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330kV composite rod insulator 330kV棒形悬式复合绝缘子

330KV composite rod insulator main dimension and characteristic table

330KV棒形悬式复合绝缘子主要尺寸与特性表

order No产品型号

Rate voltage额定 电压 kV

Rated mechanical tensile load额定机械拉伸负荷 kN

Connecting structure mark连接结构标记

height of structure结构高度mm

minimum arc distance最小电弧距离 mm

creepage distance爬电 距离 mm

Full wave lightning impulse withstand voltage (peak) is not less than kV雷电全波冲击耐受电压 kV (峰值) 不小于

Switching impulse withstand voltage (peak) is not less than kV操作冲击 耐受电压 kV (峰值) 不小于

Frequency 1 min wet withstand voltage (effective value) not less than kV工频 1 min 湿耐受电压 kV (有效值) 不小于

FXBW 1 -330/100

330

100

16

2930±40

2600

7700

1550

1050

640

FXBW 2 -330/100

330

100

16

2990±40

2600

7700

1550

1050

640

FXBW 3 -330/100

330

100

16

2930±40

2600

9075

1550

1050

640

FXBW 4 -330/100

330

100

16

2990±40

2600

9075

1550

1050

640

FXBW 1 -330/160

330

160

20

2930±40

2600

7700

1550

1050

640

FXBW 2 -330/160

330

160

20

2990±40

2600

7700

1550

1050

640

FXBW 3 -330/160

330

160

20

2930±40

2600

9075

1550

1050

640

FXBW 4 -330/160

330

160

20

2990±40

2600

9075

1550

1050

640

FXBW 1 -330/210

330

210

20

2930±40

2600

7700

1550

1050

640

FXBW 2 -330/210

330

210

20

2990±40

2600

7700

1550

1050

640

FXBW 3 -330/210

330

210

20

2930±40

2600

9075

1550

1050

640

FXBW 4 -330/210

330

210

20

2990±40

2600

9075

1550

1050

640


Note: the above parameters is based on a frequency of less than 100Hz, the insulator for overhead lines, installation size determined by the altitude does not exceed 1000m substation, if there are special requirements, the company can design and manufacture according to the requirements. With "*" for 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。