XLDW1 Series intelligent air circuit breakers are used as main protection and switching devices in low-voltage distribution systems. The series supports high-current AC400V circuits with fixed or drawer structures and selectable controller types for different protection and monitoring requirements.
| Model | XLDW1 |
|---|---|
| Rated Insulation Voltage Ui | AC690V |
| Rated Working Voltage Ue | AC400V, 50Hz |
| Frame Grade Current Inm | 2000A, 3200A, 4000A |
| Rated Current Ie | 400A, 630A, 800A, 1250A, 1600A, 2000A, 2500A, 2900A, 3200A, 3600A, 4000A |
| Rated Operating Short-Circuit Breaking Capacity | 40kA to 65kA |
| Poles | 3P, 4P; 4000A frame supports 3P only |
| Structure | Drawer type, fixed type |
| Controller Types | L type, M type, H type, 2M type, 2H type |
| Pollution Level | 3 |
| Ambient Temperature | -5 to +40°C |
