The difference between box-type transformer and box-type substation

The difference between box-type transformer and box-type substation:

1. The box-type transformer just integrates the transformer and its high and low voltage incoming and outgoing equipment into a box. It omits the investment in buildings such as power distribution rooms.

2. The box-type substation integrates primary and secondary equipment such as incoming and outgoing circuit breakers, busbars, secondary equipment (protection, metering, etc.), and DC system into one box. It not only reduces the floor space, saves land resources, but also omits power distribution