Classification of high-voltage electrical appliances

(1) Switching appliances: such as circuit breakers, isolating switches, load switches, grounding switches, etc.;

(2) Protect electrical appliances: such as fuses, lightning arresters;

(3) Measuring appliances: such as voltage transformers, current transformers;

(4) Current-limiting electrical appliances: such as reactors, resistors;

(5) Complete sets of electrical appliances and combined electrical appliances;

(6) Others: such as power capacitors.