Danfoss 137L9751 iC7-Automation air-cooled frequency converter for industrial motor control, featuring 3-phase 380-500 V AC supply, 5.6 A current rating, IP20/Open Type protection, EtherNet/IP and STO safety.
£1,148.00
The Danfoss 137L9751 is a high-performance iC7-Automation frequency converter designed for precise motor control, reliable operation and efficient automation in demanding industrial environments. As part of the advanced Danfoss iC7-Automation drive series, it provides dependable variable speed control for machinery, production systems and process applications.
This air-cooled frequency converter is engineered for users who require accurate motor speed regulation, strong communication capability and flexible integration with modern automation platforms. Its compact cabinet-mounted format makes it suitable for OEM machine builders, panel builders, system integrators and industrial maintenance teams.
With a three-phase 380–500 V AC supply, 5.6 A current rating and IP20/Open Type protection, the Danfoss 137L9751 is well suited to controlled electrical cabinet installations. The unit includes a 2.8 OPX20 control panel, standard I/O, EtherNet/IP capability and integrated Safe Torque Off functionality for safe and efficient motor control.
Frequency converters such as the Danfoss iC7-Automation regulate motor speed by controlling output frequency and voltage. This enables machinery to run more efficiently, improves process control and helps reduce mechanical stress on motors, pumps, fans and driven equipment.
The iC7-Automation platform is developed for industrial systems where precision, reliability and communication flexibility are essential. With integrated I/O, Ethernet connectivity, fieldbus support and functional safety, the Danfoss 137L9751 can be integrated into modern automation architectures with confidence.
| Power | 2.2 kW |
|---|---|
| Current | 5.6 A |
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | iC7-Automation |
| Catalogue number | 7FC-AUFA3N05-05A6E20F3-000118286 |
| Product type | Frequency converter |
| Cooling method | Air cooled |
| Input voltage | 380–500 V AC |
| Input phases | 3-phase |
| Rated current | 5.6 A |
| Protection rating | IP20 / Open Type |
| Frame size | FA02a |
| EMC category | C3 |
| Control panel | 2.8 OPX20 |
| Standard I/O | 4xDI, 2xDI/O, 2xAI, 1xAO, 2xRO |
| Fieldbus protocol | EtherNet/IP OS7IP |
| Other protocol support | Ethernet port, no protocol |
| Functional safety | STO, not upgradable |
| Mounting type | Cabinet / panel mounting |
| EMC Filter | Industrial |
The Danfoss 137L9751 is used to control the speed and torque of electric motors in industrial automation, machinery and process control applications.
This model belongs to the Danfoss iC7-Automation frequency converter series.
The drive operates from a three-phase 380–500 V AC supply.
The Danfoss 137L9751 supports EtherNet/IP OS7IP fieldbus communication, with an Ethernet port also included.
Yes. The drive includes integrated Safe Torque Off (STO) functional safety, listed as not upgradable for this configuration.
Danfoss iC7-Automation frequency converters are trusted by machine builders, automation engineers and industrial operators for precise motor control, reliable operation and flexible integration into modern control systems.
● 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...