What is a High Voltage Circuit Breaker?High Voltage Circuit Breaker definitionA type of circuit breaker used in power systems with a rated voltage of 35KV and above, used to cut or switch on loaded or unloaded circuits, as well as faulty circuits.High Voltage Circuit Breaker components Conductive part : responsible for the conduction of current ‌Insulation part : prevent electric shock accident ‌Operating mechanism : through the contact parting, ‌ closing action to realize the circuit to break a

The circuit diagram of straight tubular fluorescent lamp

The circuit diagram of Voice-activated lights at night

The circuit diagram of automatic outdoor lighting

What is short Circuit Voltage?Short-circuit voltage definitionThe secondary winding of the transformer is shorted, the primary winding is added to the supply voltage, at this time, when the secondary winding flows through the rated current, the voltage value measured at both ends of the primary winding.Uk%=Ur/Ue ×100%Physical meaningShort-circuit voltage is an important characteristic parameter of transformer, which is the basis for calculating the equivalent circuit of transformer and analyzing

Circuit diagram of delayed hallway lights off

What is short-circuit Current?Short circuit current definitionShort-circuit current is the current flowing through the power system when an abnormal connection occurs between phase and phase or between phase and ground (or neutral line) during operation. The value can be much greater than the rated current and depends on the electrical distance between the short circuit point and the power supply.Type of short circuit Three-phase short circuit Two-phase short circuit Single to ground short circu

A simple circuit diagram of delayed lights off

Stepless dimming by phase-shift trigger

The circuit diagram OF two light with two level