ZC-BV
Voltage level: 0.75~1mm ² 300/500V
1.5-400mm ² 450/750V
Executive standard: GB/T 5023
ZCBV is a polyethylene insulated copper core wire with a flame retardant grade of C, which has good electrical insulation performance, physical and mechanical properties, and non flame retardant performance. Under the condition of combustion temperature of 750800 ℃, the normal operating time of the cable shall not be less than 90 minutes, and the current carrying capacity of the cable in the cable environment shall not be less than the corresponding model and specification. The mechanical performance of cables is higher than that of corresponding ordinary cables.
Mainly used for AC voltages below 650750V. There are many occasions that require flame retardancy, such as instruments and some electrical equipment, including laying wires