Conditions of Use
1. Vibration acceleration does not exceed 20g (g: 9.8m/s2 gravitational acceleration).
2. The ambient temperature does not exceed 40°C (if it exceeds 40°C, the power should be reduced for use).
3. The altitude does not exceed 1000 meters, if it exceeds 1000 meters but does not exceed 4000 meters, the temperature rise limit should be reduced by 0.5 ℃ for every 1000 meters.
4. Power supply: three-phase 380V, frequency 50HZ.
5. Working mode: SI (continuous).
6. The temperature rise of the stator winding (resistance method) does not exceed 80K.
7. The allowable temperature of the bearing (thermometer method) should not exceed 95°C.
8. The operating current of the main machine does not exceed the data on the motor nameplate, otherwise the excitation force is reduced for use.
9. The operating environment should be free of conductive dust, flammable, explosive and corrosive gases or use explosion-proof motors.