Solid copper cored electric wires with PVC insulation and PVC sheath:
solid copper cored electric wire with cross-section in 1.5 square mm, PVC insulation and PVC sheath.
Using characteristics:
1. Main characters are not easy to catch a fire or it will not be spreaded when firing. Application to the places of high fire-retarding, such as high building, oil field, coal mine, electric varying power station, and public places of avoiding burning and bursting.
2. The allowed long term working temperature of cable not exceed 70℃.
3. The temperature of cable laying in the air should not be less than 0℃.
4. The allowed minimum bending radius should not be less than 10 times the outer diameter of the cables.
5. The product have the characters of "the firing will not spread and the left firing will die out itself".
Specification:
1. U0/U is 450/750 and 300/500, the working voltage is U450/750 and 300/500.
2. Allowed long-term working temperature of cable/electric wire: item 227 IEC 07-BV-90 not exceed 90℃, the other items not exceed 70 ℃.
3. The temperature of cable laying in the air should not be less than 0℃.
4. The allowed bending radius: it should not be less than 4 times the outer diameter of the cables if the outer diameter of the cable is less than 25mm, and it should not be less than 6 times the outer diameter of the cables if the outer diameter of the cable is 25mm and above.