Product Description:

The 131F0727 is an AC drive produced by Danfoss for the VLT FC 102 HVAC Drives series. It regulates the speed of induction motors in air-handling units, pumps, and other building services to match real-time demand. By adjusting motor speed as operating conditions change, the drive can reduce energy consumption and mechanical wear in industrial automation systems and commercial facilities.

The drive handles an apparent power of 6.93 kVA, providing the capacity needed for full-load operation. Its input range of 380 to 480 VAC allows direct connection to common three-phase distribution systems, while its control algorithms maintain stable output during fluctuations in the main supply. Continuous power at a 110% overload level is 4 kW. Heat generated during power conversion is limited to 124 W, which reduces ventilation demands within the control panel. The power stage operates with three-phase power and includes an internal RFI filter that attenuates conducted emissions on the supply lines. The compact A2 frame helps conserve installation space, while the IP21 / Type 1 enclosure rating supports installation in dry indoor locations without an additional enclosure.

The unit has a mass of 5.15 kg, reducing handling demands during installation. Its overall height is 375 mm, and its depth is 207 mm. Standard side clearances provide convection paths in control panels designed for A-frame drives. Local setup and service functions are accessed through the graphical local control panel, which plugs into the front of the drive. Its backlit screen and icon-based navigation provide access to operating values and adjustable parameters. The installed standard software includes a multilingual language pack and supports integration with contemporary building management system protocols.