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Delta B Series VFD – Variable Frequency Drive
Variable Frequency Drive

Delta B Series VFD

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.

Model / part no.Confirmed on quote
ConditionNew / reconditioned on request
Price & availabilityOn request, quoted within business hours
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No online payment. We confirm price, condition and dispatch time on the quotation.

Product Details

Applications

Specifications

  • 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)

What to Include in Your Enquiry

  • Model or part number
  • Quantity required
  • Machine or application
  • New or reconditioned preference

Buying Questions

Can I enquire without the exact model number?

Yes. Describe the machine, the application and the fault, and attach a photo of the existing unit or its nameplate. We will help identify the right item before you order.

Is this item new or reconditioned?

Condition and warranty are confirmed on the quotation. Where both new and reconditioned options exist, we quote both so you can choose.

Can I add several products to one quotation?

Yes. Use "Add to RFQ" on each product, set the quantities on the quote page and send them together.

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Send the model, nameplate photo or a short description. We check availability, compatible alternatives and lead time, then reply with a quotation.