Medium Voltage Switchgear & RMU Manufacturer

Medium voltage equipment selected from the network scheme

Medium voltage switchgear and RMU equipment is selected around the distribution-network scheme, rated voltage, busbar current, protection arrangement, cable routing and operating requirements. The listed KYN, HXGN, XGN and ring-main configurations indicate equipment families rather than a universal project solution.

An RFQ should identify the incoming and outgoing cable arrangement, protection and metering scope, control supply, interlocking requirements and installation conditions. This allows the proposed configuration to be reviewed against the project specification before a commercial offer is prepared.

Inputs for an MV switchgear or RMU RFQ

• Medium-voltage single-line diagram and rated system voltage
• Busbar current, short-circuit duty and feeder or cable arrangement
• Protection, metering, control and interlocking requirements
• Indoor or outdoor installation conditions and applicable project standard