Customization: | Available |
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Type: | High-voltage |
Structure: | Three-column Disconnector |
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NO. | ITEM | UNIT | DATA | |
1 | Rated frequency | Hz | 50 | |
2 | Rated voltage | kV | 12 | |
3 | Rated current | A | 400 , 630 | |
4 | Rated Short-time Withstand Current | kA | 16 , 20 | |
5 | Rated Peak Withstand Current | kA | 40 , 50 | |
8 | Rated Short-time Withstand Current Continuous Time | s | 4 | |
9 | 1 min Power Frequency Withstand Voltage | kV | 65/79 (Fracture) | |
10 | Rated Lightning Impulse Withstand Voltage | kV | 125/145 (Fracture) | |
11 | Mechanical Life | Times | 2000 | |
Note: If the altitude is over 1000m, the rated insulation level should be modified as appropriate. |