Danfoss 137U6806 iC7-Automation air-cooled frequency converter with 9.2 A output current, three phase 380-500 V AC supply, Modbus TCP communication, IP20 Open Type enclosure and integrated Safe Torque Off for compact industrial motor control applications.
£1,659.20
The Danfoss 137U6806 is a compact iC7-Automation frequency converter designed for precise motor speed and torque control in industrial automation and machine building applications. As part of the advanced Danfoss iC7-Automation series, this air-cooled drive delivers reliable performance, flexible communication and integrated safety functionality for modern control systems.
This frequency converter is engineered for cabinet installation where compact size, dependable operation and network integration are important. With Modbus TCP communication, standard I/O and integrated Safe Torque Off functionality, the 137U6806 is well suited to automation panels, OEM machinery and process control environments.
With a rated output current of 9.2 A and a three-phase 380–500 V AC supply, the Danfoss 137U6806 is ideal for industrial motors used in conveyors, pumps, fans, light machinery and compact automation systems. The IP20 / Open Type enclosure is intended for installation inside suitable electrical cabinets.
Variable frequency drives such as the Danfoss 137U6806 control motor operation by adjusting output frequency and voltage. This helps improve energy efficiency, reduce mechanical wear and deliver smoother operation across industrial machines and automated systems.
The iC7-Automation platform is designed for applications where compact motor control, communication flexibility and safety functions are essential. With Modbus TCP, standard I/O and integrated STO functionality, the 137U6806 provides a strong solution for modern automation panels and OEM machinery.
| Power | 4 kW |
|---|---|
| Current | 9.2 A |
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | iC7-Automation |
| Part number | 137U6806 |
| Catalog number | 7FC-AUFA3N05-09A2E20F3-000151956 |
| Model code | IC7-60FA3N05-09A2E20F3+ACBC+ALDC+BAMT+BDBA+BEF1+BF20+CAM0+CBC0+DAAU+DD11 |
| Product type | Frequency converter / variable frequency drive |
| Rated output current | 9.2 A |
| Input voltage | 380–500 V AC |
| Input phases | 3-phase |
| Frequency | 50 / 60 Hz |
| Protection rating | IP20 / Open Type |
| Frame size | FA02b |
| EMC category | C3 |
| Cooling method | Air-cooled |
| Fieldbus protocol | Modbus TCP OS7MT |
| Other communication | Ethernet port, no protocol |
| Functional safety | STO (Safe Torque Off), not upgradable |
| Control panel | Control Panel 2.8 OPX20 |
| Standard I/O | 4xDI, 2xDI/O, 2xAI, 1xAO, 2xRO |
| Mounting type | Cabinet / panel mounting |
| EMC Filter | Industrial |
The Danfoss 137U6806 is used to control the speed and torque of three-phase AC motors in industrial automation, machinery and process control applications.
The drive has a rated output current of 9.2 A.
The Danfoss 137U6806 operates from a three-phase 380–500 V AC supply.
The drive includes Modbus TCP OS7MT fieldbus communication and an Ethernet port.
Yes. The drive includes integrated Safe Torque Off (STO) functionality, which is not upgradable in this configuration.
Danfoss iC7-Automation frequency converters are trusted by machine builders, automation engineers and industrial operators for compact motor control, flexible communication and dependable performance in demanding automation 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...