Danfoss 137U6326 iC7-Automation air-cooled frequency converter with approximately 1.1 kW power rating, 3.0 A current rating, 380-500 V AC three-phase supply, Modbus TCP communication and integrated STO functional safety.
£743.20
The Danfoss 137U6326 is a compact iC7-Automation air-cooled frequency converter designed for precise control of three-phase AC motors in industrial automation, machinery and process applications. As part of the advanced Danfoss iC7-Automation series, it provides reliable variable speed control, integrated functional safety and flexible Ethernet-based communication for modern industrial systems.
Designed for machine builders, panel builders and system integrators, the iC7-Automation platform combines efficient motor performance with a compact cabinet-mounted format. Its standard I/O, integrated control panel and fieldbus communication options help simplify commissioning and support smooth integration with PLCs and automation networks.
With a rated current of 3.0 A, a motor power rating of approximately 1.1 kW and a three-phase 380–500 V AC supply, the 137U6326 is ideal for smaller industrial motors used in conveyors, pumps, fans, packaging machinery and general automation equipment.
The Danfoss iC7-Automation frequency converter regulates motor speed and torque by adjusting output voltage and frequency. This helps improve process accuracy, reduce energy consumption and minimise mechanical stress on motors and connected machinery.
The 137U6326 is well suited to compact control panels where dependable motor control, Ethernet-based communication and integrated safety are required. Its Modbus TCP capability, standard I/O and integrated control panel make it practical for use in modern PLC-controlled automation systems.
| Power | 1.1 kW |
|---|---|
| Current | 3 A |
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | iC7-Automation |
| Part number | 137U6326 |
| Catalogue number | 7FC-AUFA3N05-03A0E20F1-000051880 |
| Model code | IC7-60FA3N05-03A0E20F1+ACBC+ALDC+BAMT+BDBA+BEF1+BF20+CBX0+DAAU |
| Product type | Air-cooled frequency converter |
| Rated power | approx. 1.1 kW / 1.5 hp |
| Rated current | 3.0 A |
| Input voltage | 380–500 V AC |
| Input phases | 3-phase |
| Protection rating | IP20 / Open Type |
| Frame size | FA02b |
| Cooling method | Air-cooled |
| Other protocols | Ethernet port, no protocol |
| Safety functions | STO, not upgradable |
| Control panel | Control Panel 2.8 OPX20 |
| Standard I/O | 4xDI, 2xDI/O, 2xAI, 1xAO, 2xRO |
| EMC category | C1 and C2 |
| EMC Filter | Commercial |
The Danfoss 137U6326 is used to control the speed and torque of three-phase AC motors in industrial automation, machinery and process control applications.
The 137U6326 is suitable for approximately 1.1 kW / 1.5 hp motor applications.
This frequency converter is designed for a three-phase 380–500 V AC supply.
The drive includes Modbus TCP OS7MT fieldbus communication for integration with industrial automation networks.
The Danfoss 137U6326 includes integrated Safe Torque Off (STO) functional safety.
Danfoss iC7-Automation frequency converters are trusted by engineers, machine builders and system integrators for efficient motor control, flexible connectivity and reliable performance 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...