Danfoss VLT HVAC drives come with Smart-Start functionality and Firmware version 3.50 for on-board BACnet communication; an external BACnet module is also available. The variable frequency drives feature a modular design and are configured and tested to customer specifications at the factory. They include integral cascade, fan and compressor controls. Integrated fuses and a disconnect capability are included in each drive enclosure.
Danfoss VLT Drives; 800-621-8806; www.danfossdrives.com