building wire : 1; 450/750V, copper or aluminum core 2; ISO9001-2008,IEC, ASTM 3; factory direct sales 4;best service
PVC Insulated and Sheathed building wire
PVC insulated wires belong to the series of laying electric wires, which is mainly suitable for laying at the fixed places.
1; the rated voltage of the wires should equal to or higher than the rated voltage of the system when wires are used at AC system. If wires are used at DC system, the rated voltage of system should lower than 1.5 times as high as rated voltage of cable and wires. The working voltage of the system could be 1.1 times as high as the rated voltage of the cable.
2, the long term working temperature should lower than 70°C. The working temperature of BV-90 should lower than 90°C. And the laying temperature should higher than 0°C.
3, the curve diameter of the wire should longer than 8 times of the diameter of the outer diameter of cable and wires if their outer diameter is 25mm or above. If the diameter of cable and wires is above 25mm, the curve diameter should be at least 12 times of the outer diameter of cable and wires
We can also produce the PVC wire as your description or sample of your requiring products.
PVC insulated wires and cables of 450/750V and below are mainly applied for hard wiring of electrical appliances, electric apparatus
1, brief introduction of PVC insulated wires and cables
PVC insulated wires and cables of 450/750V and below are mainly applied for hard wiring of electrical appliances, electric apparatus, instruments, telecommunication equipment, power lighting, and buildings with the rated AC voltage of 500V or DC 1000V.
2, service characteristics
1, the highest temperature of the conductor is 70°C for the normal service of products such as BV, RV, RVV, BVV,
2, the long, allowable working temperature for wiring wires and cables such as BV, BLV, BVR, BVVB, BLVVB should not be over ≤70°C
3, installation conditions of our products
The temperature in laying cables should not be below 0°C, If the overall diameter(D) of cables is below 25mm, the allowable bending radius of cables should be 4D or above, if the overall diameter(D) of cables is 25mm or above, the allowable bending radius of cables should be not less than 6D.
PVC Insulated and Sheathed building wire
