Danfoss 137H3752 iC7 Automation frequency converter designed for industrial motor control, offering advanced performance for automation and process applications.
£11,203.20
The Danfoss 137H3752 is a high-performance iC7 Automation frequency converter designed for demanding industrial motor control applications. Built for precision, efficiency and reliability, this advanced drive delivers superior control of AC motors in automation, manufacturing and process systems where stability and energy efficiency are critical.
As part of the next-generation Danfoss iC7 drive platform, this model is engineered to support complex machine requirements while maintaining simple integration into modern industrial networks. It combines robust hardware design with flexible control capabilities, making it suitable for both OEM machinery builders and industrial end users.
With a voltage range of 380–500 V AC and a high current rating suitable for heavy-duty applications, the 137H3752 is typically used in systems requiring precise speed and torque control of larger motors, such as pumps, conveyors, compressors and industrial processing equipment. {index=0}
The Danfoss iC7 Automation drive regulates motor speed by precisely adjusting voltage and frequency output. This enables smoother machine operation, improved process accuracy and reduced mechanical wear across industrial systems.
Its advanced control architecture is designed to handle dynamic load changes, making it suitable for high-demand applications where consistent performance and operational reliability are essential.
| Power | 75 kW |
|---|---|
| Current | 147 A |
| Phase | Three Phase |
| IP Rating | IP21 |
| Product family | iC7 Automation |
| Product type | Frequency converter / variable frequency drive |
| Input voltage | 380–500 V AC |
| Input phases | 3-phase |
| Input frequency | 50 / 60 Hz |
| Protection rating | IP21 / UL Type 1 |
| Control functions | Advanced motor speed and torque control |
| Safety function | Safe Torque Off (STO) |
| Cooling type | Air-cooled |
| Frame size | Industrial heavy-duty frame |
| EMC Filter | None |
It is used for controlling the speed and torque of AC motors in industrial automation and process systems.
It operates on a three-phase 380–500 V AC supply.
Yes, it includes Safe Torque Off (STO) functionality for safe motor operation.
It is commonly used in manufacturing, material handling, HVAC, pumps and heavy industrial automation.
Yes, the iC7 Automation platform is designed specifically for OEMs and machine builders requiring flexible motor control solutions.
Danfoss iC7 Automation drives are widely used in modern industry to deliver precise motor control, improved energy efficiency and reliable performance in demanding automation environments.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...