• 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

PID Control 2.2KW 380V Three Phase VFD 3HP Variable Frequency Drive

Place of Origin China
Brand Name Coolmay
Certification CE
Model Number CM540-2.2K
Minimum Order Quantity 1
Price usd80-usd92 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
Power Phase Three Phase Power Voltage 380v
Frequency 3hp Control Method SVC,FVC,VF
Speed Accuracy ±0.5%(SVC) ±0.02%(FVC) Analog 0-10V,4-20mA
Weight 1.9kg Product Name VFD Converters
Communication RS485 Modbus
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2.2KW Three Phase VFD


Three Phase VFD 3HP


3HP Variable Frequency Drive

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Product Description

PID Control 2.2KW 380V Three Phase VFD 3HP Variable Frequency Drive

3HP VFD Inverter 3 Phase 2.2KW 380V Variable Frequency Drive


Product Description:

  1. This VFD can be used for constant torque loads(such as hard starting:Air conpressor,HVAC units) and variable torque loads(such as pumps,fans,etc) It can be used as a motor speed control and a phase converter.
  2. This item use sine wave PWN(SPWM) for the control system and performace excellently.


  1. - Inpute Voltage: 380V(380V±15%)
  2. - Size:118x156x185mm(LxWxH)
  3. - PID control;advanced calculous PID closed-loop arithmetic,quick responding speed and high suitability;
  4. - Easy PLC function can realize 16 legs of speed and inverter control function;
  5. - RS485 communication port,adopting standard international MODBUS main circuit control;
  6. - With extremely strong anti-jamming capability
  7. - Low output ratting torque0.5HZ-150%,low speed running ability;
  8. - Carrier adjustable by 12KHZ,completely soundless working environment;
  9. - Broad voltage working area
  10. - Auto voltage regulation (AVR) technique,for ensuring the inverter load capability;
  11. - Various control technique by both synchronization and non-synchronization,dynamically realize fast starting without changing brakes;
  12. - With perfect error protection and short circuit starting protection capability;
  13. - PASS ISO9001 quality certification which means this item is the top quanlity item


Item Specifications


Maximum frequency

Vector control: 0~600Hz

VF control:0~1200Hz

  Carrier Frequency

0.8kHz~12kHz. The carrier frequency automatically adjusted based on the load features.


Input frequency


Digital setting: 0.01Hz

Analog setting: maximum frequency ×0.025%

  Control mode

Open-loop vector control (SVC),

Closed-loop vector control (FVC)

V/F control.

  Start-up torque

Mode G machine: 0.25Hz/150% (open loop vector control)

0.2Hz/180% (closed loop vector control)

Mode P machine: 0.5Hz/100% (Open loop vector control)

Speed adjustment


1:200(Open loop Vector flux control)

1:1000(Closed loop Vector flux control)

Speed stability accuracy

±0.5%(SVC), ±0.02%(FVC)

Overload capacity

G type: 150% rated current 60s. 180% rated current 3s.

P type: 120% rated current 60s. 150% rated current 3s.

DC injection braking

DC braking frequency: 0.00Hz~maximum, braking time: 0.0s~36.0s.

Braking action current value:0.0%~100.0%



PID Control 2.2KW 380V Three Phase VFD 3HP Variable Frequency Drive 0