The box-type substation is combined with high and low voltage equipment, the transformer, electric energy metering equipment and Reactive power compensation device etc. in a specific wiring ways. These equipment will be set in one or several boxes. GRL adopts the box-type substation of bus-type to save a lot of space.
Combination
- The box-type substation adopts GRC.
- The low voltage adopts hook switch, Incoming line adopts wiring module, Outgoing line adopts circuit breaker.
- The logo and service telephone of State Grid of China are printed on the box shell.
- GRL reserves places for low-voltage metering transformer and three meters.
- The low-voltage metering transformer is reserved to the transformer room.
Product Drawings
