Danfoss 137L2881 iC7-Automation frequency converter, an air-cooled three phase variable frequency drive with 588 A output current, 380-500 V AC supply, EtherNet/IP communication and integrated STO safety functionality.
£24,573.60
The Danfoss 137L2881 is a high-performance iC7-Automation frequency converter designed for precise speed and torque control of three-phase AC motors in demanding industrial automation applications. As part of the advanced Danfoss iC7-Automation drive platform, it delivers efficient motor control, flexible connectivity and reliable performance for modern machinery and process systems.
This air-cooled variable frequency drive is engineered for industrial environments where dependable operation, integrated safety and automation communication are essential. The iC7-Automation series supports precision motor control, secure connectivity and configurable options to suit a wide range of demanding automation requirements.
With a rated output current of 588 A and a three-phase 380-500 V AC supply, the Danfoss 137L2881 is ideal for high-power motor control in manufacturing, processing, material handling and plant automation. Its IP20 / Open Type enclosure is suitable for installation within protected industrial cabinets and control panels.
Frequency converters such as the Danfoss 137L2881 regulate motor speed by adjusting output voltage and frequency. This enables industrial motors to operate more efficiently while improving process control and reducing mechanical stress on components such as pumps, fans, conveyors and compressors.
The iC7-Automation platform is built for modern automation systems where reliable connectivity, integrated safety and flexible commissioning are essential. With EtherNet/IP communication and extensive standard I/O, the 137L2881 can be integrated into PLC-controlled systems, industrial networks and high-performance machinery installations.
| Power | 315 kW |
|---|---|
| Current | 588 A |
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | iC7-Automation |
| Part Number | 137L2881 |
| Model Code | 7FC-AUFA3N05-588AE20F2-000120759 |
| Configuration Code | IC7-60FA3N05-588AE20F2+AGCX+ALDC+BAIP+BDBA+BEF1+BF20+DAAU |
| Product type | Frequency converter / variable frequency drive |
| Rated output current | 588 A |
| Input voltage | 380-500 V AC |
| Input phases | 3-phase |
| Input frequency | 50 / 60 Hz |
| Cooling method | Air-cooled |
| Frame size | FA10 |
| Protection rating | IP20 / Open Type |
| EMC category | C2 |
| Control panel | 2.8-inch OPX20 |
| Standard I/O | 4xDI, 2xDI/O, 2xAI, 1xAO, 2xRO |
| Fieldbus protocol | EtherNet/IP OS7IP |
| Functional safety | Safe Torque Off (STO), not upgradable |
| EMC Filter | Commercial |
The Danfoss 137L2881 is used to control the speed and torque of three-phase AC motors in industrial automation, process control and machine building applications.
This model has a rated output current of 588 A.
The drive operates from a three-phase 380-500 V AC supply.
Yes, this iC7-Automation drive includes integrated Safe Torque Off (STO) functionality.
This configuration includes EtherNet/IP OS7IP fieldbus communication for integration with industrial automation systems.
Danfoss iC7-Automation frequency converters are used by engineers, OEMs and system integrators to deliver reliable motor control, efficient operation and flexible automation connectivity 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...