175H4135 Danfoss
Wake Industrial LLC is not an authorized distributor of this product.
The Danfoss 175H4135 is part of the VLT 3000 Variable Speed Drives series and features a rated power of 1.5 kW with a maximum output voltage of 230 V. It has a CT output current of 7.8 A, a maximum input current of 9.1 A, and an enclosure rating of IP00. The drive weighs 7.4 kg and operates with an efficiency of 0.96.
Internal Product Review
The 175H4135 is a Danfoss VLT 3000 variable speed drive rated at 1.5 kW for 3 x 200/220/230 V supply systems. A 0.96 efficiency rating and 12.5 A 60-second output current support stable control through changing load conditions. A strong choice for applications requiring dependable drive performance with efficient power conversion.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The 175H4135 is a variable frequency drive produced by Danfoss within the VLT 3000 Variable Speed Drives series. As a solid-state converter, it takes three-phase input power and generates a controllable output frequency, allowing automation systems to regulate induction motor speed without mechanical throttling. In material-handling lines, fan arrays, or pump circuits, the unit sits between the mains supply and the motor. It executes ramp, braking, and steady-state commands issued by a PLC or stand-alone keypad, providing electronic control over acceleration, deceleration, and operating speed.
The drive provides a nominal output of 1.5 kW when connected to a 3 × 200/220/230 V network with an allowable fluctuation of ±10%. The input side draws up to 9.1 A, while the inverter can deliver 3.1 kVA of apparent power to the motor terminals with a conversion efficiency of 0.96. Under steady load, the synthesized output waveform reaches a maximum of 230 V. The chassis has an enclosure rating of IP00, so it must be installed inside a filtered cabinet that prevents contact with live components and limits exposure to contaminants. The maximum cable cross-section is 2.5 mm², and the installation requires a 16 A pre-fuse. The drive permits no more than two starts per minute. Cabinet ventilation must also remove the losses generated by the inverter section so internal temperatures remain within the permitted operating range.
The constant-torque output reaches 7.8 A, while the drive can sustain a surge current of 12.5 A for 60 seconds to overcome inertial loads during acceleration. Internal heat production is limited to 100 W, helping control component temperatures when adequate cabinet airflow is available. The assembly has a vibration tolerance of 0.7 g, allowing it to withstand oscillations commonly transmitted through industrial machine frames. The unit weighs 7.4 kg, which supports manageable handling during cabinet installation. Appropriate mounting clearance should be maintained around the chassis to permit ventilation and provide access to power and control wiring.
