175Z7366 Danfoss
Wake Industrial LLC is not an authorized distributor of this product.
MPN: VLT6022GT4CN1STR0DLF00A00C0
The Danfoss 175Z7366 is part of the VLT 6000 HVAC Drives series and has a power rating of 15 kW or 20 HP. This HVAC drive operates at 380 to 460 VAC and comes in a compact NEMA 1 enclosure with an LCP display. It is a standard unit without conformal coating or RFI filter and is designed for Graham applications.
Internal Product Review
The 175Z7366 is a Danfoss VLT 6000 HVAC drive built for 380-460 VAC service with a 15 kW / 20 HP rating. The compact NEMA 1 enclosure and integrated LCP simplify panel installation and local setup, making this unit a dependable choice for HVAC control.
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Product Description:
The 175Z7366 is an HVAC variable frequency drive produced by Danfoss for the VLT 6000 HVAC Drives series. Designed for fan and pump applications, the unit adjusts induction motor speed to balance airflow, water flow, and energy consumption in building automation systems. By modulating motor frequency and voltage, it allows facility controllers to match mechanical output to real-time load demands without relying on mechanical dampers or throttling valves. This variable-speed operation can reduce unnecessary motor output during periods of lower heating, cooling, or circulation demand.
The drive operates from a three-phase mains supply ranging from 380 to 460 VAC, allowing connection to common industrial and commercial power systems. Its power section is rated at 15 kW/20 HP, indicating the continuous motor load that the drive can support under appropriate operating conditions. A Compact NEMA 1 enclosure supports indoor wall or panel installation while providing basic protection against accidental contact with internal components. The compact housing also reduces the installation space required in mechanical rooms and control panels. An included local control panel (LCP) provides direct access to parameter entry, operating status, and manual start-and-stop commands. The drive is configured as a standard unit that uses the common electrical and thermal layout associated with this product series.
The drive has uncoated circuit boards, so it should be installed in a clean, dry location that is protected from corrosive vapors, condensation, and excessive airborne contamination. The application option slot is empty, and no fieldbus interface is installed. Conventional analog and digital control terminals remain available for connection to building controllers, sensors, switches, and other external control devices. The input stage has no integrated RFI filter, so external electromagnetic interference mitigation may be needed when required by the installation. Appropriate external filtering, shielded motor cables, grounding practices, and cable separation can help control conducted and radiated electrical noise. These installation measures should be selected according to the connected motor, cable length, power distribution system, and applicable site requirements.
