Delta Electronics VFD Drives VFD-B versatile series model VFD055В43A

Delta Electronics
VFD055В43A
VFD055В43A

Price: 781,00

Delta Electronics frequency inverters VFD-B versatile represents Delta's NEMA1 general purpose AC drive. The VFD-B versatile 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. Applications: 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. 


  • Output frequency 0.1~400 Hz
  • Adjustable V/f curve and vector control
  • Master/Auxiliary and 1st / 2nd frequency source selectable
  • 16-step speed control and 15-step preset speed process control
  • Built-in PID feedback control
  • Auto torque boost & slip compensation
  • Built-in MODBUS communication, baud rate up to 38400 bps
  • Support communication module (DN-02, LN-01, PD-01)

Additional links:

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  • Official Supply
  • Official Warranty
  • Brand-new products only
  • Express delivery on request
Buy at: € 781,00

Technical Specification

Manufacturer: Delta Electronics
Series: VFD-B
Model: VFD055В43A
Application: pumps / fans / lifts / cranes / general purpose
Capacity, kW: 5.5
Current, А: 13
Main power supply, V: 380-480
Phase: 3
Output frequency, Hz: 0,1-400
Enclosure: IP 20
Overload capacity, % per 1 min.: 150
Acceleration time, sec: 0.1-3600
Deceleration time, sec: 0.1-3600
EMC filter: optional
Braking unit: optional
Analog input: 4
Digital input: 12
Analog output: 1
Digital output: 1
Relay output: -
RS485 (Modbus RTU): +
Starting torque: 150% at 1 Hz
PID: PID - regulation
V/f control mode: +
Vector control with feedback: -
Sensorless vector control: +
Operation temperature, °С: -10......+40
Storage temperature, °С: -20......+60
Dimensions (W x H x D), mm: 200х323х183,2
Weight, kg: 8
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