Product Description:

The 175Z7360 is a variable frequency drive produced by Danfoss for the VLT 6000 HVAC Drives series. As an HVAC drive, it adjusts the speed of induction motors that power building fans, pumps, and air-handling equipment. This allows air volume and pressure to track real-time demand instead of requiring the motors to run continuously at a constant speed. Variable-speed control can reduce electrical consumption and mechanical stress in commercial and industrial climate-control systems.

For electrical integration, the unit accepts a three-phase supply of 200–240 VAC, matching low-voltage distribution used in light-industrial panels. Its output capacity reaches 7.5 kW (10 HP), making it suitable for medium-frame blower or secondary-loop pump motors. The electronics are housed in a Compact NEMA 1 enclosure, which provides protection from accidental contact and falling debris in clean indoor locations. Operation and parameter entry are handled through a detachable display because the drive is supplied with an LCP. The panel provides setpoint editing, status messages, and fault history from the front of the drive. Electromagnetic suppression devices are installer-selectable because the power stage is supplied without a filter, permitting the use of an external RFI solution when required.

The drive uses a baseline standard unit configuration, which supports consistent installation across multiple air-handling zones. Its uncoated printed circuit boards require the cabinet to maintain suitable humidity and contaminant levels for HVAC equipment. An embedded Graham application profile supplies default PID and ramp parameters tailored to typical fan curves, simplifying initial setup. The drive has no fieldbus option, so it is intended for standalone or hardwired control architectures that do not require an additional communication module.