الوصف

General

OMR is a ring main unit for the secondary distribution network. RMU(OMR) can be supplied as a 3 or *-way standard configurations with additional equipment according to customer specification. OMR can be supplied in *0 different configurations (Such as CVC, CCV, CVV, CFF, CCC, VVV, CCVV etc) suitable for most switching applications in *2/*4 kV distribution networks.

It is extendable and combined with our own developed technology concept, which is flexible, modular compact switchgear, they represent a complete solution for *2/*4 kV secondary distribution networks. OMR have identical user interfaces.

OMR is a completely sealed system with a stainless-steel tank containing all live parts and switching functions.

A sealed steel tank with constant atmospheric conditions ensures a high level of reliability as well as personnel safety and a virtually maintenance-free system.

The OMR concept offers a choice of either switch-fuse combination or circuit-breaker with relay for protection of the transformer. OMR can be supplied with an integrated remote control and monitoring unit.

This product is in conformity with the standards: IEC********0, IEC****0

Note: Available modules of Safe Plus outdoor RMU(OMR) are:

C: Cable load switch module(disconnecting switch)

F: Load-fuse switch combination module

V: Circuit breaker, disconnecting switch combination module

Service environment

a) Air temperature: Maximum temperature: **5ºC; Minimum temperature: **0ºC

b) Humidity: Monthly average humidity *5%; Daily average humidity *0%.

c) Altitude above sea level: Maximum installation altitude: ***0m

d) Ambient air not apparently polluted by corrosive and flammable gas, vapor etc.

e) No frequent violent shake

Technical Datas