Danfoss 137L3138 iC7-Automation frequency converter with 22 kW power rating, 43 A rated current, 380-500 V AC three-phase supply, IP20 Open Type enclosure, Modbus TCP OS7MT communication, coated boards and integrated Safe Torque Off for industrial motor control applications.
£4,240.00
The Danfoss 137L3138 is a robust iC7-Automation frequency converter designed for precise industrial motor control and automation applications. As part of the advanced Danfoss iC7-Automation drive platform, it provides accurate speed and torque regulation for three-phase AC motors used in machinery, production equipment and process systems.
This frequency converter is engineered for dependable operation, flexible integration and efficient performance in modern industrial installations. With integrated functional safety, coated boards, standard I/O, Ethernet connectivity and enabled Modbus TCP communication, the 137L3138 is suitable for automation systems requiring reliable drive performance and dependable connectivity.
With a 43 A rated current, 22 kW power rating and three-phase 380–500 V AC supply, the Danfoss 137L3138 is suitable for industrial motor applications including conveyors, pumps, fans, packaging machinery and OEM equipment. Its IP20 / Open Type enclosure and FA05b frame size make it suitable for installation inside electrical cabinets and control panels.
Frequency converters such as the Danfoss 137L3138 regulate motor speed by adjusting the frequency and voltage supplied to the connected motor. This helps improve process control, reduce mechanical stress, support smoother acceleration and deceleration, and improve energy efficiency across industrial systems.
The iC7-Automation platform is designed for modern industrial control environments where reliability, connectivity and integrated safety are important. Its Modbus TCP capability, standard I/O and Safe Torque Off function make it suitable for automation, process control and machine-building applications.
| Power | 22 kW |
|---|---|
| Current | 43 A |
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | iC7-Automation |
| Full type code | IC7-60FA3N05-43A0E20F1+ACBC+AGCX+ALDC+BAMT+BDBA+BEF1+BF20+CBX0+DAAU |
| Product type | Frequency converter / variable speed drive |
| Power rating | 22 kW |
| Rated current | 43 A |
| Input voltage | 380–500 V AC |
| Input phases | Three-phase |
| Cooling method | Air cooled |
| Protection rating | IP20 / Open Type |
| Frame size | FA05b |
| EMC category | C1 and C2 |
| Control panel | Control Panel 2.8 OPX20 |
| Standard I/O | 4 × DI, 2 × DI/O, 2 × AI, 1 × AO, 2 × RO |
| Fieldbus protocol | Modbus TCP OS7MT |
| Additional connectivity | Ethernet port, no protocol |
| Functional safety | Safe Torque Off (STO) |
| Environmental protection | Coated boards |
| Mounting type | Cabinet / panel mounting |
| EMC Filter | Commercial |
The Danfoss 137L3138 is used to control the speed and torque of industrial AC motors in automation, process and machine-building applications.
This drive configuration has a rated current of 43 A.
The drive has a power rating of approximately 22 kW.
The drive operates from a three-phase 380–500 V AC supply.
This configuration includes Modbus TCP OS7MT fieldbus communication and an Ethernet port.
Danfoss iC7-Automation frequency converters are trusted by engineers, machine builders and system integrators for precise motor control, efficient operation and reliable integration into 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...