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1 Extension offer: new possible combinations 2 and 3 functions RM6 free combination: offers all types of configurations which fit to every application. Free choice: type of each functional unit. Free choice: all the options for each function. Safer, easier installation, cost saving than adding several single extensible functions. Compatible with RM6 standard offer. RM6 range: dedicated to MV secondary underground distribution The RM6 is a compact unit combining all MV functional units to enable connection, supply and protection of transformers on an open ring or radial : by a fuse-switch combination, by a circuit-breaker with protection unit. The switchgear and busbars are enclosed in a gas-tight chamber, filled with SF6 and sealed for life. RM6 is a rigorous, pre-tested and factorybuilt switchboard compliant with international standards. A wide choice of functional units Keeps all the advantages of existing RM6 range. This new extension range keeps all the advantages of existing RM6 offer. Approved quality - esign and production certified S Experience from 1,000,000 functional units installed all over the world. - Compliance with international standards: EC , , , , , , Personal safety insurance through - Visible earthing. - nternal arc withstand in conformity with EC ependable 3-position indication. High reliability in harsh environment: stainless steel sealed tank. Respect of the environment. - End of life gas recovery possible. - Environmental management system certified to S Compact - All functional units embedded in one sealed tank. - ptimized dimensions. Extensible: right, left, double... Fast and simple installation. uick and simple site installation Compactness nnovative choice of arrangement inside the tank. Less maintenance operations. switch Line feeder 630 A circuitbreaker feeder 200 A circuitbreaker feeder combined fuseswitch C C coupling switch Cable connection coupling circuitbreaker 700 possible combinations for RM6 2 and/or 3 functions compatible with RM6 standard offer Possible combinations of RM6 2 functions Function 2 Function 1 Possible combinations of RM6 3 functions Type of tank NE: non extensible. RE: extensible to the right. LE: extensible to the left. E: extensible to the right or left. Function 3 Function 2 Function 1 * possible only when RM6 is RE or E. * c * c

2 Configurations RM6 2 functions combinations - examples E- E- RE- LE- Function NE LE RE E Width L = 1052 mm L = = 1082 mm L = = 1082 mm L = = 1112 mm 1142 mm L L L RM6 3 functions combinations - examples RE- LE- RE- E- RE-c RE- E- E-c Function NE LE RE E Width L = 1532 mm L = = 1562 mm L = = 1562 mm L = = 1592 mm L L 1142 mm L

3 Applications PE9900 Examples of typical applications Private metering PE90075 RE-c E-Mt LE- Switching large site PE90081 E- E-c E- E- ouble radial RE- E- E-

4 PE90076 Applications Large transformer substation PE90210 RE- Separate MV consumer substation E- Utility room Consumer room Cable connection NE- PE90159 Connection to the open ring Satellite MV consumer substation Cable connection to Utility NE-

5 etailed characteristics for each type of function etailed characteristics for each function* * For all additional information (technical, accessories ) please see RM6 commercial global range catalogue. Rated voltage Ur (kv) Short-time withstand current* k (ka rms) tk uration (s) or or 3 Rated current busbars r (A) * Not applicable for fuse-switch function switch Rated current r (A) reaking capacity Active load 1 (A) Earth fault 6a (A) Cable charging 4a (A) Making capacity of switch ma (ka peak) and earthing switches Line protection feeder by disconnecting circuit-breaker Rated current r (A) Short-circuit breaking capacity sc (ka) Making capacity ma (ka peak) feeder by disconnecting circuit-breaker Rated current r (A) No-load transformer breaking capacity 3 (A) Short-circuit breaking capacity sc (ka) Making capacity ma (ka peak) feeder with fuse-switch protection Rated current r (A) No-load transformer breaking capacity 3 (A) Short-circuit breaking capacity sc (ka) Making capacity ma (ka peak) Cable connection Rated current r (A) C us coupler by switchdisconnector Rated current r (A) reaking capacity Active load 1 (A) Earth fault 6a (A) Cable charging 4a (A) Making capacity of switch ma (ka peak) and earthing switches us coupler by disconnecting circuit-breaker Rated current r (A) Short-circuit breaking capacity sc (ka) Making capacity ma (ka peak) C

6 General characteristics PE90209 Main electrical characteristics Rated voltage Ur (kv) Frequency f (Hz) 50 or 60 nsulation level ndustrial frequency Ud (kv rms) Hz 1 min. mpulse 1.2/50 µs Up (kv peak) Tank internal arc withstand 20 ka 1 s Climatic conditions ( C) usbars 630 A r (A) Functions:,, (with bushing type C) (A) Function (with bushing type or C) (A) Function (A) (1) (2) (2) (2) (1) depends on fuse selection. (2) consult us. EC standards General operation conditions for indoor switchgears EC (common specifications for high voltage switchgear and controlgear) EC (A.C. metal enclosed switchgear and controlgear for rated voltage above 1 kv and up to and including 52 kv) Switch-disconnectors EC (high voltage switches for rated voltage above 1 kv and less than 52 kv) Circuit breakers: 200 A feeder or 630 A line protection EC (high voltage alternating current circuit breakers) ther applicable standards Switch-fuse combinations: EC : alternating current switch-fuse combination Earthing switch: EC : alternating current disconnectors and earthing switches Electrical relays: EC Schneider Electric ndustries SAS Head ffice 35, rue Joseph Monier CS Rueil-Malmaison AMTE310019EN As standards, specifications and designs change from time to time, please ask for confirmation of the information given in this publication. This document has been printed on ecological paper. Publishing: SYNTHESE ECA, Schneider Electric. Photos: Schneider Electric Printing: 06/2010 ART Schneider Electric ndustries SAS - All rights reserved