celda compacta de distribucion secundaria ring master
DESCRIPTION
Ring Main UnitTRANSCRIPT
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Ringmaster Medium Voltage DistributionCatalogue | 2012
Ring Main Unit
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Ringmaster range General contents
Presentation 3
Ring main units 15
Circuit breaker, metering and switches 35
Remote control 83
Installation drawings 87
Schematic diagrams 99
Accessories 141
Schneider Electric, an overview and order form 149
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Presentation Contents
Applications 4
Switchgear description 5
VIP protection relays 7
Sepam series 10 8
Network remote control 12
Ringmaster selection guide 14
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Presentation Applications
Ringmaster is the ideal choice for all your MV applications. From simple transformer protection, or sectionalising with remote control, to multi-panel metered consumer switchboards, the Ringmaster range from Schneider Electric offers a solution.
Quality engineering for extreme climates enables Ringmaster to provide fl exibility for any location.
Covering a wide range of options with an indoor and outdoor IP54 design and ratings up to 13.8 kV, 630 A and 21 kA, Ringmaster has proved successful in markets around the world.
Product advantages Simple, clear operation combined with compact size, high functionality and reliability extends the applications of the Ringmaster range.
Safety to personnelFully certifi ed internal arc design.
Indoor/outdoor designNo need for expensive switchrooms.
Self powered protectionNot reliant on costly battery chargers.
CompactReduced dimensions, gives reduced civil costs.
Virtually maintenance freeLow lifetime costs.
Modular designQuick, simple & easy to install.
Proven designAssured consistent quality.ISO 9001 quality certifi cation.
EnvironmentalManufactured to ISO 14001 environmental standards.PE4
0438
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Presentation Switchgear description
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5706
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A variety of different panel types are available for each unit within the range, together with a number of optional accessories enabling Ringmaster to satisfy the most complex system specifi cation.
A multitude of confi gurations
Free standing, non-extensible, cable connected ring main unit.
Transformer mounted, non-extensible ring main unit, incorporated in a packaged substation.
Free standing, extensible cable connected ring main unit
Transformer mounted, extensible ring main unit, incorporated in a packaged substation.
Free standing, non-extensible circuit breaker.
Cable connected extensible switchboard.
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5706
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5706
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Presentation Switchgear description
General characteristics b Gas pressure indicator as standard b Anti-refl ex operating handle with facilities for electrical operation b Interlocked MV cable test access (no need to remove cable terminations or use
loose earthing devices)
b Integral self-powered protection with TFL, adjustable curve & relay options b IP54 enclosure b Simple to follow mimic providing user-friendly operation b Earth screened cast-resin gas module
b Range of dry type metering units b Mechanical tripped on-fault indication b Resin encapsulated busbars in air bus chamber for extensible version b Direct coupling to transformers or cable connection.
Standard and quality assuranceManufactured to BS EN ISO 9001. Ringmaster meets the following standards and has obtained approval from the UK Electricity Association: IEC 62271-100, IEC 60265, IEC 62271-200, BS EN 60265 and ENA TS 41-36.Environmental Management System BSEN ISO 14001 OHSAS 18001 Management of Health and Safety.
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Presentation VIP protection relays Self-powered reliability
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5716
0
VIP 300 b Pick-up current ranges: RN2c, RE2c, CN2, CE2
Overcurrent: 20-200 A. Earth fault: 2-160 A. CE6 and RN6c Overcurrent: 80-800 A. Earth fault: 8 A to 640 A.Hardened electronics Certifi ed EMC performance to IEC 60255 and EN 50061, EN50082.
b Separate overcurrent and earth fault trip indication. b Flashing LEDs indicate when the relay is operating under
fault conditions.
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5715
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VIP 35provides protection against phase-to-phase faults and earth faults.
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5682
6
VAP 6
VIP 300 - the leading protection relay providing a wide range of selectivity and quality of supplyThe VIP 300 is a three phase overcurrent and earth fault protection device, providing protection for networks and equipment. Being an integral part of the highly successful Ringmaster range, its main function is to detect phase and earth faults within the network and to trip the circuit breaker.
FlexibilityThe relay provides for a wide range of protection settings for most applications. The IDMT characteristics employed for both the overcurrent and earth fault elements can be easily adjusted to provide discrimination with upstream MV and downstream LV protective devices. Fast power-up of the VIP 300 also provides immediate protection and can detect faults instructing the CB to trip in less than 40 ms.
ReliabilityThe relay has a self monitoring device and diagnostic routine that constantly checks the operation of the relay automatically.
Self-powered reliabilityThe VIP 300 protection relay is a self powered microprocessor based device which requires no external DC power source or batteries, making it the ideal solution for location in remote areas where auxiliary supplies are not readily available.
Ease of useVIP 300 has improved operation and control with the relay settings being clearly displayed on the front panel. Manual reset fl ags show separate tripped on fault for either phase or earth fault conditions.
TestingThe VAP 6 hand held test unit, is available to provide a simple check of the integrity of the relay and can also be used to perform trip tests on the circuit breaker. The circuit breaker trip inhibit facility allows the relay to be tested without tripping the circuit breaker. Secondary injection can be carried out using conventional test equipment.
The VIP 30 and VIP 35 are self-powered devices, requiring no external DC power source or batteries. They are designed for use in distribution networks providing protection for transformers.
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Presentation Sepam series 10P
B10
3446
Sepam series 10
Sepam series 10 is a high-quality protection relay that represents the most cost-effective solution available for essential protection functions. Highly ergonomic, it is easy to install and set up.
Sepam series 10 specifi csSepam series 10 monitors phase and/or earth-fault currents. Three models meet a wide range of different needs :
b N: Sepam series 10 N protects against earth faults b B: Sepam series 10 B protects against overloads, phase-to-phase faults and earth
faults b A: Sepam series 10 A provides the same functions as Sepam series 10 B, with
also a communication port, more inputs and outputs, and additional protection and monitoring functions.Simplicity
b Easy operation - screen, keys, pictograms, etc., good ergonomics b Fast set-up - installation, wiring, parameter setting directly on the relay without a PC.
Reliability b Guaranteed protection of life and property - high-quality product, compliance
with standards, continuous self-test b Safety of operating personnel - all accessible parts are made of insulating
materials, light and compact product with no sharp edges b Environmentally friendly - compliance with the European RoHS directive, low
energy consumption, manufacture in factory certifi ed ISO 14001 and recyclable to more than 85%.Productivity
b Attractive, cost-effective product - easy to understand, no unnecessary complications, suited to user needs
b Improved availability of electricity - precise tripping set points and times, logic discrimination, detailed information made spontaneously available to operator following tripping.
b Reduced maintenance costs - continuous self-tests to extend periods between maintenance.Functions ANSI
codeSepam series 10 N B A
ProtectionsEarth-fault protection Standard 50N/51N v v v
Sensitive v vHigh sensitivity v v v
Phase-overcurrent protection 50/51 b bThermal overload protection 49RMS b bPhase-overcurrent and earth fault protection cold load pick-up
b b
Logic discrimination
Blocking send 68 b b bBlocking reception b
External tripping bMeasurements
Earth-fault current b b bPhase currents b bPeak demand currents b bControl and supervision
Circuit breaker tripping and lockout 86 b b bTripping indication b b bTrip-circuit supervision bRemote circuit-breaker control bRecord of last fault b bRecord of last fi ve events bCommunication
Modbus bIEC 60870-5-103 bInputs/Outputs (number)
Earth-fault current inputs 1 1 1Phase-current inputs - 2 or 3 3Logic relay outputs 3 3 7Logic inputs - - 4Communication port - - 1 b Function available.v Function availability depends on the Sepam model.
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Presentation Sepam series 10User-machine interface and dimensions
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5345
1_S
E
Dimensions
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5345
0_S
E
1 Back-lit display2 Status LEDs3 Fault LEDs4 Button for Sepam reset and maximeter reset5 Battery housing (Sepam series 10 A)6 Protection cover for settings7 Identifi cation zone8 Lead-seal accessory9 Button for setting selection and confi rmation10 Buttons for selection in a menu11 Button to cancel entry12 Buttons for setting adjustments13 Button for menu selection and LED test14 Menu pictograms15 Cursor for menu selection
User-machine interface
Characteristics Applicable to ValueDimensions series 10 180 x 140 x 90 mm / 7.09" x 5.51" x 3.54"Weight depending on number of current inputs
series 10 N 1 series 10 B 3 series 10 A 4
1.15 kg/2.53 pounds1.26 kg/2.78 pounds1.46 kg/3.22 pounds
Type of battery series 10 A 1/2 AA Li 3.6 V
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Presentation Sepam series 10Protection functions
Earth-fault protection (ANSI 50N-51N)Earth-fault protection detects overcurrents caused by phase-to-earth faults. It uses measurements of the fundamental component of the earth-fault current.2 independent set points (Io> and Io>>)
b The low set point (Io>) offers defi nite time (DT) or IDMT settings with various types of standardized curves (IEC, IEEE, RI) and it is possible to enable an IDMT timer hold.
b The high set point (Io>>) offers only the defi nite time (DT) setting. The minimum setting results in instantaneous operation (ANSI 50).Depending on the required level of sensitivity, there are three types of Sepam relays.Sensitivity Sensor Setting range
Standard 3 phase CTs or 1 earth-fault protection CT,with rated primary current Ino
0.1...24 Ino
Sensitive (1) 3 phase CTs or 1 earth-fault protection CT, with rated primary current Ino
0.01...2.4 Ino
High sensitivity
Special core balance CSH or GO, with ratio of 470/1 0.2...240 A primary, i.e. 0.0004...0.5 Ino
(1) Setting not available with Sepam series 10N.
Phase-overcurrent protection (ANSI 50-51)Phase-overcurrent protection detects overcurrents caused by phase-to-phase faults. It uses the measurements of the fundamental component of currents drawn from two or three phase CTs, with a secondary rating of 1 A or 5 A.2 independent set points (I> and I>>)
b The low set point (I>) offers defi nite time (DT) or IDMT settings with various types of standardized curves (IEC, IEEE, RI) and it is possible to enable an IDMT timer hold.
b The high set point (I>>) offers only the defi nite time (DT) setting.The minimum setting results in instantaneous operation (ANSI 50).
Thermal image overload protection (ANSI 49 RMS) This protection function is used to protect cables and HV/LV transformers against overloads, based on measurement of the current drawn.The function is based on a thermal model which calculates the temperature rise from current measurements. The current measured is an RMS 3-phase current which takes into account harmonics up to number 13.Two protection settings
b The continuous maximum permissible current setting which corresponds to the maximum thermal withstand of the protected devices (the continuous permissible current corresponds to a temperature rise of 100%).
b The setting for the equipment heating and cooling time constant.
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5322
9
t
IoIo>>Io>
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5322
8 t
II>>I>Ith
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Presentation Sepam series 10Protection functions
Protection function 50/51, 50N/51N Tripping curve
b DT: Defi nite time b SIT/A: IEC standard inverse b VIT/B: IEC very inverse b LTI/B: IEC long-time inverse b EIT/C: IEC extremely inverse b MI/D: IEEE moderately inverse b VI/E: IEEE very inverse b EI/F: IEEE extremely inverse b RI
I>, I>> set pointsDT curve 0.1...24 In (minimum: 1 A)IDMT curves 0.1...2.4 In (minimum: 1 A)Accuracy 5% or 0.02 InDrop out/pick up ratio 95% Transient overshoot < 10%
Io>, Io>> set pointsDT curve Standard version Setting range: 0.124 Ino
(minimum: 1 A)Sensitive version Setting range: 0.012.4 Ino
(minimum: 0.1 A)High sensitivity version
Rating 0.224 A Setting range: 0.00040.05 Ino(Ino = 470 A)
Rating 2.0240 A Setting range: 0.0040.5 Ino(Ino = 470 A)
IDMT curves Standard version Setting range: 0.22.4 Ino(minimum: 1 A)
Sensitive version Setting range: 0.010.24 Ino(minimum: 0.1 A)
High sensitivity version
Rating 0.224 A Setting range: 0.00040.005 Ino(Ino = 470 A)
Rating 2.0240 A Setting range: 0.0040.05 Ino(Ino = 470 A)
Accuracy 5% or 0.02 InoDrop out/pick up ratio 95%
Transient overshoot < 10% Time delayDT curve 0.05...300 s
IEC, RI curves TMS: 0.02...2 (step: 0.01)IEEE curve TD: 0.5...15 (step: 0.1)Accuracy DT curve: 2% or 20 ms
IDMT curves: 5% or 20 ms
Timer hold Selection: ON/OFF. Common setting for I> and Io> set points
Accuracy 2% or 20 ms
Characteristic timesOperation time < 40 ms at 2 x set point (typically 25 ms)
Overshoot time < 40 ms at 2 x set point
Reset time < 50 ms at 2 x set point
Protection function 49RMS Set pointsAlarm set point Setting range 50...100% of permissible thermal capacityTrip set point Setting range 0.1...2.4 In (value of permissible current)
Accuracy 5% or 0.02 InDrop out/pick up ratio 95%
Time delayTime constant Setting range 1...120 min in 1 min steps
Tripping-time accuracy 2% or 2 s
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1 1052 20 I/I>
orIo/Io>
0.1
1
10
100
1000Sec
RISIT/A
VIT/B
LTI/B
EIT/C
IEC curves SI, VI, LTI, EI and RI curve
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MIVI
EI
1 1052 20 I/I>orIo/Io>
0.1
Sec
1
10
100
1000
IEEE curves MI, VI, EI
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Presentation Network remote controlT200E telecontrol
Ringmaster and T200EControl your Ringmaster from a remote position The Schneider Electric Easergy T200E telecontrol cabinet, which links the Ringmaster to a control centres automation system, allows you to manage a secondary distribution network from a remote point. Network faults can be identifi ed and isolated and the network reconfi gured in seconds without manual intervention, which substantially improves the quality of supply. The small and compact Easergy T200E can be easily mounted directly onto the Ringmaster, saving installation costs and valuable fl oor space.Telecontrol equipment can be added any time after installation. This makes Ringmaster RMUs even more cost-effective to install, since a control system can be bought separately if needed at a later date. Other RTUs can also be integrated if required.
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Internal view of Easergy T200E
Ringmaster C with Easergy T200E
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Presentation Network remote control Easergy L500
Continuity of service guaranteed by an overall telecontrol offerSchneider Electric offers you a complete solution, including:
b the Easergy T200 E telecontrol interface, b MT switchgear that is adapted for telecontrol.
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5631
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L500 network monitoring screen
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1EN
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RN2C RN2C RN2C
RN2CRN2C RN2C
Network control centre
HV/MV
Communication network
MV ring
Easergy L500, a low cost solution to immediately improve your SAIDI (1)(1) 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-confi gured with Easergy range products: v MV/LV substations equipped with T200 E or Flair 200C 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 substations v confi guration, training and handling within a few days b Short return on investment b Simple and fast evolutions by operations managers b Service quality and operations rapidly improved.
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Key to product referencesRingmaster is available as standard panel types, allowing easy selection and specifi cation. The product references are made up as follows:
R Ring main unit 2 200 AC Circuit breaker 6 630 AS Switch 16 16 kAN Non-Extensible 21 21 kAE ExtensibleMU Metering unitExample: CN2-T1/16 = circuit breaker, non extensible, 200 A, 16 kA fault rating.
The Ringmaster catalogue allows easy selection and specifi cation, based on a broad range of worldwide applications. Included in this publication is:
b panel type specifi cations b details of optional accessories b schematic diagrams b Installation drawings.
AccessoriesAccessories for the Ringmaster range are supplied either fi tted or loose, where stated enabling simple panel confi guration on site. Details of accessories are contained within the panel type pages.
General arrangement drawingsGeneral arrangement drawings are given for each panel type. This allows you to quickly size up switchrooms and calculate external connections at the pre-order stage.
Need more information?If your requirements are not listed, please contact your local Schneider Electric representative, or contact us on:Tel: +44 (0) 113 290 3500Email: [email protected]
Electronic catalogue requestsElectronic copies of this selection guide are available free of charge upon request. For this, and other MV literature, please email your full contact details to Email: [email protected]
RN2c RE2c RN6c MU2 or MU6 CN2 SN6 CE2 CE6 SE6200 A non extensiblering main unit
200 A extensiblering main unit
630 A non extensiblering main unit
200 A or 630 A feedermetering unit
200 A non extensiblecircuit breaker
630 Anon extensibleswitch
200 A extensiblecircuit breaker
630 A extensiblecircuit breaker
630 Aextensibleswitch
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Ring main units Contents
Non-extensible ring main unitsSpecifi cation Accessories
16
Non-extensible ring main units 200 ARN2c-T1, RN2c-T2, RN2c-T3, RN2c-T4, RN2c-T5, RN2c-T25
19
Non-extensible ring main units 630 ARN6c-T1, RN6c-T25
25
Extensible ring main unitsSpecifi cation Accessories
27
Extensible ring main units 200 ARE2c-T1, RE2c-T2, RE2c-T3, RE2c-T4, RE2c-T25
30
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Ring main units Non-extensible ring main unitsSpecification
RN2c-T1TFL
RN2c-T2VIP 300
RN2c-T3VIP 30
RN2c-T4VIP 35
RN2c-T5Glass TFL
RN2c-T25Sepam 10
RN6c-T1VIP 300
RN6c-T25Sepam 10
EnvironmentIndoor / outdoor b b b b b b b bIP54 b b b b b b b bTransformer mounted b b b b b bFreestanding O O O O O O b bRatingsBusbars 630 A b b b b b b b bCircuit breaker normal rated current 200 A b b b b b bCircuit breaker normal rated current 630 A b bSwitch normal rated current 630 A b b b b b b b b12 kV 16 kA 3 seconds 75 kV BIL b b b b b b b b13.8 kV 21 kA 3 seconds 95 kV BIL O O O O O O O ORing switch cable earth switch 16 kA 3 seconds b b b b b b b bRing switch cable earth switch 21 kA 3 seconds O O O O O O O OCircuit breaker earth switch 3.15 kA b b b b b b b bMechanismIndependent manual b b b b b b b bProvision for motorised mechanism LH ring switch b b b b b b b bProvision for motorised mechanism RH ring switch b b b b b b b bProvision for motorised mechanism circuit breaker O O O O O O O OProtection & control - circuit breakerCTs dual ratio - 100/50/5 A class X b bCTs ratio - 200/1 A class X bCTs ratio - 200/100/1 5P20 bCTs ratio - 500/200/1 A class X b bCTs ratio - 800/400/1 A class X bCTs ratio - 800/400/1 5P20 bOvercurrent & earth fault CT operated trip coils - TFL bOvercurrent & earth fault CT operated trip coils - glass TFL
b b
Overcurrent relay - VIP 30 bOvercurrent & earth fault relay - VIP 35 bIDMT overcurrent & earth fault relay - VIP 300 b bIDMT Relay Sepam 10 b bMulti voltage shunt trip coil (see accessories page 17) O O O O O b O bIndicationMechanical ON/OFF b b b b b b b bMechanical EARTH/MAIN b b b b b b b bVPIS indication 3.3 - 13.8 kV O O O O O O O OGas pressure indicator (-25C to +55C) b b b b b b b bRSW aux contacts 1NO & 1NC O O O O O O O OTest facilityIntegral ring cable test facility b b b b b b b bIntegral circuit breaker test facility O O O O O O b bStandard featuresOperating handle b b b b b b b bCable (see available cable kit accessories)Bottom entry up 1 x 3C 300 mm2 b b b b b b b bBottom entry up 3 x 1C 630 mm2 b b b b b b b bTop entry cables (indoor only) O O O O O O O OOrder codes12 kV, 16 kA, 75 kV BIL, 0.55bG RN2c-T1/16 RN2c-T2/16 RN2c-T3/16 RN2c-T4/16 RN2c-T5/16 RN6c-T1/1613.8 kV, 21 kA, 95 kV BIL, 0.8bG RN2c-T1/21 RN2c-T2/21 RN2c-T3/21 RN2c-T4/21 RN2c-T5/21 RN2c-T25/21 RN6c-T1/21 RN6c-T25/21General arrangement drawing - transformer mounted RMINST-06
Page 95RMINST-06 Page 95
RMINST-06 Page 95
RMINST-06 Page 95
RMINST-06 Page 95
RMINST-06 Page 95
RMINST-06 Page 95
RMINST-06 Page 95
General arrangement drawing - freestanding RMINST-05 Page 144
RMINST-05 Page 144
RMINST-05 Page 144
RMINST-05 Page 144
RMINST-05 Page 144
RMINST-05 Page 144
RMINST-05 Page 144
RMINST-05 Page 144
Schematic diagram - TFL RMSCH-01 Page 104
RMSCH-01 Page 104
Schematic diagram - VIP 30 RMSCH-02 Page 105
Schematic diagram - VIP 35 RMSCH-15 Page 107
Schematic diagram - VIP 300 RMSCH-03 Page 106
RMSCH-42 Page 112
Schematic diagram - Sepam 10 RMSCH-43-46 Pages 108-111
RMSCH-43-46 Pages 108-111
Key: b Standard feature O Optional feature
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Ring main units Non-extensible ring main units Accessories
RN2c-T1TFL
RN2c-T2VIP 300
RN2c-T3VIP 30
RN2c-T4VIP 35
RN2c-T5Glass TFL
RN2c-T25Sepam 10
RN6c-T1VIP 300
RN6c-T25Sepam 10
Kit no.
Cable kitsCircuit breaker cable box v v v v v v RMR-A/F47Circuit breaker cable box with integral cable test facility v v v v v v b b RMR-F325Gland plate 1 x 3C O O O O O O O O RMR-A316Gland plate 3 x 1C O O O O O O O O RMR-A319Small gland plate 1 x 3C O O O O O O O O RMR-A322Blank aluminium gland plate O O O O O O O O RMR-A320Brass wiping gland 1 x 3C O O O O O O RMR-A10Brass wiping gland 3 x 1C O O O O O O O O RMR-A11Small brass wiping gland 1 x 3C O O O O O O O O RMR-A105Tubular gland 1 x 3C O O O O O O O O RMR-A12Tubular gland 3 x 1C O O O O O O O O RMR-A13Small tubular gland O O O O O O O O RMR-A106CES5 gland O O O O O O O O RMR-A120CES5 gland plate 1 x 3C O O O O O O O O RMR-A321CES5 gland adaptor O O O O O O O O RMR-A5256 x ECON cable termination kit O O O O O O O O RMR-A3143 x STD ECON end cap O O O O O O O O RMR-A3703 x ECON cable termination kit O O O O O O O O RMR-A315Top entry cables RH cable box (indoor only) v v v v v v v v RMR-F303Top entry cables LH cable box (indoor only) v v v v v v v v RMR-F302Rsw extension box for 2 x 3C cables (left hand) v v v v v v v v RMR-F523Rsw extension box for 2 x 3C (right hand) v v v v v v v v RMR-F522Angled gland plate 1 x 3C O O O O O O O O RMR-A317Split gland plate 1 x 3C O O O O O O O O RMR-A318Installation itemsTransformer mounting kit v v v v v v v v RMR-A/F323Extension trunking (to clear transformer radiators) O O O O O O O O RMR-A20Set of padlocks - 11 no O O O O O O O O RMR-A343Anti-vandal fi xings, including tool O O O O O O O O RMR-A344Foundation bolts (not required for transformer mounting) O O O O O O O O RMR-A22Multicore pilot glands O O O O O O O O RMR-A342Time limit fuses (set of 2 - specify rating as table page 143) O O O O O O O O RMR-A17RN2c to MU2 installation kit v v v v v v v v RMR-A350Ariel mounting bracket O O O O O O O O RMR-A201Operational itemsOperating handle b b b b b b b b RMR-F345LH ring switch control auxiliary sw for motorised mechanism provision
v v v v v v v v RMR-F328
LH ring switch termination block for motorised mechanism provision (not Easergy)
v v v v v v v v RMR-F363
RH ring switch control auxiliary sw for motorised mechanism provision
v v v v v v v v RMR-F329
RH ring switch termination block for motorisedmechanism provision (not Easergy)
v v v v v v v v RMR-F364
Provision for motorised mechanism circuit breaker v v v v v v b b RMR-F543Motorised mechanism - specify voltage v v v v v v v v RMR-F507CB Termination block for motorisedmechanism provision (not Easergy)
v v v v v v v v RMR-F365
Shunt trip coil (20-250 V DC, 110-250 V AC) TLF v v v v v v v v RMR-F581Shunt trip coil (20-250 V DC, 110-250 V AC) VIP v v v v v v v v RMR-F582Ring switch cable VPIS indication (3.3-13.8 kV) v v v v v v v v RMR-F341Circuit breaker cable VPIS indication (11-13.8 kV) v v v v v v v v RMR-F340Circuit breaker cable VPIS indication (3.3-7.2 kV) v v v v v v v v RMR-F347Phase indication device O O O O O O O O RMR-A374VAP 6 test unit for VIP 300/30/35 O O O O O O O O RMR-A202Emergency trip push button v v v v v v v v RMR-F339Gas pressure switch for remote indication only v v v v v v v v RMR-F368Key: b Standard feature v Factory fi tted accessory O Loose accessory, assembled on site
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Ring main units Non-extensible ring main unitsAccessories
RN2c-T1TFL
RN2c-T2VIP 300
RN2c-T3VIP 30
RN2c-T4VIP 35
RN2c-T5Glass TFL
RN2c-T25Sepam 10
RN6c-T1VIP 300
RN6c-T25Sepam 10
Kit no.
Mechanical interlocksCircuit breaker - key free, EARTH ON v v v v v v v v RMR-F337Circuit breaker - key free, MAIN OFF v v v v v v v v RMR-F338Switch - key free, SWITCH OFF LH v v v v v v v v RMR-F335Switch - key free, SWITCH OFF RH v v v v v v v v RMR-F336N. B. specify lock symbol at time of ordering (3 digits max) not available with motor mechanismsEarth fault passage indication (choose provision kit and an EFPI required if not using Easergy T200E)Phase & earth fault provision for Easergy T200E O O O O O O O O RMR-F310EFPI provision kit, inside cable box O O O O O O O O RMR-A304EFPI provision kit, CT outside cable box O O O O O O O O RMR-A305EFPI provision kit, inside cable box, top entry O O O O O O O O RMR-A308EFPI provision kit, outside cable box, top entry O O O O O O O O RMR-A309Bowden RR EFPI and CT O O O O O O O O RMR-A422Bowden STD EFPI type NB O O O O O O O O RMR-A277Bowden LV reset EFPI type NB1 O O O O O O O O RMR-A278Bowden LV reset & alarm type NB2 O O O O O O O O RMR-A279Fundamentals ER FIND EFPI and CT O O O O O O O O RMR-A57N. B. above CTs are ring type for split core - please consult Schneider ElectricKey: v Factory fi tted accessory O Loose accessory, assembled on site
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19AMTED399086EN.indd
Ring main units Non-extensible ring main unit 200 A RN2c-T1
Transformer protection up to 1.6 MVA at 11 kVProtection & control - CBOvercurrent and earth fault protection using CT operated trip coils with provision for time fuse links Protection CTs - 100/50/5 A class XTransformer ratingsSee table - page 147DocumentsTransformer mounted installation drawing ref: RMINST-06Freestanding installation drawing ref: RMINST-05Schematic drawing ref: RMSCH-01EnvironmentIndoor/outdoorIP54RatingsBusbars 630 AShort time withstand 16/21 kA 3 sInternal arc 16/21 kA 1 s IAC class AF, A-FLR available on gas enclosure onlyNormal current rating 630 A/200 ANormal rated voltage 12/13.8 kVNormal rated BIL 75/95 kVOperating mechanismIndependent manual Standard featuresRing cable earth switch, 16/21 kA 3 sTransformer earth switch, 3.15 kA 3 sAnti-refl ex operating handleProvision for motorised mechanism LH/RH ring switch with plug interfaceIndicationMechanical tripped on fault fl ag indicatorMechanical ON/OFF indicatorMechanical earth/main indicatorGas pressure indicatorCB auxiliary contacts 1NO 1NCCB earth position selected 1NOCB earth ON, 1NOTest facilityIntegral ring switch cable test facilityCableBottom entry up to 1 x 3C 300 mm2Bottom entry up to 3 x 1C 630 mm2
Accessories - see table, page 17CB, LH, RH motor kitsLH, RH ring switch indication 1NO 1NC earth On 1NOMulti voltage shunt trip coil 20-48 V DC - 110-250 V AC/DCVPIS indicationInverted cable boxes (indoor only)Transformer mounting kitFreestanding tee-off cable boxOrder informationCode Rating
RN2c-T1/16 16 kA, 12 kV, 75 kV BILRN2c-T1/21 21 kA, 13.8 kV, 95 kV BIL
DE
6018
0D
E60
181
-
20 AMTED399086EN.indd
Ring main units Non-extensible ring main unit 200 A RN2c-T2
Transformer protection up to 3.5 MVA at 11 kVProtection & control - CBSelf powered IDMT overcurrent and earth fault relay, VIP 300. In accordance with IEC 60255 and BS142Protection CTs - 200/1 A class X
b Setting range: v Overcurrent: 20-200 A v Earth fault: 2-160 A
Transformer ratingsSee table - page 147DocumentsTransformer mounted installation drawing ref: RMINST-06Freestanding installation drawing ref: RMINST-05Schematic drawing ref: RMSCH-03EnvironmentIndoor/outdoorIP54RatingsBusbars 630 AShort time withstand 16/21 kA 3 sInternal arc 16/21 kA 1 s IAC class AF, A-FLR available on gas enclosure onlyNormal current rating 630 A/200 ANormal rated voltage 12/13.8 kVNormal rated BIL 75/95 kVOperating mechanismIndependent manualStandard featuresRing cable earth switch, 16/21 kA 3 sTransformer earth switch, 3.15 kA 3 sAnti-refl ex operating handleProvision for motorised mechanism LH/RH ring switch with plug interfaceIndicationMechanical tripped on fault fl ag indicatorMechanical ON/OFF indicatorMechanical earth/main indicatorGas pressure indicatorCB auxiliary contacts 1NO 1NCCB earth position selected 1NOCB earth ON, 1NOTest facilityIntegral ring switch cable test facilityCableBottom entry up to 1 x 3C 300 mm2Bottom entry up to 3 x 1C 630 mm2
Accessories - see table, page 17CB LH, RH motor kitsLH, RH ring switch indication 1NO 1NC earth On 1NOMulti voltage shunt trip coil 20-48 V DC - 110-250 V AC/DCVPIS indicationInverted cable boxes (indoor only)Transformer mounting kitFreestanding tee-off cable boxOrder informationCode Rating
RN2c-T2/16 16 kA, 12 kV, 75 kV BILRN2c-T2/21 21 kA, 13.8 kV, 95 kV BIL
DE
6018
0D
E60
185
-
21AMTED399086EN.indd
MV transformer protectionProtection & control - CBSelf powered overcurrent relay, VIP 30. Protection CTs - 500/200/1 A class X
b Setting range: 500/1 A v Overcurrent: 20-200 A b Setting range: 200/1 A v Overcurrent: 8-80 A
Transformer ratingsSee table - page 147DocumentsTransformer mounted installation drawing ref: RMINST-06Freestanding installation drawing ref: RMINST-05Schematic drawing ref: RMSCH-02EnvironmentIndoor/outdoorIP54RatingsBusbars 630 AShort time withstand 16/21 kA 3 sInternal arc 16/21 kA 1 s IAC class AF, A-FLR available on gas enclosure onlyNormal current rating 630 A/200 ANormal rated voltage 12/13.8 kVNormal rated BIL 75/95 kVOperating mechanismIndependent manualStandard featuresRing cable earth switch, 16/21 kA 3 sTransformer earth switch, 3.15 kA 3 sAnti-refl ex operating handleProvision for motorised mechanism LH/RH ring switch with plug interfaceIndicationMechanical tripped on fault fl ag indicatorMechanical ON/OFF indicatorMechanical earth/main indicatorGas pressure indicatorCB auxiliary contacts 1NO 1NCCB earth position selected 1NOCB earth ON, 1NOTest facilityIntegral ring switch cable test facilityCableBottom entry up to 1 x 3C 300 mm2Bottom entry up to 3 x 1C 630 mm2
Accessories - see table, page 17CB, LH, RH motor kitLH, RH ring switch indication 1NO 1NC earth On 1NOMulti voltage shunt trip coil 20-48 V DC - 110-250 V AC/DCVPIS indicationInverted cable box (indoor only)Transformer mounting kitFreestanding tee-off cable boxOrder informationCode Rating
RN2c-T3/16 16 kA, 12 kV, 75 kV BILRN2c-T3/21 21 kA, 13.8 kV, 95 kV BIL
Ring main units Non-extensible ring main unit 200 A RN2c-T3
DE
6018
0D
E60
182
-
22 AMTED399086EN.indd
MV transformer protectionProtection & control - CBSelf powered overcurrent and earth fault relay, VIP 35.Protection CTs - 500/200/1 A class XCH30 core balance CT
b Setting range: 500/1 A v Overcurrent: 20-200 A v Earth fault: 25-300 A b Setting range: 200/1 A v Overcurrent: 8-80 A v Earth fault: 10-120 A
Transformer ratingsSee table - page 147DocumentsTransformer mounted installation drawing ref: RMINST-06Freestanding installation drawing ref: RMINST-05Schematic drawing ref: RMSCH-15EnvironmentIndoor/outdoorIP54RatingsBusbars 630 AShort time withstand 16/21 kA 3 sInternal arc 16/21 kA 1 s IAC class AF, A-FLR available on gas enclosure onlyNormal current rating 630 A/200 ANormal rated voltage 12/13.8 kVNormal rated BIL 75/95 kVOperating mechanismIndependent manualStandard featuresRing cable earth switch, 16/21 kA 3 sTransformer earth switch, 3.15 kA 3 sAnti-refl ex operating handleProvision for motorised mechanism LH/RH ring switch with plug interfaceIndicationMechanical tripped on fault fl ag indicatorMechanical ON/OFF indicatorMechanical earth/main indicatorGas pressure indicatorCB auxiliary contacts 1NO 1NCCB earth position selected 1NOCB earth ON, 1NOTest facilityIntegral ring switch cable test facilityCableBottom entry up to 1 x 3C 300 mm2Bottom entry up to 3 x 1C 630 mm2
Accessories - see table, page 17CB, LH, RH motor kitsLH, RH ring switch indication 1NO 1NC earth On 1NOMulti voltage shunt trip coil 20-48 V DC - 110-250 V AC/DCVPIS indicationInverted cable boxes (indoor only)Transformer mounting kitFreestanding tee-off cable boxOrder informationCode Rating
RN2c-T4/16 16 kA, 12 kV, 75 kV BILRN2c-T4/21 21 kA, 13.8 kV, 95 kV BIL
Ring main units Non-extensible ring main unit 200 A RN2c-T4
DE
6018
0D
E60
183
-
23AMTED399086EN.indd
Transformer protection up to 1.6 MVA at 11 kVProtection & control - CBOvercurrent and earth fault protection using CT operated trip coils with provision for time fuse links (glass fuse link)Protection CTs - 100/50/5 A class XTransformer ratingsSee table - page 147DocumentsTransformer mounted installation drawing ref: RMINST-06Freestanding installation drawing ref: RMINST-05Schematic drawing ref: RMSCH-01EnvironmentIndoor/outdoorIP54RatingsBusbars 630 AShort time withstand 16/21 kA 3 sInternal arc 16/21 kA 1 s IAC class AF, A-FLR available on gas enclosure onlyNormal current rating 630 A/200 ANormal rated voltage 12/13.8 kVNormal rated BIL 75/95 kVOperating mechanismIndependent manualStandard featuresRing cable earth switch, 16/21 kA 3 sTransformer earth switch, 3.15 kA 3 sAnti-refl ex operating handleProvision for motorised mechanism LH/RH ring switch with plug interfaceIndicationMechanical tripped on fault fl ag indicatorMechanical ON/OFF indicatorMechanical earth/main indicatorGas pressure indicatorCB auxiliary contacts 1NO 1NCCB earth position selected 1NOCB earth ON, 1NOTest facilityIntegral ring switch cable test facilityCableBottom entry up to 1 x 3C 300 mm2Bottom entry up to 3 x 1C 630 mm2
Accessories - see table, page 17CB, LH, RH motor kitsLH, RH ring switch indication 1NO 1NC earth On 1NOMulti voltage shunt trip coil 20-48 V DC - 110-250 V AC/DCVPIS indicationInverted cable boxes (indoor only)Transformer mounting kitFreestanding tee off cable boxOrder informationCode Rating
RN2c-T5/16 16 kA, 12 kV, 75 kV BILRN2c-T5/21 21 kA, 13.8 kV, 95 kV BIL
Ring main units Non-extensible ring main unit 200 A RN2c-T5
DE
6018
0D
E60
184
-
24 AMTED399086EN.indd
Ring main units Non-extensible ring main unit 200 A RN2c-T25
Transformer protection up to 3.5 MVA at 11 kVProtection & control - CBIDMT overcurrent, earth-fault and thermal overload relay,Sepam series 10. In accordance with IEC 60255Power supply 24-48 VDC requiredProtection CTs - 200/100/1 A 5P20Setting range (200/1): overcurrent: 20 - 200 A, earth-fault: 2 - 480 A, sensitive earth-fault: 0.2 - 24 ASetting range (100/1):overcurrent: 10 - 200 A, earth-fault: 1 - 240 A, sensitive earth-fault: 0.2 - 24 ADocuments (1)Schematic drawing ref:RN2c-T25B: RMSCH-43RN2c-T25BS: RMSCH-44RN2c-T25A: RMSCH-45RN2c-T25AS: RMSCH-46EnvironmentIndoor/outdoorIP54RatingsBusbar 630 AShort time withstand 16/21 kA 3 sInternal arc 16/21 kA 1 s IAC class AF, A-FLR available on gas enclosure onlyNormal current rating 630 A/200 ANormal rated voltage 12/13.8 kVNormal rated BIL 75/95 kVOperating mechanismIndependent manualStandard featuresRing switch cable earth switch, 16/21 kA 3 sTransformer earth switch, 16/21 kA 3 sAnti-refl ex operating handleProvision for motorised mechanism LH/RH ring switchMulti voltage shunt trip coil 20-48 V DC - 110-250 V AC/DCIndicationMechanical tripped on fault fl ag indicationMechanical ON/OFF indicationMechanical earth/main indicationGas pressure indicationCB auxiliary contacts 1NO 1NC (3)CB earth position selected 1NOCB earth ON, 1NOTest facilityIntegral ring switch cable test facilityCableBottom entry up to 1 x 3C 300 mmBottom entry up to 3 x 1C 630 mmAccessories - see table, page 17CB, LH, RH motor kitRH and LH ring switch indication auxiliary contacts 1NO 1NCEarth ON auxiliary contact 1NOVPIS indicationInverted cable box (indoor only)Transformer mounting kit (4)Freestanding tee-off cable boxOrder informationCode (1) Rating
RN2c-T25B/21 21 kA, 13.8 kV, 95 kV BILRN2c-T25BS/21 21 kA, 13.8 kV, 95 kV BILRN2c-T25A/21 21 kA, 13.8 kV, 95 kV BILRN2c-T25AS/21 21 kA, 13.8 kV, 95 kV BIL
Sepam 10 functions ANSI code
RN2c-T25 (1)B BS A AS
ProtectionEarth-fault protection
Standard 0.012.4 In (2)
50N/51N b b
Sensitive 0.224 A
50G/51G b b
Phase-overcurrent protection0.124 I (3)
50/51 b b b b
Thermal overload protection 49RMS b b b bPhase-overcurrent and earth-fault cold load pick-up
b b b b
Logic discrimination
Blocking send 68 b b b bBlocking reception b b
External tripping via digital input b bMeasurement
Earth-fault current b b b bPhase currents b b b bPeak demand currents b b b bControl and supervision
Circuit breaker tripping and lockout
86 b b b b
Tripping annunciation 30 b b b bTripped on fault, volt free contact b b b bRelay watchdog contact b bRemote CB position monitoring b bRecord of last fault b b b bRecord of last fi ve events b bCommunications
Modbus b bIEC 60870-5-103 b b
(1) B (basic), BS (basic + sensitive earth-fault), A (advanced), AS (advanced + sensitive earth-fault)(2) In = Primary CT ratio(3) Only with T25B and T25BS(4) BS + AS not available with transformer mounted units.
DE
6018
0D
E59
800
50/5150N/51N49RMS
-
25AMTED399086EN.indd
Network sectionalising up to 12 MVA 11 kVProtection & control - CBSelf powered IDMT overcurrent and earth fault relay, VIP 300. In accordance with IEC 60255 and BS142Protection CTs - 800/400/1 A class X
b Setting range: 800/1 A ratio v Overcurrent: 80-800 A v Earth fault: 8-640 A b Setting range: 400/1 A v Overcurrent: 40-400 A v Earth fault: 4-320 A
DocumentsFreestanding installation drawing ref: RMINST-05Schematic drawing ref: RMSCH-42EnvironmentIndoor/outdoorIP54RatingsBusbars 630 AShort time withstand 16/21 kA 3 sInternal arc 16/21 kA 1 s IAC class AF, A-FLR available on gas enclosure onlyNormal current rating 630 A/630 ANormal rated voltage 12/13.8 kVNormal rated BIL 75/95 kVOperating mechanismIndependent manualStandard featuresCircuit breaker earth switch 16/21 kARing cable earth switch, 16/21 kA 3 sAnti-refl ex operating handleProvision for motorised mechanism LH/RH ring switch and circuit breaker with plug interfaceIndicationMechanical tripped on fault fl ag indicatorMechanical ON/OFF indicatorMechanical earth/main indicatorGas pressure indicatorCB auxiliary contacts 1NO 1NCCB earth position selected 1NOCB earth ON, 1NOTest facilityIntegral ring switch and circuit breaker test facilityCableBottom entry up to 1 x 3C 300 mm2Bottom entry up to 3 x 1C 630 mm2
Accessories - see table, page 17CB, LH, RH motor kitsLH, RH ring switch indication 1NO 1NC earth On 1NOMulti voltage shunt trip coil 20-48 V DC - 110-250 V AC/DCVPIS indicationInverted cable boxes (indoor only)FreestandingOrder informationCode Rating
RN6c-T1/16 16 kA, 12 kV, 75 kV BILRN6c-T1/21 21 kA, 13.8 kV, 95 kV BIL
Ring main units Non-extensible ring main unit 630 A RN6c-T1
DE
6018
0D
E60
186
-
26 AMTED399086EN.indd
Ring main units Non-extensible ring main unit 630 A RN6c-T25
Network sectionalising up to 12 MVA at 11 kVProtection & control - CBIDMT overcurrent, earth-fault and thermal overload relay,Sepam series 10. In accordance with IEC 60255Power supply 24-48 VDC requiredProtection CTs - 800/400/1 A 5P20Setting range (800/1): overcurrent: 80 - 630 A, earth-fault: 8 - 1920 A, sensitive earth-fault: 0.2 - 24 ASetting range (400/1):overcurrent: 40 - 630 A, earth-fault: 4 - 960 A, sensitive earth-fault: 0.2 - 24 ADocuments (1)Schematic drawing ref:RN6c-T25B: RMSCH-43RN6c-T25BS: RMSCH-44RN6c-T25A: RMSCH-45RN6c-T25AS: RMSCH-46EnvironmentIndoor/outdoorIP54RatingsBusbar 630 AShort time withstand 16/21 kA 3 sInternal arc 16/21 kA 1 s IAC class AF, A-FLR available on gas enclosure onlyNormal current rating 630 ANormal rated voltage 12/13.8 kVNormal rated BIL 75/95 kVOperating mechanismIndependent manualStandard featuresRing switch cable earth switch, 16/21 kA 3 sTransformer earth switch, 16/21 kA 3 sAnti-refl ex operating handleProvision for motorised mechanism LH/RH ring switchMulti voltage shunt trip coil 20-48 V DC - 110-250 V AC/DCIndicationMechanical tripped on fault fl ag indicationMechanical ON/OFF indicationMechanical earth/main indicationGas pressure indicationCB auxiliary contacts 1NO 1NC (3)CB earth position selected 1NOCB earth ON, 1NOTest facilityIntegral ring switch cable test facilityCableBottom entry up to 1 x 3C 300 mmBottom entry up to 3 x 1C 630 mmAccessories - see table, page 17CB, LH, RH motor kitRH and LH ring switch indication auxiliary contacts 1NO 1NCEarth ON auxiliary contact 1NOVPIS indicationInverted cable box (indoor only)Transformer mounting kit (4)Freestanding tee-off cable boxOrder informationCode (1) Rating
RN6c-T25B/21 21 kA, 13.8 kV, 95 kV BILRN6c-T25BS/21 21 kA, 13.8 kV, 95 kV BILRN6c-T25A/21 21 kA, 13.8 kV, 95 kV BILRN6c-T25AS/21 21 kA, 13.8 kV, 95 kV BIL
Sepam 10 functions ANSI code
RN6c-T25 (1)B BS A AS
ProtectionEarth-fault protection
Standard 0.012.4 In (2)
50N/51N b b
Sensitive 0.224 A
50G/51G b b
Phase-overcurrent protection0.124 In (2)
50/51 b b b b
Thermal overload protection 49RMS b b b bPhase-overcurrent and earth-fault cold load pick-up
b b b b
Logic discrimination
Blocking send 68 b b b bBlocking reception b b
External tripping via digital input b bMeasurement
Earth-fault current b b b bPhase currents b b b bPeak demand currents b b b bControl and supervision
Circuit breaker tripping and lockout
86 b b b b
Tripping annunciation 30 b b b bTripped on fault, volt free contact b b b bRelay watchdog contact b bRemote CB position monitoring b bRecord of last fault b b b bRecord of last fi ve events b bCommunications
Modbus b bIEC 60870-5-103 b b
(1) B (basic), BS (basic + sensitive earth-fault), A (advanced), AS (advanced + sensitive earth-fault)(2) In = Primary CT ratio(3) Only with T25B and T25BS(4) BS + AS not available with transformer mounted units.
DE
6018
0D
E59
800
50/5150N/51N49RMS
-
27AMTED399086EN.indd
Ring main units Extensible ring main unitsSpecification
RE2c-T1TFL
RE2c-T2VIP 300
RE2c-T3VIP 30
RE2c-T4VIP 35
RE2c-T25Sepam 10
EnvironmentIndoor / outdoor b b b b bIP54 b b b b bTransformer mounted b b b b bFreestanding b b b b bExtensible (RHS) O O O O ORatingsBusbars 630 A b b b b bCircuit breaker normal rated current 200 A b b b b bCircuit breaker normal rated current 630 ASwitch normal rated current 630 A b b b b b12 kV 16 kA 3 seconds 75 kV BIL b b b b b13.8 kV 21 kA 3 seconds 95 kV BIL O O O O ORing switch cable earth switch 16 kA 3 seconds b b b b bRing switch cable earth switch 21 kA 3 seconds O O O O OCircuit breaker earth switch 3.15 kA b b b b bExtensible rmu busbar chamber 630 A O O O O OMechanismIndependent manual b b b b bProvision for motorised mechanism LH ring switch b b b b bProvision for motorised mechanism RH ring switch b b b b bProvision for motorised mechanism circuit breaker O O O O OProtection & control - circuit breakerCTs dual ratio - 100/50/5 A class X bCTs ratio - 200/1 A class X bCTs dual ratio 200/100/1 A 5P20 bCTs ratio - 500/200/1 A class X b bOvercurrent & earth fault CT operated trip coils - TFL bOvercurrent relay - VIP 30 bOvercurrent & earth fault relay - VIP 35 bIDMT overcurrent & earth fault relay - VIP 300 bIDMT relay Sepam 10 bMulti voltage shunt trip coil (see accessories) O O O O bIndicationMechanical ON/OFF b b b b bMechanical EARTH/MAIN b b b b bVPIS indication 3.3 - 13.8 kV O O O O OGas pressure indicator (-25C to +55C) b b b b bRSW aux contacts 1NO & 1NC O O O O OTest facilityIntegral ring cable test facility b b b b bStandard featuresOperating handle b b b b bCable (see available cable kit accessories)Bottom entry up 1 x 3C 300 mm2 b b b b bBottom entry up 3 x 1C 630 mm2 b b b b bTop entry cables (indoor only) (left hand side only) O O O O OOrder codes12 kV, 16 kA, 75 kV BIL, 0.35bG RE2c-T1/16 RE2c-T2/16 RE2c-T3/16 RE2c-T4/1613.8 kV, 21 kA, 95 kV BIL, 0.8bG RE2c-T1/21 RE2c-T2/21 RE2c-T3/21 RE2c-T4/21 RE2c-T25/21General arrangement drawing - freestanding RMINST-22
Page 94RMINST-22 Page 94
RMINST-22 Page 94
RMINST-22 Page 94
RMINST-22 Page 94
Schematic diagram - TFL RMSCH-01 Page 104
Schematic diagram - VIP 30 RMSCH-02 Page 105
Schematic diagram - VIP 35 RMSCH-15 Page 107
Schematic diagram - VIP 300 RMSCH-03 Page 106
Schematic diagram Sepam 10 RMSCH-43-46Pages 108-111
Key: b Standard feature O Optional feature
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28 AMTED399086EN.indd
Ring main units Extensible ring main unitsAccessories
RE2c-T1TFL
RE2c-T2VIP 300
RE2c-T3VIP 30
RE2c-T4VIP 35
RE2c-T25Sepam 10
Kit no.
Cable kitsExtensible ring main units v v v v v RMR-A/F47Gland plate 1 x 3C O O O O O RMR-A316Gland plate 3 x 1C O O O O O RMR-A319Small gland plate 1 x 3C O O O O O RMR-A322Blank aluminium gland plate O O O O O RMR-A320Brass wiping gland 1 x 3C O O O O O RMR-A10Brass wiping gland 3 x 1C O O O O O RMR-A10Small brass wiping gland 1 x 3C O O O O O RMR-A105Tubular gland 1 x 3C O O O O O RMR-A12Tubular gland 3 x 1C O O O O O RMR-A13Small tubular gland 1 x 3C O O O O O RMR-A106CES5 gland O O O O O RMR-A120CES5 gland plate 1 x 3C O O O O O RMR-A321CES5 gland plate adaptor O O O O O RMR-A5256 x ECON cable termination kit O O O O O RMR-A3143 x STD ECON end cap O O O O O RMR-A3703 x ECON cable termination kit O O O O O RMR-A3153 x ECON end cap capacitors O O O O O RMR-A371Top entry cables LH cable box (indoor only) v v v v v RMR-F302Angled gland plate 1 x 3C O O O O O RMR-A317Split gland plate 1 x 3C O O O O O RMR-A318Installation itemsTransformer mounting kit v v v v v RMR-A/F323Extension trunking (to clear radiators) O O O O O RMR-A20Set of padlocks - 11 no O O O O O RMR-A343Anti-vandal fi xings, including tool O O O O O RMR-A344Foundation bolts (not required for transformer mounting) O O O O O RMR-A22Multicore pilot glands O O O O O RMR-A342Time limit fuses (set of 2 - specify rating as table page 115) O O O O O RMR-A17RE2c to MU2 installation kit v v v v v RMR-A350Extensible busbar chamber 630 A O O O O O RMR-F369Ariel mounting bracket O O O O O RMR-A201Operational itemsOperating handle b b b b b RMR-F345LH ring switch control auxiliary sw for motorised mechanism provision
v v v v v RMR-F328
LH ring switch termination block for motorised mechanism provision (not Easergy)
v v v v v RMR-F363
RH ring switch control auxiliary sw for motorised mechanism provision
v v v v v RMR-F329
RH ring switch termination block for motorised mechanism provision (not Easergy)
v v v v v RMR-F364
Provision for motorised mechanism circuit breaker v v v v v RMR-F543Motorised mechanism - specify voltage v v v v v RMR-F507Shunt trip coil (20-250 V DC, 110-250 V AC) TLF v v v v v RMR-F581Shunt trip coil (20-250 V DC, 110-250 V AC) VIP v v v v v RMR-F582Ring switch cable VPIS indication (3.3-13.8 kV) v v v v v RMR-F341Circuit breaker VPIS indication (11-13.8 kV) v v v v v RMR-F340Circuit breaker VPIS indication (3.3-7.2 kV) v v v v v RMR-F347VAP 6 test unit for VIP 300/30/35 v v v v v RMR-A202Emergency trip push button v v v v v RMR-F339Gas pressure switch for remote indication only v v v v v RMR-F368Key: b Standard feature v Factory fi tted accessory O Loose accessory, assembled on site
-
29AMTED399086EN.indd
Ring main units Extensible ring main unitsAccessories
RE2c-T1TFL
RE2c-T2VIP 300
RE2c-T3VIP 30
RE2c-T4VIP 35
RE2c-T25Sepam 10
Kit no.
Mechanical interlocksCircuit breaker - key free, earth on v v v v v RMR-F337Circuit breaker - key free, main off v v v v v RMR-F338Switch - key free, switch off LH v v v v v RMR-F335Switch - key free, switch off RH v v v v v RMR-F336N. B. specify lock symbol at time of ordering (3 digits max) not available with motor mechanismsEarth fault passage indication (choose provision kit and an EFPI required if not using Easergy T200E)Phase & earth fault provision for Easergy T200E O O O O O RMR-F310EFPI provision kit, inside cable box O O O O O RMR-A304EFPI provision kit, CT outside cable box O O O O O RMR-A305EFPI provision kit, inside cable box, top entry O O O O O RMR-A308EFPI provision kit, outside cable box, top entry O O O O O RMR-A309Bowden RR EFPI and CT O O O O O RMR-A422Bowden STD EFPI type NB O O O O O RMR-A277Bowden LV reset EFPI type NB1 O O O O O RMR-A278Bowden LV reset & alarm type NB O O O O O RMR-A279Fundamentals ER FIND EFPI and CT O O O O O RMR-A57N. B. above CTs are ring type for split core - please consult Schneider ElectricKey: v Factory fi tted accessory O Loose accessory, assembled on site
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30 AMTED399086EN.indd
Ring main units Extensible ring main unit 200 A RE2c-T1
Multiple transformer feeders or network switching pointsProtection & control - CBOvercurrent and earth fault protection using CT operated trip coils with provision for time fuse links.Protection CTs - 100/50/5 A class XTransformer ratingsSee table - page 147DocumentsFreestanding installation drawing ref: RMINST-22Schematic drawing ref: RMSCH-01EnvironmentIndoor/outdoorIP54RatingsBusbars 630 AShort time withstand 16/21 kA 3 sInternal arc 16/21 kA 1 s IAC class AF, A-FLR available on gas enclosure onlyNormal current rating 630 A/200 ANormal rated voltage 12/13.8 kVNormal rated BIL 75/95 kVOperating mechanismIndependent manualStandard featuresRing switch cable earth switch, 16/21 kA 3 sTransformer earth switch, 3.15 kA 3 sAnti-refl ex operating handleExtensible (RHS)Extensible (LHS and RHS)Provision for motorised mechanism LH/RH ring switch with plug interfaceIndicationMechanical tripped on fault fl ag indicatorMechanical ON/OFF indicatorMechanical earth/main indicatorGas pressure indicatorCB auxiliary contacts 1NO 1NCCB earth position selected 1NOCB earth ON, 1NOTest facilityIntegral ring switch test facilityCableBottom entry up to 1 x 3C 300 mm2Bottom entry up to 3 x 1C 630 mm2
Accessories - see table, page 28 CB, LH, RH motor kitsLH, RH ring switch indication 1NO 1NC earth On 1NOMulti voltage shunt trip coil 20-48 V DC - 110-250 V AC/DCVPIS indicationIntegral circuit breaker test facilityInverted cable boxes LH, CB (indoor only)Transformer mounting kitFreestanding tee-off cable boxOrder informationCode Rating
RE2c-T1/16 16 kA, 12 kV, 75 kV BILRE2c-T1/21 21 kA, 13.8 kV, 95 kV BIL
DE
6021
1D
E60
187
-
31AMTED399086EN.indd
Ring main units Extensible ring main unit 200 A RE2c-T2
Multiple transformer feeders or network switching pointsProtection & control - CBSelf powered IDMT overcurrent and earth fault relay, VIP 300. In accordance with IEC 60255 and BS 142.Protection CTs - 200/1 A class X
b Setting range: v Overcurrent: 20-200 A v Earth fault: 2-160 A
Transformer ratingsSee table - page 147DocumentsInstallation drawing ref: RMINST-22Schematic drawing ref: RMSCH-03EnvironmentIndoor/outdoorIP54RatingsBusbars 630 AShort time withstand 16/21 kA 3 sInternal arc 16/21 kA 1 s IAC class AF, A-FLR available on gas enclosure onlyNormal current rating 630 A/200 ANormal rated voltage 12/13.8 kVNormal rated BIL 75/95 kVOperating mechanismIndependent manualStandard featuresRing switch cable earth switch, 16/21 kA 3 sTransformer earth switch, 3.15 kA 3 sAnti-refl ex operating handleExtensible (RHS)Provision for motorised mechanism LH/RH ring switch IndicationMechanical tripped on fault fl ag indicatorMechanical ON/OFF indicatorMechanical earth/main indicatorGas pressure indicatorCB auxiliary contacts 1NO 1NCCB earth position selected 1NOCB earth ON, 1NOTest facilityIntegral ring switch test facilityCableBottom entry up to 1 x 3C 300 mm2Bottom entry up to 3 x 1C 630 mm2
Accessories - see table, page 28 CB, LH, RH motor kitsLH, RH ring switch indication 1NO 1NC Multi voltage shunt trip coil 20-48 V DC - 110-250 V AC/DCVPIS indicationInverted cable box LH CB (indoor only)Transformer mounting kitFreestanding tee-off cable boxOrder informationCode Rating
RE2c-T2/16 16 kA, 12 kV, 75 kV BILRE2c-T2/21 21 kA, 13.8 kV, 95 kV BIL
DE
6021
1D
E60
188
-
32 AMTED399086EN.indd
Ring main units Extensible ring main unit 200 A RE2c-T3
MV transformer protectionProtection & control - CBSelf powered overcurrent relay, VIP 30.Protection CTs - 500/200/1 A class X
b Setting range: 500/1 A v Overcurrent: 20-200 A b Setting range: 200/1 A v Overcurrent: 8-80 A
Transformer ratingsSee table - page 147DocumentsInstallation drawing ref: RMINST-22Schematic drawing ref: RMSCH-02EnvironmentIndoor/outdoorIP54RatingsBusbars 630 AShort time withstand 16/21 kA 3 sInternal arc 16/21 kA 1 s IAC class AF, A-FLR available on gas enclosure onlyNormal current rating 630 A/200 ANormal rated voltage 12/13.8 kVNormal rated BIL 75/95 kVOperating mechanismIndependent manualStandard featuresRing switch cable earth switch, 16/21 kA 3 sTransformer earth switch, 3.15 kAAnti-refl ex operating handleExtensible (RHS)Provision for motorised mechanism LH/RH ring switch IndicationMechanical tripped on fault fl ag indicatorMechanical ON/OFF indicatorMechanical earth/main indicatorGas pressure indicatorCB auxiliary contacts 1NO 1NCCB earth position selected 1NOCB earth ON, 1NOTest facilityIntegral ring switch test facilityCableBottom entry up to 1 x 3C 300 mm2Bottom entry up to 3 x 1C 630 mm2
Accessories - see table, page 28CB, LH, RH motor kitLH, RH ring switch indication 1NO 1NCMulti voltage shunt trip coil 20-48 V DC - 110-250 V AC/DCVPIS indicationInverted cable boxes LH, CB (indoor only)Transformer mounting kitFreestanding tee-off cable boxOrder informationCode Rating
RE2c-T3/16 16 kA, 12 kV, 75 kV BILRE2c-T3/21 21 kA, 13.8 kV, 95 kV BIL
DE
6021
1D
E60
189
-
33AMTED399086EN.indd
Ring main units Extensible ring main unit 200 A RE2c-T4
MV transformer protectionProtection & control - CBProtection & control - CBSelf powered overcurrent and earth fault relay, VIP 35.Protection CTs - 500/200/1 A class with CH30 core balance CT
b Setting range: 500/1 A v Overcurrent: 20-200 A v Earth fault 25-300 A b Setting range: 200/1 A v Overcurrent: 8-80 A v Earth fault 10-120 A
Transformer ratingsSee table - page 147DocumentsInstallation drawing ref: RMINST-22Schematic drawing ref: RMSCH-15EnvironmentIndoor/outdoorIP54RatingsBusbars 630 AShort time withstand 16/21 kA 3 sInternal arc 16/21 kA 1 s IAC class AF, A-FLR available on gas enclosure onlyNormal current rating 630 A/200 ANormal rated voltage 12/13.8 kVNormal rated BIL 75/95 kVOperating mechanismIndependent manualStandard featuresRing switch cable earth switch, 16/21 kA 3 sTransformer earth switch, 3.15 kA 3 sAnti-refl ex operating handleExtensible (RHS)Provision for motorised mechanism LH/RH ring switch IndicationMechanical tripped on fault indicatorMechanical ON/OFF indicatorMechanical earth/main indicatorGas pressure indicatorCB auxiliary contacts 1NO 1NCEarth position selected 1NOEarth ON, 1NOTest facilityIntegral ring switch test facilityCableBottom entry up to 1 x 3C 300 mm2Bottom entry up to 3 x 1C 630 mm2
Accessories - see table page 28CB, LH, RH motor kit LH, RH ring switch indication 1NO 1NCMulti voltage shunt trip coil 20-48 V DC - 110-250 V AC/DCVPIS indicationInverted cable boxes LH, CB (indoor only)Transformer mountingFreestanding tee-off cable boxOrder informationCode Rating
RE2c-T4/16 16 kA, 12 kV, 75 kV BILRE2c-T4/21 21 kA, 13.8 kV, 95 kV BIL
DE
6021
1D
E60
190
-
34 AMTED399086EN.indd
Ring main units Extensible ring main unit 200 A RE2c-T25
MV transformer protectionProtection & control - CBIDMT overcurrent, earth-fault and thermal overload relay,Sepam series 10. In accordance with IEC 60255Power supply 24-48 VDC requiredProtection CTs - 200/100/1 A 5P20Setting range (200/1): overcurrent: 20 - 200 A, earth-fault: 2 - 480 A, sensitive earth-fault: 0.2 - 24 ASetting range (100/1):overcurrent: 40 - 200 A, earth-fault: 1 - 240 A, sensitive earth-fault: 0.2 - 24 ADocuments (1)Schematic drawing ref:RN2c-T25B: RMSCH-43RN2c-T25BS: RMSCH-44RN2c-T25A: RMSCH-45RN2c-T25AS: RMSCH-46EnvironmentIndoor/outdoorIP54RatingsBusbar 630 AShort time withstand 16/21 kA 3 sInternal arc 16/21 kA 1 s IAC class AF, A-FLR available on gas enclosure onlyNormal current rating 630 A/200 ANormal rated voltage 12/13.8 kVNormal rated BIL 75/95 kVOperating mechanismIndependent manualStandard featuresRing switch cable earth switch, 16/21 kA 3 sTransformer earth switch, 16/21 kA 3 sAnti-refl ex operating handleExtensible RHSProvision for motorised mechanism LH/RH ring switchMulti voltage shunt trip coil 20-48 V DC - 110-250 V AC/DCIndicationMechanical tripped on fault fl ag indicationMechanical ON/OFF indicationMechanical earth/main indicationGas pressure indicationCB auxiliary contacts 1NO 1NC (3)CB earth position selected 1NOCB earth ON, 1NOTest facilityIntegral ring switch cable test facilityCableBottom entry up to 1 x 3C 300 mmBottom entry up to 3 x 1C 630 mmAccessories - see table, page 28CB, LH, RH motor kitRH and LH ring switch indication auxiliary contacts 1NO 1NCEarth ON auxiliary contact 1NOVPIS indicationInverted cable box (indoor only)Transformer mounting kit (4)Freestanding tee-off cable boxOrder informationCode (1) Rating
RN2c-T25B/21 21 kA, 13.8 kV, 95 kV BILRN2c-T25BS/21 21 kA, 13.8 kV, 95 kV BILRN2c-T25A/21 21 kA, 13.8 kV, 95 kV BILRN2c-T25AS/21 21 kA, 13.8 kV, 95 kV BIL
Sepam 10 functions ANSI code
RE2c-T25 (1)B BS A AS
ProtectionEarth-fault protection
Standard 0.012.4 In (2)
50N/51N b b
Sensitive 0.224 A
50G/51G b b
Phase-overcurrent protection0.124 In (2)
50/51 b b b b
Thermal overload protection 49RMS b b b bPhase-overcurrent and earth-fault cold load pick-up
b b b b
Logic discrimination
Blocking send 68 b b b bBlocking reception b b
External tripping via digital input b bMeasurement
Earth-fault current b b b bPhase currents b b b bPeak demand currents b b b bControl and supervision
Circuit breaker tripping and lockout
86 b b b b
Tripping annunciation 30 b b b bTripped on fault, volt free contact b b b bRelay watchdog contact b bRemote CB position monitoring b bRecord of last fault b b b bRecord of last fi ve events b bCommunications
Modbus b bIEC 60870-5-103 b b
(1) B (basic), BS (basic + sensitive earth-fault), A (advanced), AS (advanced + sensitive earth-fault)(2) In = Primary CT ratio(3) Only with T25B and T25BS(4) BS + AS not available with transformer mounted units.
DE
6021
1D
E59
801
50/5150N/51N49RMS
50/5150N/51N49RMS
-
35AMTED399086EN.indd
Circuit breaker, metering and switches
Contents
Non-extensible circuit breakers 200 ASpecifi cation - Accessories CN2-T1, CN2-T6, CN2-T25
3638
Non-extensible switches 630 ASpecifi cation - Accessories SN6-S1, SN6-S2
4143
Non-extensible metering units 200 ASpecifi cation - Accessories MU2-M1, MU2-M2, MU2-M3
4547
Non-extensible metering units 630 ASpecifi cation - Accessories MU6-N**
5052
Extensible circuit breakers 200 ASpecifi cation - AccessoriesCE2-T2, CE2-T7, CE2-T*, CE2-T12, CE2-T**, CE2-T13, CE2-T15, CE2-T16, CE2-T25
535661
Extensible circuit breakers 630 A Specifi cation - AccessoriesCE6-T4, CE6-T*, CE6-T8, CE6-T25, CE6-T**
6567
Extensible switches 630 A Specifi cation - AccessoriesSE6-S1, SE6-S2, SE6-E1
7274
Extensible bus-section 630 ASpecifi cation - AccessoriesSE6-B1, CE6-B3, CE6-B5
7779
-
36 AMTED399086EN.indd
Circuit breaker, metering and switches
Non-extensible circuit breakers 200 ASpecification
CN2-T1 CN2-T6 CN2-T25EnvironmentIndoor / outdoor b b bIP54 b b bRatingsNormal rated current 200 A b b b12 kV 16 kA 3 seconds 75 kV BIL b b b13.8 kV 21 kA 3 seconds 95 kV BIL O O OCable earth switch 16 kA 3 seconds b b bCable earth switch 21 kA 3 seconds O O OTransformer earth switch 3.15 kA 3 seconds b b bMechanismIndependent manual b b bProtection & control - circuit breakerCTs dual ratio - 100/50/5 A class X b bCTs ratio - 200/1 A class X bCTs dual ratio 200/100/1 A 5P20 bOvercurrent & earth fault CT operated trip coils b bTime fuse Link O OIDMT overcurrent & earth fault relay - VIP 300 bIDMT overcurrent and earth fault relay Sepam 10 b20 V-250 shunt trip coil b b bCircuit breaker auxiliary switch 1NO 2NC b b bIndicationMechanical ON/OFF b b bMechanical EARTH/MAIN b b bVPIS indication (6.6 - 13.8 kV) O O OAuxiliary switch contacts 1NO 2NC b b bGas pressure indicator b b bTest facilityIntegral cable test facility b b bStandard featuresOperating handle b b bTransformer earth switch 3.15 kA 3 seconds b b bCable (see available cable kit accessories)Bottom entry up 300 mm2 1 x 3C b b bBottom entry up 630 mm2 3 x 1C b b bKey: b Standard feature O Optional feature
-
37AMTED399086EN.indd
Circuit breaker, metering and switches
Non-extensible circuit breakers 200 AAccessories
CN2-T1 CN2-T6 CN2-T25 Kit no.Cable kitsTee-off cable box v v v RMR-F47Gland plate 1 x 3C O O O RMR-A48Gland plate 3 x 1C O O O RMR-A49Angled gland plates (RMR) O O O RMR-A50 BlankBlank aluminium gland plate O O O RMR-A52Brass wiping gland 1 x 3C O O O RMR-A10Brass wiping gland 3 x 1C O O O RMR-A11Tubular gland 1 x 3C O O O RMR-A12Tubular gland 3 x 1C O O O RMR-A13CES5 gland plate 1 x 3C O O O RMR-A132Installation itemsSet of padlocks - 6 no O O O RMR-A18/6Anti-vandal fi xings, including tool O O O RMR-A19Foundation bolts (not required for transformer mounting) O O O RMR-A22Multicore pilot glands O O O RMR-A16Time limit fuses (set of 2 - specify rating as table page 115) O O RMR-A17Operational itemsOperating handle b b b RMR-A23VPIS indication (6.6-13.8 kV) v v v RMR-F108Neon lamp test unit (including lamp) O O O RMR-A24Neon lamp O O O RMR-A81VAP 6 test unit for VIP 300 O RMR-A202Mechanical interlocksKey free, earth on v v v RMR-F85Key free, unit off v v v RMR-F86Transformer earth switch, key free, earth on v v v RMR-F110N. B. specify lock symbol at time of ordering (3 digits max) not available with motor mechanismsOrder codes12 kV, 16 kA, 75 kV BIL, 0.35bG CN2-T1/16 CN2-T6/1613.8 kV, 21 kA, 95 kV BIL, 0.55bG CN2-T1/21 CN2-T6/21 CN2-T25/21General arrangement drawing - transformer mounted RMINST-04 Page 93 RMINST-04 Page 93 RMINST-04 Page 93General arrangement drawing - freestanding RMINST-09 Page 145 RMINST-09 Page 145 RMINST-09 Page 145Schematic diagram RMSCH-26 Page 119 RMSCH-11 Page 118 RMSCH-47 to 50
Page 114 to 117Key: b Standard feature v Factory fi tted accessory O Loose accessory, assembled on site
-
38 AMTED399086EN.indd
Circuit breaker, metering and switches
Non-extensible circuit breaker 200 A CN2-T1
Transformer protection up to 3.5 MVAProtection & control - CBSelf powered IDMT overcurrent and earth fault relay, VIP 300. In accordance with IEC 60255 and BS142Protection CTs - 200/1 A class X
b Setting range: v Overcurrent: 20-200 A v Earth fault: 2-160 A
Shunt trip coil, 20 V DC-250 V ACTransformer ratingsSee table - page 147DocumentsTransformer mounted installation drawing ref: RMINST-04Installation drawing for freestanding unit with tee-off cable box ref: RMINST-09Schematic drawing ref: RMSCH-26EnvironmentIndoor/outdoorIP54RatingsBusbars 630 AShort time withstand 16/21 kA 3 sInternal arc 16/21 kA 1 s IAC class AF, A-FLR available on gas enclosure onlyNormal current rating 200 ANormal rated voltage 12/13.8 kVNormal rated BIL 75/95 kVOperating mechanismIndependent manualStandard featuresTee-off earth switch, 3.15 kA 3 sCable earth switch, 16/21 kA 3 sAnti-refl ex operating handleIndicationMechanical tripped on fault indicatorMechanical ON/OFF indicatorMechanical earth/main indicatorGas pressure indicatorCB auxiliary contacts 1NO 2 NCTest facilityIntegral cable test facilitiesCableBottom entry up to 300 mm2 1 x 3CBottom entry up to 630 mm2 3 x 1CAccessoriesTee-off cable boxGlands and platesInterlocksSee page 37 for detailsOrder informationCode Rating
CN2-T1/16 16 kA, 12 kV, 75 kV BILCN2-T1/21 21 kA, 13.8 kV, 95 kV BIL
DE
6025
0
-
39AMTED399086EN.indd
Circuit breaker, metering and switches
Non-extensible circuit breaker 200 A CN2-T6
Transformer protection up to 1.5 MVAProtection & control - CBOvercurrent and earth fault protection using CT operated trip coils with provision for time fuse links.Protection CTs - 100/50/5 A class XShunt trip coil, 20 V DC-250 V ACTransformer ratingsSee table - page 147DocumentsTransformer mounted installation drawing ref: RMINST-04Installation drawing for freestanding unit with tee-off cable box ref: RMINST-09Schematic drawing ref: RMSCH-11EnvironmentIndoor/outdoorIP54RatingsBusbars 630 AShort time withstand 16/21 kA 3 sInternal arc 16/21 kA 1 s IAC class AF, A-FLR available on gas enclosure onlyNormal current rating 200 ANormal rated voltage 12/13.8 kVNormal rated BIL 75/95 kVOperating mechanismIndependent manualStandard featuresTransformer earth switch, 3.15 kA 3 sCable earth switch, 16/21 kA 3 sAnti-refl ex operating handleIndicationMechanical tripped on fault indicatorMechanical ON/OFF indicatorMechanical earth/main indicatorGas pressure indicatorCB auxiliary contacts 1NO 2 NCTest facilityIntegral cable test facilitiesCableBottom entry up to 300 mm2 1 x 3CBottom entry up to 630 mm2 3 x 1CAccessoriesTee-off cable boxGlands and platesInterlocksSee page 37 for detailsOrder informationCode Rating
CN2-T6/16 16 kA, 12 kV, 75 kV BILCN2-T6/21 21 kA, 13.8 kV, 95 kV BIL
DE
6019
2
-
40 AMTED399086EN.indd
Circuit breaker, metering and switches
Non-extensible circuit breaker 200 A CN2-T25
Transformer protection up to 3.5 MVAProtection & control - CBIDMT overcurrent, earth-fault and thermal overload relay,Sepam series 10. In accordance with IEC 60255Power supply 24-48 VDC requiredProtection CTs - 200/100/1 A 5P20Setting range (200/1): overcurrent: 20 - 200 A, earth-fault: 2 - 480 A, sensitive earth-fault: 0.2 - 24 ASetting range (100/1):overcurrent: 10 - 200 A, earth-fault: 1 - 240 A, sensitive earth-fault: 0.2 - 24 ADocuments (1)Schematic drawing ref:CN2-T25B: RMSCH-47CN2-T25BS: RMSCH-48CN2-T25A: RMSCH-49CN2-T25AS: RMSCH-50EnvironmentIndoor/outdoorIP54RatingsBusbar 630 AShort time withstand 16/21 kA 3 sInternal arc 16/21 kA 1 s IAC class AF, A-FLR available on gas enclosure onlyNormal current rating 200 ANormal rated voltage 12/13.8 kVNormal rated BIL 75/95 kVOperating mechanismIndependent manualStandard featuresTransformer earth switch, 3.15 kA 3 sCable earth switch, 16/21 kA 3 sAnti-refl ex operating handleIndicationMechanical tripped on fault fl ag indicationMechanical ON/OFF indicationMechanical earth/main indicationGas pressure indicationCB auxiliary contacts 1NO 1NC (3
Test facilityIntegral ring switch cable test facilityCableBottom entry up to 1 x 3C 300 mmBottom entry up to 3 x 1C 630 mmAccessories - see table, page 37Tee-off cable boxGlands and platesInterlocksOrder informationCode (1) Rating
CN2-T25B/21 21 kA, 13.8 kV, 95 kV BILCN2-T25BS/21 21 kA, 13.8 kV, 95 kV BILCN2-T25A/21 21 kA, 13.8 kV, 95 kV BILCN2-T25AS/21 21 kA, 13.8 kV, 95 kV BIL
Sepam 10 functions ANSI code
CN2-T25 (1)B BS A AS
ProtectionEarth-fault protection
Standard 0.012.4 In (2)
50N/51N b b
Sensitive 0.224 A
50G/51G b b
Phase-overcurrent protection0.124 In (2)
50/51 b b b b
Thermal overload protection 49RMS b b b bPhase-overcurrent and earth-fault cold load pick-up
b b b b
Logic discrimination
Blocking send 68 b b b bBlocking reception b b
External tripping via digital input b bMeasurement
Earth-fault current b b b bPhase currents b b b bPeak demand currents b b b bControl and supervision
Circuit breaker tripping and lockout
86 b b b b
Tripping annunciation 30 b b b bTripped on fault, volt free contact b b b bRelay watchdog contact b bRemote CB position monitoring b bRecord of last fault b b b bRecord of last fi ve events b bCommunications
Modbus b bIEC 60870-5-103 b b
(1) B (basic), BS (basic + sensitive earth-fault), A (advanced), AS (advanced + sensitive earth-fault)(2) In = Primary CT ratio(3) Only with T25B and T25BS.
DE
5980
2
50/5150N/51N49RMS
-
41AMTED399086EN.indd
Circuit breaker, metering and switches
Non-extensible switches 630 ASpecification
SN6-S1 SN6-S2EnvironmentIndoor / outdoor b bIP54 b bRatingsNormal rated current 630 A b b13.8 kV 21 kA 3 seconds 95 kV BIL b bCable earth switch 21 kA 3 seconds b bTransformer earth switch 3.15 kA 3 seconds b bMechanismIndependent manual b bProvision for actuator 24 V DC bActuator 24 V DC OIndicationMechanical ON/OFF b bMechanical EARTH/MAIN b bVPIS indication (6.6 - 13.8 kV) O OAuxiliary switch contacts 1NO 2NC bPhase and earth fault detection CTs for Easergy 200E OProvision for EFPI O OTest facilityIntegral cable test facility b bStandard featuresOperating handle b bTransformer earth switch 3.15 kA 3 seconds b bCable (see available cable kit accessories)Bottom entry up 300 mm2 1 x 3C b bBottom entry up 630 mm2 3 x 1C b bKey: b Standard feature O Optional feature
-
42 AMTED399086EN.indd
Circuit breaker, metering and switches
Non-extensible switches 630 AAccessories
SN6-S1 SN6-S2 Kit no.Cable kitsTee-off cable box v v RMR-F47Gland plate 1 x 3C O O RMR-A48Gland plate 3 x 1C O O RMR-A49Angled gland plates (RMR) O O RMR-A50 Blank aluminium gland plate O O RMR-A52Brass wiping gland 1 x 3C O O RMR-A10Brass wiping gland 3 x 1C O O RMR-A11Tubular gland 1 x 3C O O RMR-A12Tubular gland 3 x 1C O O RMR-A13CES5 gland plate 1 x 3C O O RMR-A132Installation itemsSet of padlocks - 6 no O O RMR-A18/6Anti-vandal fi xings, including tool O O RMR-A19Foundation bolts (not required for transformer mounting) O O RMR-A22Multicore pilot glands O O RMR-A16Operational itemsOperating handle b b RMR-A23VPIS indication (6.6-13.8 kV) v v RMR-F108Neon lamp test unit (including lamp) O O RMR-A24Neon lamp O O RMR-A81Actuator 24 V DC v RMR-F67Mechanical interlocksKey free, earth on v RMR-F85Key free, unit off v RMR-F86Transformer earth switch, key free, earth on v v RMR-F110N. B. specify lock symbol at time of ordering (3 digits max) not available with motor mechanismsOrder codes13.8 kV, 21 kA, 95 kVBIL, 0.35bG SN6-S1/21 SN6-S2/21General arrangement drawing - transformer mounted RMINST-04 Page 93 RMINST-04 Page 93General arrangement drawing - freestanding RMINST-09 Page 145 RMINST-09 Page 145Schematic diagram N/A RMSCH-28 Page 137Key: b Standard feature v Factory fi tted accessory O Loose accessory, assembled on site
-
43AMTED399086EN.indd
Switch disconnectorProtection & control - CBNon-automaticDocumentsInstallation drawing ref: RMINST-04Installation drawing for freestanding unit with tee-off cable box ref: RMINST-09Schematic drawing ref: N/AEnvironmentIndoor/outdoorIP54RatingsBusbars 630 AShort time withstand 21 kA 3 sInternal arc 16/21 kA 1 s IAC class AF, A-FLR available on gas enclosure onlyNormal current rating 630 ANormal rated voltage 13.8 kVNormal rated BIL 95 kVOperating mechanismIndependent manualStandard featuresTransformer earth switch, 3.15 kA 3 sCable earth switch, 21 kA 3 sAnti-refl ex operating handleIndicationMechanical ON/OFF indicatorMechanical earth/main indicatorGas pressure indicatorTest facilityIntegral cable test facilitiesCableBottom entry up to 300 mm2 1 x 3CBottom entry up to 630 mm2 3 x 1CAccessoriesTee-off cable boxVPIS indicationGlands and platesInterlocksSee page 42 for detailsOrder informationCode Rating
SN6-S1/21 21 kA, 13.8 kV, 95 kV BIL
Circuit breaker, metering and switches
Non-extensible switch 630 A SN6-S1
DE
6019
3
-
44 AMTED399086EN.indd
Switch disconnectorProtection & control - CBNon-automaticDocumentsInstallation drawing ref: RMINST-04Installation drawing for freestanding unit with tee-off cable box ref: RMINST-09Schematic drawing ref: RMSCH-28EnvironmentIndoor/outdoorIP54RatingsBusbars 630 AShort time withstand 21 kA 3 sInternal arc 16/21 kA 1 s IAC class AF, A-FLR available on gas enclosure onlyNormal current rating 630 ANormal rated voltage 13.8 kVNormal rated BIL 95 kVOperating mechanismIndependent manualProvision for actuator, 24 V DCStandard featuresTransformer earth switch, 3.15 kA 3 sCable earth switch, 21 kA 3 sAnti-refl ex operating handleIndicationMechanical ON/OFF indicatorMechanical earth/main indicatorGas pressure indicatorAuxiliary contacts 1NO 2NC Earth selected auxiliary contact 1NOTest facilityIntegral cable test facilitiesCableBottom entry up to 300 mm2 1 x 3CBottom entry up to 630 mm2 3 x 1CAccessoriesTee-off cable boxActuator, 24 V DCVPIS indicationGlands and platesSee page 42 for detailsOrder informationCode Rating
SN6-S2/21 21 kA, 13.8 kV, 95 kV BIL
Circuit breaker, metering and switches
Non-extensible switch 630 A SN6-S2
DE
6019
4
-
45AMTED399086EN.indd
MU2-M1 MU2-M2 MU2-M3EnvironmentIndoor / outdoor b b bIP54 b b bRatingsNormal rated current 200 A b b b12 kV 16 kA 1 second 75 kV BIL b b bMetering (1)CTs -50/25/5 A 0.5s 7.5 VA bCTs -100/50/5 A 0.5s 10 VA bCTs -200/100/5 A 0.5s 10 VA bVTs -11 kV/110 V 0.5 50 VA b b bCable (see available cable kit accessories)Bottom entry up 300 mm2 1 x 3C O O OBottom entry up 630 mm2 3 x 1C O O OKey: b Standard feature O Optional feature(1) CTs - 2 phases (R & B), VTs phase to phase. 6.6 kV VTs are available - Contact Schneider Electric
Circuit breaker, metering and switches
Non-extensible metering unit 200 ASpecification
-
46 AMTED399086EN.indd
MU2-M1 MU2-M2 MU2-M3 Kit no.Cable kitsTee-off cable box v v v RMR-F47Gland plate 1 x 3C O O O RMR-A48Gland plate 3 x 1C O O O RMR-A49Angled gland plates (RMU) O O O RMR-A51 BlankBlank aluminium gland plate O O O RMR-A52Brass wiping gland 1 x 3C O O O RMR-A10Brass wiping gland 3 x 1C O O O RMR-A11Tubular gland 1 x 3C O O O RMR-A12Tubular gland 3 x 1C O O O RMR-A13CES5 gland plate 1 x 3C O O O RMR-A132Installation itemsSet of padlocks - XX no O O O RMR-A18/6Foundation bolts (not required for transformer mounting) O O O RMR-A22Multicore pilot glands O O O RMR-A16RMU - MU2 installation kit O O O RMR-A350Freestanding installation kit O O O RMR-A90Order codes12 kV, 16 kA, 75 kV BIL, 0.35bG MU2-M1/16 MU2-M2/16 MU2-M3/16General arrangement drawing - transformer mounted RMINST-07/08
Pages 97 - 96RMINST-07/08 Pages 97 - 96
RMINST-07/08 Pages 97 - 96
Schematic diagram RMSCH-14 Page 113 RMSCH-14 Page 113 RMSCH-14 Page 113Key: v Factory fi tted accessory O Loose accessory, assembled on site
Circuit breaker, metering and switches
Non-extensible metering unit 200 AAccessories
-
47AMTED399086EN.indd
Circuit breaker, metering and switches
Non-extensible metering unit 200 A MU2-M1
Non-extensible metering unitProtection & control - CBN/AMetering transformers
b Metering CTs R & B phases v 50/25/5 A v 7.5 VA class 0.5s b Metering VT ph - ph v 11 kV/110 V 50 VA v class 0.5
DocumentsInstallation drawing ref: RMINST-07/08Schematic drawing ref: RMSCH-14EnvironmentIndoor/outdoorIP54RatingsShort time withstand 16 kA 1 sInternal arc 16/21 kA 1 s IAC class AF, A-FLR available on gas enclosure onlyNormal current rating 200 ANormal rated voltage 12 kVNormal rated BIL 75 kVStandard featuresDirect coupling between RMU and transformer (optional freestanding cable connection)Cable connectionBottom entry up to 300 mm2 1 x 3CBottom entry up to 630 mm2 3 x 1CAccessoriesCable boxGlands and platesInstallation kitsSee page 46 for detailsOrder informationCode Rating
MU2-M1/16 16 kA, 12 kV, 75 kV BIL
DE
6021
0
-
48 AMTED399086EN.indd
Circuit breaker, metering and switches
Non-extensible metering unit 200 A MU2-M2
Non-extensible metering unitProtection & control - CBN/AMetering transformers
b Metering CTs R & B phases v 100/50/5 A v 10 VA class 0.5s b Metering VT ph - ph v 11 kV/110 V 50 VA v class 0.5
DocumentsInstallation drawing ref: RMINST-07/08Schematic drawing ref: RMSCH-14EnvironmentIndoor/outdoorIP54RatingsShort time withstand 16 kA 1 sInternal arc 16/21 kA 1 s IAC class AF, A-FLR available on gas enclosure onlyNormal current rating 200 ANormal rated voltage 12 kVNormal rated BIL 75 kVStandard featuresDirect coupling between RMU and transformer (optional freestanding cable connection)Cable connectionBottom entry up to 300 mm2 1 x 3CBottom entry up to 630 mm2 3 x 1CAccessories Cable boxGlands and platesInstallation kitsSee page 46 for detailsOrder informationCode Rating
MU2-M2/16 16 kA, 12 kV, 75 kV BIL
DE
6021
0
-
49AMTED399086EN.indd
Circuit breaker, metering and switches
Non-extensible metering unit 200 A MU2-M3
Non-extensible metering unitProtection & control - CBN/AMetering transformers
b Metering CTs R & B phases v 200/100/5 A v 10 VA class 0.5s b Metering VT ph - ph v 11 kV/110 V 50 VA v class 0.5
DocumentsInstallation drawing ref: RMINST-07/08Schematic drawing ref: RMSCH-14EnvironmentIndoor/outdoorIP54RatingsShort time withstand 16 kA 1 sInternal arc 16/21 kA 1 s IAC class AF, A-FLR available on gas enclosure onlyNormal current rating 200 ANormal rated voltage 12 kVNormal rated BIL 75 kVStandard featuresDirect coupling between RMU and transformer(optional freestanding cable connection)Cable connectionBottom entry up to 300 mm2 1 x 3CBottom entry up to 630 mm2 3 x 1CAccessoriesCable boxGlands and platesInstallation kitsSee page 46 for detailsOrder informationCode Rating
MU2-M3/16 16 kA, 12 kV, 75 kV BIL
DE
6021
0
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50 AMTED399086EN.indd
Circuit breaker, metering and switches
Non-extensible metering units 630 ASpecification
MU6-N1 MU6-N2 MU6-N3 MU6-N5EnvironmentIndoor / outdoor b b b bIP54 b b b bRatingsNormal rated current 630 A b b b b12 kV 16 kA 1 second 75 kV BIL b b b bMetering (1)CTs - 400/600/5 A 10 VA bCTs - 600/5 A 10 VA bCTs - 400/5 A 10 VA bCTs - 600/300/5 A 10 VA bVTs - 11 kV/110 V 0.5 50 VA b b bVTs - 11 kV/6.6 kV/110 V 0.5 50 VA bCable (see available cable kit accessories)Bottom entry up 300 mm2 1 x 3C O O O OBottom entry up 630 mm2 3 x 1C O O O OKey: b Standard feature O Optional feature(1) CTs - 2 phases (R&B), VTs phase to phase 6.6 kV VTs are available - Contact Schneider Electric
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51AMTED399086EN.indd
Circuit breaker, metering and switches
Non-extensible metering units 630 AAccessories
MU6-N1 MU6-N2 MU6-N3 MU6-N5 Kit no.Cable kitsTee-off cable box v v v v RMR-F47Gland plate 1 x 3C O O O O RMR-A48Gland plate 3 x 1C O O O O RMR-A49Angled gland plates (RMU) O O O O RMR-A51 Blank Blank aluminium gland plate O O O O RMR-A52Brass wiping gland 1 x 3C O O O O RMR-A10Brass wiping gland 3 x 1C O O O O RMR-A11Tubular gland 1 x 3C O O O O RMR-A12Tubular gland 3 x 1C O O O O RMR-A13CES5 gland plate 1 x 3C O O O O RMR-A132Installation itemsSet of padlocks - XX no O O O O RMR-A18/6Foundation bolts (not required for transformer mounting) O O O O RMR-A22Multicore pilot glands O O O O RMR-A16RMU - MU6 installation kit O O O O RMR-A350Freestanding installation kit O O O O RMR-A90Order codes12 kV, 16 kA, 75 kVBIL, 0.35bG MU6-N1/16 MU6-N2/16 MU6-N3/16 MU6-N5/16General arrangement drawing - transformer mounted RMINST-07/08
Pages 97 - 96RMINST-07/08 Pages 97 - 96
RMINST-07/08 Pages 97 - 96
RMINST-07/08 Pages 97 - 96
Schematic diagram RMSCH-14 Page 113
RMSCH-14 Page 113
RMSCH-14 Page 113
RMSCH-14 Page 113
Key: b Standard feature v Factory fi tted accessory O Loose accessory, assembled on site
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52 AMTED399086EN.indd
Circuit breaker, metering and switches
Non-extensible metering units 630 A MU6-N**
Non-extensible metering unitProtection & control - CBN/AMetering transformers
b Metering CTs R & B phases (16 kA, 12 kV, 75 kV BIL)10 VA class 0.5s N1/16 N2/16 N3/16 N5/16400/200/5 A b600/5 A b400/5 A b600/300/5 A b
b Metering VT ph - ph (16 kA, 12 kV, 75 kV BIL)50 VA class 0.5 N1/16 N2/16 N3/16 N5/1611 kV/110 V b b b11 kV/6.6 kV/110 V b
DocumentsInstallation drawing ref: RMINST-07/08Schematic drawing ref: RMSCH-14EnvironmentIndoor/outdoorIP54RatingsShort time withstand 16 kA 1 sInternal arc 16/21 kA 1 s IAC class AF, A-FLR available on gas enclosure onlyNormal current rating 630 ANormal rated voltage 12 kVNormal rated BIL 75 kVStandard featuresDirect coupling between RMU and transformer(optional freestanding cable connection)Cable connectionBottom entry up to 300 mm2 1 x 3CBottom entry up to 630 mm2 3 x 1CAccessoriesCable boxGlands and platesInstallation kitsSee page 51 for detailsOrder informationCode Rating
MU6-N** 16 kA, 12 kV, 75 kV BIL
DE
6021
0
-
53AMTED399086EN.indd
Circuit breaker, metering and switches
Extensible circuit breakers 200 ASpecification
CE2-T2
CE2-T3
CE2-T7
CE2-T11
CE2-T12
CE2-T13
CE2-T14
CE2-T15
CE2-T16
CE2-T19
CE2-T20
CE2-T21
CE2-T25
EnvironmentIndoor / outdoor b b b b b b b b b b b b bIP54 b b b b b b b b b b b b bRatingsBusbars 630 A b b b b b b b b b b b b bCircuit breaker normal rated current 200 A b b b b b b b b b b b b b12 kV 16 kA 3 seconds 75 kV BIL b b b b b b b b b b b b b13.8 kV 21 kA 3 seconds 95 kV BIL O O O O O O O O O O O O OCable earth switch 16 kA 3 seconds b b b b b b b b b b b b bCable earth switch 21 kA 3 seconds O O O O O O O O O O O O OMechanismIndependent manual b b b b b b b b b b b b bProvision for actuator 24 V DC b b b bActuator 24 V DC O O O OOperating handle b b b b b b b b b b b b bProtection systemCTs dual ratio - 500/200/1 A class x b bOvercurrent relay - VIP 30 bCTs dual ratio - 100/50/5 A class X bCTs dual ratio 200/100/1 A 5P20 bCT ratio - 200/1 A class X b b b b b b b b bOvercurrent & earth fault CT operated trip coils bOvercurrent & earth fault relay VIP 35 bTime fuse link OIDMT overcurrent & earth fault relay - VIP 300 b b b b b b b b bIDMT overcurrent and earth fault relay Sepam 10 b20 V-250 shunt trip coil b b b b b b b b b b b b bAuxiliary switch 1NO 2NC b b b b b b b b b b b b bMeteringCTs -200/100/5 A 0.5s 10 VA b b b b b b bVTs -13.8 kV/110 V 0.5 10 VA 13.8/110 V/110 V 0.5 50 VA 3P 20 VA b bVTs -11 kV/110 V 0.5 50 VA b b bVTs -6.6 kV/110 V 0.5 50 VA b bVTs phase - phase, CTs R & B b b b bVTs phase - earth, CTs RYB b b bIndicationMechanical ON/OFF b b b b b b b b b b b b bMechanical EARTH/MAIN b b b b b b b b b b b b bCable VPIS indication (6.6 - 13.8 kV) O O O O O O O O O O O O OAuxiliary switch contacts 1NO 2NC b b b b b b b b b b b b bEarth selected auxiliary contacts 1NO b b b bTest facilityIntegral cable test facility b b b b b b b b b b b b bCable Bottom entry up to 300 mm2 1 x 3C b b b b b b b b b b b b bBottom entry up to 630 mm2 3 x 1C b b b b b b b b b b b b bTop entry cables O O O O O O O O O O O O OKey: b Standard feature O Optional feature
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54 AMTED399086EN.indd
Circuit breaker, metering and switches
Extensible circuit breakers 200 AAccessories
CE2-T2
CE2-T3
CE2-T7
CE2-T11
CE2-T12
CE2-T13
CE2-T14
CE2-T15
CE2-T16
CE2-T19
CE2-T20
CE2-T21
CE2-T25
Kit no.
Cable kitsGland plate 1 x 3C O O O O O O O O O O O O O RMR-A48Gland plate 3 x 1C O O O O O O O O O O O O O RMR-A49Angled gland plates (RMR) O O O O O O O O O O O O O RMR-A50Blank aluminium gland plate O O O O O O O O O O O O O RMR-A52Brass wiping gland 1 x 3C O O O O O O O O O O O O O RMR-A10Brass wiping gland 3 x 1C O O O O O O O O O O O O O RMR-A11Tubular gland 1 x 3C O O O O O O O O O O O O O RMR-A12Tubular gland 3 x 1C O O O O O O O O O O O O O RMR-A13CES5 gland plate 1 x 3C O O O O O O O O O O O O O RMR-A132Top entry cables standard panels v v v v v v RMR-F93Top entry cables MU6 only v v v v v v v RMR-F94Installation items3 phase busbars 630 A O O O O O O RMR-A143 phase busbars 630 A O O O O O O O RMR-A78Busbar end kit O O O O O O O O O O O O O RMR-A15Set of padlocks - 6 no O O O O O O O O O O O O O RMR-A18/6Foundation bolts (not required for transformer mounting)
b b b b b b b b b b b b b RMR-A22
Multicore pilot glands O O O O O O O O O O O O O RMR-A16Time limit fuses (set of 2 - specify rating as table page 115)
O RMR-A17
Operational itemsOperating handle b b b b b b b b b b b b b RMR-A23Cable VPIS indication (6.6 - 13.8 kV)
v v v v v v v v v v v v v RMR-F108
Neon lamp test unit (including lamp)
v v v v v v v v v v v v v RMR-A24
Neon lamp O O O O O O O O O O O O RMR-A81VAP 6 test unit for VIP 300 O O O O O O O O O O O O RMR-A202Actuator 24 V DC v v v RMR-F67Polarity conversion kit (1) v v v RMR-F391Mechanical interlocksKey free, EARTH ON v v v v v v v RMR-F85Key free, MAIN OFF v v v v v v v RMR-F86N. B. specify lock symbol at time of ordering