Danfoss 137H3673 iC7-Automation frequency converter with 5.6 A output, 380–500 V AC supply, modular design and STO safety for industrial automation applications.
£1,076.80
The Danfoss 137H3673 is a high-performance iC7-Automation frequency converter designed for demanding industrial automation environments where precise motor control, reliability and system flexibility are essential. Built on Danfoss’ advanced drive platform, it delivers excellent performance for both standard and complex applications requiring stable torque and speed regulation.
Engineered for modern industrial systems, this drive combines intelligent motor control with a modular architecture that supports a wide range of communication and safety options. It is designed to integrate seamlessly into automated production lines, helping improve efficiency, reduce energy consumption and enhance process stability.
With a rated output current of 5.6 A and a three-phase 380–500 V AC supply, the 137H3673 is suitable for small to medium industrial motors used in conveyors, pumps, fans and OEM machinery applications requiring consistent performance under variable load conditions.
The iC7-Automation series is designed to deliver precise and stable motor performance across a wide range of industrial applications. It ensures smooth acceleration, accurate torque control and reliable operation even under fluctuating load conditions.
Its modular design allows flexible expansion for communication, safety and control features, making it suitable for integration into modern automated systems and smart manufacturing environments.
| Power | 2.2 kW |
|---|---|
| Current | 5.6 A |
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | iC7-Automation |
| Product type | Frequency converter |
| Rated current | 5.6 A |
| Input voltage | 380–500 V AC |
| Input phases | 3-phase |
| Frequency | 50 / 60 Hz |
| Output frequency | 0–590 Hz |
| Protection rating | IP20 / cabinet mounted |
| Frame size | FA02a |
| Cooling | Forced air cooling |
| Safety function | Safe Torque Off (STO) |
| EMC Filter | None |
It is used for precise control of AC motor speed and torque in industrial automation systems.
Yes, it supports fieldbus options such as PROFINET depending on configuration.
Yes, Safe Torque Off (STO) is integrated for safe motor operation.
It is compatible with standard industrial AC induction motors.
It is designed for installation inside industrial electrical control cabinets.
Danfoss iC7-Automation drives are widely used for precise, efficient and reliable motor control in modern industrial automation systems.
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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...