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Item | Unit | Parameter | |
Rated voltage | kV | 3.6, 7.2 ,12 | |
Rated insulation level | 1min power frequency test | kV | 42 |
Lighting surge withstand voltage | kV | 75 | |
Rated frequency | Hz | 50 | |
Main bus rated current | A | 630,1250,1600,2000,2500,3150,4000,5000 | |
Branch bus rated current | A | 630,1250,1600,2000,2500,3150,4000,5000 | |
3S heat steady current | kA | 16,20,25,31.5,40,50 | |
rated dynamic current | kA | 40,50,63,80,100,125 | |
The level of protection |
| Shell: IP4X,cell and breaker door is IP2X | |
size(mm) | Rated current ≤1250A:650×1500×2300 | ||
Rated current ≤1600A:800×1500×2300 | |||
1600A ≤rated current ≤3150A:1000×1500×2300 | |||
Rated current >3150A:1000×1660×2300 | |||
Notice: rated current≤3150A,aerial incoming and outgoing line, the
depth of cabinet is 1660 |