What are the common faults of low-voltage cables in daily work?

May 12, 2024

What are the common faults of low-voltage cables in daily work?

(1) Mechanical damage. The reason is: due to poor management, improper construction, it is the direct external cable damage;

(2) Lead fatigue, cracking, cracking, and cracking. The reason is: due to poor installation conditions, poor cable quality or long-term overload of the cable, etc.;

(3) Outdoor cable The terminal head of this type of low-voltage cable bursts. The reasons are: poor design, improper construction, and poor operation and maintenance;

(4) The middle connector exploded. The reasons for this are: poor design, poor conductor connection, poor lead water seal, poor water intake, etc.

(5) Thermal breakdown. The reason is: due to long-term overload, poor heat dissipation and other reasons;

(6) Overvoltage breakdown. The reason is: lightning invade wave overvoltage or internal overvoltage;

(7) Cover corrosion. The reason is: the point of underground corrosion or chemical corrosion erosion of the sheath damage.

Plastic Bottle Printing Machine
Screen Printing Machine For Plastic Bottles,Pet Bottle Printing Machine,Plastic Bottle Screen Printing Machine,Bottle Silk Screen Printer
GIG (DONGGUAN) CO., LTD , https://www.tubeprinter.com