Product description

I.

1, the scope of use: suitable for rated voltage u0/u 0.3/0.5kV coal mine copper core electric drill cable.

2. Use: Power connection of electric drill with rated voltage of 0.3/0.5kV and below in coal mine.

Second, product use conditions:

1, rated voltage uo/u 0.3/0.5kV.

2, the long-term allowable working temperature of the cable conductor is 65℃.

3, the minimum bending radius of the cable is 6 times the diameter of the cable.

Third, the use of cable and its precautions:

1, before installing the cable, first check whether the product is consistent with the model specifications equipped with the equipment, whether it can meet the normal needs of production, and pay attention to the surface treatment of the insulation layer during installation.

2, the use of cables, electrical and mechanical workers should be strictly in accordance with the provisions of the operation and installation, in the operation of the cable at all times to detect the operation of the cable, and record the results of the inspection, to prevent the cable in the operation of external damage or other reasons caused by cable short circuit, break.

3, after the shutdown, the cable for a comprehensive inspection, found problems in a timely manner.