Danfoss 137H4178 iC7 Automation frequency converter designed for medium-duty industrial motor control, offering efficient performance and reliable automation integration.
£2,120.80
The Danfoss 137H4178 is a high-performance iC7 Automation frequency converter designed for demanding industrial motor control applications. It delivers precise speed and torque regulation for AC motors, supporting efficient, stable and energy-optimised operation in modern automation systems.
As part of the advanced Danfoss iC7 platform, this drive is engineered for industrial environments requiring high power density, flexible configuration and integrated safety features. It is widely used in OEM machinery and process industries where reliability and scalable motor control are essential.
This model operates on a three-phase 380–500 V AC supply and is typically rated at 16 A / 7.5 kW (10 hp), making it suitable for medium-duty industrial applications such as conveyors, pumps, compressors and general automation machinery. {index=0}
The Danfoss iC7 Automation drive regulates motor speed by adjusting output frequency and voltage, enabling precise control of AC motor systems. This improves process stability, reduces mechanical wear and enhances overall system efficiency.
Its control architecture is designed for robust performance under variable load conditions, making it suitable for continuous industrial operation and OEM machine integration.
| Power | 7.5 kW |
|---|---|
| Current | 16 A |
| Phase | Three Phase |
| IP Rating | IP20 |
| 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 |
| Rated current | 16 A |
| Power rating | 7.5 kW / 10 hp |
| Protection rating | IP20 / Open Type |
| Frame size | FA03a |
| Cooling type | Air-cooled |
| Control functions | Advanced speed and torque control |
| EMC Filter | None |
It is used for controlling speed and torque of AC motors in industrial automation and process applications.
It operates on a three-phase 380–500 V AC supply.
It is typically rated at around 7.5 kW / 10 hp depending on configuration.
Yes, it includes Safe Torque Off (STO) functionality for safe motor operation (depending on configuration).
It is commonly used in manufacturing, HVAC, pumping systems, conveyors and general industrial automation.
Danfoss iC7 Automation drives are widely used across industry to deliver precise motor control, improved energy efficiency and reliable performance in demanding industrial 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...