High Voltage Disc Glass Insulator Fog Type Suspension Glass Insulator U70b
Specifications
The Glass 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 | |
Packaging