Product series model

Model: BV, NH-BV, BVR, NH-BVR, WDZ-BYJ, WDZN-BYJ

Specification: 1.5-400mm ²

Rated voltage: 450/750V

Product Code

1. Series code

B: Fixed wiring wires

R: Flexible wires for connection

2. Insulation material code

V: Polyethylene (PVC) insulation

YJ: Cross linked polyolefin insulation

3. Combustion performance code

N: Fire resistant W: halogen-free D: low smoke Z: flame retardant

purpose

This series of products is suitable for fixed connections of power, lighting, electrical devices, instruments and telecommunications equipment with AC rated voltage of 450/750V and below.

Use features

1) The rated voltage U0/U of the power frequency is 450/750V;

2) When used in a DC system, the nominal voltage of the system should not exceed 1.5 times the rated voltage of the cable;

3) The temperature for cable laying shall not be lower than 0 ℃;

4) The maximum allowable long-term working temperature for cable conductors shall not exceed 70 ℃ for BV type and 90 ℃ for others.

5) Bending radius: not less than 6 times the outer diameter.