Danfoss 137U4246 iC7-Automation frequency converter, a 30 kW three phase 380-500 V AC industrial variable speed drive with 61 A output current, PROFINET RT communication, IP21 / UL Type 1 protection and integrated STO / SS1-t functionality.
£6,143.20
The Danfoss 137U4246 is a robust iC7-Automation frequency converter designed for accurate motor speed control in industrial automation and machinery applications. As part of the advanced Danfoss iC7-Automation drive platform, it provides reliable operation, flexible communication and efficient performance for modern three-phase motor systems.
This air-cooled variable speed drive is engineered for control panel installations where dependable motor control, functional safety and repeatable commissioning are required. Its IP21 / UL Type 1 enclosure provides improved protection compared with open-type drives, while maintaining a practical format for industrial electrical installations.
With a rated motor power of 30 kW, a rated output current of 61 A and a three-phase 380-500 V AC supply, the Danfoss 137U4246 is ideal for pumps, fans, conveyors, compressors, production machinery and OEM automation systems.
Frequency converters such as the Danfoss 137U4246 regulate motor speed by adjusting output voltage and frequency. This helps improve process control, reduce energy consumption and minimise mechanical stress on motors, pumps, fans and driven equipment.
The iC7-Automation platform is developed for modern industrial systems where reliable operation, communication flexibility and functional safety are essential. With PROFINET RT communication, integrated Ethernet and STO / SS1-t functionality, this drive is well suited to automated production environments and machine control panels.
| Power | 30 kW |
|---|---|
| Current | 61 A |
| Phase | Three Phase |
| IP Rating | IP21 |
| Series | iC7-Automation |
| Part number | 137U4246 |
| Catalogue number | 7FC-AUFA3N05-61A0E21F1-000145284 |
| Model code | IC7-60FA3N05-61A0E21F1+ACBC+ALDC+BAPR+BDBA+BEF2+BF20+DAAU |
| Product type | Frequency converter / variable speed drive |
| Typical motor power | 30 kW |
| Rated output current | 61 A |
| Input voltage | 380-500 V AC |
| Input phases | 3-phase |
| Cooling method | Air cooled |
| Protection rating | IP21 / UL Type 1 |
| Frame size | FK063 |
| EMC category | C1 and C2 |
| Communication protocol | PROFINET RT OS7PR |
| Other communication | Ethernet port |
| Standard I/O | 4×DI, 2×DI/O, 2×AI, 1×AO, 2×RO |
| Functional safety | STO, SS1-t, fieldbus |
| Control panel | OPX20 |
| EMC Filter | Commercial |
The Danfoss 137U4246 is used to control the speed and torque of three-phase AC motors in industrial automation, machinery and process control applications.
The drive is typically rated for motors up to approximately 30 kW, depending on the application and motor conditions.
The drive has a rated output current of approximately 61 A.
The drive operates from a three-phase 380-500 V AC supply.
The Danfoss 137U4246 supports PROFINET RT communication and includes an Ethernet port for automation network connectivity.
Danfoss iC7-Automation drives are trusted by engineers, OEMs and system integrators for reliable motor control, efficient operation and seamless integration into modern automation systems.
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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...