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Variable Speed Asynchronous Motor

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Basic Info

Product Description

Model NO.

YVF2

Number of Poles

Starting Mode

Direct on-line Starting

Certification

CCC

Brand

Cntongda

Trademark

CNTONGDA

Transport Package

wooden case, carton box and pallets

Specification

Origin

China

HS Code

8501

Variable speed motor

YVF2 series (IP54) frequency varied three-phase asynchronous motor
YVF2 series (IP54) frequency-varied and speed-adjustable three-phase asynchronous motor is the latest unify design in our country, which derived from Y2 series (IP54). They are not only beautiful and dignified, but also low noise, low vibration. They have wide scope regulate and it is so steady that it has no class. They have independent and well ventilated cooling system, and they can run at low speed over a long time. The motors are matched with all transducer, have the fast dynamic responding with vector control, no torque wave at low speed, no resonance. For this series the frame number is from 80 to 315, totally 12 frame numbers and 23 specifications. At present, our factory produces motor at the frame number from 80 to 280, totally 11 frame numbers and 19 specifications. This series is made according to the JB/T7118-2004 The technical conditions for YVF2 series(IP54) frequency-varied and multi-speed three phase asynchronous motor, we can also produce YVFF2EJ series (IP54) frequency-varied speed-varied electromagnetism brake three-phase asynchronous motor

YVF2 series (IP54) three-phase asynchronous motor"s application condition
(1), Elevation shouldn"t surpass 1000 meters.
(2), The ambient temperature shouldn"t surpass 40° C and not lower than -15° C.
(3), Average maximum relative humidity should not be over 90% for every month. The average temperature in a month should not be over 25° C.
(4), Working system is S1(continuing work system)
(5), Insulation degree s F grade.
(6), Rated voltage is 380V.
(7), Rated frequency is 50Hz.
(8), Cooling mode is IC416(cooling by independent fan)

Centre height of frame	80-355mm
Power range	0.55-315kW
Rated voltage	380V or according to request
Rated frequency	50Hz or 60Hz
Protection class	IP54 or IP55
Insulation class	F
Duty type	S1
Install method as same as Y2 series products