1. Electrical parameters:
Rated voltage: 450/750 V
Power frequency withstand voltage test: 2500V, 5-minute
Conductor: 5 types of soft structure bare annealed copper stranded wire
Maximum DC resistance of conductor at 20 ℃: ≤ 7.98 Ω/km
2. Structural specifications:
Number of cores, cross-section: 3 cores x 2.5 mm ²
Insulation material: EPR ethylene propylene rubber
Outer sheath: chloroprene rubber (PCP), black
Core wire color: brown, blue, yellow green dual color (ground wire)
Insulation thickness: 0.9 mm
Sheath thickness: 1.7 mm
Cable outer diameter range: 10.9~12.5 mm
