CATALOG No
| UG100B146/550H | UG120B146/400H | UG120B146/450H | UG120B146/550H | UG120B146/620H |
Figure No
| QH-03-02Ⅱ | QH-04-02 | QH-04-02Ⅰ | QH-04-02Ⅱ | QH-04-02Ⅲ |
Mechanical Performance
|
|
|
Min.Mechanical failing load(KN)
| 100 | 120 | 120 | 120 | 120 |
Dimensions
|
|
|
Nominal diameter D(mm)
| 330 | 255 | 280 | 330 | 330 |
Nominal spacing P(mm)
| 146 | 146 | 146 | 146 | 146 |
Nominal creepage distance(mm)
| 550 | 400 | 450 | 550 | 620 |
Standard coupling
| 16 | 16 | 16 | 16 | 16 |
Electrical Performance
|
|
|
Dry lightning impulse withstand voltage(KV)
| 140 | 110 | 125 | 140 | 140 |
Wet power frequency withstand voltage(KV)
| 55 | 45 | 50 | 55 | 55 |
Power frequency puncture voltage(KV)
| 130 | 130 | 130 | 130 | 130 |
Radio interference voltage (μ V) 10kV 1MHz
| 50 | 50 | 50 | 50 | 50 |
Corona visual test P/C(KV)
| 18/22 | 18/22 | 18/22 | 18/22 | 18/22 |
