Power transformer installation(1) Equipment and material preparationThe transformer should be equipped with a nameplate. The nameplate should indicate the name of the manufacturer, technical data such as rated capacity, primary and secondary rated capacity, primary and secondary rated voltage, curre

Whether you are an electrical engineer or an ordinary electrician, the most commonly used electrical component in your work is definitely a circuit breaker. Basically, no electrical cabinet does not require a circuit breaker. Even in family life, every household has a circuit breaker. It can be said

1. Working principleDry-type transformer is actually an electrical appliance that uses the principle of electromagnetic induction to transmit electrical energy or signals from one circuit to another. It is an important part of electrical energy transmission or signal transmission. It is widely used

The function of vacuum circuit breaker - what is vacuum circuit breaker?The function of vacuum circuit breakerWhen the vacuum circuit breaker is in the closed position, its ground insulation is borne by the supporting insulator. Once a permanent ground fault occurs in the line connected to the vacuu