CATALOG No
| UG40B110/200N | UG70B146/320N | UG100B127/320N UG100B146/320N | UG120B127/320N UG120B146/320N | UG160B146/400N UG160B155/400N UG160B170/400N |
Figure No
| QH-01-01 | QH-02-01 | QH-03-01 | QH-04-01 | QH-05-01 |
Mechanical Performance
|
Min.Mechanical failing load(KN)
| 40 | 70 | 100 | 120 | 160 |
Dimensions
|
Nominal diameter D(mm)
| 178 | 255 | 255 | 255 | 280 |
Nominal spacing P(mm)
| 110 | 146 | 127/146 | 127/146 | 146/155/170 |
Nominal creepage distance(mm)
| 190 | 320 | 320 | 320 | 400 |
Standard coupling
| 11 | 16 | 16 | 16 | 20 |
Electrical Performance
|
Dry lightning impulse withstand voltage(KV)
| 50 | 100 | 100 | 100 | 110 |
Wet power frequency withstand voltage(KV)
| 25 | 40 | 40 | 40 | 45 |
Power frequency puncture voltage(KV)
| 90 | 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 |
