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| Specific parameters | Details Description |
| Protection level | Usually IP30, IP40, IP54 |
| Cabinet material | Generally, high-quality cold-rolled steel plates with a thickness between 1.2-2.0mm are used |
| External dimensions | The height is generally 2200mm and can be customized according to needs |
| Rated working voltage | Common 380V, 400V, 660V, etc., suitable for different power system requirements |
| Rated insulation voltage | Generally 660V or 1000V to ensure electrical insulation performance |
| Rated frequency | 50Hz or 60Hz, matching different regional power grid frequencies |
| Rated current of busbar | From 630A to 5000A |
| Short circuit withstand current | Divided into different levels, such as 25kA, 31.5kA, 40kA, 50kA, etc |
| Drawer Size | 1/2 unit, 1 unit, 1.5 unit, 2 unit, 3 unit |
| Rated current of drawer | 100A - 1600A |
| Mechanical lifespan | Not less than 2000 times |
| Electrical lifespan | Not less than 1000 times |