Induction Motor Frequency Control

YVFE4 series induction motor frequency control derived from YE4 series motor, which meets GB/T 755 "Rotating Electrical Machines- Ratings and Performance". The cooling method is lc416, and the efficiency meets with IE4 in GB/T 32891.2-2019 "Rotary Motor Efficiency Classification (IE Code) Part 2: Variable Speed AC Motor. This series of motors can completely replace YJTG,YVF2, YVFE2, YVFE3 series low-voltage variable frequency speed-regulating three-phase asynchronous motors.

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Description

Technical Parameters

Brief Introduction

YVFE4 series induction motor frequency control adopts fully enclosed and forced-ventilated cooled structure, and cold-rolled silicon steel sheet is used as magnetic conducting material. Its efficiency index fully meets the requirements of energy efficiency grade specified in GB 18613 Minimum allowable values of energy efficiency and energy efficiency grades for small and medium three-phase asynchronous motors". The test method is in accordance with Method B in GB/T1032. The main performance index of the motor has reached the advanced level of similar products in the world.

Main Technical Parameters

Frame	H225mm
Power Scope	45KW
Voltage	380V
Frequency	5~70HZ, 5~100HZ
Number of Poles	2P
Speed	2980rpm
Cooling Mechod	IC416
Protection Grade	IP54/IP55
Insulation Class	F(155℃)
Duty	S1
Connection	Y/Delta
Mounting Type	IM B35
Vibration	≤2.3mm/s
Ambient Temperature	-15℃ ～ +40℃
Altitude	≤1000m
Humidity	Average monthly peak relative humidity is 90%

Outline Dimensions

outline dimension of induction motor frequency control

Motor Parameters

technical data of induction motor frequency control

Applications

Blowers, compressors, cutting machines, and many other heavy machines in chemical, power, mining, steel, manufacturing, etc.

Cement

Power Station

Water conservation

Steel

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3 Phase Motor Variable Speed

Frequency Control Motor

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