175H1692 Danfoss
Wake Industrial LLC is not an authorized distributor of this product.
The Danfoss 175H1692 is part of the VLT 3000 Variable Speed Drives series and offers a constant torque power of 37.0 kW with an efficiency of 0.96. This drive supports a maximum variable torque power of 45.0 kW and has an IP54 enclosure rating. It weighs 69 kilograms and produces an acoustic noise level of 72 dBA.
Internal Product Review
The 175H1692 is a Danfoss VLT 3000 variable speed drive with IP54 protection and 0.96 efficiency. Constant torque performance at 37.0 kW and 60 second overload current of 104.0 A support dependable operation in demanding drive systems. A strong selection for industrial installations requiring efficient output and solid overload capacity.
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Product Description:
The 175H1692 is a variable frequency drive manufactured by Danfoss for the VLT 3000 Variable Speed Drives series. This cabinet-mounted unit converts fixed mains power into a regulated three-phase output, allowing process controllers to match induction motor speed to real-time load demands. The drive supports conveyors, pumps, and fans that require accurate acceleration, deceleration, and steady-state speed control in automated production lines.
During constant-torque applications, the drive can deliver 37.0 kW of mechanical power, which corresponds to an apparent output of 56.3 kVA at the motor terminals. To maintain this output, the inverter supplies a continuous phase current of 65.0 A. Short production surges can be absorbed because the current can rise to 104.0 A for 60 seconds without tripping, giving machines time to overcome startup or jam conditions. Electrical conversion efficiency is 0.96, so only 4% of the input is dissipated as heat; the documented power loss for this duty is 1,467 W. A 125 A gL upstream fuse protects the supply wiring and provides coordinated short-circuit protection.
When the load profile is dominated by centrifugal pumps or fans, the variable-torque curve applies. Under these conditions, the drive can deliver 45.0 kW, while its apparent output reaches 67.5 kVA and its motor current reaches 78.0 A. The sealed housing carries an IP54 rating, protecting the internal components against dust and water splashes so the unit can be mounted near processing equipment. Acoustic emission is 72 dBA at full load, and a vibration endurance of 0.7 g permits installation on frames subject to moderate vibration. The output terminals accept cable lugs for conductors up to 50 mm², simplifying the connection of low-impedance motor leads. Thermal losses in variable-torque duty rise to 1,888 W, and the complete drive assembly weighs 69 kg.
