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YVFE2 series variable frequency drive ac motor is a variable frequency and speed-regulating three phase asynchronous motor derived from YE2 series motor, which could completely replace YJTG, YVF2-series low-voltage variable frequency speed-regulating three-phase asynchronous motors.

 

 

Frame:	H80~H355
Power Scope:	0.37KW~375KW
Voltage:	380V, 400V, 415V, 460V, 490V, 660V, 690V,1140V
Frequency:	5~70Hz, 3~100Hz
Number of Poles:	2P, 4P, 6P, 8P
Speed:	3000rpm, 1500rpm, 1000rpm, 750rpm
Cooling Method	IC416
Protection Grade	IP55
Insulation Class	F(155℃), H(180℃)
Duty:	S1, S4, S5, S6, S9
Mounting Type	B3/ B5/ B35/ V1
Standard:	IEC
Efficiency Grade:	IE2

 

 

YVFE2 variable frequency drive ac motor is a variable frequency and speed-regulating three phase asynchronous motor derived from YE2 series motor, which could completely replace YJTG, YVF2-series low-voltage variable frequency speed-regulating three-phase asynchronous motors. The heat sink adopts the form of parallel and vertical distribution.

The terminal box is at the top of the frame. H80~132 adopts fully-closed and maintenance-free bearings, and H160~355 front and rear bearings are equipped with oil-filling devices for easy maintenance.

 

 

Simo YVFE2 variable frequency drive ac motor adopts forced ventilation of the axial flow fan to ensure that the temperature rise of the motor does not exceed the specified value during long-term operation with low-speed constant torque. At the same time, this motor can guarantee the overload ability of the motor at high frequency, and can maintain constant torque output at low frequency.

The variable frequency motor has outstanding advantages strong overload capacity, good low speed performance, good energy saving effect, good speed regulation performance, wide range of speed regulation, low noise, small vibration, and can be used for supporting various types of inverters at home and abroad.

 

 

Ambient temperature is -15℃~+40℃; Altitude ≤1KM; and monthly average air humidity ≤90% (If temperature is 25℃).

 

 

The variable frequency drive ac motor can be widely used in general industry, textile, metallurgy, chemical, machine tools and other industries which need constant torque, constant power speed, energy-saving or speed control.

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