Danfoss 137U8423 iC7-Automation air-cooled frequency converter with 3-phase 380-500 V AC supply, 5.6 A current rating, IP20/Open Type enclosure, EtherNet/IP communication and integrated Safe Torque Off.
£1,252.80
The Danfoss 137U8423 is a compact iC7-Automation air-cooled frequency converter designed for precise AC motor speed and torque control in industrial automation systems. As part of the Danfoss iC7-Automation series, this drive is engineered for efficient performance, reliable communication and straightforward integration into modern machine control environments.
This frequency converter is configured for PLC-controlled machinery and panel-mounted drive systems. With integrated EtherNet/IP communication, standard I/O, Control Panel 2.8 OPX20 and Safe Torque Off functionality, the Danfoss 137U8423 supports machine builders, panel builders and system integrators requiring a compact and dependable automation drive.
With a three-phase 380–500 V AC supply, 5.6 A current rating and IP20/Open Type enclosure, the Danfoss 137U8423 is suitable for small industrial motors used in conveyors, pumps, fans, packaging equipment and OEM automation systems. Its FA02a frame and air-cooled construction enable simple installation inside suitable electrical cabinets.
Frequency converters such as the Danfoss 137U8423 regulate motor speed by adjusting the output voltage and frequency supplied to the motor. This helps improve process accuracy, reduce mechanical stress and support more efficient operation across industrial machinery and driven equipment.
The iC7-Automation platform is designed for modern automation systems where connectivity, safety and compact installation are important. With EtherNet/IP, standard I/O, OPX20 control panel and STO functionality, this drive supports reliable integration into PLC-controlled machinery and industrial control panels.
| Power | 2.2 kW |
|---|---|
| Current | 5.6 A |
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | iC7-Automation |
| Model / Part number | 137U8423 |
| Model code | IC7-60FA3N05-05A6E20F1+ACBC+ALDC+BAIP+BDBA+BEF1+BF20+CAC0+DAAU |
| Product type | Frequency converter |
| Cooling type | Air cooled |
| Input voltage | 380–500 V AC |
| Input phases | 3-phase |
| Rated current | 5.6 A |
| Frequency | 50 / 60 Hz |
| Protection rating | IP20 / Open Type |
| Frame size | FA02a |
| EMC category | C1 and C2 |
| Control panel | Control Panel 2.8 OPX20 |
| Fieldbus protocol | EtherNet/IP OS7IP |
| Other communication | Ethernet port, no protocol |
| Standard I/O | 4 DI, 2 DI/O, 2 AI, 1 AO, 2 RO |
| Functional safety | Safe Torque Off (STO), not upgradable |
| Mounting type | Cabinet / panel mounting |
| EMC Filter | Commercial |
The Danfoss 137U8423 is used to control the speed and torque of AC motors in industrial machinery, automation systems and panel-mounted drive applications.
The drive operates from a three-phase 380–500 V AC supply.
The Danfoss 137U8423 has a rated current of 5.6 A.
Yes, this model includes EtherNet/IP OS7IP fieldbus communication for industrial automation integration.
The drive includes integrated Safe Torque Off (STO) functionality.
Danfoss iC7-Automation frequency converters are used by machine builders, system integrators and industrial engineers to deliver reliable motor control, efficient operation and flexible automation connectivity.
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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...