3*240+3*120/3 8.7/15kV 卷筒电缆研发
Phase core主线芯Conductor
导体Class 5 Tinned copper conductor
5类镀锡铜绞合导体 IEC60228Conductor screen
导体屏障Semi-conductive compound
半导电料Insulation
绝缘EPR
乙丙橡胶Insulation screen
绝缘屏障Semi-conductive compound
半导电料 Earth Core
地线芯Class 5 Tinned copper conductor
5类镀锡铜绞合导体Covering
包覆层Semi-conductive compound
半导电料> Inner sheath
内护套CPE氯化聚乙烯 Black黑
� ；ぴ銮坎�Nylon thread braiding
高强度尼龙线> Outer sheath
外护套CPE氯化聚乙烯 Red红
Spec 规格 | Conductor diameter 导体外径 mm | Insulation diameter 绝缘外径 mm | Outer diameter 制品外径mm | Approximate Weight 近似重量kg/km | DC resistance at 20°C 直流电阻 max. | Short Circuit Current (conductor) 短路容量kA | |
8.7/15kV | |||||||
3*240+3*120/3 | 20.5 | 28.6 | 80.7 | ±3.0 | 13237 | 0.0817 | 34.32 |
