Ring Main Unit Siemens

A complete switchgear means assembly of required switching devices protection device as well as metering device.

Ring main unit siemens. A ring main unit rmu is a totally sealed gas insulated compact switchgear unit. The outdoor segment is the largest and fastest growing ring main unit market during the forecast period the outdoor segment is anticipated to constitute the majority of the ring main unit market. Authorized wholesale dealer of ring main unit siemens ring main unit offered by kerala switchgear sales corporation kochi kerala. It includes in one unit to switches that can connect the load to either or both main conductors and a fusible switch or circuit.

The rmu has a completely sealed system with a stainless steel tank containing all the live parts and switching functions. A ring main unit rmu is a totally sealed gas insulated compact switchgear unit. The primary switching devices can be either switch disconnectors or fused switch disconnectors or circuit breakers. It is available in 18 different configurations suitable for most switching applications within the range from 6 to 40 5 kv.

Safering is a ring main unit rmu for the secondary distribution network. The standardized rmu configurations which are mostly required within a distribution network can be extensible upon request. Safering is a sf6 insulated ring main unit for the secondary distribution network. In an electrical power distribution system a ring main unit rmu is a factory assembled metal enclosed set of switch gear used at the load connection points of a ring type distribution network.

In an electrical power distribution system a ring main unit rmu is a factory assembled metal enclosed set of switch gear used at the load connection points of a ring type distribution network. It includes in one unit to switches that can connect the load to either or both main conductors and a fusible switch or circuit. Ring main unit rmu is a compact enclosed and sealed type of switchgear used for medium voltage power distribution. Safe ring can be supplied in a number of different configurations suitable for most switching applications in 12 24 kv distribution networks.

A ring main unit includes a combination of one or more load break switch lbs cum earth switch as incomer and outgoing feeder and vacuum circuit breaker with associated disconnector and earth switch for load feeders. It is a complete switchgear in itself.