Danfoss 137G3656 iC7-Automation frequency converter with 38 A output current, 380-500 V AC three-phase input, Modbus TCP communication and integrated Safe Torque Off functionality.
£3,232.80
The Danfoss 137G3656 is a powerful and intelligent iC7-Automation frequency converter engineered for demanding industrial automation and motor control applications. As part of the advanced Danfoss iC7-Automation drive platform, it delivers precise motor control, integrated safety functionality and secure connectivity for modern production environments. Designed to support Industry 4.0 requirements, this drive combines exceptional performance with a compact cabinet-mounted design.
Developed for machine builders, OEMs and industrial integrators, the iC7-Automation series provides advanced motor control, embedded Industrial IoT security and flexible communication capabilities. Its configurable architecture enables seamless integration into automation systems while helping improve machine efficiency and operational reliability.
With a rated output current of 38 A, a three-phase 380-500 V AC supply and integrated Modbus TCP communication, the Danfoss 137G3656 is ideally suited for conveyors, pumps, compressors, fans, process machinery and advanced manufacturing systems. The IP20 open-type construction allows easy installation within industrial control panels.
The Danfoss iC7-Automation platform has been developed to deliver reliable motor control, intelligent connectivity and integrated security for demanding industrial environments. Its advanced architecture supports modern automation strategies while enabling improved efficiency and machine productivity.
Integrated communication protocols, configurable I/O and built-in safety functionality allow the 137G3656 to integrate seamlessly with PLCs, industrial networks and machine control systems. This makes it a versatile solution for both standalone equipment and complex automated production lines.
| Power | 18.5 kW |
|---|---|
| Current | 38 A |
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | iC7-Automation |
| Part number | 137G3656 |
| Model code | IC7-60FA3N05-38A0E20F3 |
| Product type | Frequency converter / variable frequency drive |
| Rated current | 38 A |
| Input voltage | 380-500 V AC |
| Input phases | 3-phase |
| Input frequency | 50 / 60 Hz |
| Protection rating | IP20 Open Type |
| EMC category | C3 |
| Additional networking | Ethernet port |
| Functional safety | STO (Safe Torque Off), not upgradable |
| Digital inputs | 4 DI + 2 configurable DI/O |
| Analogue inputs | 2 AI |
| Analogue outputs | 1 AO |
| Relay outputs | 2 RO |
| Mounting type | Cabinet / panel mounting |
| Frame size | FA05b |
| Control panel | OPX20 graphical control panel |
| EMC Filter | Industrial |
The Danfoss 137G3656 is a frequency converter designed to provide precise speed and torque control for three-phase AC motors used in industrial automation and manufacturing applications.
The drive operates from a three-phase 380-500 V AC supply.
The drive includes Modbus TCP OS7MT communication along with Ethernet connectivity for industrial automation networks.
Yes. The drive includes integrated Safe Torque Off (STO) functionality as standard.
The Danfoss 137G3656 features an IP20 Open Type enclosure designed for installation inside electrical control panels.
Danfoss iC7-Automation drives are trusted globally for delivering reliable motor control, advanced communication capabilities, integrated safety and intelligent automation 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...