Technical parameters
| Item | Unit | Data | ||
| Protection Level of Enclosure | / | IP43 | ||
| Operating Temperature | ℃ | -40~+40 | ||
| Rated Voltage | kV | 12 | ||
| Rated Frequency | Hz | 50 | ||
| 1min Power Frequency Withstand Voltage (Phase-to-Ground, Phase-to-Phase) | kV | 42 | ||
| Lightning Impulse Withstand Voltage (Peak Value) (Phase-to-Ground, Phase-to-Phase) | kV | 75 | ||
| Rated Current of Main Circuit | A | 630 | 630 | 630 |
| Rated Short-Time Withstand Current of Main Circuit / 4S | kA | 20 | 25 | 31.5 |
| Rated Peak Withstand Current of Main Circuit | kA | 50 | 63 | 80 |
| Standard Cabinet Dimensions (W*D*H) | mm | 950*700*1000 | ||
Note: The product description is for reference only. The actual appearance, specifications, and other information of the product are subject to the actual product sold.
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