Danfoss 137X3474 iC7-Automation frequency converter, a high-power 1260 A three phase variable speed drive with Modbus TCP communication, IP54 protection and integrated Safe Torque Off functionality for industrial automation applications.
£83,796.80
The Danfoss 137X3474 is a high-power iC7-Automation frequency converter designed for demanding industrial motor control, process automation and engineered drive systems. As part of the advanced Danfoss iC7-Automation drive platform, it provides dependable performance, flexible communication and efficient control of large three-phase AC motors.
This air-cooled variable frequency drive is engineered for applications where robust motor control, integrated safety and cabinet-ready protection are essential. Its IP54 / UL Type 12 enclosure offers enhanced protection for industrial environments, while its modular iC7 architecture supports integration into modern automation and control systems.
With a rated current of 1260 A, a three-phase 380-500 V AC supply and Modbus TCP communication, the Danfoss 137X3474 is suitable for large conveyors, pumps, fans, compressors, process machinery and heavy-duty production equipment. The drive’s OPX20 control panel and standard I/O provide convenient commissioning, monitoring and machine integration.
Frequency converters such as the Danfoss 137X3474 regulate motor speed by controlling output voltage and frequency. This enables smoother starting and stopping, improved process accuracy, reduced mechanical stress and better energy performance across demanding industrial applications.
The iC7-Automation platform is designed for modern industrial control environments, offering scalable drive architecture, integrated safety and flexible connectivity. With Modbus TCP communication, this drive can be integrated into PLC, SCADA and plant-wide automation systems for reliable monitoring and control.
| Power | 710 kW |
|---|---|
| Current | 1260 A |
| Voltage | 500 V |
| Phase | Three Phase |
| IP Rating | IP54 |
| Series | iC7-Automation |
| Part number | 137X3474 |
| Model code | IC7-60FA3N05-1260E54F2+AGCX+AJFD+BAMT+BDBA+BEF1+BF20+CAC0+CCC0+CDC0+CEC0+DAAU |
| Product type | Frequency converter / variable speed drive |
| Rated current | 1260 A |
| Supply voltage | 380-500 V AC |
| Input phases | 3-phase |
| Protection rating | IP54 / UL Type 12 |
| Frame size | FB12 |
| Cooling method | Air cooled |
| EMC category | C2 |
| Fieldbus communication | Modbus TCP OS7MT |
| Other communication | Ethernet port, no protocol |
| Standard I/O | 4x DI, 2x DI/O, 2x AI, 1x AO, 2x RO |
| Functional safety | STO, not upgradable |
| Control panel | OPX20 2.8" |
| Application | High-power industrial motor control and automation |
| EMC Filter | Commercial |
The Danfoss 137X3474 is used to control the speed and torque of large three-phase AC motors in industrial automation, process control and high-power drive applications.
This model has a rated current of 1260 A.
The drive operates from a three-phase 380-500 V AC supply.
This drive includes Modbus TCP OS7MT fieldbus communication for integration with industrial automation networks.
Yes, the drive includes integrated Safe Torque Off (STO) functionality for machine safety applications.
Danfoss iC7-Automation frequency converters are engineered for reliable motor control, efficient operation and flexible integration across demanding industrial automation and process control 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...