[Exhibition] What are the selection points of low-voltage fuses and circuit breakers?

2022-09-09

In the low-voltage power distribution system, when a current fault occurs in the lower-level distribution circuit, the upper-level protection device cannot be effectively prevented and controlled, resulting in the occurrence of large-scale power outages, and even major economic losses and casualties.

[Exhibition] Fuse installation and use precautions

2022-07-30

(1) Before installation, check whether the parameters such as the model, rated current, rated voltage and rated breaking capacity of the fuse meet the specified requirements.

[Exhibition] What is the main function of the fuse?

2022-06-23

Fuses are commonly known as fuses or fuses. The earliest fuse was invented by Edison more than 100 years ago. Due to the undeveloped industrial technology at that time, incandescent lamps were very expensive. Therefore, fuses were originally used to protect expensive incandescent lamps.

[Exhibition] The principle and function of arrester

2022-03-19

AC gapless metal oxide arresters are used to protect the insulation of AC power transmission and transformation equipment from lightning overvoltage and operating overvoltage damage.