175H1732 Danfoss
Wake Industrial LLC is not an authorized distributor of this product.
The Danfoss 175H1732 is a VLT 3000 Variable Speed Drive with a rated power of 1.1 kW and an output current of 2.6 Amps. It operates at an AC line voltage of 440/460/500 V and has an IP54 enclosure rating. The drive measures 530 mm in height, 284 mm in width, 178 mm in depth, and weighs 11 kg.
Internal Product Review
The 175H1732 is a Danfoss VLT 3000 variable speed drive rated for 1.1 kW with 440/460/500 V AC input. An IP54 enclosure and 0.96 efficiency support dependable operation in enclosed industrial installations. Integral dynamic braking and a 300 m maximum motor cable length make the unit a strong fit for distributed drive layouts.
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Product Description:
The 175H1732 is a variable frequency drive produced by Danfoss within the VLT 3000 Variable Speed Drives series. This enclosed AC inverter modulates three-phase supply voltage for induction motors, allowing process equipment to run at a controlled speed instead of a fixed mains frequency. An integral dynamic brake dissipates regenerated energy during rapid deceleration, making the unit suitable for conveyors, pump skids, and moderate-inertia loads that demand quick stopping performance during industrial automation duty cycles.
The input section accepts a three-phase line of 440/460/500 V AC, matching common low-voltage grids in heavy-duty facilities. Under constant-torque settings, the inverter can deliver an output current of 2.6 A, which corresponds to a continuous apparent power of 2.3 kVA at the terminals. For short overload events, the current may rise to 3.4 A for 60 seconds, allowing startup and transient torque requirements to be met without tripping the protection system. Conversion efficiency is rated at 0.96, which helps limit heat generation to a power loss of 60 W. A recommended 16 A prefuse protects upstream conductors from excessive current. The drive can operate with motor leads up to 300 m long and conductors with a cross-sectional area of 2.5 mm² without derating.
The drive’s enclosure carries an ingress protection rating of IP54, enabling installation in locations exposed to limited dust and water splashes. An integral dynamic brake resistor is installed inside the housing, eliminating the need for external braking hardware. The enclosure measures 530 mm high, 284 mm wide, and 178 mm deep. The assembly weighs 11 kg, allowing panel mounting without heavy reinforcement. The silicon switching stage supports a motor rated at 1.1 kW, making the drive suitable for small fans, mixers, or metering pumps where a compact footprint and onboard braking are beneficial.
