TG series pure sine wave inverter 1.5kw 2kw 3kw 4kw 5kw 6kw
Fuse:
When the circuit fails or is abnormal, the current is continuously increased, and the increased current may damage some important components in the circuit, or may burn the circuit or even cause a fire. If the fuse is correctly placed in the circuit, the fuse will cut off the current by itself when the current abnormally rises to a certain height and heat, thus protecting the safe operation of the circuit.
The fuse invented by Edison more than 100 years ago was used to protect the expensive incandescent lamps at that time. With the development of the times, the fuse protects the electronic/electrical equipment from overcurrent/overheating damage and avoids the serious injury caused by the internal failure of the electronic equipment .
Air Switch:
Air switch, also known as air circuit breaker, is a type of circuit breaker. It is a switch that automatically opens whenever the current in the circuit exceeds the rated current. The air switch is a very important electrical appliance in the low-voltage power distribution network and power drag system, which integrates control and various protection functions. In addition to contacting and breaking the circuit, it can still protect the short circuit, severe overload and undervoltage of the circuit or electrical equipment, and can also be used to start the motor infrequently.
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