high voltage double winged Glass Insulator 70kn
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Product Description
- 产品描述
-
IEC designation
U70BLP
U100BLP
U120BLP
Diameter D( mm )
280
280
280
Socket coupling( mm )
146
146
146
Creepage distance L( mm )
450
450
450
Socket coupling( mm )
16
16
16
Mechanical failing load( KN )
70
100
120
Wet power frequency withstand voltage( kV )
50
50
50
Dry lightning impulse withstand voltage( kV )
125
125
125
Impulse puncture voltage( P.U )
2.8
2.8
2.8
Power frequency puncture voltage( kV )
130
130
130
Radio influence voltage( µV )
50
50
50
Corona visual test( kV )
18/22
18/22
18/22
Power frequency electric arc voltage
0.12s/20ka
0.12s/20ka
0.12s/20ka
Net weight per unit( kg )
5.8
5.8
5.8
Product Inquiry
We highly value your feedback and inquiries. If you have any questions about our products or services, please fill out the form below, and we’ll get in touch with you as soon as possible.
WhatsApp:+86-13870602009
E-Mail:info@wallatte.com
Adress:No.1666 Xueqin Road,Wuyang Pioneer Park,Wuyang Town,Nanchang County, Nanchang City,Jiangxi Province
