Definition: When the current exceeds a specified value, the heat generated by itself causes the melt to fuse and disconnects the circuit. The fuse is also called a fuse, and the IEC127 standard defines it as a "fuse-link". It is an electrical component installed in a circuit to ensure the
I. Routine maintenance and inspection(1) Appearance inspection of switch cabinet.The switch cabinet shell has no deformation or damage; the protective paint has no serious rust, damage or peeling; the cabinet is firmly installed and the appearance is clean and free of debris; the nameplate and logo
In today's society, electricity has become an indispensable part of our lives. In order to ensure the stable operation of the power system, power quality analyzers came into being. It is a device specially used to detect and analyze power quality. It can help us solve various problems in the pow
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
Power capacitors, capacitors used in power systems and electrical equipment. Any two metal conductors separated by an insulating medium form a capacitor. The capacitance of a capacitor is determined by its geometric size and the characteristics of the insulating medium between the two plates. When a
中文
English
+86-312-6775656
+86 13731210226
sales03@bdhuazheng.com
