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High voltage motor manufacturer

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IE3 IE4 efficiency motor
Product Features

Series YE4 Voltages

220 230 380 400 660 690V or as request

Frame size 80 - 355 Frame construction  cast iron
Power output 0.75 - 375kW Degree of protection IP55, IP56, IP65, IP66
Mounting arrangements B3, V1, B35, B14, B34 Temperature class 155 (F) according to 130 (B) or 180 (H) according to 155 (F)
Efficiency class IE4 Cooling method IC411
Number of poles 2, 4, 6, 8 Certificates CE


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Application


Designed to meet international standards as replacement motors for overseas applications and machinery such as pumps, conveyors, fans, crushers, compressors, mixers and more.


                    

Condition



1. Inverter Duty Rated:  2:1CT & 10:1VT at 380V 50 Hz

2. Protection Degree:  IP55

3. Enclosure:  TEFC

4. High lock rotor torque

5. VPI process applied for best electrical performance

6. IEC132 frame and larger suitable for Y/Delta starting

7. Nameplate rated 380V 50 Hz or 400V 50Hz

8. Oversized ball bearings on both ends for direct coupling

9. Class “F” insulation

10. Junction box equipped with glands

11. F2 mounting position, F1, F3 is available too

12. Bidirectional fan

13. All motors provided with CE mark

14.The efficiency value fully achieve the energy efficiency level2 IE3 IE4 with IEC60034-30 

<Single speed 3-PH squirrel cage induction motor efficiency classification>

15. The energy efficiency level 2 in GB18613-2012 

<Energy efficiency limits and energy efficiency grades of small and Medium-sized three phase asynchronous motors>


Larger Metric Motors, up to 2000kW, are also available upon request.


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