Delta AC Motor Drive Inverter VFD022B43B VFD-B Series 3HP 3 phase 380v 2200W New

item ID#: VFD022B43B
Item condition: New and Original
Weight: 3 Kg(s)
9 available/ 7 sold
Start from: 1 Unit(s)
Manufactured by: Delta
Wholesale Price: 380.00
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Delta AC Motor Drive Inverter VFD022B43B VFD-B Series 3HP 3 phase 380v 2200W New

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VFD022B23B Model.jpg


Sensorless Open and Closed Loop Vector AC Drive. The VFD-B series represents Delta's NEMA1 general purpose AC drive. The VFD-B series drive is rated to provide constant torque, featuring open and closed loop vector control. Delta offers an optional 2000 Hz high speed output that can be factory programmed at the customer's request.



1.Using 16-bit microprocessor, Zhengxuan wave PWM control
2.Automatic torque boost and automatic slip compensation
3.Output frequency 0.1 ~ 400Hz
4.16 segments can be preset speed and 15 sections can run the program
5.Built-in PID feedback control and PG speed feedback control
6. Four kinds of acceleration and deceleration time selection
7. Built-in MODBUS (RS-485 baud rate up to 38400)
8. Can prohibit the reverse, deceleration stop and freewheeling stop
9. Automatic estimation of motor parameters and extensive use of vector control
10. Settable V / F curve and automatic voltage regulator output


Standard Specifications  230V Series 1-phase/3-Phase

Model Number VFD022B43B
Max. Applicable Motor Output(kW) 2.2KW
Max. Applicable Motor Output(HP) 3HP
Rated Output Capacity(kVA) 4.2kVA
Rated Output Current(A) 5.5A
Maximum Output Voltage(V) 3-Phase Proportional to input voltage
Output Frequency(Hz) 0.1~400Hz
Output Carrier Frequency(kHz) 1KHz-15KHz
Input RatedCurrent(A) 3-Phase  5.9A
3-Phase Input Current 5.9A
Input Rated Voltage, Frequency 3-Phase 380-480V, 50/60Hz
Input Voltage Tolerance ±10% (342~528V)
Input Frequency Tolerance ±5%(47-63Hz)
Cooling Method Fan cooled

Delta VFD-B Series Technical Parameters

Control Method Positive sine wave PWM mode / (V / F control & sensorless vector control)
Frequency Set the resolution 0.01Hz
Output frequency resolution 0.01Hz
Torque characteristics Automatic torque compensation
Overload capacity 150% of rated output current runs for 60 seconds
Setting the frequency is prohibited From 0.1 to 400Hz, 3 points can be freely set
Acceleration / deceleration time 0.1~3600 seconds
Stall Prevention Level Inverter rated current of 20 ~ 250%
DC braking Braking current 0 ~ 100% of the rated current
Brake torque back up About 20%
V/F Arbitrary V / F curve setting and 1.5,1.7,2,3 power curve
Operation panel Set by RUN, STOP, JOG key
External terminal 2-wire / 3-wire type (FWD, REV, EF)Inching operation,RS485
Analog signal output Can indicate the output frequency, current, voltage, speed and so on
Built-in function 1 Automatic regulator output adjustment, S curve setting
Built-in function 2 Over-voltage, over-current stall prevention,Do not reverse
Built-in function 3 Output frequency upper and lower limit setting,Vector control
Built-in function 4 PG / PID feedback control,Parameter reset & password lock
Protective function Voltage, current, overload protection,Ground protection


Air conditioners for large buildings; woodcarving machine; punching machine; wastewater treatment systems; crane drive and swivel; washing machine; vertical stamping machines; compressor; elevator; escalator; circular loom; flat knitting machine; pasta machine; four-sided woodworking planer, etc 



1. Usually we will ship the items within 3 working days after the payment is reached.
2. DHL, UPS, Fedex, or EMS is available for shipping.
3. Delivery time:DHL, UPS, Fedex, EMS express shipping usually take 3-10 working days depends on the country delivered to.
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5. Buyers please note: Accessories tariffs must be buyers to pay.The buyer can choose EMS express to avoid tariffs.
6. Any accidents, delays or other issues are the responsibility of the shipping service.

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Return Policy:

    We accept 14 days return policy. If you want to return the item, please contact us in 14 days first and make sure the package is un-opened. The buyer has to pay for the go and back delivery cost and the custom fee of each country. Once we received the product and checked, we will make refund for the part in 24 hours.
    Any quality problem in normal use during the warranty period, we will repair for free. The buyer should pay the return cost and our company will pay the re-shipping cost.


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