The VLT® HVAC Series variable-frequency drives feature a modular design. All drives are configured and tested to customer specifications at the factory. The drives have enhanced HVAC-specific capabilities and custom programmability, including integral cascade control, fan control, and compressor control features. Integrated fuses and disconnect capability are included in each drive enclosure. The drives have open communications. An enhanced user interface provides an intuitive, English-language menu with an available graphical readout. The drive also has enhanced PC tools such as HVAC Energy Box, an energy analysis tool; MCT 10, drive configuration and setup software; and a USB-port interface.

Danfoss NAMC, a div. of Danfoss Inc., 8800 W. Bradley Rd., Milwaukee, WI 53224; 800-621-8806; 414-355-6117 (fax);;

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