Variable Frequency Drives B Series

VFD-B Series
Features
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.
Specifications
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) 
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