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YE2 high efficiency three phase asynchronous motor

The three-phase asynchronous motor of the YE2 series is in line with the third efficiency standard in the provisions of GB 18813-2012 "the energy efficiency limit and the energy efficiency rating of small and medium-sized three-phase asynchronous motors’.

Details

Details

The three-phase asynchronous motor of the  YE2 series is in line with the third efficiency standard in the provisions of  GB 18813-2012 "the energy efficiency limit and the energy efficiency  rating of small and medium-sized three-phase asynchronous motors’. And the improvement  of the efficiency in its design is in line with the state's requirements on the  energy saving and consumption reducing of the manufacturing sector.

YE2  series motors with the mounting dimension in accordance with standard IEC60034,  It has good features like optimum structure, attractive appearance, low noise,  high efficiency, high protection class as well as high insulation class. YE2  series motors can be widely used in various kinds of general use machineries  like fans, pumps, machine tools, compressors, transportation and so on, and can  also be used in the hazardous areas with oil and chemical, steel plants, mining industry.

 

◇ Site  conditions

YE2 series motors air suitable for almost  all applications and operate satisfactorily at temperatures from -20℃ to +40℃ and  altitudes up to 1000 meters above sea level

◇ Temperature  and Insulation

The Maters' insulation system are designed  by Class F(155℃), operated with Class B(80K). Which incerase the motor useful life and   reliability.

Cooling  and ventilation

The standard cooling method is totally  Enclosed Fan Cooled (TEFC) it accordance with IC411 of IEC60034-6. Standard  motors are equipped with radialflow plastic fans

 

◇ Protection  class

The standard degrees of protection is IP55.  The IP55 enclosure means complete hoseproof and dustproof protection .A higher degrees  of protection is available

Motor  protection

Motors can be installed with PTC, PT100,  such as winding and bearing temperature measurement as well as other kinds of protection  on request.

Voltage  and frequency

Standard voltage and frequency are 380V 50HZ,  and can be wound for any single voltage it the range 200-660V at a frequency  50. The motors will operate satisfactorily with variations of ±5% from the  rated voltage.

Vibration

YE2 motors are designed to vibration class  A, vibration class B is available on request.

Terminal  box location

Terminal box at the top or right of frame  is the standard YE2 motor.

◇ Quality assurance

Stringent quality procedures are observed  from first design to finished products in accordance with ISO9001 documented  quality system.

Motor  working system

This  series of motors working system for S1 continuous duty.


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