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137U7223 Danfoss 315kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137U7223 iC7-Automation frequency converter with 380-500 V AC three phase input, 588 A output current, IP54 / UL Type 12 enclosure, EtherCAT communication and integrated Safe Torque Off functionality.
£25,437.00
Why Choose the Danfoss 137U7223 iC7-Automation Frequency Converter?
The Danfoss 137U7223 is a high-performance iC7-Automation frequency converter designed for demanding industrial motor control, automation and process applications. As part of the advanced Danfoss iC7-Automation series, it provides precise AC motor speed and torque control while supporting efficient operation, robust performance and flexible integration into modern industrial systems.
This drive is engineered for high-power applications where reliability, connectivity and safety are essential. Its air-cooled construction, integrated control functionality and automation-ready communication options make it suitable for machine builders, OEMs and industrial engineers working with heavy-duty motor-driven equipment.
With a three-phase 380-500 V AC supply, 588 A output current, IP54 / UL Type 12 enclosure and integrated EtherCAT communication, the Danfoss 137U7223 provides a robust drive solution for demanding applications requiring advanced motor control and dependable network connectivity.
Key Advantages
- Advanced iC7-Automation frequency converter for industrial motor control.
- 588 A nominal output current for high-power drive applications.
- Three-phase 380-500 V AC input for industrial power systems.
- IP54 / UL Type 12 enclosure for enhanced environmental protection.
- Integrated Safe Torque Off (STO) safety functionality.
- Built-in EtherCAT OS7EC fieldbus communication.
- Integrated Ethernet port for automation network connectivity.
- Air-cooled construction for reliable thermal performance.
Key Features
- Danfoss iC7-Automation series.
- 588 A nominal output current.
- Three-phase 380-500 V AC input supply.
- IP54 / UL Type 12 protection rating.
- Frame size FB10a.
- EMC category C2.
- Integrated Safe Torque Off (STO).
- EtherCAT OS7EC fieldbus protocol enabled.
- Ethernet port included.
- Control Panel 2.8 OPX20 included.
- Standard I/O: 4x DI, 2x DI/O, 2x AI, 1x AO, 2x RO.
- Air-cooled frequency converter construction.
Reliable Motor Control for Heavy-Duty Automation
Frequency converters such as the Danfoss 137U7223 regulate motor speed and torque by adjusting the output voltage and frequency supplied to the motor. This allows industrial equipment to operate more efficiently, improves process control and helps reduce mechanical stress on motors, gearboxes and driven machinery.
The iC7-Automation platform is designed for advanced automation environments, offering strong connectivity, integrated safety and flexible control options. Its EtherCAT support enables integration with modern PLCs and industrial control systems, making it suitable for high-performance machine and process applications.
Typical Applications
- Heavy-duty industrial conveyors and material handling systems.
- Large pumps, fans and compressors.
- Process automation systems.
- Manufacturing and production machinery.
- Packaging and processing equipment.
- OEM machine building.
- Industrial motion control applications.
- Automated production and assembly lines.
Technical Specifications
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| Power | 315 kW | |
|---|---|---|
| Current | 588 A | |
| Phase | Three Phase | |
| IP Rating | IP54 | |
| EMC Filter | Commercial | |
| Series | iC7-Automation | |
| Catalogue number | 7FC-AUFA3N05-588AE54F2-000152698 | |
| Model code | IC7-60FA3N05-588AE54F2+AGCX+AJFX+BAEC+BDBA+BEF1+BF20+DAAU | |
| Product type | Frequency converter / AC drive | |
| Input voltage | 380-500 V AC | |
| Input phases | 3-phase | |
| Nominal output current | 588 A | |
| Cooling method | Air cooled | |
| Protection rating | IP54 / UL Type 12 | |
| Frame size | FB10a | |
| EMC category | C2 | |
| Fieldbus communication | EtherCAT OS7EC | |
| Other communication | Ethernet port, no protocol | |
| Functional safety | Safe Torque Off (STO), not upgradable | |
| Control panel | OPX20 2.8" | |
| Standard I/O | 4x DI, 2x DI/O, 2x AI, 1x AO, 2x RO |
Frequently Asked Questions
What is the Danfoss 137U7223 used for?
The Danfoss 137U7223 is used to control the speed and torque of AC motors in industrial automation, heavy-duty machine building and process control applications.
What supply voltage does the drive require?
The drive operates from a three-phase 380-500 V AC supply.
What output current is the Danfoss 137U7223 rated for?
The Danfoss 137U7223 has a nominal output current rating of 588 A.
What communication protocol is included?
The drive includes EtherCAT OS7EC fieldbus communication and an Ethernet port for industrial automation connectivity.
What protection rating does the drive have?
The Danfoss 137U7223 has an IP54 / UL Type 12 enclosure rating, offering enhanced protection for industrial installation environments.
Trusted by Industrial Automation Engineers
Danfoss iC7-Automation frequency converters are trusted by machine builders, OEMs and industrial engineers for efficient motor control, advanced connectivity and reliable performance in demanding automation environments.
