• Shenzhen Coolmay Technology Co., Ltd.
    Juan Guevara
    muy buen trato con el vendedor y muy buena asesoria y el producto está trabajando muy bien ya tiene un año y no he tenido ningún problema
  • Shenzhen Coolmay Technology Co., Ltd.
    Obert Matetakufa
    I'm very happy with the business deal and all the support they are giving . A very good business partner
Contact Person : Joanna
Phone Number : 008613316892240
WhatsApp : +8613316892240

220v 3 Phase Variable Speed Motor Controller 1hp Vfd Phase Converter

Place of Origin China
Brand Name Coolmay
Certification CE
Model Number CM520-0.75K-S
Minimum Order Quantity 1
Price usd112-usd135 per piece
Packaging Details box 170*235*213mm
Delivery Time 5-7 working days
Payment Terms T/T, Western Union
Supply Ability 5000pcs/month
Product Details
Product 1hp Variable Frequency Driver Dimension 118*156*185mm
Vector Control 0~600Hz V/F Control 0~3200Hz
Digital Setting 0.01Hz Analog Setting Maximum Frequency ×0.025%
Control Mode Open-loop Vector Control (SVC), Closed-loop Vector Control (FVC), VF Control Startup Torque G Type: 0.25Hz/150% (SVC), 0Hz/180%(FVC), P Type: 0.5Hz/100%
V/F Curve Straight-line, Multi-points, Square V/F, V/F Separation, V/F Semi-separation V/F Separation Complete Separation, Semi-separation
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220V Vfd Phase Converter


1hp Vfd Phase Converter

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Product Description

220v 3 Phase Variable Speed Motor Controller 1hp Vfd Phase Converter

3 Phase 220v Input Output Variable Frequency Driver For Motor Kw



Item CM540-2.2K
Brand Name coolmay
Warranty 12 Month
Power AC
Rated Power 2.2KW
Control Mode PLC
Highest frequency 0.00~500.00Hz
Carrier frequency 0.8kHz~12kHz
Torque control response and accuracy Response time 5ms, Accuracy±5%(FVC)
Torque magnification Automatic torque boost; manual torque increase 0.1% to 30.0%


As high performance vector control mini frequency inverter, Coolmayindependently developed new generation general purpose electrical motor controller, With a new generation of high-performance advanced vector control technology applying, high torque control even under low speed, high speed precision, quick torque response and high speed range are available for sophisticated motor control.

It is featured to have modular design, small size, small temperature rise, low noise, and reliable performance. It has built in simple PLC, PID adjusting, programmable input and output terminals function, RS458 terminals, multi function analog input and output function. ect.


Power range: 0.75kw

Input voltage: 3 phase 220v input ,220v output.

Control mode: Open-loop vector control (SVC), Closed-loop vector control (FVC), VF control.

Protection function: Over voltage/Over current loss of speed control


Infineon iGBT module

Modbus RTU supported




l You can set the operating frequency according to the required work rate.

l Run and Stop keys.

l Ensures safety in the event of an instantaneous power failure.

l Low noise

l High torque from start up to the rated speed.

220v 3 Phase Variable Speed Motor Controller 1hp Vfd Phase Converter 0


220v 3 Phase Variable Speed Motor Controller 1hp Vfd Phase Converter 1