Danfoss 137U2300 iC7-Automation frequency converter, a high-power three-phase AC drive with 380-500 V AC input, 658 A current rating, Modbus TCP communication and integrated STO safety functionality.
£27,540.00
The Danfoss 137U2300 is a high-power iC7-Automation frequency converter designed for demanding industrial automation, process control and heavy-duty motor applications. As part of the advanced Danfoss iC7-Automation drive platform, it delivers precise speed and torque control for large three-phase AC motors used in modern production systems, plant equipment and machinery.
This air-cooled drive combines robust motor control performance with integrated functional safety, industrial communication and flexible I/O. The iC7-Automation series is engineered to support efficient operation, secure connectivity and reliable performance in demanding industrial environments.
With a rated current of 658 A, a three-phase 380-500 V AC supply and Modbus TCP communication, the Danfoss 137U2300 is ideal for large pumps, fans, compressors, conveyors and heavy industrial machinery. Its IP20 open-type enclosure and FA11 frame are designed for installation within electrical control panels and drive cabinets.
Frequency converters such as the Danfoss 137U2300 regulate motor speed by controlling output voltage and frequency. This allows large motor-driven systems to operate more efficiently while improving process control, reducing mechanical stress and supporting smoother operation across demanding applications.
The iC7-Automation platform is built for modern industrial environments where secure connectivity, reliable performance and flexible automation integration are essential. With Modbus TCP support, standard I/O and integrated STO, the 137U2300 can be incorporated into PLC-controlled systems, process plants and large machinery installations.
| Power | 355 kW |
|---|---|
| Current | 658 A |
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | iC7-Automation |
| Product type | AC frequency converter |
| Model code | IC7-60FA3N05-658AE20F2+AGCX+BAMT+BDBA+BEF1+BF20+CAC0+DAAU |
| Rated current | 658 A |
| Mains voltage | 380-500 V AC |
| Input phases | 3-phase |
| Protection rating | IP20 / Open Type |
| Frame size | FA11 |
| EMC category | C2 |
| Fieldbus protocol | Modbus TCP OS7MT |
| Other communication | Ethernet port, no protocol |
| Functional safety | STO, not upgradable |
| Standard I/O | 4x DI, 2x DI/O, 2x AI, 1x AO, 2x RO |
| Control panel | Control Panel 2.8 OPX20 |
| Interface board | MicroSD card reader and RTC |
| Cooling method | Air-cooled |
| Mounting type | Cabinet / panel mounting |
| EMC Filter | Commercial |
The Danfoss 137U2300 is used to control the speed and torque of large three-phase AC motors in industrial automation, process control and heavy-duty machinery applications.
The drive has a rated current of 658 A.
The 137U2300 operates from a three-phase 380-500 V AC supply.
Yes, the drive includes Modbus TCP OS7MT fieldbus communication for integration with industrial automation networks.
The drive includes integrated Safe Torque Off (STO) functionality for machine safety applications.
Danfoss iC7-Automation frequency converters are trusted by panel builders, automation engineers and industrial manufacturers for efficient motor control, advanced connectivity and reliable operation in demanding 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...