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What are the common faults in the use of the bridge?

  • Categories:FAQ
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  • Time of issue:2014-12-12 11:40
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(Summary description)The bridge is the primary carrier in the cable erection. Its raw materials are divided into many types. The bridges used for different cables are different. The bridge will show some problems during the long-term operation, resulting in the cable not working properly. Below, Shaanxi Ximeng Electric Co., Ltd. will take a look at the common problems of the bridges. There are four major types of problems in the bridge:

What are the common faults in the use of the bridge?

(Summary description)The bridge is the primary carrier in the cable erection. Its raw materials are divided into many types. The bridges used for different cables are different. The bridge will show some problems during the long-term operation, resulting in the cable not working properly. Below, Shaanxi Ximeng Electric Co., Ltd. will take a look at the common problems of the bridges.

There are four major types of problems in the bridge:

  • Categories:FAQ
  • Author:
  • Origin:
  • Time of issue:2014-12-12 11:40
  • Views:
Information
The bridge is the primary carrier in the cable erection. Its raw materials are divided into many types. The bridges used for different cables are different. The bridge will show some problems during the long-term operation, resulting in the cable not working properly. Below, Shaanxi Ximeng Electric Co., Ltd. will take a look at the common problems of the bridges.
 
There are four major types of problems in the bridge:
 
The first type of fault: the entire cable is blown or a phase is blown. This type of fault forms a current relay on the power distribution cabinet, and the cable is seriously damaged in the fault.
 
The second type of fault: all phases of the cable are short-circuited, the same, such problems cause the current relay and voltage relay on the power distribution cabinet to operate, the cable is also seriously damaged at the fault point.
 
The third type of fault: as long as the bridge is disconnected, the current relay acts, and the damage of the fault is lighter but the disclosure is more significant. It may be that the phase current is too large or is formed by the quality of the cable.
 
The fourth type of fault: the internal short circuit of the cable, the surface does not see traces, such problems are usually because the comparison of cable quality is rare.

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