1. The altitude does not exceed 1000m, the ambient temperature is 40/B, and the maximum temperature of type B is +45℃.
2. There is no severe mechanical vibration, no harmful gas and steam, no conductive or explosive dust in the installation place.
3. The capacitor should be operated under well-ventilated conditions, and it is not allowed to operate under airtight and unventilated conditions.
4. The wiring of the capacitor should use soft wires, and the entire loop should be in good contact.