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137U8173 Danfoss 710kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137U8173 iC7-Automation air-cooled frequency converter with 1260 A output current, three-phase 380-500 V AC input, IP54 / UL Type 12 enclosure, PROFINET RT communication, standard I/O and integrated STO safety functionality.
£77,967.00
Why Choose the Danfoss 137U8173 iC7-Automation Frequency Converter?
The Danfoss 137U8173 is a high-power iC7-Automation frequency converter designed for precise speed and torque control of large three-phase AC motors in demanding industrial automation applications. As part of the advanced Danfoss iC7-Automation series, it delivers reliable motor control, integrated safety and modern connectivity for heavy-duty industrial drive systems.
This air-cooled drive is engineered for applications requiring very high output current, robust enclosure protection and seamless integration with automation networks. Its IP54 / UL Type 12 enclosure, standard I/O and PROFINET RT communication make it suitable for industrial control panels, process systems and large motor-driven machinery.
With a rated output current of 1260 A and operation from a three-phase 380-500 V AC supply, the 137U8173 is ideal for large motors used in pumps, fans, compressors, conveyors, production equipment and process automation systems.
Key Advantages
- High-power frequency converter for industrial automation.
- 1260 A rated output current for very large motor control applications.
- Three-phase 380-500 V AC input for industrial power systems.
- Integrated Safe Torque Off (STO) safety function.
- PROFINET RT enabled for automation network integration.
- Standard I/O included for flexible control wiring.
- IP54 / UL Type 12 enclosure for demanding environments.
- Air-cooled construction supports reliable continuous-duty operation.
Key Features
- Danfoss iC7-Automation series.
- 1260 A nominal output current.
- Three-phase 380-500 V AC input supply.
- Air-cooled frequency converter design.
- Integrated Safe Torque Off (STO) functionality.
- PROFINET RT OS7PR fieldbus protocol enabled.
- Ethernet port included.
- Control Panel 2.8 OPX20 included.
- Standard I/O: 4xDI, 2xDI/O, 2xAI, 1xAO, 2xRO.
- IP54 / UL Type 12 protection rating.
Reliable Motor Control for Very High-Power Systems
Frequency converters such as the Danfoss 137U8173 regulate motor speed by adjusting output voltage and frequency. This helps improve process precision, reduce mechanical stress and optimise energy use across large industrial motor-driven systems.
The iC7-Automation platform is designed for demanding automation environments requiring high performance, robust connectivity and dependable safety functionality. With PROFINET RT, Ethernet connectivity, standard I/O and integrated STO, the 137U8173 can be integrated into PLC-based systems, SCADA networks and industrial control panels.
Typical Applications
- Large industrial pumps and pumping stations.
- High-capacity fans, blowers and ventilation systems.
- Heavy-duty compressors.
- Conveyors and bulk material handling systems.
- Water and wastewater treatment facilities.
- Process automation and production machinery.
- Industrial drive control panels.
- Very high-power motor control applications.
Technical Specifications
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| Power | 710 kW | |
|---|---|---|
| Current | 1260 A | |
| Phase | Three Phase | |
| IP Rating | IP54 | |
| EMC Filter | Commercial | |
| Series | iC7-Automation | |
| Type code | 7FC-AUFA3N05-1260E54F2-000153940 | |
| Model code | IC7-60FA3N05-1260E54F2+AGCX+AJFX+AMMX+BAPR+BDBA+BEF1+BF20+DAAU | |
| Product type | Air-cooled frequency converter | |
| Rated output current | 1260 A | |
| Input voltage | 380-500 V AC | |
| Input phases | 3-phase | |
| Input frequency | 50 / 60 Hz | |
| Protection rating | IP54 / UL Type 12 | |
| Frame size | FB12 | |
| EMC category | C2 | |
| Control panel | Control Panel 2.8 OPX20 | |
| Standard I/O | 4xDI, 2xDI/O, 2xAI, 1xAO, 2xRO | |
| Fieldbus protocol | PROFINET RT OS7PR | |
| Other protocols | Ethernet port, no protocol | |
| Functional safety | STO, not upgradable | |
| Cooling method | Air-cooled |
Frequently Asked Questions
What is the Danfoss 137U8173 used for?
The Danfoss 137U8173 is used to control the speed and torque of large three-phase AC motors in industrial automation, process control and heavy-duty machinery applications.
What output current does this drive provide?
The drive has a rated output current of approximately 1260 A.
What supply voltage does the drive require?
The 137U8173 operates from a three-phase 380-500 V AC supply.
Does this model include safety functionality?
Yes, the drive includes integrated Safe Torque Off (STO) functionality.
Which communication protocol is enabled?
This model supports PROFINET RT OS7PR fieldbus communication and includes an Ethernet port for automation integration.
Trusted for Very High-Power Automation
Danfoss iC7-Automation frequency converters are trusted by industrial engineers and automation specialists for reliable motor control, advanced connectivity and efficient operation in demanding high-power applications.
