175Z4365 Danfoss
Wake Industrial LLC is not an authorized distributor of this product.
MPN: VLT5042PT5C20STR3D0F10A00C0
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The Danfoss 175Z4365 is a frequency converter from the VLT 5000 Frequency Converters series. It features a process control card, supports Profibus DP V0/V1 at 12 Mbaud, and has a compact IP20 enclosure. The converter operates with a three-phase supply of 380-500 V and delivers power sizes of 37 kW at 110% torque and 30 kW at 160% torque.
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Product Description:
The 175Z4365 is a frequency converter produced by Danfoss for the VLT 5000 Frequency Converters series. The unit converts a constant AC input into a variable-frequency and variable-voltage output so induction motors can follow the load profiles required by pumps, fans, and material-handling equipment. By combining power electronics and controls in a single chassis, the converter supplies both speed regulation and torque limitation. These capabilities enable tighter process control and lower energy consumption across automated plant systems.
The converter accepts a 380–500 V three-phase supply, aligning with common industrial feeders and eliminating the need for step-up transformers. Its power module is rated for 37 kW of continuous duty when applications allow 110% torque, while a separate operating range of 30 kW supports loads that demand 160% short-term torque for rapid acceleration. Heat and particulate ingress are limited by the compact IP20 housing. Communication with PLCs is handled through Profibus DP V0/V1 at 12 Mbaud, which provides cyclic setpoint exchange as well as diagnostic telegrams. The design uses standard hardware revisions and does not include an application option, leaving the terminal blocks and backplane available for later expansion or customer-specific I/O.
Drive supervision is performed by a process control card that locally calculates frequency commands, acceleration ramps, and fault logic. Because the factory configuration has no display, setup and monitoring are performed through serial tools or the fieldbus connection. Electromagnetic emissions are reduced by a Class A1 and Class B filter, supporting plant wiring requirements for mixed-voltage switchboards. The printed circuit assemblies use uncoated circuit boards, so the converter should be installed in an enclosure that remains free of condensing humidity. Its control architecture provides predictable response times while maintaining a low component count. Access through the serial connection or Profibus network allows operating parameters and diagnostic information to be managed without a local operator panel.
