factory low price 160kn Glass Insulator - Best Price U40B 11kV 40kN glass insulator – Johnson
factory low price 160kn Glass Insulator - Best Price U40B 11kV 40kN glass insulator – Johnson Detail:
IEC designation | U40B/110 | |
Diameter D | mm | 178 |
Height H | mm | 110 |
Creepage distance L | mm | 185 |
Socket coupling | mm | 11 |
Mechanical failing load | kn | 40 |
Mechanical routine test | kn | 20 |
Wet power frequency withstand voltage | kv | 25 |
Dry lightning impulse withstand voltage | kv | 50 |
Impulse puncture voltage | P.U | 2.8 |
Power frequency puncture voltage | kv | 90 |
Radio influence voltage | μv | 50 |
Corona visual test | kv | 18/22 |
Power frequency electric arc voltage | ka | 0.12s/20kA |
Net weight per unit | kg | 2.1 |
Product detail pictures:
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"Control the quality by the details, show the power by quality". Our enterprise has strived to establish a remarkably efficient and stable team team and explored an effective excellent control system for factory low price 160kn Glass Insulator - Best Price U40B 11kV 40kN glass insulator – Johnson, The product will supply to all over the world, such as: Mauritius, Switzerland, Moscow, We put the product quality and customer's benefits to the first place. Our experienced salesmen supply prompt and efficient service. Quality control group make sure the best quality. We believe quality comes from detail. If you have demand, let us work together to get success.
By Karen from Uganda - 2017.12.19 11:10
This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
By James Brown from Oslo - 2017.08.16 13:39