CATALOG No
| UG70B127/365A UG70B146/365A | UG100B127/365A UG100B146/365A | UG120B127/365A UG120B146/365A | UG160B146/380A UG160B155/380A | UG160B155/550A UG160B170/550A |
Figure No
| QH-02-04 | QH-03-04 | QH-04-04 | QH-05-04Ⅰ | QH-05-04Ⅱ |
Mechanical Performance
|
|
|
Min.Mechanical failing load(KN)
| 70 | 100 | 120 | 160 | 160 |
Dimensions
|
|
|
Nominal diameter D(mm)
| 380 | 380 | 380 | 420 | 450 |
Nominal spacing P(mm)
| 127/146 | 127/146 | 127/146 | 146/155 | 155/170 |
Nominal creepage distance(mm)
| 365 | 365 | 365 | 380 | 550 |
Standard coupling
| 16 | 16 | 16 | 20 | 20 |
Electrical Performance
|
|
|
Dry lightning impulse withstand voltage(KV)
| 90 | 90 | 90 | 95 | 95 |
Wet power frequency withstand voltage(KV)
| 45 | 45 | 45 | 50 | 50 |
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 |
