechanism
50 W heating element
connection enclosure for cabling from above
1250 A three-phase upper busbars at Ir 630 A
630 A three-phase upper busbars for severe operating conditions
enlarged low-voltage control cabinet
AMTED398078EN.indd
AMTED398078EN.indd Sec:53
53
20/06/11 15:43
Functional units selection
DMVL-A
Single-isolation disconnectable circuit breaker unit
DMVL-D
Single-isolation disconnectable circuit breaker unit
Outgoing line on right
Vacuum type circuit breaker protection
DE59703
DE53535
Characteristics of
the functional units
kA
DE59717
DE59228
Electrical characteristics
Ik/1s & Isc
kA
25
25
20
20
Ik/1s & Isc
Ir = 630 A
16
16
Ir = 630 A
12.5
Ur
7.2
12
17.5
24
kV
12.5
Ur
7.2
12
17.5
24
kV
Basic equipment:
b
b
b
b
b
b
b
b
b
b
Evolis circuit breaker lateral disconnectable
disconnector and earthing switch
mechanical interlocking between circuit breaker and disconnector
three-phase busbars
circuit breaker operating mechanism RI
disconnector operating mechanism CS
voltage presence indicator
auxiliary contacts on circuit breaker
3 CTs
connection pads for dry-type cables
b downstream earthing switch 2 kA rms making
capacity
Optional accessories:
b
v
v
v
v
v
v
v
v
v
v
cubicle:
b circuit breaker:
auxiliary contacts on the disconnector
v motor for operating mechanism
three voltage transformers
v release units (coil)
key-type interlocks
v operation counter on manual operating mechanism
50 W heating element
connection enclosure for cabling from above
1250 A three-phase upper busbars at Ir 630 A
630 A three-phase upper busbars for severe operating conditions
enlarged low-voltage control cabinet
Sepam relay protection
surge arresters
54
AMTED398078EN.indd Sec:54
AMTED398078EN.indd
20/06/11 15:43
Functional units selection
Characteristics of
the functional units
MV metering
CM2
Voltage transformers unit for network
with insulated neutral system
DE53547
DE53546
CM
Voltage transformers unit for network
with earthed neutral system
DE59718
Electrical characteristics
kA
Ik/1s
25
20
Ir = 50 A
16
12.5
Ur
7.2
12
17.5
24
36
kV
Basic equipment:
b
b
b
b
b
b
b
disconnector and earthing switch
three-phase busbars
operating mechanism CS
LV circuit isolation switch
LV fuses
three 6.3 A UTE or DIN type fuses
150 W heating element for 36 kV
b three-voltage transformers
(phase-to-earth)
b two voltage transformers
(phase-to-phase)
Optional accessories:
b
b
b
b
b
b
b
AMTED398078EN.indd
AMTED398078EN.indd Sec:55
auxiliary contacts
mechanical signalling and auxiliary contact for blown fuses
1250 A three-phase upper busbars
cable connection by the top for 24 kV (no internal arc withstand if selected)
50 W heating element for 24 kV
630 A three-phase upper busbars for severe operating conditions for 24 kV
enlarged low-voltage control cabinet for 24 kV
55
20/06/11 15:43
Characteristics of
the functional units
Functional units selection
GBC-A
Current and/or voltage measurements unit
Outgoing line on right
GBC-A
Current and/or voltage measurements unit
Outgoing line on left
GBC-B
Current and/or voltage measurements unit
DE53551
DE53550
DE53549
MV metering
DE59709
Electrical characteristics
kA
Ik/1s
Ir =
1250 A
25
20
Ir = 630 - 1250 A
16
12.5
Ir = 400 - 630 - 1250 A
7.2
12
17.5
24
Ur
36
kV
Basic equipment:
b
b
b
b
b
one to three CTs for 24 kV
three CTs for 36 kV
connection bars
three-phase busbars
150 W heating element for 36 kV
Optional accessories:
b
b
b
b
1250 A three-phase upper busbars at Ir 630 A
enlarged low-voltage control cabinet for 24 kV
three voltage transformers (phase-to-earth) or two voltage transformers (phase-to-phase) for 24 kV
50 W heating element for 24 kV
56
AMTED398078EN.indd Sec:56
AMTED398078EN.indd
20/06/11 15:43
Characteristics of
the functional units
Functional units selection
GBM
Connection unit
Outgoing line right or left
GEM
Extension unit VM6/SM6
DE58361
GIM
Intermediate bus unit
DE53552
DE53553
Casings
kA
DE59212
DE59709
Electrical characteristics
Ik/1s
Ir =
1250 A
25
kA
Ik/1s
25
20
20
Ir = 630 A
Ir = 630 - 1250 A
16
12.5
16
Ir = 400 - 630 - 1250 A
7.2
12
17.5
24
Ur
36
kV
12.5
Ir = 400 - 630 A
7.2
12
17.5
Ur
24
kV
Basic equipment:
b connection bars
b three-phase busbars for outgoing lines right or left
b 150 W heating element for 36 kV
b three-phase busbars
b metallic envelop
b three-phase busbars for 36 kV
Optional accessories:
b 1250 A three-phase upper busbars at Ir 630 A
b enlarged low-voltage control cabinet for 24 kV
b cable connection by the top for 36 kV (no internal
arc withstand if selected)
AMTED398078EN.indd
AMTED398078EN.indd Sec:57
57
20/06/11 15:43
Characteristics of
the functional units
Functional units selection
GAM2
Incoming-cable-connection unit
GAM
Incoming-cable-connection unit
DE53555
DE53554
Casings
kA
DE59709
DE59719
Electrical characteristics
Ik/1s
Ir =
1250 A
25
20
16
Ir = 400 - 630 A
12
17.5
Ir =
1250 A
20
Ir =
630 1250 A
7.2
Ik/1s
25
Ir = 630 A
12.5
kA
Ir = 630 - 1250 A
16
Ur
24
36
kV
12.5
Ir = 400 - 630 - 1250 A
7.2
12
17.5
24
Ur
36
kV
Basic equipment:
b
b
b
b
b
three-phase busbars
voltage presence indicator
connection pads for dry-type cables
connection bars
150 W heating element for 36 kV
b downstream earthing switch 25 kA rms making capacity
b operating mechanism CC for 24 kV
b operating mechanism CS1 for 36 kV
Optional accessories:
b
b
b
b
b
b
fault indicator
digital ammeter
1250 A three-phase upper busbars at Ir 630 A
enlarged low-voltage control cabinet for 24 kV
cable connection by the top for 24 kV (no internal arc withstand if selected)
50 W heating element for 24 kV
b surge arresters for 36 kV
58
AMTED398078EN.indd Sec:58
b auxiliary contacts
b key-type interlocks
b surge arresters for 24 kV
AMTED398078EN.indd
20/06/11 15:43
Functional units selection
Characteristics of
the functional units
Other functions
DE53558
EMB
Busbars earthing
compartment unit
DE53557
TM
MV/LV transformer unit
for auxiliaries
DE59704
SM
Disconnector unit
Ik/1s
Ir =
1250 A
25
kA
DE59212
kA
DE59718
DE59709
Electrical characteristics
Ik/1s
25
20
Ir = 630 - 1250 A
Ir = 630 A
Ir = 50 A
16
16
12.5
Ir = 400 - 630 - 1250 A
7.2
12
17.5
24
Ik/1s
25
20
20
kA
Ur
36
kV
16
12.5
Ur
7.2
12
17.5
24
36
kV
12.5
Ir = 400 - 630 A
7.2
12
17.5
Ur
24
kV
Basic equipment:
b
b
b
b
disconnector and earthing switch
three-phase busbars
operating mechanism CS
150 W heating element for 36 kV
b connection pads for dry-type cables
b voltage presence indicator
b two 6.3 A fuses, UTE (for 24 kV)
or DIN type
b LV circuit isolating switch
b one voltage transformer (phase-to-phase)
b earthing switch
b connection bars
b operating mechanism CIT
b installation on 630 A IM 375 mm or
DM1-A units (except additional
enclosure or connection enclosure
for cabling from above)
b require an key-type interlocks
adapted to the switchboard network
Optional accessories:
b
b
b
b
b
b
b
auxiliary contacts
key-type interlocks
1250 A three-phase upper busbars at Ir 630 A
cable connection by the top for 24 kV (no internal arc withstand if selected)
enlarged low-voltage control cabinet for 24 kV
50 W heating element for 24 kV
630 A three-phase upper busbars for severe operating conditions for 24 kV
b digital ammeter for 24 kV
AMTED398078EN.indd
AMTED398078EN.indd Sec:59
b auxiliary contacts
b mechanical indication system and
auxiliary contacts for blown fuses
59
20/06/11 15:43
Characteristics of
the functional units
Functional units selection
NSM-cables
Cables power supply for
main incoming line (N)
and standby line (S)
NSM-busbars
Cables power supply for
main incoming line on left (N) and
busbars for standby line (S) on right
NSM-busbars
Busbars power supply for
main incoming line on left (N) and
cables for standby line (S) on right
DE53561
DE58401
DE53559
Automatic Transfer System for 24 kV
kA
DE59218
DE59212
Electrical characteristics
Ik/1s
kA
Ima
62.5
25
50
20
Ir = 630 A
Ir = 630 A
40
16
12.5
Ir = 400 - 630 A
7.2
12
17.5
Ur
24
kV
31.25
Ir = 400 - 630 A
7.2
12
17.5
Ur
24
kV
Basic equipment:
b
b
b
b
b
b
b
b
switches and earthing switches
three-phase busbars
connection pads for dry-type cables
voltage presence indicator
mechanical interlocking
motorised operating mechanism CI2 with open/close coils
additional enclosure
automatic-control equipment (T200 S)
Optional accessories:
b
b
b
b
b
b
b
b
auxiliary contacts
key-type interlocks
50 W heating element
control and monitoring
visibility of main contacts
pressure indicator device
1250 A three-phase upper busbars
630 A three-phase upper busbars for severe operating conditions
60
AMTED398078EN.indd Sec:60
AMTED398078EN.indd
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Automatic Transfer System
Characteristics of
the functional units
With NSM unit for 24 kV
Transfer switch (ACO 1/2)
DE55991EN
Network back up
ACO: Automatic Change-Over
Vn
The transfer switch automatic control system gives automatic control and
management of sources in the MV secondary distribution network with voltage
presence detectors.
Voltage on SW1
0V
C
T1
TR
SW1
O
C
TR
SW2
T2
O
TR: transfer switch response time (< 180 ms - depending on
switchgear).
b Setting of time delay before switching: configurable from 0.1 s
to 2 s (T1) with step of 100 ms.
b Setting of time delay for return to the initial state: configurable
from 5 s to 120 s (T2) with step of 5 s.
b Transfer switch configurable with SW1VSW2 or SW2VSW1.
DE58362EN
Note: in bold = default configuration.
Line 1
Line 2
DE55992EN
SW1
Operating modes
Operating mode is selected using the Easergy T200 S configuration tool.
b Semi-Auto mode, SW1 XV SW2
When the voltage disappears on the channel in service, the automatic control
switches to the other channel after a time delay T1. The automatic control does not
switch back, unless there is a voltage break on the new channel in service.
b Mode SW1 V SW2, (SW2 V SW1)
The automatic control only switches once from channel 1 or 2 to the back up channel.
b Mode Auto-SW1 or Auto-SW2
Channel 1 or 2 is priority if its MV voltage is OK. After switching to the back up
channel, the mode switches back to the priority channel if the MV voltage on this
channel is OK for a period T2.
b Transfer time SW1 V SW2 for all modes
It is between 0.34 s to 2.24 s depending on the set values.
SW2
Generator back up
Switching sequence
Vn
b Switching takes place if the following conditions are fulfilled:
v automatic control on
v SW1 open/SW2 closed or SW1 closed/SW2 open
v “transfer locking” off
v “earthing switch” on both channels off
v MV voltage on the channel in service is absent
v MV voltage on the other channel is present
v no fault current.
b Switching back to the main channel in “AUTO” modes is executed if:
v the priority channel is open
v the MV voltage on the priority channel is OK for a time period of T2.
The closing order on the back up channel is given after confirming the opening of
the channel in service.
Voltage on SW1
0V
1
T1
Command of the generator
0
Vg
T2
0V
6s
Voltage on generator
C
TR
SW1
O
C
TR
SW2
T3
O
TR: transfer switch response time (< 180 ms - depending on
switchgear).
b Setting of time delay before switching to the generator:
configurable from 1 s to 15 s (T1) with step of 1 s.
b Start up of the generator (T2), depending on kind of
generator, not configurable (time max. to wait: 30 s).
b Switching when the generator voltage is present.
b Setting of time delay for return to the initial state: configurable
from 60 s to 120 s with step of 5 s (T3).
b Stopping the generator 6 s after switching.
Source transfer locking
A digital input prohibits orders from the local control panel, the automatic control
systems and the remote control supervisor.
This input is generally connected to the downstream circuit breaker.
DE58363EN
Note: in bold = default configuration.
Line
SW1
G
SW2
AMTED398078EN.indd
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20/06/11 15:43
Functional units selection
NSM-cables
Cables power supply for
main incoming line (N)
and standby line (S)
NSM-busbars
Cables power supply for
main incoming line on left (N) and
busbars for standby line (S) on right
Automatic Transfer System for 36 kV
NSM-busbars
Busbars power supply for
main incoming line on left (N) and
cables for standby line (S) on right
DE59708
DE59707
DE59706
Characteristics of
the functional units
DE59720
Electrical characteristics
kA
25
20
16
Ir = 630 A
12.5
36
kV
Basic equipment:
b
b
b
b
b
b
b
b
b
switches and earthing switches
three-phase busbars 630 A
connection pads for dry-type cables
voltage presence indicator
mechanical interlocking
motorised operating mechanism CI2 with shunt trips
additional enclosure
automatic-control equipment
150 W heating element
Optional accessories:
b auxiliary contacts
b key-type interlocks
b telecontrol
62
AMTED398078EN.indd Sec:62
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20/06/11 15:43
DE59726EN
Characteristics of
the functional units
Automatic Transfer System
Current
Easergy T200 I automation systems are factory predefined. No on-site programming
is required.
With NSM unit for 36 kV
Execution time
b The automation systems can be switched on and off from the local operator panel
and disabled using the configurator.
Id
b Switches can be controlled manually in the following circumstances:
v automation system switched off
v switch in local mode.
Voltage
drop
In
Sectionaliser (SEC)
Time
DE56654
b Configurable parameters:
v Number of faults: from 1 to 4
v Execution time: from 20 s to 4 mins configurable
in 5 s steps
v Automation system valid/invalid.
SW1
The sectionaliser automation system opens the switch after a predefined number of
faults (1 to 4) during the voltage dip in the reclosing cycle of the top circuit breaker.
b The automation system counts the number of times a fault current followed
by a voltage loss is detected. It sends an open order if:
v the switch is closed
v the fault has disappeared
v the MV supply is absent.
b The automation system is reset at the end of the execution time delay.
SW2
Transfer switch (ACO 1/2)
ACO: Automatic Change-Over
The transfer switch automation system allows for the automatic control and
management of power supply sources in the MV secondary distribution network.
It is linked to voltage presence detectors VD23.
MT10013EN
Operating modes
The operating mode is selected via the Easergy T200 I configurator.
Vn
Semi-auto mode, SW1 < > SW2
When the voltage is lost on the channel that is in use, the automation system
switches to the other channel after a time delay T1. The automation system returns
no data unless there is a loss of voltage on the new channel.
SW2 voltage
O
SW1 voltage
Vn
Semi-auto mode SW1 > SW2, (SW2 > SW1)
The automation system only switches from channel 1 or 2 to the back-up channel.
O
C
SW1
T1
O
T1
C
Switching sequence
SW2
Switching takes place if the following conditions are met:
b Automation system switched on
b SW1 open/SW2 closed or SW1 closed/SW2 open
b No “transfer interlock”
b No “earthing switch” on the 2 channels
b MV supply lost on the channel in use
b MV supply present on the other channel
b No fault current.
O
Semi-auto operating mode
SW1 voltage
Vn
The automation system switches back to the main channel
in “AUTO” mode if:
b The priority channel is open
b The MV supply on the priority channel is correct for the time delay T2.
The close order on the back-up channel is given once the opening of the channel
in use is reported.
O
C
O
Auto-SW1 or Auto-SW2 mode
After switching channels, the automation system switches back to the priority
channel if the MV supply on that channel is restored.
T1
SW1
C
O
SW2
T2
Auto-SW1 operating mode
Configurable parameters:
b Operating mode: semi-auto, auto SW1, auto SW2
b T1: 1 to 60 s in 1 s steps
b T2: 10 to 60 s in 1 s steps
b Automation system valid/invalid
b Motorisation type:
v Standard (command time 2.2 s)
v CI2 (command time 100 ms).
AMTED398078EN.indd
AMTED398078EN.indd Sec:63
Source transfer interlock
A digital input can be used to prohibit the issuing of orders from the local operator
panel, the automation system and the remote control supervisor.
This input is generally connected to the downstream circuit breaker.
63
20/06/11 15:43
Characteristics of
the functional units
Automatic Transfer System
Bus tie coupling (BTA 2/3)
for 24 kV and 36 kV
DE56655
The BTA (Bus Tie Automatism) is an automation system for switching sources
between two incoming lines (SW1 and SW2) and a busbar coupling switch (SW3).
SW1
SW3
SW2
It must be used in conjunction with voltage presence detectors and the fault current
detection function on the busbar incoming lines.
Operating mode
Operating mode is selected using Easergy T200 I configuration tool.
“Normal” position
SW1
SW3
SW2
Coupling sequence
b Coupling takes place if the following conditions are met:
v the automation system is switched on
v the switches on incoming channels SW1 and SW2 are closed
v the earthing switches SW1, SW2 and SW3 are open
v there is no voltage on an incoming line SW1 or SW2
v there is no fault current detection on SW1 and SW2
v there is no transfer interlock
v voltage is present on the other incoming line.
b The coupling sequence in standard mode is as follows:
v opening of the de-energised incoming line switch after a delay T1
v closing of the coupling switch SW3.
b The coupling sequence in “Interlock on loss of voltage after coupling” mode
is completed as follows:
v monitoring of the voltage stability for a delay T3
v opening of the coupling switch SW3 if this condition is not met
v locking of BTA automation system.
b The system returns to standard mode after coupling if:
v the “return to SW1 or SW2” option is activated
v voltage on the channel has been normal for a delay T2
v the automation system is activated
v the automation system is not locked
v v there is no coupling interlock.
DE56656EN
Active coupling
V2
V1
SW2 voltage
SW1 voltage
O
F
O
T1
SW1
T3
F
O
SW3
T2
Configurable parameters:
b Operating mode
b Automatic return SW1/SW2
b Automation system on/off
b Delay before switching
T1: 100 ms to 60 s in 100 ms steps
b Delay before return
T2: 5 s to 300 s in 1 s steps
b Interlock delay on voltage loss
T3: 100 ms to 3 s in 100 ms steps
b Motorisation type: command time.
64
AMTED398078EN.indd Sec:64
Two operating modes can be configured:
b Standard mode:
If the voltage is lost on one busbar, the automation system opens the incoming line
(SW1 or SW2) and closes the coupling switch SW3. Coupling is conditional upon
the absence of a fault current on the main source.
b Interlock on loss of voltage after switching mode:
After execution of the automation system in standard mode, the voltage presence
is checked for a configurable period. If the voltage is lost during this period,
the coupling switch SW3 is opened and the automation system interlocked.
Coupling interlock
A digital input can be used to prohibit the issuing of orders from the local operator
panel, the automation system and the remote control supervisor.
This input is generally connected to the downstream circuit breaker.
Locking the automation system
The BTA automation system is locked if one of the following conditions is met during
the coupling process:
b Failure of a command to open or close a switch
b Indication that an earthing switch has closed
b Appearance of a fault current
b Switch power supply fault
b Appearance of the coupling interlock
b Manual or remote ON/OFF command from the automation system.
AMTED398078EN.indd
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Network remote control
and monitoring
Characteristics of
the functional units
Continuity of service guaranteed by an overall
telecontrol offer
Schneider Electric offers you a complete solution, including:
DE53729EN
PE56312
b the Easergy T200 I telecontrol interface,
b SM6 switchgear that is adapted for telecontrol,
b the Easergy L500 SCADA system.
HV/MV
Easergy T200I
Easergy T200I
IM, DM1,
IM, DM1
IM, DM1, IM
IM, IM,
QM, QM
MV ring
Network control centre
Communication network
L500 network monitoring screen
IM, DM1, IM
IM, IM,
QM, IM
IM, DM1, IM
Easergy T200I
Existing SCADA
Easergy L500
DE58403
SM6 range, more than ready
SM6 switchgear is perfectly adapted to the telecontrol context,
thanks to options such as:
b LV control cabinet including T200 I,
b motorized operating mechanism,
b auxiliary fault and position indication contacts,
b current sensors for fault detection.
Communication
network: radio,
PSTN, GSM/GPRS,
Ethernet …
Easergy L500, a low cost solution
to immediately improve your SAIDI *
* SAIDI: system average interruption duration index
Easergy L500 is a SCADA providing all the functions needed to operate
the MV network in real time
b Pre-configured with Easergy range products for monitoring and control
of MV networks:
v MV/LV substations equipped with T200 I or Flair 200C
v overhead LBS equipped with T200 P
v overhead line equipped with Flite 116/G200
b Broad range of transmission supports: Radio, GSM, GPRS, PSTN, LL, FO.
Advantages
b Simple implementation:
v one to two weeks only for 20 MV/LV units
v configuration, training and handling within a few days
b Simple and fast evolutions by operations managers
b Short return on investment
b Service quality and operations rapidly improved.
AMTED398078EN.indd
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20/06/11 15:43
Operating mechanisms
Characteristics of
the functional units
The control devices required for the unit
operating mechanisms are centralised
on the front panel. The different types
of operating mechanism are presented
in the table opposite.
Operating speeds do not depend
on the operator, except for the CS.
Units
Type of operating mechanism
Switch/disconnector
CIT CI1 CI2 CS
b
b
b
IM, IMB
IMC
PM
QM
QMC, QMB
v
v
v
b
b
v
Circuit breaker
CC
b
b
CM, CM2, CRM, CVM
DM1-A, DM1-D, DM1-S, DM1-Z, DM2,
DMVL-A, DMVL-D
P2
b
b
DM1-A(*), DM1-W, DM2-W
RI
b
b
b
DMV-A, DMV-D, DMV-S
b
b
NSM-cables, NSM-busbars
b
GAM
b
SM, TM
b
EMB
b Provided as standard
v Other possibility
(*) 1250 A version
Operating mechanism types
CIT
CI1
CI2
CS1
Load-break switch
Fused switch
Closing
Opening
Load-break switch
Fuse switch combination
Closing
Opening
Disconnector
Manual operating mode
Electrical operating mode (option)
Speed of operation
Network applications
Hand lever
Hand lever
Motor
Motor
1 to 2 s
1 to 2 s
Remote control
network management
Hand lever
Push button
Motor
Coil
4 to 7 s
35 ms
Remote control
transformer protection
Earthing switch
Manual operating mode
Closing
Hand lever
Closing
Hand lever
Load-break switch
Fuse switch combination
Mechanism Closing
Opening
charging
Hand lever
Push button Push button
Motor
Coil
Coil
4 to 7 s
55 ms
35 ms
Remote control
network management, need of quick
reconfiguration (generator source, loop)
N/A
Closing
Opening
Hand lever
Hand lever
Hand lever
Unit applications
Main circuit switch
Opening
Hand lever
Opening
Hand lever
Closing
Opening
Hand lever
N/A
N/A
N/A
Hand lever
N/A
N/A
Closing
Hand lever
Opening
Hand lever
61029N
Double-function operating mechanism CIT
b Switch function
Independent-operation opening or closing by lever or motor.
b Earthing-switch function
Independent-operation opening or closing by lever.
Operating energy is provided by a compressed spring which, when released,
causes the contacts to open or close.
b Auxiliary contacts
v switch (2 O + 2 C) *,
v switch (2 O + 3 C) and earthing switch (1 O + 1 C),
v switch (1 C) and earthing switch (1 O + 1 C) if motor option.
b Mechanical indications
Fuses blown in unit PM.
b Motor option
(*) Included with the motor option
66
AMTED398078EN.indd Sec:66
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Characteristics of
the functional units
Operating mechanisms
61030N
Double-function operating mechanism CI1
b Switch function
v independent-operation closing by lever or motor.
Operating energy is provided by a compressed spring which, when released, causes
the contacts to open to close.
v independent-operation opening by push-button (O) or trip units.
b Earthing-switch function
Independent-operation closing and opening by lever.
Operating energy is provided by a compressed spring which, when released,
causes the contacts to open or close.
b Auxiliary contacts
v switch (2 O + 2 C) *,
v switch (2 O + 3 C) and earthing switch (1 O + 1 C),
v switch (1 C) and earthing switch (1 O + 1 C) if motor option,
v fuses blown (1 C).
b Mechanical indications
Fuses blown in units QM.
b Opening releases
v shunt trip,
v undervoltage for unit QM.
b Motor option
61031N
(*) Included with the motor option.
Double-function operating mechanism CI2
b Switch function
v independent-operation closing in two steps:
1 - operating mechanism recharging by lever or motor,
2 - stored energy released by push-button (I) or trip unit.
v independent-operation opening by push-button (O) or trip unit.
b Earthing-switch function
Independent-operation closing and opening by lever.
Operating energy is provided by a compressed spring which, when released,
causes the contacts to open or close.
b Auxiliary contacts
v switch (2 O + 2 C) *,
v switch (2 O + 3 C) and earthing switch (1 O + 1 C),
v switch (1 C) and earthing switch (1 O + 1 C) if motor option.
b Opening release shunt trip
b Closing release shunt trip
b Motor option
61032N
(*) Included with the motor option.
Double-function operating mechanism CS
61033N
b Switch and earth switch functions
Dependent-operation opening and closing by lever.
b Auxiliary contacts
v disconnector (2 O + 2 C) for units DM1-A, DM1-D, DM1-W, DM2,
DMVL-A, DMVL-D, CVM and CRM without VT,
v disconnector (2 O + 3 C) and earthing switch (1 O + 1 C) for units
DM1-A, DM1-D, DM1-W, DM2, DMVL-A, DMVL-D, CVM and CRM without VT,
v disconnector (1 O + 2 C) for units CM, CM2, TM, DM1-A, DM1-D, DM2,
DMVL-A, DMVL-D, CVM and CRM with VT.
b Mechanical indications
Fuses blown in units CM, CM2 and TM.
Single-function operating mechanism CC
b Earthing switch function
Independent-operation opening and closing by lever.
Operating energy is provided by a compressed spring which, when released,
provokes opening or closing of the contacts.
b Auxiliary contacts
Earthing switch (1 O + 1 C).
AMTED398078EN.indd
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20/06/11 15:43
Characteristics of
the functional units
Operating mechanisms
PE57163
Single-function operating mechanism
for the SF circuit breakers 24 kV and 36 kV
and Evolis 24 kV lateral
b Circuit-breaker function
v independent-operation closing in two steps.
First operating mechanism recharge by motor or lever, then release of the stored
energy by push-button (I) or trip unit.
v independent-operation opening by push-button (O) or trip units.
b Auxiliary contacts
v circuit breaker (4 O + 4 C),
v mechanism charged (1 C).
b Mechanical indications
Operation counter.
b Opening releases
v Mitop (low energy),
v shunt trip,
v undervoltage.
b Closing release
v shunt trip
b Motor option (option and installation at a later date possible).
Possible combinations between opening releases
SF1
Release type
Mitop (low energy)
Shunt trip
61035N
Undervoltage
SFset
Combinations
1
2
3
b
b
b
b
Combinations
4
b
b
5
6
b
b
1
2
3
b
b
b
4
b
b
b
P2 stored energy operating mechanism
for the Evolis circuit breaker 17.5 kV frontal
b Circuit-breaker function
v independent-switching operating closing in two steps.
First operating mechanism recharge by motor or lever, then release of the stored
energy by push-button (I) or trip unit.
v independent-operation opening by push-button (O) or trip units.
v spring energy release.
b Auxiliary contacts
v circuit breaker (4 O + 4 C),
v mechanism charged (1 C).
b Mechanical indications
Operation counter.
b Opening releases
v Mitop (low energy),
v shunt trip,
v undervoltage.
b Closing release
v shunt trip
b Motor option (option and installation at a later date possible).
68
AMTED398078EN.indd Sec:68
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Characteristics of
the functional units
Auxiliaries
61036N
Motor option and releases for switch-units
The operating mechanisms CIT, CI1 and CI2 may be motorised.
Un
DC
Power supply
(V)
24
AC (50 Hz)*
48
110
125
220
120
230
Motor option
(W)
(VA)
Operating time for CIT
Charging time for CI1, CI2
200
200
1 to 2 (s)
4 to 7 (s)
1 to 2 (s)
4 to 7 (s)
Opening releases
Shunt trip
Response time
Undervoltage
Pick-up
Hold
Response time
(W)
(VA)
(ms)
(W)
(VA)
(W)
(VA)
(ms)
200
250
300
300
300
35
400
35
750
280
550
50
45
40
400
55
750
160
4
45
Closing release
Shunt trip
Response time
(W)
(VA)
(ms)
200
250
300
300
300
55
* Please consult us for other frequencies.
PE57164
Motor option and releases for SF6 type circuit
breakers and Evolis 24 kV lateral
Operating mechanism RI may be equipped with the motor option for the recharging
function.
Un
DC
Power supply
(V)
24
(W)
(VA)
(s)
300
AC (50 Hz)*
48
110
125
220
120
230
Motor option
Charging time
380
15
15
3
30
85
30
45
45
Opening releases
Mitop (low energy)
Response time
Shunt trip
Response time
Undervoltage
Pick-up
Hold
Response time
(W)
(ms)
(W)
(VA)
(ms)
(W)
(VA)
(W)
(VA)
(ms)
180
160
280
550
50
55
40
10
55
Closing release
Shunt trip
Response time
(W)
(VA)
(ms)
85
180
65
65
* Please consult us for other frequencies.
AMTED398078EN.indd
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Characteristics of
the functional units
Auxiliaries
61035N
Motor option and releases for Evolis circuit breakers
17.5 kV frontal
Charging motor and associated mechanism (P2)
Power supply
(Vac 50/60 Hz)
(Vdc)
Threshold
Consumption
24/30
48/60
100/130
200/240
48/60
100/125
200/250
0.85 to 1.1 Ur
(VA or W)
180
Motor overcurrent
2 to 3 Ir during 0.1 s
Charging time
6 s max.
Switching rate
3 cycles per minute max.
CH contact
10 A 240 V
Opening release (MITOP low energy)
Power supply
Direct current
Threshold
0.6 A < I < 3 A
Response time
to the circuit breaker at Ur
50 ms (protection relay setting)
Opening release (MX)
Power supply
(Vac 50/60 Hz)
24
48
100/130
200/250
(Vdc)
24/30
48/60
100/130
200/250
Threshold
Consumption
0.7 to 1.1 Ur
(VA or W)
Pick-up: 200 (during 200 ms)
Hold: 4.5
Response time
to the circuit breaker at Ur
50 ms ± 10
Closing release (XF)
Power supply
(Vac 50/60 Hz)
24
48
100/130
200/250
(Vdc)
24/30
48/60
100/130
200/250
Threshold
Consumption
0.85 to 1.1 Ur
(VA or W)
Pick-up: 200 (during 200 ms)
Hold: 4.5
PE57842
Auxiliaires contacts for vacuum contactor
The auxiliary contacts are of the changeover type with a common point.
The following are available:
b 3 NO + 3 NC for the electrically held version (optional 3 NO & 3 NC additional
auxiliary contacts),
b 5 NO + 6 NC for the mechanically latched version as standard.
Characteristics
Operating voltage
Rated current
Breaking capacity
Minimum
Maximum
Vdc
Vac
Open release characteristics
Power supply (Vdc)
48
Consumption (W)
470
Response time (ms)
20-40
70
AMTED398078EN.indd Sec:70
48 V
480 V
10 A
60 W (L/R 150 ms)
700 VA (power factor 0.35)
125
680
20-41
250
640
20-40
AMTED398078EN.indd
20/06/11 15:43
Current transformers for 24 kV
Characteristics of
the functional units
Synthesis table by unit
Units QMC CRM CVM DM1-A DM1-D DM1-W DM2
DMVL-D
630 A
TC
ARJP1
b
b
GBC-A DMVL-A DMV-A IMC
GBC-B
DMV-D
DM1-A DM1-W GBC-A DMV-A
DM1-D DM1-Z GBC-B DMV-D
1250 A
b
b
ARM3
b
b
b
b
b
b
ARJP2
b
b
ARJP3
TLP130
b
b
b
b
CLP2
b
b
b
61040N
Transformer ARJP1/N2F
b characteristics according to IEC standard 60044-1
b single primary winding
b double secondary winding for measurement and protection.
Short-time withstand current Ith (kA)
I1n (A)
10
20
30
50
75
100
150
200
Ith (kA)
1.2
2.4
3.6
6
10
10
10
10
t (s)
1
Measurement
and protection
5A
15 VA - class 0.5
5A
2.5 VA - 5P20
61040N
Transformer ARJP1/N2F
b characteristics according to IEC standard 60044-1
b single primary winding
b double secondary winding for measurement and protection.
Short-time withstand current Ith (kA)
I1n (A)
50
100
Ith (kA)
6
10
t (s)
Measurement
and protection
150
200
1
5A
15 VA - class 0.5
5A
2.5 VA - 5P20
Note: please consult us for other characteristics.
61041N
Transformer ARM3/N2F
b characteristics according to IEC standard 60044-1
b double primary winding
b single secondary winding for measurement and protection.
Short-time withstand current Ith (kA)
I1n (A)
10/20
20/40
50/100
100/200
200/400
300/600
Ith (kA)
5
12.5
12.5/21*
12.5/25*
12.5/25*
25
t (s)
1
0.8
1
Measurement and 5 A
protection
1A
7.5 VA - class 0.5
5A
1 VA - 10P30
5 VA - 5P10
5 VA - 5P15
* For 5 A protection
b characteristics according to IEC standard 60044-1
b double primary winding
b double secondary winding for measurement and protection.
Short-time withstand current Ith (kA)
I1n (A)
50/100
100/200
200/400
300/600
Ith (kA)
14.5
25
25
25
t (s)
1
Measurement
and protection
AMTED398078EN.indd
AMTED398078EN.indd Sec:71
5A
30 VA - class 0.5
5A
5 VA - 5P15
7.5 VA - 5P15
5A
7.5 VA - 5P10
15 VA - 5P10
71
20/06/11 15:43
Characteristics of
the functional units
Current transformers for 24 kV
61042N
Transformer ARJP2/N2F
b characteristics according to IEC standard 60044-1
b single primary winding
b double secondary winding for measurement and protection.
Short-time withstand current Ith (kA)
I1n (A)
50
Ith (kA)
25
t (s)
Measurement
and protection
100
200
400
600
1
5A
10 VA
class 0.5
15 VA
class 0.5
15 VA
class 0.5
15 VA
class 0.5
20 VA
class 0.5
5A
2.5 VA
5P20
2.5 VA
5P20
5 VA
5P20
5 VA
5P20
7.5 VA
5P20
61044N
Transformer ARJP3/N2F
b characteristics according to IEC standard 60044-1
b single primary winding
b double secondary winding for measurement and protection.
Short-time withstand current Ith (kA)
I1n (A)
1000
Ith (kA)
25
PE55661
t (s)
1250
1
Measurement
and protection
1A
30 VA - class 0.5
1A
10 VA - 5P20
Measurement
and protection
5A
30 VA - class 0.5
5A
10 VA - 5P20
PE57162
Low Power Current Transformer (LPCT) CLP2
b characteristics according to IEC standard 60044-8
b large primary current range
b direct output voltage for measurement and protection
b RJ45-8 pts secondary connector
b insulation level 24 kV.
Minimum rated primary current
5A
Rated nominal primary current
100 A
Rated extended primary current
1250 A
Rated nominal secondary output
22.5 mV
Accuracy class for measurement
0.5
Accuracy class for protection
5P
Accuracy limit factor
400
Rated short time thermal current
40 kA 1 s
Highest voltage (Um)
24 kV
Rated power-frequency withstand
50 kV
Low Power Current Transformer (LPCT) TLP130
b characteristics according to IEC standard 60044-8
b large primary current range
b direct output voltage for measurement and protection
b RJ45-8 pts secondary connector
b insulation level 0.72 kV
b internal diameter 130 mm.
72
AMTED398078EN.indd Sec:72
Minimum rated primary current
5A
Rated nominal primary current
100 A
Rated extended primary current
1250 A
Rated nominal secondary output
22.5 mV
Accuracy class for measurement
0.5
Accuracy class for protection
5P
Accuracy limit factor
250
Rated short time thermal current
25 kA 1 s
Highest voltage (Um)
0.72 kV
Rated power-frequency withstand
3 kV
AMTED398078EN.indd
20/06/11 15:43
Characteristics of
the functional units
Current transformers for 36 kV
PE57222
For units DM1-A, DM1-D, DM1-W, DM2, DM2-W, IMC, GBC-A,
GBC-B
Transformer ARM6T/N1 or N2
b double primary
b double secondary winding for measurement and protection.
Short-time withstand current Ith (kA)
I1n (A)
50-100
Ith (kA)
16 - 20
25
t (s)
1
1
5A
7.5 VA - 15 VA - class 0.5
30 VA
- class 0.5
5A
2.5 VA - 5 VA - 5P20
10 VA
- 5P20
Measurement
and protection
75-150 100-200 150-300 200-400 300/600 1000/1250
Current transformer ARM6T
Low Power Current Transformer (LPCT)
PE57162
For units DM1-A, DM1-W
Transformer TLP 130, TLP 190
b characteristics according to IEC standard 60044-8
b large primary current range
b direct output voltage for measurement and protection
b RJ45-8 pts secondary connector
b insulation level 0.72 kV
b internal diameter 130 or 190 mm
b in SM6-36, TLP 130 can be used for 630 A, TLP 190 can be used up to 1250 A.
AMTED398078EN.indd
AMTED398078EN.indd Sec:73
TLP 130
TLP 190
Minimum rated primary current
5A
5A
Rated extended primary current
1250 A
2500 A
Secondary output
22.5 mV @ 100 A
22.5 mV @ 100 A
Accuracy class for measurement
0.5
0.5
Accuracy class for protection
5P
5P
Accuracy limit factor
250
400
Rated short time thermal current
25 kA 1 s
40 kA 1 s
Highest voltage (Um)
0.72 kV
0.72 kV
Rated power-frequency withstand
3 kV
3 kV
73
20/06/11 15:43
Voltage transformers for 24 kV
Characteristics of
the functional units
Synthesis table by unit
Units CM
VTs
VRQ2-n/S1
VRFR-n/S1
VRC2/S1
VRM3-n/S2
VCT24
VRC1/S1
CVM
b
DM1-A DM1-D DM1-W DM2
DMVL-D
GBC-A GBC-B DMVL-A DMV-A DMV-D CM2
b
b
b
b
b
b
b
b
b
b
TM
b
b
b
b
b
b
b
61045N
Transformer VRQ2-n/S1 (phase-to-earth) 50 or 60 Hz
b characteristics according to IEC standard 60044-2.
Rated voltage (kV)
24
Primary voltage (kV)
10/3
Secondary voltage (V)
100/3
Thermal power (VA)
250
Accuracy class
0.5
Rated output for
single primary winding (VA)
30
15/3
15-20/3
30
Rated output for
double primary winding (VA)
20/3
30
30-50
Transformer VRFR-n/S1 (phase-to-earth) 50 or 60 Hz
b characteristics according to IEC standard 60044-2.
Rated voltage (kV)
17.5
Primary voltage (kV)
10/3
Secondary voltage (V)
100/3
Thermal power (VA)
250
Accuracy class
0.5
Rated output for
single primary winding (VA)
30
15/3
61046N
Transformer VRC2/S1 (phase-to-phase) 50 or 60 Hz
b characteristics according to IEC standard 60044-2.
Rated voltage (kV)
24
Primary voltage (kV)
10
Secondary voltage (V)
100
Thermal power (VA)
500
Accuracy class
0.5
Rated output for
single primary winding (VA)
50
15
20
PE55648
Transformer VRM3-n/S2 (phase-to-earth and protected by fuses 0.3 A) 50 or 60 Hz
b characteristics according to IEC standard 60044-2.
First secondary
Second secondary
74
AMTED398078EN.indd Sec:74
Rated voltage (kV)
12
17.5
24
Primary voltage (kV)
10/3
15/3
20/3
Secondary voltage (V)
100/3 - 100/3
Thermal power (VA)
200
Accuracy class
0.5
Rated output for single primary (VA)
30-50
Thermal power (VA)
100
Accuracy class
3P
Rated output
50
AMTED398078EN.indd
20/06/11 15:43
Characteristics of
the functional units
Voltage transformers for 24 kV
DE52402
Transformer VRC1/S1 (phase-to-phase) 50 or 60 Hz
b characteristics according to IEC standard 60044-2.
DE53562
Rated voltage (kV)
7.2
Primary voltage (kV)
3.3
5
5.5
6
6.6
Secondary voltage (V)
110
100
110
100
110
Thermal power (VA)
300
Accuracy class
0.5
Rated output for
single primary winding (VA)
100
Transformer VCT24 (phase-to-phase) 50 or 60 Hz
Rated voltage (kV)
24
Primary voltage (kV)
10
Secondary voltage (V)
220
Output (VA)
2500
15
20
2500
2500
4000
4000
DE58408
Note: the above mentioned voltage transformers are grounded neutral.
For other characteristics, please consult us.
Surge arresters
For units IM500, DM1-A, DM1-W, GAM, DMV-A*, DMVL-A
In (A)
400/630
Un (kV)
7.2
10
12
17.5
24
Note: the rated voltage of the surge arrester is according to unit’s rated voltage.
(*) limited up to 17.5 kV for DMV-A circuit breaker cubicles.
AMTED398078EN.indd
AMTED398078EN.indd Sec:75
75
20/06/11 15:43
Characteristics of
the functional units
Voltage transformers for 36 kV
PE57223
For units CM, GBC-A, GBC-B
Transformer VRF3n/S2 (phase-to-earth)
b single primary winding
b single secondary
Rated voltage (kV)
36
Primary voltage (kV)
303
333
Secondary voltage (V)
1003
1003 or 1103
Thermal power (VA)
450
Accuracy class
0.5
3P
Rated output for single primary
winding (VA)
30-50
30
Voltage transformer VRF3
For units CM2
PE57224
Transformer VRC3/S1 (phase-to-phase)
b single primary winding
b single secondary
Rated voltage (kV)
36
Primary voltage (kV)
30
33
Secondary voltage (V)
100
100 or 110
Thermal power (VA)
700
Accuracy class
0.5
Rated output for single primary
winding (VA)
50-100
Voltage transformer VRC3
For units TM
Transformer VRC3/S1 (phase-to-phase)
b single primary winding
b single secondary
DE58408
Rated voltage (kV)
36
Primary voltage (kV)
30
Secondary voltage (V)
220
Thermal power (VA)
1000
Surge arresters
For units IM, DM1-A, SM, GAM2
76
AMTED398078EN.indd Sec:76
In (A)
630
Un (kV)
36
AMTED398078EN.indd
20/06/11 15:43
Characteristics of
the functional units
Motors protection units
The current rating of fuses installed in units
depends on:
b motor current rating In
b starting current Id
b frequency of starts.
The fuses rating is calculated such that a current equal
to twice the starting current does not blow the fuse
within period equal to the starting time.
The adjacent table indicated the ratings which should
be used, based on the following assumptions:
b direct on-line startup
b Id/In y 6
b pf = 0.8 (P y 500 kW) or 0.9 (P > 500 kW)
b η = 0.9 (P y 500 kW) or 0.94 (P > 500 kW).
The indicated values are for Fusarc fuses
(to DIN standard 43-625).
Selection of fuses for CRM units
Example:
Consider a 950 kW motor at 5 kV.
In =
P
pf
= 130 A
Id = 6 x In = 780 A
Then select the next higher value, i.e. 790 A.
For six 5-second starts per hour, select fuses
rated 200 A.
Note: the same motor could not be protected for 12 starts
per hour since the maximum service voltage for the required
250 A rated fuses is 3.3 kV.
The color code is linked to the rated voltage of the fuse.
Starting
current (A)
Id/In = 6
Starting time (s)
5
10
Maximum service
voltage (kV)
20
Number of starts per hour
6
12
6
12
6
12
1410
250
1290
250
250
250
1140
250
250
250
250
250
1030
250
250
250
250
250
250
890
250
250
250
250
250
250
790
200
250
250
250
250
250
710
200
200
200
250
250
250
640
200
200
200
200
200
250
610
200
200
200
200
200
200
540
160
200
200
200
200
200
480
160
160
160
200
200
200
440
160
160
160
160
160
200
310
160
160
160
160
160
160
280
125
160
160
160
160
160
250
125
125
125
160
160
160
240
125
125
125
125
125
160
230
125
125
125
125
125
125
210
100
125
125
125
125
125
180
100
100
100
100
100
125
170
100
100
100
100
100
100
3.3
6.6
11
Selection of fuses for CVM units
Service
voltage (kV)
3.3
6.6
Starting
current (A)
Rated operational
current (continous
duty) (A)
Starting time (s)
5
10
30
Number of starts per hour
Id = 6 x Ie
Ie
3
6
3
1100
183
250
250
250
6
3
6
942
157
250
250
785
131
200
200
250
250
250
250
200
200
200
628
105
160
250
160
160
200
200
565
94
200
160
160
160
160
160
502
160
84
125
160
160
160
160
160
439
73
125
125
125
160
160
160
377
63
100
125
100
125
125
160
314
52
100
100
100
100
100
125
251
42
100
100
100
100
100
100
188
31
80
100
100
100
100
100
126
21
50
50
63
80
80
80
Fuse selection method:
b if Id ≥ 6 x Ie, use Id to select the fuses
b if Id < 6 x Ie, use Ie to select the fuses.
Note:
Fuses are 292 mm long (Fusarc fuses).
Fuses are only for short circuit protection.
For 250 A fuses, it is necessary to delay the opening of the contactor.
AMTED398078EN.indd
AMTED398078EN.indd Sec:77
77
20/06/11 15:43
Characteristics of
the functional units
Protection of transformers
PE57161
Fuse ratings for SM6 protection units such as PM, QM, QMB and QMC depend,
among other things, on the following criteria:
b service voltage
b transformer rating
b fuse technology (manufacturer)
Different types of fuses with medium loaded striker may be installed:
v Solefuse fuses as per standard UTE NCF 64.210
v Fusarc CF fuses as per IEC 60.282.1 recommendation and dimensions are related
to DIN 43.625 standard.
For fuse-switch combination unit type QM, QMB, QMC, refer only to the selection
table and reference list of fuses. For all other type of fuses, consult us.
Example: for the protection of a 400 kVA transformer at 10 kV, select either Solefuse
fuses rated 43 A or Fusarc CF fuses rated 50 A.
Fuse selection table
The color code is linked to the rated voltage of the fuse
Rating in A - no overload at –5°C < t < 40°C.
Please consult us for overloads and operation over 40°C for France Transfo
oil immersed type transformers.
Type of
fuse
Service
Transformer rating (kVA)
Rated
voltage
25
50
100 125 160 200 250 315 400 500 630 800 1000 1250 1600 2000 2500 voltage
(kV)
(kV)
Solefuse (UTE NFC standards 13.100. 64.210)
5.5
6.3 16
31.5 31.5 63
63
63
63
63
7.2
10
6.3 6.3 16
16
31.5 31.5 31.5 63
63
63
63
15
6.3 6.3 16
16
16
16
16
43
43
43
43
43
63
20
6.3 6.3 6.3 6.3 16
16
16
16
43
43
43
43
43
63
24
Solefuse (general case, UTE NFC standard 13.200)
3.3
16
16
31.5 31.5 31.5 63
63
100 100
7.2
5.5
6.3 16
16
31.5 31.5 63
63
63
80
80
100 125
6.6
6.3 16
16
16
31.5 31.5 43
43
63
80
100 125 125
10
6.3 6.3 16
16
16
31.5 31.5 31.5 43
43
63
80
80
100
12
13.8
6.3 6.3 6.3 16
16
16
16
31.5 31.5 31.5 43
63
63
80
17.5
15
6.3 6.3 16
16
16
16
16
31.5 31.5 31.5 43
43
63
80
20
6.3 6.3 6.3 6.3 16
16
16
16
31.5 31.5 31.5 43
43
63
24
22
6.3 6.3 6.3 6.3 16
16
16
16
16
31.5 31.5 31.5 43
43
63
Fusarc CF and SIBA (1) (general case for QM, QMB and QMC cubicle according to IEC 62271-105)
3.3
16
25
40
50
50
80
80
100 125 125 160(1) 200(1)
7.2
5
10
16
31.5 40
40
50
63
80
80
125 125 160(1)
5.5
10
16
31.5 31.5 40
50
50
63
80
100 125 125 160(1) 160(1)
6
10
16
25
31.5 40
50
50
63
80
80
125 125 160(1) 160(1)
6.6
10
16
25
31.5 40
50
50
63
80
80
100 125 125 160(1)
10
6.3 10
16
20
25
31.5 40
50
50
63
80
80
100 100 125(1) 200(1)
12
11
6.3 10
16
20
25
25
31.5 40
50
50
63
80
100 100 125(1) 160(1)
13.8
6.3 10
16
16
20
25
31.5 31.5 40
50
50
63
80
80
100(1) 125(1) 125(1) 17.5
15
6.3 10
10
16
16
20
25
31.5 40
50
50
63
80
80
100(1) 125(1) 125(1)
20
6.3 6.3 10
10
16
16
25
25
31.5 40
40
50
50
63
80
100(1) 125(1) 24
22
6.3 6.3 10
10
10
16
20
25
25
31.5 40
40
50
50
80
80
100(1)
(2)
Fusarc CF for dry type transformers
30
10
10
16
20
25
31.5 31.5 50
50
63
63
36
31.5
10
10
16
20
25
25
31.5 50
50
63
63
33
6.3
10
16
20
25
25
31.5 40
50
50
63
34.5
6.3
10
16
20
25
25
31.5 40
50
50
63
Fusarc CF oil immersed type transformers (2)
30
10
10
16
20
25
31.5 31.5 40
40
50
63
36
31.5
10
10
16
20
25
31.5 31.5 40
40
50
63
33
10
10
16
20
25
25
31.5 31.5 40
40
50
34.5
10
10
16
20
25
25
31.5 31.5 40
40
50
(1) SIBA fuses
(2) This selection table has been prepared according to the technical characteristics of France Transfo.
The characteristics of transformers and fuses may change according to manufactures and standards.
78
AMTED398078EN.indd Sec:78
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20/06/11 15:43
Protection of transformers
Characteristics of
the functional units
Fuses dimensions
DE53563
Solefuse (UTE standards)
ø 55
ø6
23
450
35
Ur
(kV)
Ir
(A)
L
(mm)
Ø
(mm)
Weight
(kg)
7.2
6.3 to 125
450
55
2
12
100
450
55
2
17.5
80
450
55
2
24
6.3 to 63
450
55
2
Ur
(kV)
Ir
(A)
L
(mm)
Ø
(mm)
Weight
(kg)
7.2
125
292
86
3.3
12
6.3
292
50.5
1.2
10
292
50.5
1.2
16
292
50.5
1.2
20
292
50.5
1.2
25
292
57
1.5
31.5
292
57
1.5
40
292
57
1.5
50
292
78.5
2.8
63
292
78.5
2.8
80
292
78.5
2.8
100
292
78.5
2.8
35
DE57467
Fusarc CF (DIN standards)
ø 45
Ø
ø6
23
L
33
33
24
6.3
442
50.5
1.6
10
442
50.5
1.6
16
442
50.5
1.6
20
442
50.5
1.6
25
442
57
2.2
31.5
442
57
2.2
40
442
57
2.2
50
442
78.5
4.1
63
442
78.5
4.1
80
442
86
5.3
10
537
50.5
1.8
16
537
50.5
1.8
25
537
57
2.6
31.5
537
78.5
4.7
40
537
78.5
4.7
50
537
86
6.4
63
537
86
6.4
Ur
(kV)
Ir
(A)
L
(mm)
Ø
(mm)
Weight
(kg)
7.2
160
292
85
3.8
200
292
85
5.4
125
292
67
2
160
292
85
3.8
200
292
85
3.8
17.5
125
442
85
5.4
24
100
442
85
5.4
125
442
85
5.4
36
DE57467
SIBA
ø 45
Ø
ø6
12
23
L
33
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Characteristics of
the functional units
Interlocks
Switch units
Functional interlocks
b the switch can be closed only if the earthing switch
is open and the access panel is in position.
b the earthing switch can be closed only if the switch
is open.
b the access panel for connections can be opened
only if the earthing switch is closed.
b the switch is locked in the open position when
the access panel is removed. The earthing switch
may be operated for tests.
These comply with IEC recommendation 62271-200 and EDF specification HN 64-S-41
(for 24 kV).
In addition to the functional interlocks, each disconnector and switch include:
b built-in padlocking capacities (padlocks not supplied)
b four knock-outs that may be used for keylocks (supplied on request)
for mechanism locking functions.
Unit interlock
Circuit-breaker units
Units
b the disconnector(s) can be closed only if
the circuit breaker is open and the front panel
is locked (interlock type 50).
b the earth switch(es) can be closed only if
the disconnector(s) is/are open.
b the access panel for connections can be opened
only if:
v the circuit breaker is locked open,
v the disconnector(s) is/are open,
v the earth switch(es) is/are closed.
DE53565
A1
C1 C4 A3
b
b
b
IM, IMB, IMC
PM, QM, QMB, QMC,
DM1-A, DM1-D, DM1-W,
DM1-Z, DM1-S,
DMV-A, DMV-D, DMV-S,
DMVL-A, DMVL-D
A4
b
A5
b
50
P2
P3
b
b
P5
b
b
GAM
P1
b
b
b
NSM
52
b
b
CRM, CVM
b
SM
Note: it is possible to lock the disconnector(s)
in the open position for no-load operations
with the circuit breaker.
b
b
DM2, DM2-W
Key-type interlocks
A1 type
O
Outgoing units
Aim:
b to prevent the closing of the earthing switch on a transformer protection unit
unless the LV circuit breaker is locked in “open” or “disconnected” position.
O
DE53566
Interlock
C1 type
b to prevent the access to the transformer if the earthing switch for transformer
protection has not first been closed.
S
DE53567
S
C4 type
b to prevent the closing of the earthing switch on a transformer protection unit
unless the LV circuit breaker is locked in “open” or “disconnected” position.
b to prevent the access to the transformer if the earthing switch for transformer
protection has not first been closed.
O
S
O
MT20240EN
S
80
AMTED398078EN.indd Sec:80
Legend for key-type interlocks:
no key
free key
captive key
panel or door
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DE53568
Characteristics of
the functional units
Interlocks
A3 type
Ring units
Aim:
b to prevent the closing of the earthing switch of a load-side cubicle
unless the line-side switch is locked “open”.
O
DE53569
A4 type
DE53570
O
A5 type
b to prevent the simultaneous closing of two switches.
O
O
b to prevent the closing of the earthing switch of the casing unit unless
the downstream and the upstream switches are locked in the “open” position.
O
S
DE53571
O
S
50 type
Prevents
b on-load switching of the disconnectors.
O O
Allows
b off-load operation of the circuit breaker with the disconnectors open (double isolation).
b off-load operation of the circuit breaker with the disconnector open (single isolation).
DE59203
O
Type 52
Prevents
b on-load switching of the disconnectors.
O O
Allows
b off-load operation of the contactor with the disconnectors open (double isolation).
b off-load operation of the contactor with the disconnector open (single isolation).
MT20240EN
O
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AMTED398078EN.indd Sec:81
Legend for key-type interlocks:
no key
free key
captive key
panel or door
81
20/06/11 15:43
Interlocks
DE53572
Characteristics of
the functional units
P1 type
O
X
DE53573
b to prevent the closing of an earthing switch if the switch of the other unit
has not been locked in the “open” position.
X
O
P2 type
X
O
b to prevent on-load operation of the disconnector unless the switch is locked “open”
b to prevent the closing of the earthing switches unless the disconnector and
the switch are locked “open”.
O
DE53574
X
P3 type
AX
O
DE53575
b to prevent on-load operation of the disconnector unless the switch is locked “open”
b to prevent the closing of the earthing switches with the unit energised, unless
the disconnector and the switch are locked “open”
b to allow off-load operation of the switch.
O
X
P5 type
b to prevent the closing of the earthing switch of the incoming unit unless
the disconnector and the switch is locked “open”.
P
MT20240EN
P
82
AMTED398078EN.indd Sec:82
Legend for key-type interlocks:
no key
free key
captive key
panel or door
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Connections
Contents
Connections with dry-type cables for 24 kV
Selection table
Cable-connection from below for 24 kV
Cable positions
Trenches depth
Trench diagrams example
Trench diagrams and floor void drawings enhanced example
Connections with dry-type cables for 36 kV
Selection table
Cable-connection from below for 36 kV
Cable positions
AMTED398078EN.indd
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84
84
85
85
86
87
88
89
89
90
90
83
20/06/11 15:43
Connections with dry-type
cables for 24 kV
Connections
Selection table
PE57840
The ageing resistance of the equipment in an MV/LV substation
depends on three key factors:
b the need to make connections correctly
New cold fitted connection technologies offer ease of installation that favours
resistance over time. Their design enables operation in polluted environments
under severe conditions.
b the impact of the relative humidity factor
The inclusion of a heating element is essential in climates with high humidity levels
and with high temperature differentials.
b ventilation control
The dimension of the grills must be appropriate for the power dissipated
in the substation. They must only traverse the transformer area.
PE50775
Network cables are connected:
b on the switch terminals
b on the lower fuse holders
b on the circuit breaker’s connectors.
The bimetallic cable end terminals are:
b round connection and shank for cables y 240 mm2
b square connection round shank for cables > 240 mm2 only.
Crimping of cable end terminals to cables must be carried out by stamping.
The end connectors are of cold fitted type
Schneider Electric’s experience has led it to favour this technology wherever
possible for better resistance over time.
The maximum admissible cable cross section:
b 630 mm2 for 1250 A incomer and feeder cubicles
b 240 mm2 for 400-630 A incomer and feeder cubicles
b 120 mm2 for contactor cubicles
b 95 mm2 for transformer protection cubicles with fuses.
Access to the compartment is interlocked with the closing of the earthing disconnector.
The reduced cubicle depth makes it easier to connect all phases.
A 12 mm Ø pin integrated with the field distributor enables the cable end terminal
to be positioned and attached with one hand. Use a torque wrench set to 50 mN.
PE50776
Round connector
Square connector
Dry-type single-core cable
Short inner end, cold fitted
Performance
Cable end terminal type
X-section mm2
Supplier
Number of cables
Comments
3 to 24 kV
400 A - 630 A
Round connector
50 to 240 mm2
All cold fitted cable end suppliers:
Silec, 3M, Pirelli, Raychem, etc.
1 or 2 per phase
For larger x-sections, more
cables and other types of cable
end terminals, please consult us
3 to 24 kV
1250 A
Round connector
50 to 630 mm2
All cold fitted cable end suppliers:
Silec, 3M, Pirelli, Raychem, etc.
1 or 2 per phase
y 400 mm2
Square connector
> 300 mm2
admissible
For larger x-sections, more
cables and other types of cable
end terminals, please consult us
400 < 1 y 630 mm2
per phase
Three core, dry cable
Short inner end, cold fitted
Performance
Cable end terminal type
X-section mm2
Supplier
Number of cables
Comments
3 to 24 kV
400 A - 630 A
Round connector
50 to 240 mm2
All cold fitted cable end suppliers:
Silec, 3M, Pirelli, Raychem, etc.
1 per phase
For larger x-sections, more
cables and other types of cable
end terminals, please consult us
3 to 24 kV
1250 A
Round connector
50 to 630 mm2
All cold fitted cable end suppliers:
Silec, 3M, Pirelli, Raychem, etc.
1 per phase
For larger x-sections, more
cables and other types of cable
end terminals, please consult us
Note:
b The cable end terminals, covered by a field distributor, can be square,
b PM/QM type cubicle, round end connections Ø 30 mm max.
84
AMTED398078EN.indd Sec:84
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Cable-connection from below
for 24 kV
Connections
Cable positions
1250 A
945
SM
945
IMC
400
PM, QM
400
QMC
400
CRM, CVM
430
DM1-A
430
DMVL-A
430
DMV-S
320
DM1-W
370
GAM2
760
CRM, CVM
945
320
H
H
H
320
GAM
470
620
DMV-A
320
313
DM1-S
543
GAM2
GAM
200 200
420
200 200
420
200 200
420
DE53581
DMV-A, DMV-S (630 A)
DE53580
DE53579
IMC, PM, QM, QMC
DE53577
630 A
IM, NSM-cables, NSM-busbars
DE53576
IM, NSM-cables,
NSM-busbars, SM
DE53578
Cable-connection height H
measured from floor (mm)
H
H
H
200 200
420
200 200
420
DMV-A (1250 A)
DE58417
DM1-A, DM1-W (1250 A)
DE58418
DE53582
DM1-A, DM1-S, DMVL-A
DM1-W (630 A)
275
165 165
313
H
H
H
333
200 200
420
510,5
330
789
200 200
420
145 145
445
371,5
X
313
X = 330 : 1 single-core cable
X = 268 : 2 single-core cables
X = 299 : Three core cable
AMTED398078EN.indd
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Cable-connection from below
for 24 kV
Connections
Trenches depth
DE53585
Cabling from below (all units)
b Through trenches: the trench depth P is given in the table opposite for commonly
used dry single-core cables type (for tri-core cables consult us).
b With stands: to reduce P or eliminate trenches altogether by placing the units
on 400 mm concrete footings.
b With floor void: the trench depth P is given in the table opposite for commonly
used types of cables.
625
500
375
Single-core cables Units until 630 A
Cable
x-section
(mm2)
50
70
95
120
150
185
240
400
630
187.5
Bending
radius
(mm)
IM,
SM,
NSM-cables,
NSM-busbars
1250 A units
IMC, DM1-A,
DM1-W,
DM1-S,
DMVL-A,
GAM
Depth P (mm) all orientations
P1
P2
140
400
150
430
160
470
200
500
220
550
270
670
330
730
370
400
440
470
500
540
590
800
940
CRM
CVM
DMV-A,
DMV-S
PM,
QM,
QMC (1)
SM,
GAM
DM1-A (2)
DM1-W (2)
DMV-A (3)
P2
400
430
470
500
P2
500
530
570
600
650
770
830
P3
350
350
350
P4
P5
P6
1000
1000
1350
1350
1450
1450
(1) Must be installed with a 100 mm depth metal pan.
(2) Must be installed with a 350 mm depth metal pan, in a floor void.
(3) Mounting with a 445 mm depth metal pan compulsory in a floor void.
Note: the unit and the cables requiring the greatest depth must be taken into account
when determining the depth P or single-trench installations.
In double-trench installations, depth P must be taken into account for each type of unit
and cable orientations.
Cable trench drawings
140
630 A units
DMV-A, DMV-S
For single cables
140
DE53589
DM1-A, DM1-W
For single-core cables
DE58350
DE53587
DE53586
1250 A units (represented without switchboard side panels)
SM, GAM
DMV-A
For single and tri-core cables
For single and tri-core cables
140
140
80
50
50
50
740
50
740
740
740
100
445
P4
P2
P5
P6
480
600
86
AMTED398078EN.indd Sec:86
600
840
600
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Cable-connection from below
for 24 kV
Connections
Trench diagrams example
Units represented without switchboard side panels
630 A units
Front entry or exit
with conduits
DE58410
DE58411
630 A units
Rear entry or exit
with conduits
DE58409
630 A units
Cable entry or exit
through right or left side
140
140
80
80
140
P1
P1
P2
P2
P3
600
22
IM
70
22
22
IM
QMC
IM
IM
IM
DM1
DM1
Required dimensions (mm)
IM
Note 1: for connection with conduits, the bevel (C) must correspond to the following
trench dimensions: P1 = 75 mm or P2/P3 = 150 mm.
Note 2: please refer to chapter “Layout examples” for a site application.
PE50797
Cabling from above
Height:
450 mm
On each 630 A unit of the range, except those including a low-voltage control cabinet
and EMB compartment, the connection is made with dry-type and single-core cables.
Remark : not available for internal arc IEC 62271-200 in busbar compartment.
AMTED398078EN.indd
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20/06/11 15:43
Cable-connection from below
for 24 kV
Connections
Trench diagrams and floor void drawings
enhanced example
For enhanced internal arc 16 kA 1 s cubicles
Downwards exhaust
Upwards exhaust
DE58413
Installation with
trench
DE58412
Installation with
floor void
220
100
P1
Ø 200
600
220
740
1060
1060
22
22
IM
Ø 200
IM
Ø 200
IM
DM1-A
IM
DM1-A
Note: to evacuate gases through the bottom, the floor void volume must be over
or equal to 2 m3.
88
AMTED398078EN.indd Sec:88
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Connections with dry-type
cables for 36 kV
Connections
Selection table
Single-core cables
CableBending
section
radius
(mm2)
(mm)
Units 630 A
IM, IMC, QM, CM, CM2,
PM, DM1-A, DM1-W,
GAM, GAM2, SM, TM, NSM
Depth P (mm)
P1
P2
The ageing resistance of the equipment in an MV/LV substation
depends on three key factors:
b the impact of the relative humidity factor
The inclusion of a heating element is essential in climates with high humidity levels
and with high temperature differentials.
1 x 35
525
350
550
1 x 50
555
380
580
1 x 70
585
410
610
1 x 95
600
425
625
1 x 120
630
455
655
1 x 150
645
470
670
1 x 185
675
500
700
1 x 240
705
530
730
b the need to make connections correctly
New cold fitted connection technologies offer ease of installation that favours
resistance over time. Their design enables operation in polluted environments
under severe conditions.
b ventilation control
The dimension of the grills must be appropriate for the power dissipated
in the substation. They must only traverse the transformer area.
Network cables are connected:
b on the switch terminals
b on the lower fuse holders
b on the circuit breaker’s connectors.
The bimetallic cable end terminals are:
b round connection and shank for cables y 240 mm2.
Crimping of cable lugs to cables must be carried out by stamping.
The end connectors are of cold fitted type
Schneider Electric’s experience has led it to favour this technology wherever
possible for better resistance over time.
The maximum admissible copper(*) cable cross section:
b 2 x (1 x 240 mm2 per phase) for 1250 A incomer and feeder cubicles
b 240 mm2 for 400-630 A incomer and feeder cubicles
b 95 mm2 for transformer protection cubicles with fuses.
Access to the compartment is interlocked with the closing of the earthing disconnector.
The reduced cubicle depth makes it easier to connect all phases.
A 12 mm Ø pin integrated with the field distributor enables the cable end terminal
to be positioned and attached with one hand. Use a torque wrench set to 50 mN.
Note: the unit and the cables requiring the greatest depth
must be taken into account when determining the depth P
for single-trench installations. In double-trench installations
must be taken into account to each type of unit and cable
orientations.
(*) Consult us for alu cable cross sections
Cabling from below
All units through trenches
b the trench depth P is given in the table opposite for commonly used types of
cables.
Trench diagrams
100
100
P2
300
IM
100
AMTED398078EN.indd
AMTED398078EN.indd Sec:89
100
QM
100
Ø 200
Ø 200
P2
300
1000
1000
IM
100
P1 P2
Ø 200
QM
Front entry or exit with conduits
DE59725
DE59724
Rear entry or exit with conduits
DE59723
Cable entry or exit through
right or left side
100
Ø 200
1000
QM
100
IM
IM
IM
IM
100
100
100
Ø 200
100
89
20/06/11 15:43
Cable-connection from below
for 36 kV
Connections
Cable positions
Side view
DE59730
GAM2 unit
DE59729
DM1-A, DM1-W units
DE59728
QM, PM units
DE59727
IM, SM units
1210
632
475
632
400
350
350
700
350
350
380
700
700
700
380
350
350
Front view
QMC
GAM
GAM2
QM, PM
DM1-A, DM1-W
375
375
750
90
AMTED398078EN.indd Sec:90
1000
470
750
375
750
430
540
620
490
620
1200
DE59731
IM, SM
375
510
750
1000
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Installation
AMTED398078EN.indd
AMTED398078EN.indd Sec:91
Contents
Dimensions and weights for 24 kV
92
Units dimensions for 24 kV
93
Layout examples for 24 kV
95
Dimensions and weights for 36 kV
96
Layout examples for 36 kV
97
91
20/06/11 15:43
Dimensions and weights
for 24 kV
Installation
Dimensions and weights
Unit type
IM,IMB
Height
(mm)
1600 (1)
Width
(mm)
375/500
Depth
(mm)
940
Weight
(kg)
120/130
IMC
1600 (1)
500
940
200
PM, QM, QMB
1600 (1)
375/500
940
130/150
QMC
1600 (1)
625
940
180
CRM, CVM
2050
750
940
390
DM1-A, DM1-D, DM1-W, DM2,
DMVL-A, DMVL-D
1600 (1)
750
1220
400
DM1-S
1600 (1)
750
1220
340
DMV-A, DMV-D
1695 (1)
625
940
340
DMV-S
1600 (1)
625
940
260
CM
1600 (1)
375
940
190
CM2
1600 (1)
500
940
210
GBC-A, GBC-B
1600
750
1020
290
NSM-cables, NSM-busbars
2050
750
940
260
GIM
1600
125
840
30
GEM (2)
1600
125
920/1060 (2) 30/35 (2)
GBM
1600
375
940
120
GAM2
1600
375
940
120
GAM
1600
500
1020
160
SM
1600 (1)
375/500 (3)
940
120/150 (3)
TM
1600
375
940
200
DM1-A, DM1-D, DM1-W, DM1-Z (1250 A) 1600
750
1220
420
Add to height:
(1) 450 mm for low-voltage enclosures for control/monitoring and protection functions.
To ensure uniform presentation, all units (except GIM and GEM) may be equipped with
low-voltage enclosures.
(2) depending on the busbar configuration in the VM6 unit, two types of extension units
may be used:
b to extend a VM6 DM12 or DM23 unit, use an extension unit with a depth of 1060 mm
b for all other VM6 units, a depth of 920 mm is required.
(3) for the 1250 A unit.
Ground preparation
Units may be installed on ordinary concrete ground, with or without trenches
depending on the type and cross-section of cables.
a
b
Fixing of units
15
DE53595
15
With each other
The units are simply bolted together to form the MV switchboard (bolts supplied).
Busbar connections are made using a torque wrench set to 28 mN.
50
740
840
12.3 x 12.3
Note: in circuit-breaker or contactor units, fixing devices
are installed on the side opposite the switchgear
92
AMTED398078EN.indd Sec:92
On the ground
b for switchboards comprising up to three units, the four corners of the switchboard
must be secured to the ground with using:
v M8 bolts (not supplied) screwed into nuts set into the ground using a sealing pistol,
v screw rods grouted into the ground.
b for switchboards comprising more than three units, each unit may be fixed as
necessary.
b position of fixing holes b depends on the width a of units:
a (mm)
125
375
500
625
750
b (mm)
95
345
470
595
720
AMTED398078EN.indd
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IM, IMB, PM, QM, QMB, SM, IMC, QMC, CM, CM2
NSM-cables, NSM-busbars, CRM, CVM
450
450
1600
840
1600
1600
840
30
70
840
30
70
DE53601
1600
1600
1600
840
30
70
GEM
DE53600
GIM
DE53599
GAM
80
GBM, GAM2
DE53598
DE53597
Units dimensions for 24 kV
DE53596
Installation
140
840
30
70
450
DE58414
EMB
DE59229
GBC-A, GBC-B
920
503
1600
80
840
AMTED398078EN.indd
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100
93
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Units dimensions for 24 kV
DMVL-A, DMVL-D, DM1-A, DM1-D, DM1-W, DM1-Z,
DM1-S, DM2 630 A
DM1-A, DM1-W 1250 A
450
1600
80
1680
1600
200
100
840
DE58415
450
DMV-A 1250 A
DE53604
DE53603
Installation
330
840
DE53607
1600
1680
1680
100
100
150
150
85
840
100
DMV-S
DE53606
DMV-D
DE53605
DMV-A 630 A
74
200
100
832
840
80
85 445
85
85
100
840
100
100
Internal arc enhanced cubicles
downwards exhaust
DE59705
DE53608
Internal arc enhanced cubicles
upwards exhaust
840
450
600
450
1600
220
94
AMTED398078EN.indd Sec:94
1600
220
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Installation
Layout examples for 24 kV
Prefabricated substation (Kiosk)
Conventional substation (Masonery)
DE58416EN
PE57168
Internal arc cubicles 12.5 kA 1 s
140
940
200
22 (minimum)
1200 (*)
(*) Advised access dimension
Switchboard extension example
Internal arc cubicles 16 kA 1 s
Installed against a wall for downwards and
upwards exhaust
With rear corridor downwards and upwards exhaust
DE53611
DE53612
Internal arc cubicles 16 kA 1 s
1160
200
For upwards exhaust (ceiling height u 2800 mm)
DE53613
1200 (*)
600 (min.)
(*) Advised acess dimension
600
1 600
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Dimensions and weights
for 36 kV
Installation
Dimensions and weights
Unit type
Height
(mm)
2250
2250
2250
2250
2250
2250
2250
2250
2250
2250
2250
2250
2250
2250
2250
2250
IM, SM
IMC, IMB
QM, PM, QMB
QMC
DM1-A
DM1-D
DM1-W
NSM
GIM
DM2
DM2-W
CM, CM2
GBC-A, GBC-B
GBM
GAM2
GAM
(1) The depth measures are given for the floor surface.
(2) The depth in these units are 1615 mm with the enlarged
low voltage compartment.
(3) The depth in these units are 1500 mm with the standard
low voltage compartment.
Depth (1)
(mm)
1400 (3)
1400 (2)
1400 (3)
1400 (3)
1400 (2)
1400 (2)
1400 (2)
1400 (2)
1400
1400 (2)
1400 (2)
1400 (2)
1400 (3)
1400 (3)
1400 (3)
1400 (3)
Width
(mm)
750
750
750
1000
1000
1000
1000
1500
250
1500
1500
750
750
750
750
750
Weight
(kg)
310
420
330
420
600
560
660
620
90
900
920
460
420
260
250
295
Ground preparation
Units may be installed on ordinary concrete grounds, with or without trenches
depending on the type and cross-section of cables.
Required civil works are identical for all units.
Fixing of units
With each other
The units are simply bolted together to form the MV switchboard (bolts supplied).
Busbar connections are made using a torque wrench set to 28 mN.
On the ground
b for switchboards comprising up to three units, the four corners of the switchboard
must be secured to the ground using:
v bolts (not supplied) screwed into nuts set into the ground using a sealing pistol
v screw rods grouted into the ground
b for switchboards comprising more than three units, the number and position of
fixing points depends on local criteria (earthquake withstand capacities, etc.)
b position of fixing holes depends on the width of units.
A
150
50
DE5961
B
1100
1400
Unit type
150
14.2 x 25
A (mm)
B (mm)
IM, IMC, IMB, QM, PM, SM, CM, CM2, TM
GBC-A, GBC-B, GBM, GAM2, IMB, GAM, QMB
750
650
DM1-A, DM1-D, DM1-W, QMC
1000
900
DM2, NSM, DM2-W
1500
1400
GIM
250
150
Dimensions
215
96
AMTED398078EN.indd Sec:96
32
215
2250
2250
2250
1400
DM1-A, DM1-D, DM2,
DM1-W, DM2-W units
DE59664
100
CM, CM2, NSM units
DE59663
DE59662
IM, SM, IMC, QM, PM, IMB,
GBM, GAM, GAM2, GBC-A,GBC-B
QMB, QMC units
1400
32
1400
32
230
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Layout examples for 36 kV
Installation
Conventional substation (Masonery)
DE59666
Side view
DE59665
Top view
100
100
2550
2650
5200 min.
(2)
(1)
min.
min.
1770 min.
100
100
100
Minimum required dimensions (mm)
(1) In case of upper incoming option: it must be 2730 mm (no internal arc withstand if selected)
(2) In case of upper incoming option: it must be 2830 mm (no internal arc withstand if selected)
DE59667
Top view
3430 min.
100
1715 min.
100
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98
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Appendices
Order form
Contents
Appendices
Trip curves for VIP 300 LL or LH relays
100
Trip curves for VIP 35 relays
101
Fusarc CF fuses
102
Solefuse fuses
103
Order form
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SM6 - Connection to the network
104
SM6 - Fuse switch protection
105
SM6 - Circuit breaker protection
106
SM6 - MV metering
108
SM6 - Casing
109
SM6 - Automatic Transfer System
110
SM6 - Vacuum contactor motor starter for SM6 24 kV
111
SF1 - Lateral disconnectable or withdrawable
112
SFset - Lateral disconnectable for SM6 24 kV
113
Evolis - Frontal fixed version for SM6 24 kV
(up to 17.5 kV)
114
Evolis - Lateral disconnectable version for SM6 24 kV
(up to 24 kV)
115
99
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Trip curves for VIP 300 LL
or LH relays
DE53614
Appendices
t>
t>
t >>
t >>
Is 1.2 Is
10 Is
I >>
Is 1.2 Is 10 Is
With lower definite time threshold
I >>
With lower inverse definite time threshold
Definite time tripping curves
SI curve
VI curve
t (s)
DE53615
t (s)
100
100
10
10
1
1
0.6
0.4
0.3
0.2
0.15
0.1
0.07
0.05
0.1
0.1
I/Is
0.01
1 1.2
1 1.2
EI curve
10
100
RI curve
t (s)
DE53616
I/Is
0.01
100
10
0.6
0.4
0.3
0.2
0.15
0.1
0.07
0.05
t (s)
1000
10
100
1
10
0.6
0.4
0.3
0.2
0.15
1
0.1
0.6
0.4
0.3
0.2
0.15
0.1
0.07
0.05
0.1
0.01
1 1.2
100
AMTED398078EN.indd Sec:100
10
I/Is
100
0.1
0.07
0.05
I/Is
0.01
1
10
100
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Trip curves for VIP 35 relays
Appendices
DE53617EN
Phase protection curve
s
100
The trip curve shows the time
before the relay acts, to which
must be added 70 ms to obtain
the breaking time.
10
1
Total breaking time
0.1
Type
0.01
I/Is
0 1.2
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5
10
15
20
25
30
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Fusarc CF fuses
Appendices
Fuse and limitation curves
Fuse curve 3.6 - 7.2 - 12 - 17.5 - 24 - 36 kV
200 A
250 A
160 A
125 A
100 A
31.5 A
40 A
50 A
63 A
80 A
10 A
16 A
20 A
25 A
4A
1000
8
6
4
6.3 A
DE53618
Time (s)
6
8
1000
2
100
8
6
4
2
10
8
6
4
2
1
8
6
4
2
0.1
8
6
4
2
0.01
2
4
6
10
8
2
4
100
2
4
6
8
10000
Current (A)
Limitation curve 3.6 - 7.2 - 12 - 17.5 - 24 - 36 kV
Maximum value of the limited broken current (kA peak)
DE53619
The diagram shows the maximum limited broken current value
as a function of the rms current value which could have occured
in the absence of a fuse.
100
8
6
4
Ia
=
8
1.
Ik
Is
2
=
Ik
2
250 A
200 A
160 A
125 A
2
100 A
80 A
63 A
50 A
40 A
10
8
31.5 A
25 A
20 A
16 A
6
4
10 A
6.3 A
2
1
8
4A
6
4
2
0.1
6
8
0.1
2
4
6
8
1
2
4
6
8
10
2
4
6
8
100
Rms value of the presumed broken current (kA)
102
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Solefuse fuses
Appendices
Fuse and limitation curves
Fuse curve 7.2 - 12 - 17.5 - 24 kV
100 A
125 A
1000
8
6
4
16 A
20 A
25 A
31.5 A
43 A
63 A
80 A
6.3 A
10 A
DE53620
Time (s)
2
100
8
6
4
2
10
8
6
4
2
1
8
6
4
2
0.1
8
6
4
2
0.01
2
10
4
6
8
2
100
4
6
8
1000
2
4
6
8
10000
Current (A)
Limitation curve 7.2 - 12 - 17.5 - 24 kV
Maximum value of the limited broken current (kA peak)
100
DE53621
The diagram shows the maximum limited broken current value
as a function of the rms current value which could have occured
in the absence of a fuse.
8
6
4
Ia
=
2
8
1.
Ik
Is
2
=
Ik
2
125 A
100 A
80 A
63 A
10
43 A
31.5 A
25 A
20 A
16 A
10 A
8
6
4
6.3 A
2
1
8
6
4
2
0.1
0.1
2
4
6
8
1
2
4
6
8
10
2
4
6
8
100
Rms value of the presumed broken current (kA)
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Order form
SM6
Connection to the network
Only one of the boxes (ticked X or filled
by
the needed value) have to be considered between each
horizontal line.
Green box X corresponds to none priced functions.
Basic cubicle
Quantity
Rated voltage Ur
(kV)
Service voltage
(kV)
Short-circuit current Isc
(kA)
Rated current Ir
(A)
Type of cubicle
24 kV
SM 375
IM 375
SM 500 (for 1250 A)
IM 500
IMC 500
IMB 375
SM 750
IM 750
IMC 750
Position number in the switchboard (from left to right)
IMB 750
36 kV
Direction of lower busbars for IMB
Left (impossible as first cubicle of switchboard)
Right
Options
Common options
Replacement of CIT by
Electrical driving motorization
and/or coil voltage
(not applicable on SM cubicle)
Signalling contact
CI1
CI2
24 Vdc
110 Vdc
120/127 Vac (50 Hz)
32 Vdc
120-125 Vdc
220/230 Vac (50 Hz)
48 Vdc
137 Vdc
120/127 Vac (60 Hz)
60 Vdc
220 Vdc
220/230 Vac (60 Hz)
1 C on SW and 1 O & 1 C on ES (not applicable on SM cubicle)
2 O & 2 C on SW
Interlocking
2 O & 3 C on SW and 1 O & 1 C on ES
Standard key type
For all cubicle (except SM) A4
Localisation of 2nd lock for A3
Round key type
A3 SM6-SM6
P1 SM6-SM6
On switch
On earthing switch
Localisation of 2nd lock for A4
Cubicle no.
SM cubicle only
P2 SM6-SM6
Replacement of 630 A upper busbar by 1250 A (not possible for IMB)
P3 SM6-SM6
Internal arc version 16 kA 1 s (not possible with “top incomer” option)
Digital ammeter or
fault current indicator
Flair 23DV zero sequence
AMP 21D
Flair 21D
Flair 22D
Flair 23DV
24 kV options
Remote control signalling
2 lights
2 lights and 2 PB + 1 switch
2 lights and 2 PB
Voltage of the lights (must be the same than electrical driving mechanism)
24 V
48 V
110/125 V
Roof configuration (A, B or C only one choice possible)
220 V
A - Cable connection by the top (cable maxi 240 mm2 with VPIS)
Single core
B - Low voltage control cabinet (h = 450 mm)
2 x single core
With unpunched door
C - Wiring duct
Cable connection by the bottom (not applicable on IMB, cable maxi 240 mm2)
Three core
Single core
2 x single core
12 kV
17.5 kV
24 kV
1
2
3
50 W heating element
Surge arresters for IM 500
7.2 kV
10 kV
Operation counter
CTs for IMC (quantity)
Visibility of main contacts
Pressure indicator device
Analogic manometer without visibility of main contacts
Pressure switch
Analogic manometer with visibility of main contacts
Upper field distributor for severe conditions (only for 630 A)
36 kV options
Electrical driving mechanism (with O/C coils and AC contacts)
O/C coils without electrical driving mechanism
Cable connection by the top (single core cable maxi 240 mm2 with VPIS)
Cable connection by the bottom (2 x single core, cable maxi 240 mm2, not applicable on IMC)
Surge arresters (not applicable on IMB, IMC cubicles)
36 kV
104
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Order form
SM6
Fuse switch protection
Only one of the boxes (ticked X or filled
by
the needed value) have to be considered between each
horizontal line.
Green box X corresponds to none priced functions.
Basic cubicle
Quantity
Rated voltage Ur
(kV)
Service voltage
(kV)
Short-circuit current Isc
(kA)
Rated current Ir
(A)
Type of cubicle
24 kV
QM 375
QMB 375
QMC 625
PM 375
QMB 750
QMC 1000
QM 750
Position number in the switchboard (from left to right)
PM 750
QM 500
36 kV
Current transformers for QMC 24 kV (to see price structure)
Quantity of CTs
1
2
3
Direction of lower busbars for QMB
Left
Right
Options
Common options
Fuses (see fuse price structure)
Service voltage y 12 kV
Replacement of mechanism
CIT by CI1 (only for PM)
Electrical driving motorization
Shunt trip
24 Vdc
110 Vdc
120/127 Vac (50 Hz)
32 Vdc
120-125 Vdc
220/230 Vac (50 Hz)
48 Vdc
137 Vdc
120/127 Vac (60 Hz)
60 Vdc
220 Vdc
220/230 Vac (60 Hz)
Closing and opening (on CI2)
Opening (on CI1)
24 Vdc
110 Vdc
120/127 Vac (50 Hz)
32 Vdc
120-125 Vdc
220/230 Vac (50 Hz)
48 Vdc
137 Vdc
120/127 Vac (60 Hz)
60 Vdc
220 Vdc
220/230 Vac (60 Hz)
380 Vac (50/60 Hz)
Auxiliary contact signalling
1 C on SW and 1 O & 1 C on ES
2 O & 2 C on SW
Interlocking
A1
C4
C1
2 O & 3 C on SW and 1 O & 1 C on ES
Standard key type
Round key type
Replacement of 630 A upper busbar by 1250 A (not possible for QMB)
Blown fuse signalling contact (for QM, QMB, QMC)
24 kV options
Replacement of mechanism
CI1 by CI2 (only for QM)
Remote control signalling (for QM only)
2 lights
2 lights and 2 PB
2 lights and 2 PB + 1 switch
Voltage of the lights (must be the same than electrical driving mechanism)
24 V
48 V
110/125 V
220 V
Blown fuse signalling contact (mechanical indication PM, electrical for the other cubicles)
Roof configuration (A, B or C only one choice possible)
A - Cable connection by the top (cable maxi 240 mm2 with VPIS)
Single core
B - Low voltage control cabinet (h = 450 mm)
2 x single core
With unpunched door
C - Wiring duct
50 W heating element
Operation counter
Digital ammeter (not applicable for QMB)
AMP21D
Visibility of main contacts
Pressure indicator device
Analogic manometer without visibility of main contacts
Pressure switch
Analogic manometer with visibility of main contacts
Field distributor for severe conditions (only for 630 A)
Internal arc version 16 kA 1 s (not possible with “top incomer” option)
36 kV options
Replacement of mechanism
CIT by CI2 (only for PM)
Cable connection by the top (single core cable maxi 240 mm2 with VPIS)
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Order form
SM6
Circuit breaker protection
Only one of the boxes (ticked X or filled
by
the needed value) have to be considered between each
horizontal line.
Green box X corresponds to none priced functions.
Basic cubicle
Quantity
Common 24/36 kV
Rated voltage Ur
(kV)
Service voltage
(kV)
Short-circuit current Isc
(kA)
Rated current Ir
(A)
Type of cubicle
24 kV For SF1 circuit breaker
DM1-A 750
DM1-D left 750
DM1-S 750
DM1-Z 750
DM1-W 750
DM2 left 750
DM2 right 750
DM1-D left 750
DM1-D right 750
DMV-S
DMV-D right
DMVL-A
DMVL-D
DM1-A 1000
DM1-D left 1000
DM1-D right 1000
DM1-W 1000
DM2 left 1500
For SFset circuit breaker
For Evolis frontal 630 A CB
DMV-A
For Evolis lateral 630 A CB
36 kV For SF1 circuit breaker
DM1-D right 750
DM2 right 1500
DM2-W right 1500
Position number in the switchboard (from left to right)
Circuit breaker
See specific order form
Current transformers (CT) and LPCTs
See specific order form
Basic 24 kV
Busbar (Ir u Ir cubicle)
For DM1-A, DM1-S, DM1-W, DMVL-A, DMVL-D ,DM1-D, DM2
400 A
630 A
1250 A
For DMV-A, DMV-D
630 A
1250 A
For DMV-S
630 A
For DM1-A, DM1-D, DM1-W, DM1-Z
1250 A
Protection
For DM1-S, DMV-S
VIP35 with CRc
VIP300LL with CRa
Sepam series 10 with CRa
Sepam series 10 with CRb
VIP300LL with CRb
For DM1-S
For DMV-A, DMV-D
Sepam series 20/40
For DM2, DM1-Z, DM1-W
Statimax 5 A, 2 s
Statimax 1 A, 2 s
Control for DMV-A and DMV-D
Local (shunt trip coil compulsory)
Remote (opening coil and closing coil compulsory)
Local and remote (opening coil and closing compulsory)
Voltage of the auxiliaries
48/60 Vdc
110/125 or 220/250 Vdc
110/130 or 220/240 Vac (50 Hz)
Voltage of signalling
48/60 Vdc
110/125 Vdc
110/130 Vac (50 Hz)
Cable connection by the bottom
220/250 Vdc
220/240 Vac (50 Hz)
For DM1-A, DM1-W, DMVL-A
3 x single core cable maxi 240 mm2
Current sensors
MV type CT
6 x single core cable maxi 240 mm2
LPCT ring type for DM1-A 630 A
LPCT MV type for DM1-D,DM1-W 630 A
Basic 36 kV
Voltage of the auxiliaries
48/60 Vdc
110/125 or 220/250 Vdc
110/130 or 220/240 Vac (50 Hz)
Voltage of signalling
48/60 Vdc
110/130 Vac (50 Hz)
Options
106
AMTED398078EN.indd Sec:106
110/125 Vdc
220/250 Vdc
220/240 Vac (50 Hz)
See following page
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Order form
SM6
Circuit breaker protection (cont.)
Only one of the boxes (ticked X or filled
by
the needed value) have to be considered between each
horizontal line.
Green box X corresponds to none priced functions.
Options
Common options
Interlocking
Standard key type
Round key type
A1
Not applicable on DM2
Signalling contact
C1
C4
2 O & 2 C on SW (not applicable with VTs)
2 O & 3 C on SW and 1 O & 1 C on ES (not applicable with VTs)
VTs (not applicable for DM1-S, DMV-S)
1 O & 2 C on SW (available only on cubicle with VTs)
See specific order form
24 kV options
Roof configuration (not applicable on DMV-A, DMV-S, DMV-D)
(A, B or C only one choice possible)
A - Cable connection by the top (cable maxi 240 mm2 with VPIS)
Single core
2 x single core
1 set
2 sets
DM2
B - Low voltage control cabinet
DM2
C - Wiring duct
1 cabinet
2 cabinets
DM2
1 set
Other cubicles
1 set
2 sets
Surge arrester
50 W heating element
Replacement of 630 A upper busbars 400-630 A by 1250 A
Field distributor for severe conditions (only for 630 A)
Internal arc version 16 kA 1 s (not possible with “top incomer” option)
36 kV options
Cable connection by the top (single core cable maxi 240 mm2 with VPIS)
Cable connection by the bottom (for DM1-A and DM1-W only)
3 x 2 x single core cable maxi 240 mm2
Surge arrester
Sepam relay protection
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36 kV
See specific order form
107
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Order form
SM6
MV metering
Only one of the boxes (ticked X or filled
by
the needed value) have to be considered between each
horizontal line.
Green box X corresponds to none priced functions.
Basic cubicle
Quantity
Common 24/36 kV
Rated voltage Ur
(kV)
Service voltage
(kV)
Short-circuit current Isc
(kA)
Rated current Ir
(A)
Type of cubicle/upper busbar for 24 kV
Ir = 630 A, Ir busbar = 400 A
CM
CM2
TM
GBC-A
GBC-B
Ir = 630 A, Ir busbar = 630 A
CM
CM2
TM
GBC-A
GBC-B
Ir = 630 A, Ir busbar = 1250 A
CM
CM2
TM
GBC-A
GBC-B
GBC-A
GBC-B
Ir = 1250 A, Ir busbar = 1250 A
Type of cubicle for 36 kV
CM 750
CM2 750
GBC-A 750
TM 750
GBC-B 750
Position number in the switchboard (from left to right)
Direction of lower busbars for GBC-A
Right
Left
Signalling contact (for CM, CM2 and TM only)
1 O and 1 C on SW
See fuse price structure
Fuses (for CM, CM2 and TM only)
Basic 24 kV
VTs for GBC (to see price structure)
CTs for GBC (to see price structure)
Phase/phase
Quantity
Phase/earth
2
1
3
Ratio choice for GBC
Protections
1 secondary
1 high secondary
2 secondaries
1 low secondary
Basic 36 kV
Voltage transformers
See specific order form
Options
24 kV options
Roof configuration (A, B or C only one choice possible)
A - Cable connection by the top (cable maxi 240 mm2 with VPIS)
Single core
B - Low voltage control cabinet (h = 450 mm)
C - Wiring duct
2 x single core
With unpunched door
50 W heating element for CM, CM2, TM
Field distributor for severe conditions
(only for 630 A and CM, CM2 and TM cubicles)
Blown fuse auxiliary contact (for CM, CM2 and TM only)
1 O and 1 C
Internal arc version 16 kA 1 s (not possible with “top incomer” option)
36 kV options
Current transformers and voltage transformers for GBC
See specific order form
Cable connection by the top (single core cable maxi 240 mm2 with VPIS)
Replacement of 630 A busbar by 1250 A (for CM, CM2 and TM only)
108
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Order form
SM6
Casing
Only one of the boxes (ticked X or filled
by
the needed value) have to be considered between each
horizontal line.
Green box X corresponds to none priced functions.
Basic cubicle
Quantity
Rated voltage Ur
(kV)
Service voltage
(kV)
Short-circuit current Isc
(kA)
Rated current Ir
(A)
Type of cubicle/upper busbar for 24 kV
Ir = 630 A, Ir busbar = 400 A
GAM 500
GAM2 375
GBM 375
Ir = 630 A, Ir busbar = 630 A
GAM 500
GAM2 375
GBM 375
Ir = 1250 A, Ir busbar = 1250 A
GAM 500
Type of cubicle for 36 kV
GBM 375
GAM 750
GAM2 750
GBM 750
Position number in the switchboard (from left to right)
Direction of lower busbars for GBM
Left (impossible on the first cubicle of the switchboard)
Right
Options
24 kV options
Roof configuration (A, B or C only one choice possible)
A - Cable connection by the top (cable maxi 240 mm2 with VPIS)
Single core
B - Low voltage control cabinet (h = 450 mm)
2 x single core
With unpunched door
C - Wiring duct
Wiring duct for GBM
ES auxiliary contact (only on GAM 500)
1 O and 1 C
Surge arresters for GAM 500, 630 A
7.2 kV
10 kV
Interlocking on GAM 500
12 kV
17.5 kV
Standard key type
24 kV
Round key type
A3 SM6-SM6
Localisation of 2nd lock for P5
P5 SM6-SM6
Cubicle no.
Heating element (on GAM 500 630 A and on GAM2)
Digital ammeter or
Fault current indicator
AMP 21D (except GBM)
Flair 23DV zero sequence
Flair 21D
Flair 22D
Internal arc version 16 kA 1 s (not possible with “top incomer” option)
Flair 23DV
36 kV options
Cable connection by the top (single core cable maxi 240 mm2 with VPIS)
Replacement of 630 A busbar by 1250 A (for GAM2 only)
Surge arresters for GAM2
AMTED398078EN.indd
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109
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Order form
SM6
Automatic Transfer System
Only one of the boxes (ticked X or filled
by
the needed value) have to be considered between each
horizontal line.
Green box X corresponds to none priced functions.
Basic cubicle
Quantity
Rated voltage Ur
(kV)
Service voltage
(kV)
Short-circuit current Isc
(kA)
Rated current Ir
(A)
Type of cubicle/upper busbar for 24 kV
Ir = 630 A, Ir busbar = 400 A
NSM busbar
NSM cable
Ir = 630 A, Ir busbar = 630 A
NSM busbar
NSM cable
Ir = 630 A, Ir busbar = 1250 A
NSM cable
Type of cubicle for 36 kV
NSM busbar
NSM cable
Position in the switchboard (from left to right)
Incoming bottom busbar for NSM busbar
Left
Cable connection by the bottom (cable maxi 240 mm2) for NSM cable
Three core on both
Single core on both
Stand by source
2 x single core on both
Generator without paralleling
Utility with paralleling
Control unit HMI language
French
Right
English
Utility without paralleling
Spanish
Portuguese
Chinese
Options
Common options
Signalling contact
1 C on SW and 1 O & 1C on ES
Operation counter
Interlocking SM6-SM6
Round key type
Standard key type
1 x P1
Right cubicle
2 x P1
Left cubicle
Right and left cubicle
1 x A3
Right cubicle
Left cubicle
On switch
On earthing switch
2 x A3 Right cubicle
On switch
On earthing switch
Left cubicle
On switch
On earthing switch
DNP3
IEC 101/204
Modbus (by default)
FFSK
RS485
RS232 (by default)
PSTN
GSM
FSK
Telecontrol
Protocol type
Modem type
24 kV options
2 heating elements
Field distributor for severe conditions (only for 630 A busbar)
110
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Order form
SM6
Vacuum contactor motor starter
for SM6 24 kV
Only one of the boxes (ticked X or filled
by
the needed value) have to be considered between each
horizontal line.
Green box X corresponds to none priced functions.
Basic cubicle
Quantity
Rated voltage Ur
(kV)
Service voltage
(kV)
Short-circuit current Isc (6.3 kA without fuse)
(kA)
Rated current Ir (max. 400 A without fuse)
7.2
(A)
Position in the switchboard (from left to right)
Busbar Ir
Phase current sensors
400 A
630 A
1250 A
1 CT
2 CT
3 CT
3 LPCT ring type
Key interlockings for 52 type
Round key type
Standard key type
Options
MV fuses
25 A
50 A
63 A
80 A
100 A
125 A
160 A
200 A
Upper field distributor for severe conditions (only for 630 A busbar)
250 A
Key interlockings for C1 type
Voltage transformer (quantity)
31.5 A
40 A
Round key type
Standard key type
1
2
3
Contactor
Vacuum contactor
Open release
Closing coil
AMTED398078EN.indd
AMTED398078EN.indd Sec:111
Magnetic hold
Mechanical latching
48 Vdc
125 Vdc
250 Vdc
110 Vac/dc
120 Vac/dc
125 Vac/dc
220 Vac/dc
240 Vac/dc
250 Vac/dc
111
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Order form
SF1
Lateral disconnectable or withdrawable
by
Only one of the boxes (ticked X or filled
the needed value) have to be considered between each
horizontal line.
Green box X corresponds to none priced functions.
Basic circuit breaker
Quantity
Rated voltage Ur
(kV)
Service voltage
(kV)
Impulse voltage Up
(kVbil)
Short-circuit current Isc
(kA)
Rated current Ir
(A)
Frequency
Mechanism position
60 Hz
50 Hz
A1
B1
Disconnectable
Withdrawable
B1
Colour for push buttons and indicators
Push buttons open/close: Red/black
Indicator open/close: Black/white
Operating mechanism charged/discharged: White/yellow
Circuit breaker options
1st opening release (see possible choices combination table below)
Shunt opening release YO1
24 Vdc
60 Vdc
220 Vdc
220 Vac (50 Hz)
30 Vdc
110 Vdc
48 Vac (50 Hz)
120 Vac (60 Hz)
48 Vdc
125 Vdc
Undervoltage release YM
110 Vac (50 Hz)
240 Vac (60 Hz)
24 Vdc
60 Vdc
220 Vdc
220 Vac (50 Hz)
30 Vdc
110 Vdc
48 Vac (50 Hz)
120 Vac (60 Hz)
48 Vdc
Mitop
125 Vdc
110 Vac (50 Hz)
240 Vac (60 Hz)
Without contact
With contact
2nd opening release (see possible choices combination table below)
Shunt opening release YO2
24 Vdc
60 Vdc
220 Vdc
220 Vac (50 Hz)
30 Vdc
110 Vdc
48 Vac (50 Hz)
120 Vac (60 Hz)
48 Vdc
125 Vdc
Undervoltage release YM
110 Vac (50 Hz)
240 Vac (60 Hz)
24 Vdc
60 Vdc
220 Vdc
220 Vac (50 Hz)
30 Vdc
110 Vdc
48 Vac (50 Hz)
120 Vac (60 Hz)
48 Vdc
Mitop
125 Vdc
110 Vac (50 Hz)
240 Vac (60 Hz)
Without contact
With contact
Remote control
Electrical motor M
24…32 Vdc
110…127 Vdc/ac
48…60 Vdc/ac
220…250 Vdc/ac
Shunt closing release YF
24 Vdc
60 Vdc
220 Vdc
220 Vac (50 Hz)
30 Vdc
110 Vdc
48 Vac (50 Hz)
120 Vac (60 Hz)
48 Vdc
125 Vdc
110 Vac (50 Hz)
240 Vac (60 Hz)
French
English
Leaflets language
Different releases combinations
Shunt opening releases YO1/YO2
Undervoltage release YM
Mitop
112
AMTED398078EN.indd Sec:112
1
2
1
1
1
1
1
1
1
1
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Order form
SFset
Lateral disconnectable
for SM6 24 kV
by
Only one of the boxes (ticked X or filled
the needed value) have to be considered between each
horizontal line.
Green box X corresponds to none priced functions.
Basic circuit breaker
Quantity
Rated voltage Ur
(kV)
Service voltage
(kV)
Impulse voltage Up
(kVbil)
Short-circuit current Isc
(kA)
Rated current Ir
630 A maximum
Frequency
60 Hz
50 Hz
A1
B1
Mechanism position
Colour for push buttons and indicators
Push buttons open/close: Red/black
Indicator open/close: Black/white
Operating mechanism charged/discharged: White/yellow
Control unit and sensors
VIP 300P (not available for all
CSa 200/1
Is = 10 to 50 A
Is = 40 to 200 A
electrical characteristics)
CSb 1250/1
Is = 63 to 312 A
Is = 250 to 1250 A
VIP 300LL
CSa 200/1
Is = 10 to 50 A
Is = 40 to 200 A
CSb 1250/1
Is = 63 to 312 A
Is = 250 to 1250 A
Circuit breaker options
2nd opening release (see possible choices combination table below)
Shunt opening release YO2
24 Vdc
60 Vdc
220 Vdc
220 Vac (50 Hz)
30 Vdc
110 Vdc
48 Vac (50 Hz)
120 Vac (60 Hz)
48 Vdc
125 Vdc
Undervoltage release YM
110 Vac (50 Hz)
240 Vac (60 Hz)
24 Vdc
60 Vdc
220 Vdc
220 Vac (50 Hz)
30 Vdc
110 Vdc
48 Vac (50 Hz)
120 Vac (60 Hz)
48 Vdc
125 Vdc
110 Vac (50 Hz)
240 Vac (60 Hz)
Remote control
Electrical motor M
24…32 Vdc
110…127 Vdc/ac
48…60 Vdc/ac
220…250 Vdc/ac
Shunt closing release YF
24 Vdc
60 Vdc
220 Vdc
220 Vac (50 Hz)
30 Vdc
110 Vdc
48 Vac (50 Hz)
120 Vac (60 Hz)
48 Vdc
125 Vdc
110 Vac (50 Hz)
240 Vac (60 Hz)
French
English
Test box (VAP 6)
Leaflets language
Different releases combinations
Mitop
Shunt opening release YO2
Undervoltage release YM
AMTED398078EN.indd
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1
1
1
1
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Order form
Evolis
Frontal fixed version
for SM6 24 kV (up to 17.5 kV)
Only one of the boxes (ticked X or filled
by
the needed value) have to be considered between each
horizontal line.
Green box X corresponds to none priced functions.
Basic fixed circuit breaker
Quantity
Rated voltage Ur (kV)
12
17.5
Service voltage
(kV)
Short-circuit current Isc
25 kA
Rated normal current Ir (A)
1250
630
Phase distance
185 mm
Circuit breaker options
Opening release (see possible choices in combination table below)
Shunt opening release MX
24 Vac
24…30 Vdc
100…130 Vdc/ac
48 Vac
Low energy release Mitop
48…60 Vdc
200…250 Vdc/ac
1 AC fault signalling SDE and reset 200...250 Vac are included
Remote control (operation counter already included)
Electrical motor MCH
24…30 Vdc
100…125 Vdc
200…250 Vdc
48…60 Vdc/ac
Shunt closing release XF
100…130 Vac
200…240 Vac
24 Vac
24…30 Vdc
100…130 Vdc/ac
48 Vac
48…60 Vdc
200…250 Vdc/ac
1
2
Operation counter CDM
Additional auxiliary contacts OF (4 AC)
Ready to close contact PF (1 AC)
Locking of the circuit breaker in the open position
By padlock
or by locks and keys
Standard key type
Round key type
If locks
1 lock
2 identical locks
Disabling of O/C circuit breaker push buttons
Different releases combinations
Shunt opening release MX
Mitop
114
AMTED398078EN.indd Sec:114
1
1
2 different locks
1
1
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Order form
Evolis
Lateral disconnectable version
for SM6 24 kV (up to 24 kV)
Only one of the boxes (ticked X or filled
by
the needed value) have to be considered between each
horizontal line.
Green box X corresponds to none priced functions.
Basic circuit breaker
Quantity
24 (kV)
Rated voltage Ur
Service voltage
(kV)
Impulse voltage Up
(kVbil)
Rated normal current Ir
630 A maximum
Phase distance
250 mm
Mechanism position
B1
Colour for push buttons and indicators
Push buttons open/close: Red/black
Indicator open/close: Black/white
Operating mechanism charged/discharged: White/yellow
Circuit breaker options
1st opening release (see possible choices combination table below)
Shunt opening release YO1
24 Vdc
110 Vdc
110 Vac (50 Hz)
48 Vdc
125-127 Vdc
220-230 Vac (50 Hz)
220 Vdc
120 Vac (60 Hz)
Undervoltage release YM
24 Vdc
110 Vdc
110 Vac (50 Hz)
48 Vdc
125-127 Vdc
220-230 Vac (50 Hz)
220 Vdc
120 Vac (60 Hz)
2nd opening release (see possible choices combination table below)
Shunt opening release YO2
24 Vdc
110 Vdc
110 Vac (50 Hz)
48 Vdc
125-127 Vdc
220-230 Vac (50 Hz)
220 Vdc
120 Vac (60 Hz)
Undervoltage release YM
24 Vdc
110 Vdc
110 Vac (50 Hz)
48 Vdc
125-127 Vdc
220-230 Vac (50 Hz)
220 Vdc
120 Vac (60 Hz)
Low energy release Mitop
Remote control (operation counter already included)
Electrical motor M
24…32 Vdc
110…127 Vdc/ac
48…60 Vdc/ac
220…250 Vdc/ac
Shunt closing release YF
24 Vdc
110 Vdc
110 Vac (50 Hz)
48 Vdc
125-127 Vdc
220-230 Vac (50 Hz)
220 Vdc
120 Vac (60 Hz)
Operation counter (already included if remote control supplied)
Different releases combinations
Shunt opening releases YO1
Shunt opening releases YO2
Undervoltage release YM
Mitop
AMTED398078EN.indd
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1
1
1
1
1
1
1
1
1
1
115
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Notes
116
AMTED398078EN.indd Sec:116
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AMTED398078EN.indd Sec:117
20/06/11 15:43
35, rue Joseph Monier
CS 30323
F - 92506 Rueil Malmaison Cedex (France)
Tél. : +33 (0)1 41 29 70 00
RCS Nanterre 954 503 439
Capital social 896 313 776 €
www.schneider-electric.com
AMTED398078EN
AMTED398078EN.indd Sec:118
As standards, specifications and designs change from time
to time, please ask for confirmation of the information given
in this publication.
Design: Schneider Electric Industries SAS
Photos: Schneider Electric Industries SAS
Printed: Altavia Connexion - Made in France
This document has been
printed on recycled paper
06-2011
ART16044 © Schneider Electric Industries SAS - All rights reserved
Schneider Electric Industries SAS
20/06/11 15:43
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