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Usage
Usage
Applicable to the cables and wires of rated yolatage300V/500V and less than 300/500V AC for power plant, householdelectrical applance,insurment and telecommunication equipment.
Specification,size and technological parameter
Specification,size and technological parameter
Cross-sectional area(mm) | Number/diameter of core(mm) | Maximum outer diameter(mm) | Maximum outer diameter(mm ) | Reference weight(kg/km) | Reference weight(kg/kg) | Conductor resistance at 20℃≤(Ω/km) | Conductor resistance at 20℃≤(Ω/km) | |||
alumimum | copper | copper | alumimum | alumimum | copper | |||||
2*1.5 | 2*1/1.38 | - | 5.4*8.4 | 65.9 | 12.1 | - | - | |||
2*2.5 | 2*1/1.78 | 6.2*9.8 | 6.0*9.8 | 95.7 | 64.9 | 11.8 | 7.41 | |||
2*4 | 2*1/2.25 | 6.8*11.0 | 7.2*11.5 | 146.0 | 80.7 | 7.39 | 4.61 | |||
etc. | ||||||||||
Details drawing
Details drawing