Danfoss 137X4473 iC7-Automation frequency converter, a 385 A three-phase AC variable frequency drive designed for demanding industrial automation and high-power motor control applications.
£16,892.80
The Danfoss 137X4473 is a high-performance AC variable frequency drive (VFD) designed for demanding industrial automation and motor control applications. As part of the advanced Danfoss iC7-Automation frequency converter series, it provides precise speed and torque control for large three-phase motors used in modern production and process environments.
This air-cooled frequency converter is engineered for applications where reliable motor control, efficient operation and robust connectivity are essential. With coated circuit boards, integrated safety functionality and automation-ready communication options, the 137X4473 is well suited to industrial systems requiring dependable long-term performance.
With a current rating of 385 A and a three-phase 380–500 V AC supply, the Danfoss 137X4473 is ideal for large pumps, fans, compressors, conveyors and heavy-duty production machinery. Its IP20 / Open Type format is intended for installation within suitable electrical cabinets or control panels.
Frequency converters such as the Danfoss 137X4473 regulate motor speed and torque by adjusting the output voltage and frequency supplied to the motor. This allows industrial machinery to operate according to demand, improving energy efficiency while reducing mechanical stress on motors and driven equipment.
The iC7-Automation series is designed for advanced automation systems where precise motor control, secure connectivity and dependable performance are critical. With PROFINET RT communication, integrated STO safety and a flexible I/O platform, this drive is suitable for high-power machinery and process control applications.
| Power | 200 kW |
|---|---|
| Current | 385 A |
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | iC7-Automation |
| Model code | IC7-60FA3N05-385AE20F2+AGCX+BAPR+BDBA+BEF1+BF20+DAAU |
| Product type | Air-cooled frequency converter |
| Current rating | 385 A |
| Input voltage | 380–500 V AC |
| Input phases | 3-phase |
| Protection rating | IP20 / Open Type |
| Frame size | FA09 |
| EMC category | C2 |
| Other communication | Ethernet port, no protocol |
| Standard I/O | 4 × DI, 2 × DI/O, 2 × AI, 1 × AO, 2 × RO |
| Functional safety | STO, not upgradable |
| Control panel | Control Panel 2.8 OPX20 |
| Environmental protection | Coated boards |
| EMC Filter | Commercial |
The Danfoss 137X4473 is used to control the speed and torque of large three-phase AC motors in industrial automation, process machinery and heavy-duty motor control applications.
The drive has a current rating of approximately 385 A.
The Danfoss 137X4473 operates from a three-phase 380–500 V AC supply.
Yes, this model includes integrated Safe Torque Off (STO) functionality for safe motor stopping in supported applications.
The drive supports PROFINET RT communication, making it suitable for integration with modern industrial automation networks.
Danfoss iC7-Automation frequency converters are trusted by engineers and system integrators to deliver powerful motor control, reliable connectivity and efficient operation 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...