W4B -5.60mm型四芯改性聚丙烯绝缘
双钢丝铠装承荷探测电缆
4-CONDUCTOR ( 7/32〃)
结构:(Construction)
导体:(Copper Construction) 7×0.21 mm 7×0.0082〃
PP绝缘:(Insulation PP) 0.19 mm 0.00748〃
保护垫层:(Protection) 3.00 mm 0.118〃
铠装:(Armor)内层:(Inner) 12×0.79 mm(916N) 12×0.0311〃(206lbs)
外层:(Outer) 18×0.79 mm(916N) 18×0.0311〃(206lbs)
物理性能:(Physical)
电缆直径:(Cable Diameter) 5.60mm±0.10mm 0.22″±0.0039″
电缆空气中重量:(Cable Weight in Air) 142 kg/km 96 lbs/kft
电缆耐温度:(Temp Rating) 150 ℃ 300 ℉
机械性能:(Mechanical)
电缆拉断力:(Cable Breaking Strength) 20 kN 4500 lbs
电缆弯曲直径:(Minimum Shave Diameter) 320 mm 13″
电缆伸长率:(Cable Stretch Coefficient) 2.5 m/km/5kN 2.2 ft/kft/klbs
电性能:(Electrical)
电缆耐电压:(Voltage Rating) 200 VDC 200 VDC
电缆绝缘电阻:(Insulation Resistance) 500 MΩ·km 1500 MΩ·kft
电缆20℃时直流电阻:(Resistance Typical) 84.3 Ω/km 25.6Ω/kft
电缆的电容:(Capacitance @ 1 kHz) 190 pf/m 58 pf/ft