Products Unitech Medium Voltage Switchgear up to 36KV Unitech is a complete ring main unit range suitable for all the switching operations 24kv-36kv secondary distribution network. Operating safely in a distribution network requires different switching Points to obtain maximum service continuity case of fault on the network
Generalities Unitech switchbord (Ring Main Unit) is composed by a monoblock partitioned into integrated operating units. The stainless steel shell is absolutely sealed and contains the switching Device and all the live parts The possible combination s of 3 position rotaru switches. (close, open, earthed). With vacuum circuit breakers or fuses assure to protect the outgoing circuits and/or transformers Every operating unit contains a plug-in cable connection compartment A relief valve ensures the safety in the even of overpressure inside the container in accordance with the standard IEC 62271-1 the pressure is constantly monitored by a manometer placed on the front
