Implementation standards
Crosslinked polyethylene insulated (flame retardant) control cables can comply with national standards GB/T12706-008 and use IEC60502-2005, and flame retardant is in compliance with national standards GB/T18380.3-2008 and use IEC60332-2004.
Usage Features
Cable rated operating voltage Uo/U: 0.6/1kV, 1.8/3kV.
Long-term allowable operating temperature of cable conductor: 90℃
Cable conductor short circuit temperature: ≤250℃, duration: ≤5S
Cable laying bending radius: single core cable > 20 times cable outer diameter
Multi-core cable > 15 times the cable outer diameter.
When laying the cable, the temperature should not be lower than 0℃. When it is lower than 0℃, the cable should be pre-heated and the cable should not be limited by the drop level.