Danfoss 137H3694 iC7-Automation frequency converter designed for industrial automation, high-performance motor control and energy-efficient drive applications.
£4,211.20
The Danfoss 137H3694 is a high-performance iC7-Automation frequency converter designed for advanced industrial motor control applications requiring precision, reliability and seamless automation integration. Built on Danfoss’s latest modular drive platform, it delivers outstanding performance for modern industrial systems.
This drive provides accurate torque and speed control across a wide operating range, ensuring stable motor performance even under dynamic load variations. Its scalable architecture and intelligent control capabilities make it suitable for OEM machinery, process automation and high-demand production environments.
With a rated output current of 43 A and a three-phase 380–500 V AC supply, the 137H3694 is ideal for medium-to-high power applications such as conveyors, pumps, compressors and automated industrial systems. It is designed for cabinet mounting with an IP20 enclosure. {index=0}
The iC7-Automation platform delivers highly precise motor control by dynamically regulating voltage and frequency. This ensures smooth acceleration, stable torque delivery and consistent performance even under fluctuating industrial loads.
Its modular architecture enables seamless integration into modern automation systems, supporting advanced diagnostics, monitoring and predictive maintenance functions that improve uptime and operational efficiency.
| Power | 22 kW |
|---|---|
| Current | 43 A |
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | iC7-Automation |
| Product type | Frequency converter / VFD |
| Rated current | 43 A |
| Input voltage | 380–500 V AC |
| Input phases | 3-phase |
| Frequency | 50 / 60 Hz |
| Output frequency | up to 590 Hz |
| Protection rating | IP20 (cabinet installation) |
| Cooling | Air-cooled |
| Frame size | FA05c |
| Safety | Safe Torque Off (STO) |
| Approx. weight | 15–18 kg (variant dependent) |
| EMC Filter | None |
It is used for precise speed and torque control of AC motors in industrial automation systems.
It has a rated output current of 43 A suitable for higher power applications.
Yes, it supports PROFINET RT and Ethernet communication depending on configuration.
Yes, it includes integrated Safe Torque Off (STO) functionality for safe operation.
It is designed for installation inside electrical control cabinets with IP20 protection.
Danfoss iC7-Automation drives deliver reliable, efficient and intelligent motor control for advanced industrial systems requiring precision and high uptime.
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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...