Danfoss 137H3693 iC7-Automation frequency converter designed for industrial automation, high-performance motor control and energy-efficient drive applications.
£3,675.20
The Danfoss 137H3693 is a high-performance iC7-Automation frequency converter designed for precise and efficient control of three-phase AC motors in advanced industrial automation systems. Built on Danfoss’s latest-generation drive architecture, it delivers excellent performance, flexibility and integration capability for modern industrial environments.
This drive provides accurate torque and speed regulation across a wide operating range, ensuring stable motor performance even under dynamic load changes. Its modular design supports scalable system integration, making it suitable for OEM machinery, production lines and process automation applications requiring high reliability.
With a rated output current of 38 A and a three-phase 380–500 V AC supply, the 137H3693 is ideal for medium-to-high power applications such as conveyors, pumps, compressors and industrial processing equipment. It is designed for cabinet installation with an IP20 enclosure rating. {index=0}
The iC7-Automation platform delivers precise motor control by regulating voltage and frequency dynamically, ensuring smooth acceleration, stable torque and consistent performance across varying load conditions.
Its modular architecture enables seamless integration into modern automation systems, supporting advanced diagnostics, condition monitoring and predictive maintenance features that improve uptime and operational efficiency.
| Power | 18.5 kW |
|---|---|
| Current | 38 A |
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | iC7-Automation |
| Product type | Frequency converter / VFD |
| Rated current | 38 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 | FA05b |
| Safety | Safe Torque Off (STO) |
| Approx. weight | 14–17 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 38 A for medium-to-high 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 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...