450/750v Factory price 2/3/4/5/6/7/8/1012/14/16/19/24/27/30/37 core low voltage pvc insulation 6 sq mm pvc sheath kvv control cables
Product name:450/750V copper pvc cable 2 core 3 core 4 core 5 core 6 core 7 core 8 core 10 core 12 core 14 core 16 core 19 core 24 core 27 core 30 core 37core 0.75mm2, 1mm2 1.5mm2 2.5mm2 4mm2 6mm2 10mm2 pvc insulated and sheathed control cables
A. This product is suitable for the control monitoring circuit of AC rated voltage U0/U of 450/750V and below and the connecting line of electrical instrument in protection circuit and power distribution device. It has good shielding effect and anti-interference effect.
B. Product standard:GB/T 9330-2008
C. The type and specifications of cable are shown in the table below.
| Insulation type | Type | Name | Core numbers | Nominal cross sectional area(mm2) |
| PVC | KVV | Control cable of copper conductor, PVC insulated and PVC sheathed | 2-61 | 0.5-10 |
| KVVR | The control flexible cable of Copper conductor, PVC insulated, and PVC sheath |
| XLPE | KYJV | Control cable of copper conductor, XLPE insulated and PVC sheathed |
| KYJVR | The control flexible cable of Copper conductor, XLPE insulated, and PVC sheath |
D Running performance
a. The temperature should not be lower than 0 °C when the cable laying.
b. The long-term allowable operating temperature of PVC insulated cable conductors is 70 °C, and the maximum operating temperature of cable conductors is 160 °C when short-circuited (maximum duration does not exceed 5 seconds); the long-term allowable operating temperature of XLPE insulated cable conductors is 90 °C, short-circuit (The maximum duration does not exceed 5S) The maximum operating temperature of the cable conductor is 250 ° C;
c. The allowable bending radius of the cable: the cable without armor layer shall be not less than 6 times the outer diameter of the cable; the cable with armored or copper tape shielding structure shall be not less than 12 times the outer diameter of the cable; and the cable with shielded, it should be no less than 6 times the outer diameter of the cable.
