· Wire & Cable for Fixed Wiring

1. Standard:

GB/T 5023-2008  /  IEC 60227-1997    JB/T 8734-2016

2. Application:

For electric devices, instruments, telecom equipment, power lighting lines etc. with AC rated voltage of 450/750V and below or DC 1000V and below. 

3. Operational Performance:

1). a. Rated voltage U₀/U is 450/750V & 300/500V.  The system nominal voltage should not be higher than 1.5 times of rated voltage of cable.    

b. Attention: the system operating voltage is allowed to be higher than system nominal voltage continuously by 10%.  If the cable rated voltage is not lower than the system nominal voltage, the cable can be used under the operating voltage higher than the rated voltage by 10%. 

2). Minimum Bending Radius for fixed wiring（D: outer diameter of cable）

4D (D≤25mm)；

6D( D＞25mm).

3). The temperature for cable laying should not be under 0℃.

4. Type & Model: