Email:flower@czqb.com Changzhou Qiaobang Storage Equipment Co.,Ltd

Changzhou Qiaobang Storage Equipment Co.,Ltd

Common cable tray four kinds of failures

First failure: cables were burned in its entirety or a burnt out, such failures caused by power distribution Cabinet of relay action, cable fault damage is very serious.


Failure of the second kind: the short circuit of the cable, and similarly, such failures caused by power distribution cabinets current relays and voltage relays, cables at the point of failure is also badly damaged


Third type of fault: cable bridge has only one circuit breaker, relay action, lighter damage but to show the point of failure is obvious. Might be the phase current is too large or is caused by cable quality.


The fourth failure: internal short circuit of the cable, the outside can not see traces, such failures are typically caused by cable quality is quite rare.


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