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Composite insulator DDE-DS-28M复合绝缘子DDE-DS-28M

 

 

Composite insulator DDE-DS-28M  DDE-DS-28M复合绝缘子

 detailed description 详细描述
 

Product specifications产品规格

Rate Voltage额定 电压 kV

Rated mechanical tensile load   额定机械 拉伸负荷 kN

height of the structure结构 高度 mm

Dry arc distance干弧 距离 mm

creepage distance爬电 距离

mm

Power frequency flashover voltage工频闪络电压 kV

Critical impulse flashover voltage临界冲击闪络电压 kV

dry干

wet湿

positive electrode正极

Negative pole 负极

28kV/70kN

28

70

432

295

625

130

100

190

220