Danfoss 137L3317 iC7-Automation frequency converter, an air-cooled industrial drive with 480 A current rating, three-phase 380-500 V AC input, IP20/Open Type enclosure, EtherNet/IP connectivity and Safe Torque Off functionality.
£20,814.40
The Danfoss 137L3317 is a powerful and highly configurable iC7-Automation frequency converter designed for demanding industrial motor control applications. Built for precision speed and torque regulation, this air-cooled drive provides dependable performance for modern automation systems, process equipment and heavy-duty machinery.
As part of the advanced Danfoss iC7-Automation series, the 137L3317 combines efficient motor control with flexible communication, integrated safety and robust industrial design. It is well suited to machine builders, system integrators and industrial operators requiring a scalable drive platform for complex automation environments.
With a three-phase 380–500 V AC supply, 480 A current rating and IP20/Open Type enclosure, the Danfoss 137L3317 is ideal for large industrial motors used in conveyors, pumps, compressors, fans and process machinery. The drive includes EtherNet/IP connectivity, standard I/O and integrated Safe Torque Off functionality for reliable automation integration.
Frequency converters such as the Danfoss 137L3317 control motor speed by adjusting output frequency and voltage. This helps improve process accuracy, reduce energy consumption and minimise mechanical stress on connected equipment.
The iC7-Automation platform is designed for demanding industrial environments where connectivity, flexibility and safety are essential. With integrated EtherNet/IP communication, standard I/O and STO functionality, the 137L3317 can be easily incorporated into modern control systems and automation networks.
| Power | 250 kW |
|---|---|
| Current | 480 A |
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | iC7-Automation |
| Type code | 7FC-AUFA3N05-480AE20F3-000121418 |
| Product type | Frequency converter |
| Cooling method | Air-cooled |
| Current rating | 480 A |
| Input voltage | 380–500 V AC |
| Input phases | 3-phase |
| Frequency | 50 / 60 Hz |
| Protection rating | IP20 / Open Type |
| Frame size | FA10 |
| EMC category | C3 |
| Standard I/O | 4xDI, 2xDI/O, 2xAI, 1xAO, 2xRO |
| Functional safety | Safe Torque Off (STO), not upgradable |
| Control panel | Control Panel 2.8 OPX20 |
| EMC Filter | Industrial |
The Danfoss 137L3317 is used to control the speed and torque of three-phase AC motors in industrial automation, process control and heavy-duty machinery applications.
The drive operates from a three-phase 380–500 V AC supply.
The Danfoss 137L3317 has a current rating of 480 A.
Yes. The drive includes integrated Safe Torque Off (STO) functionality for safer machine operation.
The 137L3317 includes EtherNet/IP OS7IP fieldbus communication and an Ethernet port for industrial network connectivity.
Danfoss iC7-Automation frequency converters are trusted by engineers and system integrators for precise motor control, flexible connectivity and reliable performance in demanding industrial environments.
● Service Agreements
Credit Accounts
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
● frequently asked questions
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
● latest blog
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...