Danfoss 137U2829 iC7-Automation frequency converter with 1120 A output current, three-phase 380-500 V AC input, IP20 open-type enclosure, Modbus TCP communication and integrated STO safety functionality.
£72,094.40
The Danfoss 137U2829 is a very high-performance iC7-Automation frequency converter designed for demanding industrial motor control, machinery automation and process applications. Built on the advanced Danfoss iC7-Automation drive platform, it delivers precise speed and torque control for three-phase AC motors while supporting modern industrial safety, communication and cabinet installation requirements.
This frequency converter is engineered for efficient operation, robust reliability and straightforward integration into automated control systems. Its air-cooled construction, standard I/O configuration and Ethernet-based communication make it suitable for OEM machine builders, system integrators and industrial facilities requiring dependable very high-power drive performance.
With a rated output current of 1120 A and operation from a three-phase 380-500 V AC supply, the 137U2829 is suitable for extremely demanding industrial motor applications. The IP20 open-type enclosure is intended for control cabinet installation, while integrated Safe Torque Off (STO) functionality and Modbus TCP communication support safe and connected automation systems.
Frequency converters such as the Danfoss 137U2829 regulate motor speed by adjusting output voltage and frequency. This helps industrial machinery operate more efficiently, with smoother acceleration, improved process control and reduced mechanical stress on motors and driven equipment.
The iC7-Automation platform is designed for advanced industrial environments where performance, safety and connectivity are essential. With integrated I/O, Ethernet connectivity and Modbus TCP communication, this drive can be incorporated into PLC-controlled machinery, production lines and process control systems.
| Power | 630 kW |
|---|---|
| Current | 1120 A |
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | iC7-Automation |
| Part number | 137U2829 |
| Model code | IC7-60FA3N05-1120E20F2 |
| Product type | Frequency converter / AC drive |
| Rated output current | 1120 A |
| Input voltage | 380-500 V AC |
| Input phases | 3-phase |
| Protection rating | IP20 / Open Type |
| Frame size | FA12 |
| Cooling method | Air-cooled |
| EMC category | C2 |
| Control panel | OPX20 2.8" display |
| Standard I/O | 4xDI, 2xDI/O, 2xAI, 1xAO, 2xRO |
| Functional safety | Safe Torque Off (STO) |
| EMC Filter | Commercial |
The Danfoss 137U2829 is used to control the speed and torque of three-phase AC motors in industrial automation, machinery and process control applications.
The 137U2829 operates from a three-phase 380-500 V AC supply.
This frequency converter has a rated output current of 1120 A.
Yes. The drive includes integrated Safe Torque Off (STO) functionality for machine safety applications.
The drive supports Modbus TCP fieldbus communication and includes an Ethernet port for industrial automation system integration.
Danfoss iC7-Automation frequency converters are trusted by machine builders, automation engineers and industrial operators for reliable motor control, efficient operation and flexible integration into demanding control 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...