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10KV/35KV composite insulator 10KV/35KV支柱复合绝缘子

 
10KV/35KV pillar composite insulator 10KV/35KV支柱复合绝缘子主要尺寸与特性表

No序号
Model 产品型号
Rate Voltage额定
电压kV
Mechanical failure load 
机械破坏负荷
Mounting height安装
高度
mm
Arc distance电弧
距离
mm
creepage distance爬电
距离
mm
lightning impulse withstand voltage (peak) is not less than kV雷电冲击
耐受电压kV(峰值)
不小于
Line frequency withstand voltage kV (effective value) not less than工 频 耐受 电 压kV (  有 效值 )不 小于
installation hole center distance安装孔
中心距
mm
installation hole diameter安装孔孔径
mm
Bend弯曲kN
Reverse扭转kN.m
1min干耐受
1min湿耐受
1
10
4.0
1.2
350
210
110
75
42
30
127
16
2
35
4.0
1.2
420
280
110
182
100
80
127
16

Note: the above parameters is based on the frequency of not more than 100Hz, insulator installation size set of overhead lines, altitude not exceeding 1000m substation, if there are special requirements, the company can design and manufacture according to the requirements. With "*" are DC composite insulator. 注:以上参数是根据频率不超过100Hz,海拔高度不超过1000m的架空线路、变电站用绝缘子安装尺寸定出,若有特殊要求,本公司可按其要求设计、制造。加“*”号为直流复合绝缘子。