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YE3 series high-efficiency motors

YE3 series three-phase asynchronous motor is a new high-efficiency and energy-saving motor developed by our company. The energy efficiency grade is in line with the Grade 3 energy efficiency grade of GB 18613-2020 of "Energy Efficiency Limiting Value and Energy Efficiency Grade of Electric Motors

1）The junction box, machine base, end cover and wind cover are novel in style, which is conducive to noise reduction and ventilation.

2）The motor adopts a thermal classification of 155 (F) insulation system, thus extending the service life of the motor

3）The motor operating system is S1, the cooling method is IC411, and the housing protection level is IP55 or IP56

4）Excellent starting characteristics

5）Low temperature rise, high reliability, high efficiency, energy saving, safety, environmental protection, beautiful appearance

Operating conditions
Technical parameters

1）Temperature: ambient air temperature varies with the season, but the maximum is +40℃ and the minimum ambient air temperature is -15℃

2）Altitude: not more than 1000m Note: When the ambient air temperature and altitude are different from the above regulations, they should be in accordance with IEC60034-1.

3）Humidity: Maximum relative humidity of 90% on average for the wettest month, while the minimum temperature on average for that month is not higher than 25℃

4）Rated frequency：50Hz

5）Operating system：S1

6）Rated voltage: 380V

Note: If you have special requirements for frequency, voltage, ambient air temperature, altitude, etc., please ask when ordering.

Block number	80～355
Rated voltage	380V
Power	0.75kW～315kW
Frequency	50/60Hz
Number of poles	2/4/6/8p
Energy efficiency class	IE3
Operating system	S1
Protection class	IP55/IP56
Insulation class	F
Cooling method	IC411

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YE3 series high-efficiency motors