Danfoss 137H3677 iC7-Automation frequency converter with 9.2 A output, 380–500 V AC supply, modular design and STO safety for industrial automation applications.
£1,504.00
The Danfoss 137H3677 is a high-performance iC7-Automation frequency converter engineered for demanding industrial automation environments requiring precise motor control, advanced connectivity and robust operational reliability. It is part of Danfoss’ next-generation drive platform, designed to deliver high efficiency and flexible system integration across a wide range of industrial applications.
Built for modern automation systems, this drive combines intelligent motor control with a modular architecture that supports scalable communication, safety functions and digital integration. It ensures stable torque performance, smooth operation and energy-efficient motor management even under variable load conditions.
With a rated output current of 9.2 A and a three-phase 380–500 V AC supply, the 137H3677 is suitable for small to medium industrial motors used in conveyors, pumps, HVAC systems and general-purpose automation equipment.
The iC7-Automation series is designed to deliver precise and stable motor performance in demanding industrial environments. It provides accurate torque control, smooth acceleration and consistent operation even under changing load conditions.
Its modular design allows flexible expansion of communication, safety and control features, making it suitable for integration into modern automation systems and smart manufacturing environments.
| Power | 4 kW |
|---|---|
| Current | 9.2 A |
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | iC7-Automation |
| Product type | Frequency converter |
| Rated current | 9.2 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 speed and torque control of AC motors 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 used in automation systems.
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 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...