Wenzhou Yika IEC U70B Glass Electrical Insulator
USD $5 - $15 /Piece
Min.Order:10 Pieces
Wenzhou Yika Electric Co., Ltd.
U70B Glass Electrical Insulator
The Glass Electrical Insulator Specifications:
Universal Model | U70B/140 | U70B/146 | U70B/127 | |
other model | LXP3-70 | LXP1-70 | LXP2-70 | |
( mm ) Dimaeter | 255 | 255 | 255 | |
( mm ) Height | 140 | 146 | 127 | |
( mm )Leakage distance | 320 | 320 | 320 | |
( mm )Coupling | 16 | 16 | 16 | |
( kN ) SML | 70 | 70 | 70 | |
( kN )Tension Load Test | 35 | 35 | 35 | |
( kV )Power frequency Withstand wet | 40 | 40 | 40 | |
( kV )Lightning Impulse Withstand | 100 | 100 | 100 | |
( P.U )Puncture Impulse Voltage | 2.8 | 2.8 | 2.8 | |
( kV )Puncture power frequency voltage | 130 | 130 | 130 | |
( μV )Radio Interference( 10kV,1MHz) | 50 | 50 | 50 | |
( kV )Visual Corona (foot / cap) | 18/22 | 18/22 | 18/22 | |
Power Frequency Arc Test | 0.12s/20kA | 0.12s/20kA | 0.12s/20kA | |
( kg )Unit weight | 3.6 | 3.6 | 3.5 |