滑触线的种类及主要指标分析解读

滑触线主要指标：

Main indicators of sliding contact line:

型号:QYG，QYGJ

Model QYG，QYGJ

*大截流量210A

The maximum cross-sectional flow 210A

环境温度-20℃～+55℃-40℃～+80℃

The ambient temperature -20 ℃ ~ +55 ℃ -40 ℃ ~ +80 ℃

*大工作电压交流660V或直流1000V

Maximum operating voltage of 660V AC or DC 1000V

防护等级Ip23

Protection class Ip23

防触电等级0级1级

Electric shock proof grade 0 level 1

运行速度V≤120m/min

Running speed of V ≤ 120m/min

污染等级级（一般导电粉尘和凝露状态）

Pollution grade (general electric dust and gel state)

海拔等级≤2000m

Altitude grade ≤ 2000m

空气湿度＜95%

The air humidity is lower than 95%

执行标准IVJB6391-1992

The implementation of the standard IVJB6391-1992

电气性能指标

Electrical performance index

型号：QYG，QYGJ

Model ：QYG，QYGJ

滑触线极间、极对地绝缘电阻＞10MΩ＞10MΩ

Pole, pole insulation resistance against ground > > 10M Ω 10M

绝缘介电强度试验工频交流3000V1min无击穿闪络现象

Insulation dielectric strength test of AC 3000V1min without the phenomenon of breakdown flashover

相比漏电起痕指数CTI＞600V

Comparative tracking index CTI > 600V

可燃性试验与抗非常热着或危险试验自熄；本生灯答合格，阻燃性能良好%0

Flammability test and anti very hot or dangerous test Zixi; Bunsen a qualified, good flame retardant%0