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VV3×4+2×2.5低压电力电缆

VV3×4+2×2.5低压电力电缆

一,VV低压电力电缆产品适用于交流50HZ,额定电压0.6/1KV的线路中,供输配电能之用。 

二,基本特性:

1.电缆导体的*高额定温度为70℃。 

2.短路时(*长持续时间不超过5s)电缆导体的*高温度不超过60℃。 3.敷设电缆时的温度不低于0℃,*小弯曲半径应不小于电缆外径的10倍。

三,VV低压电力电缆3+2结构基本规格范围:

导体标称横截面(mm2)导体中单线根数绝缘厚度(mm)护套厚度(mm)电缆近似外径(mm)电缆近似重量(kg/km)20℃导体电阻≤( Ω/km)试验电压Kv/5min
相线地线



CuAlCuAl
3×4+2×2.5111.00.81.815.2345.0238.04.617.417.4112.13.5
3×6+2×4111.01.01.817.1463.0288.03.084.614.617.413.5
2×10+2×6711.01.01.819.7680.0407.01.833.083.024.613.5
3×16+2×10771.01.01.822.7990.0552.01.151.831.913.023.5
3×25+2×16771.21.01.826.71468.0773.00.7271.151.201.913.5
3×35+2×16771.21.01.829.01791.0907.005241.150.8681.913.5
3×50+2×251971.41.22.034.42573.01284.00.3870.7270.6411.203.5
3×70+2×351971.41.22.138.73464.01637.00.2680.5240.4430.8683.5
3×95+2×5019191.61.42.344.44697.02207.00.1930.3870.3200.6413.5
3×120+2×7037191.61.42.449.05935.02673.00.1530.2680.2530.4433.5
3×150+2×7037191.81.42.552.95968.03153.00.1240.2680.2060.4433.5
3×185+2×9537192.01.62.759.38554.03942.00.09910.1930.1640.323.5
3×240+2×12061372.21.62.966.611184.04978.00.07540.1530.1250.2533.5
3×300+2×15061372.41.63.171.113719.06151.00.06010.1240.1000.2063.5
3×400+2×24061612.61.63.378.218250.07666.00.04700.7540.07780.1253.5

ZR-VV4.jpg

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