Ambient condition
- Altitude: ≤1000m;
- Ambient temperature: -25℃ ~+40℃ ;
- Relative humidity: daily average ≤95% , monthly average ≤90% ;
- Earthquake intensity: ≤8 degree;
- Applicable occasions should free from inflammables, explosives, corrosives
and severe vibration.
Model
Product feature
- Scientific design and simple structure.
- Large clearance between gaps.
- Small operating power and steady performance.
Technical specification
| Model | Rated voltage (kV) | Rated current (A) | Rated short-time withstand current(kA/4s) | Rated peak withstand current(kA) |
| GN19-12/400-12.5 | 12 | 400 | 12.5 | 31.5 |
| GN19-12/630-20 | 12 | 630 | 20 | 50 |
| GN19-12/1000-31.5 | 12 | 1000 | 31.5 | 80 |
| GN19-12/1250-31.5 | 12 | 1250 | 31.5 | 80 |
| GN19-12C/400-12.5 | 12 | 400 | 12.5 | 31.5 |
| GN19-12C/630-20 | 12 | 630 | 20 | 50 |
| GN19-12C/1000-31.5 | 12 | 1000 | 31.5 | 80 |
| GN19-1C2/1250-31.5 | 12 | 1250 | 31.5 | 80 |
Outline Dimension
