China High voltage fuse Manufacturers, Suppliers, Factory

Reactors, also known as inductors, are widely used in circuits. Due to the electromagnetic induction effect, there is a certain degree of inductance in the circuit, which can prevent changes in current. When a conductor is energized, it will generate a magnetic field within a certain spatial range it occupies, so all conductors that can carry current have a general sense of inductance. However, the inductance of an electrified long straight conductor is relatively small, and the magnetic field generated is not strong. Therefore, the actual reactor is a hollow core reactor in which the wire is wound into a solenoid form; Sometimes, in order to increase the inductance of this solenoid, an iron core is inserted into the solenoid, known as an iron core reactor. Reactance is divided into inductive reactance and capacitive reactance. A more scientific classification is that inductive reactance (inductor) and capacitive reactance (capacitor) are collectively referred to as reactors. However, due to the existence of inductors in the past, which were called reactors, capacitors are now referred to as capacitive reactance, while reactors specifically refer to inductors.

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The F10 series auxiliary switches are mainly used as opening and closing signal control and interlocking protection contacts in the control circuits of various high-voltage circuit breakers and high-voltage isolation switch operating mechanisms. They can also be used as transfer switches and combination switches. It has been widely used in secondary circuits of vacuum circuit breakers, load switches, and spring operated mechanisms such as VS1 (ZN63), ZN12, 3AF, ZN65, FZN25, CT19, CT19, CTD, etc.

VCB trip coil closing coil DC48V The pictures are for reference only. VS1 solenoid coil for VS1 Vacuum Circuit Breaker ( Opening and Closing coil ) VS1 Solenoid coil is a mechanism sticking the closing operation of circuit breaker.When charged,it can retract to operate closing.When uncharged, it can pop up to prevent the closing operation.