日本JCS 4522充电电缆

   裸铜 Bare Copper

6.老化后机械强度（90°C/96H）Mechanical strength after aging：绝缘：抗张强度≥80%老化前,断裂伸长率≥65％老化前；护套：抗张强度≥80%老化前,断裂伸长率≥65％老化前

Insulation：tensile strength ≥ 80% before aging，elongation at break ≥ 65% before aging

Sheath：tensile strength ≥ 80% before aging，elongation at break ≥ 65% before aging

7.耐拖拽Drag-resistant：往返1M距离，拖拽速度1000M/H，往返3000次，不露出绝缘体。

Round-trip 1M distance，towing speed 1000M/H, round-trip 3000 times, without revealing the insulator.

3.耐电压Voltage resistance：动力线AC 3000V/1min，无击穿；控制线AC 1500V/1min，无击穿

Power line AC 3000V/1min，no breakdown；control line AC 1500V/1min，no breakdown

 8.耐扭转Torsion resistant：扭转角度：±90度；扭转速度：15周期/min,扭转10000次，无破损，无裂纹，导体断线率≤30％

Twisting angle：±90 degrees；Twisting speed：15 cycles/min, 10,000 times twisting, no breakage, no cracks, conductor breakage rate ≤30%

4.弯曲实验Bending experiment：20转/分钟，200次循环，无破损，无裂纹，导体断线率≤30％

20 rpm，200 cycles，no breakdown，no cracks，conductor breakage rate≤30%

 9.阻燃Flame retardant：JISC3005，倾斜实验，火焰在60秒内熄灭

JISC3005，tilt test，flame extinguished in 60 seconds

5.机械强度Mechanical strength：绝缘：抗张强度≥5 Mpa,断裂伸长率≥200％；护套：抗张强度≥8 Mpa,断裂伸长率≥200％

Insulation：tensile strength ≥ 5Mpa，elongation at break ≥ 200%

Sheath：tensile strength ≥ 8Mpa，elongation at break ≥ 200%

 10.耐油（2号油或IRM902油）Oil resistant（NO.2 oil or IRM 902 oil）：抗张强度≥60％浸油前,断裂伸长率≥65％浸油前

Tensile strength≥60% before oil immersion，elongation at break≥65% before oil immersion