Precautions for the use of high-voltage cabinets:
1. The above quantity refers to the amount of one circuit, and each cabinet can accommodate two circuit outlets.
2. The vacuum contactor should be a contactor that can be electrically maintained after closing.
3. The circuit fuse can only be installed with a single pipe.
4. Ambient air temperature: upper limit +40℃, lower limit -15℃.
5. The altitude does not exceed 1000m.
6. Relative humidity: monthly average is not more than 90% (at +25℃).
7. The earthquake intensity does not exceed 8 degrees.
8. There is no place with fire, explosion hazard, serious pollution, chemical corrosion and severe vibration.
Post time: Oct-16-2021