OEM China U300b Suspension Porcelain Insulator – 210kn U210B Disc Suspension Porcelain Insulator – Johnson
OEM China U300b Suspension Porcelain Insulator – 210kn U210B Disc Suspension Porcelain Insulator – Johnson Detail:
Ball and socket type suspension porcelain insulators( IEC Class ) | ||
Type | XP-210 | |
IEC Class | U210B | |
Coupling size | 20/24 | |
Dimensions | ||
Diameter(D) | mm | 280 |
Spacing(H) | mm | 170 |
Leakage distance | mm | 380 |
Mechanical Values | ||
Combined M&E strength | kn | 210 |
Impact strength | N.m | 11.3 |
Routine proof test load | kn | 105 |
Electrical Values | ||
power frequency dry withstand voltage | kv | 75 |
power frequency wet withstand voltage | kv | 42 |
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 | 10.4 |
Product detail pictures:
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By Paula from Cancun - 2017.02.28 14:19
It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
By Erin from Sweden - 2017.10.13 10:47