175Z7034 Danfoss
Wake Industrial LLC is not an authorized distributor of this product.
MPN: VLT6052HT4C20STR3DLF00A00C0
The Danfoss 175Z7034 is a standard HVAC drive from the VLT 6000 HVAC Drives series and features a power rating of 37 kW or 50 HP. It comes in a compact IP20 enclosure with an integrated LCP display and operates at a voltage range of 380 to 460 VAC. The drive includes Class A1 and B RFI filters for electromagnetic compatibility and is designed specifically for HVAC applications.
Internal Product Review
The 175Z7034 is a Danfoss VLT 6000 HVAC drive designed for HVAC applications. The compact IP20 enclosure and included local control panel support straightforward panel integration and efficient commissioning. Operation across 380-460 VAC with a 37 kW / 50 HP rating makes this unit a strong choice for dependable medium-power drive performance.
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Product Description:
The 175Z7034 is a variable frequency drive manufactured by Danfoss as part of the VLT 6000 HVAC Drives series. It converts constant mains power into variable-frequency, variable-voltage output so that induction motors connected to air handlers, chillers, or cooling-tower fans operate at the speed required by the system. By modulating motor speed instead of relying on dampers or valves to restrict flow, the drive can reduce energy consumption and mechanical wear. In HVAC automation, it serves as a local motor controller and can also be integrated into a larger building management architecture through its available control connections.
The drive accepts a supply of 380–460 VAC, which is compatible with common three-phase distribution systems in commercial and industrial facilities. Within this voltage range, the inverter delivers up to 37 kW or 50 HP of continuous mechanical power, making it suitable for medium-sized supply fans, exhaust fans, pumps, and related equipment. The electronics are housed in a compact IP20 enclosure that supports cabinet mounting and protects against accidental contact with live internal parts. Setpoints, operating data, and diagnostic information are accessible through an included local control panel (LCP), allowing direct interaction with the drive from its front panel. Conducted electrical emissions are suppressed by an integrated Class A1 and Class B filter, reducing the need for separate line-filtering components in compatible installations.
The drive belongs to the HVAC application group and includes control functions intended for common fan and pump operating cycles. Its internal assembly is supplied as a standard unit, with the baseline arrangement of thermal monitoring, input and output connections, and other internal components. The unit has no fieldbus interface, so start, stop, and speed-reference signals must be provided through hardwired terminals or entered through the local control panel. It is manufactured with no protective coating on the electronics, so installation in a clean electrical cabinet helps limit exposure to moisture, dust, and airborne contaminants. Adequate cabinet ventilation and suitable spacing around the enclosure support heat removal during continuous operation.
