| Basic type | Figure No. | Minimum mechanical failing load(kN) | Nominal diameter D(mm) | Nominal spacing P(mm) | Nominal creepage distance (mm) | Standard coupling | Suspending modes | Power frequency discharge voltage with gap distance 20 (kV) | Extinguished arc current at power frequency refresh voltage 2500V with gap distance 15mm (A) | Electrode performance of withstand arc current (min) | Net weight (kg) | ||||
| Max | Min | Inductance current | Capacitance current | Power frequency current (kA) | Time (s) | Fuequ ence | |||||||||
| UGE70C (U70C) | 8-9 | 70 | 200 | 210 | 220 | 16C | Suspension | 30 | 8 | 35 | 20 | 10 | 0.2 | 2 | 4.5 |
| UEC70CN (U70CN) | 8-9 | 70 | 200 | 210 | 220 | 16C | Tension | 30 | 8 | 35 | 20 | 10 | 0.2 | 2 | 4.5 |
| UEG100C (U100C) | 8-9 | 100 | 200 | 210 | 220 | 16C | Suspension | 30 | 8 | 35 | 20 | 10 | 0.2 | 2 | 4.5 |
| UEG100CN (U100CN) | 8-9 | 100 | 200 | 210 | 220 | 16C | Tension | 30 | 8 | 35 | 20 | 10 | 0.2 | 2 | 4.5 |
| UEG120C (U120C) | 8-9 | 120 | 200 | 210 | 220 | 16C | Suspension | 30 | 8 | 35 | 20 | 10 | 0.2 | 2 | 4.5 |
| UEG120CN (U120CN) | 8-9 | 120 | 200 | 210 | 220 | 16C | Tension | 30 | 8 | 35 | 20 | 10 | 0.2 | 2 | 4.5 |
