Thailand high and low voltage switchgear

The high and low voltage switchgear, as the name implies, is the equipment for connecting high voltage or low voltage cables. Generally, the power supply bureau and the substation use high voltage cabinets, and then the voltage is reduced by a transformer to the low voltage cabinet, and then the low voltage cabinet to the power distribution boxes. It is nothing more than a piece of electrical equipment that assembles some protective devices such as switches and circuit breakers into a whole.