1. General

In large-scale intelligent switching station, the 12 kV switchgears, 12 kV power supplies, PTs, FTUs, Feeding RTUs, geographic information systems(GIS), facilities management (FM), communication control terminals (CCU), 12 kV measurement and automatic meter reading devices, and others are installed in a movable, sealed and moisture-proof enclosure made of stainless steel. Therefore, the integration [...]