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Y2 series European standard 3 phase motor is a kind of TEFC squirrel cage motor with the national unified design. It has the characteristics of high efficiency, energy saving, high starting torque, low noise, low vibration and easy maintenance. The grade of power and mounting measurements are subject to the IEC standard. This series motor is commonly used in the machinery without special requirement specially for reducer, air compressor, water pump, oil pump, packing and food machinery and so on.
Product Detail
Motor Type: Y2 series European standard 3 phase motor
Output Power: 0.18 kW - 315 kW
Frame Size: IEC 63 - 355
Number of Poles: 2, 4, 6, 8
Voltage: 220/380V, 380/660V others for request
Frequency: 50 & 60 Hz
Protection Level: IP54 / IP55
Energy Efficiency Rating: IE1 / IE2 / IE3
Insulation Class: B/F
Cooling Method: IC411
Duty: S1
Product Parameter (specification)
Y2 series European standard 3 phase motor
Production Features
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FAQ
How to achieve energy saving?
1. Reasonably select the rated capacity of the motor. The state has made the following regulations on the three operating areas of three-phase asynchronous motors: the load rate is between 70% and 99% as the economic operation area; the load rate is between 40% and 70% as the general operation area; the load rate is between 40% and 70%. Below% are non-economic operating areas. If the motor capacity is selected too large, although the normal operation of the equipment can be ensured, it not only increases the cost, but also its efficiency and power factor are also very low, resulting in a waste of electricity. Therefore, considering that it can not only meet the needs of equipment operation, but also improve the efficiency as much as possible, it is ideal to maintain the load rate at 60% to 99%.
2. Increase the voltage of the motor. When the three-phase asynchronous motor is lightly loaded, reducing its external power supply voltage can achieve energy saving.
3. Frequency conversion speed regulation of the motor. Use other continuous speed regulation operation methods, using voltage regulator, pole-changing motor, electromagnetic coupling speed regulator, frequency conversion speed regulator, etc.
4. Improve power factor. Connecting a proper amount of capacitors in parallel at the outlet end of the three-phase asynchronous motor for reactive power compensation can improve the power factor, reduce reactive power loss, and effectively realize energy saving.
The above 4 methods are the more commonly used methods of LI YUAN motors. In actual application, it depends on the specific analysis of specific problems.
