Variable Frequency Drive: Wireless

Automatic control of a ventilation system

Product Overview

Lower a facility’s energy consumption and streamline ventilation management in the facility by combining Lenze’s hardware and VES-Artex ventilation design expertise. Working in tandem with environmental controls, wireless VFDS automatically adjust fan speed based on the environment’s temperature. 

A wireless VFD provides precise sensor-less motor control which provides low wear-rate brake control, dynamic braking through brake resistors, S-ramps for smooth acceleration and deceleration, a flying restart circuit, PID controller, and DC connection. This means energy consumption can be reduced up to 75% based on run times and fan speeds.

Other features of Lenze’s wireless VFD include: IP66 (NEMA 4X) enclosure rating, a Safe Torque Off (STO) setting which prevents unexpected motor restarts during repairs and maintenance, USB microw diagnostic interface, and compatibility with a keypad or WLAN modules.

Wireless Variable Frequency Drive_Lenza
  • Available Options

  • 1.5 or 3 hp

    Voltage input can be either 208-240V or 400-480V

  • Resources & Documentation

  • Additional Resources

  • Links to associated webinars and articles are coming soon!

  • Videos

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