What are the environmental requirements for the production of cable terminations?
【Abstract】 The requirements for the cable during production are that the appearance of the produced 10kV cable should be neat and undamaged, and the insulation resistance and DC withstand voltage tests should be carried out. Only after passing the test can it be carried out. Apply a sealant seal to the cable terminations that have been suspended! |
1. The requirements for the cable during production are that the appearance of the 10kV cable produced should be clean and free of damage, and the insulation resistance and DC withstand voltage tests should be carried out. Apply a sealant seal to the cable terminations that have been suspended!
2. The production of 10kV cable cold shrinkable terminal must be carried out in sunny weather and dry air, and the construction site should be clean without flying dust or paper scraps.
3. Production steps: Peel the outer sheath, steel armor and inner lining. Straighten the cable, wipe it clean, strip the outer sheath from the installation position to the terminal, leave the steel armor 30mm, the inner sheath 10mm, and wrap the steel armor with wire ties or PVC tape to prevent loosening. The copper shield terminals are wrapped with PVC tape!
When purchasing cable terminals, we should not only distinguish according to different voltages, but also determine whether it is an indoor cable terminal or an outdoor cable terminal if it is a high voltage. In addition, we must also determine the specific square number. The size of the cable terminal head can be accurately inquired and purchased, and the function of the cable terminal head can be fully utilized.
After understanding the function of the cable terminal and the matters that need to be paid attention to when purchasing, you can purchase the cable terminal you need with confidence. In the process of inquiring, you can also reduce a lot of unnecessary trouble, which can greatly improve work efficiency.
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