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240kn U240B Disc Suspension Porcelain Insulator

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Ball and socket type suspension porcelain insulators( IEC Class )
Type XP-240
IEC Class U240B
Coupling size 24
Dimensions
Diameter(D) mm 280
Spacing(H) mm 170
Leakage distance mm 405
Mechanical Values
Combined M&E strength kn 240
Impact strength N.m 11.3
Routine proof test load kn 120
Electrical Values
power frequency dry withstand voltage kv 75
power frequency wet withstand voltage kv 45
Dry lightning impulse withstand voltage kv 110
Power frequency puncture voltage kv 120
Radio influence Voltage Data
Test voltage RMS to ground kv 10
Maximum RIV at 1000kHz μv 50
Packing and Shipping Data
Net weight,approximate kg 11.1

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Address: Luxi Industrial Park, Pingxiang City

Jiangxi Province, China
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0086-799-7513666
E-mail:shen021105@163.com

 

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Jiangxi Johnson Electric Co., Ltd      Jiangxi ICP No.06050822-1     www.300.cn