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137U5823 Danfoss 710kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137U5823 iC7-Automation air-cooled frequency converter with 1260 A output current, 380-500 V AC three-phase supply, IP21 UL Type 1 protection and integrated STO functional safety.
£80,834.25
Why Choose the Danfoss 137U5823 iC7-Automation Frequency Converter?
The Danfoss 137U5823 is a high-power iC7-Automation variable frequency drive (VFD) designed for precise speed and torque control of large three-phase AC motors in demanding industrial automation environments. As part of the advanced Danfoss iC7-Automation series, this air-cooled frequency converter provides dependable performance, robust connectivity and integrated safety functionality for engineered drive systems.
This drive is built for industrial installations where high output current, reliable operation and automation network integration are essential. Its IP21 / UL Type 1 enclosure, C2 EMC category and integrated communication features make it suitable for large production systems, process machinery and cabinet-based automation applications.
With a rated output current of 1260 A and a three-phase 380-500 V AC supply, the Danfoss 137U5823 is ideal for heavy-duty conveyors, pumps, fans, processing equipment and high-power industrial motor control systems requiring advanced drive performance.
Key Advantages
- High-power iC7-Automation frequency converter for demanding motor control.
- 1260 A rated output current for heavy-duty industrial machinery.
- Three-phase 380-500 V AC input suitable for industrial installations.
- Advanced automation connectivity for industrial network integration.
- Integrated Safe Torque Off (STO) functional safety.
- IP21 / UL Type 1 enclosure for improved installation protection.
- Air-cooled design for reliable high-power drive 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.
- Industrial Ethernet connectivity.
- Integrated Safe Torque Off (STO) functionality.
- Control Panel 2.8 OPX20 interface.
- IP21 / UL Type 1 protection rating.
- High-power frame design for engineered industrial installations.
High-Power Motor Control for Industrial Automation
Variable frequency drives such as the Danfoss 137U5823 regulate motor speed by adjusting the voltage and frequency supplied to the motor. This enables smoother acceleration, improved process control, reduced mechanical stress and better energy performance across large industrial systems.
The iC7-Automation platform is designed for modern connected production environments, combining high-power drive performance with automation communication and integrated functional safety. This makes the 137U5823 suitable for engineered panels, large machines and demanding industrial drive applications.
Typical Applications
- Large industrial conveyors and material handling systems.
- High-power pumps and fan systems.
- Heavy-duty process machinery.
- Industrial production lines.
- Packaging and manufacturing systems.
- OEM machine building applications.
- Engineered control panels and automation networks.
- Large-scale motor control installations.
Technical Specifications
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| Power | 710 kW | |
|---|---|---|
| Current | 1260 A | |
| Phase | Three Phase | |
| IP Rating | IP21 | |
| EMC Filter | Commercial | |
| Series | iC7-Automation | |
| Catalogue number | 7FC-AUFA3N05-1260E21F2-000147403 | |
| Model code | IC7-60FA3N05-1260E21F2+ACBC+AGCX+AJFX+AMMX+BAPR+BEF1+BF20+DAAU | |
| Product type | AC variable frequency drive | |
| Drive type | Air-cooled frequency converter | |
| Rated output current | 1260 A | |
| Input voltage | 380-500 V AC | |
| Input phases | 3-phase | |
| Protection rating | IP21 / UL Type 1 | |
| EMC category | C2 | |
| Control panel | Control Panel 2.8 OPX20 | |
| Other communication | Ethernet port | |
| Functional safety | STO | |
| Installation type | Cabinet / engineered drive system |
Frequently Asked Questions
What is the Danfoss 137U5823 used for?
The Danfoss 137U5823 is used to control the speed and torque of large three-phase AC motors in industrial automation, process control and machine building applications.
What supply voltage does this drive require?
The drive operates from a three-phase 380-500 V AC supply.
What is the rated output current?
The Danfoss 137U5823 has a rated output current of 1260 A.
What enclosure rating does this drive have?
The drive has an IP21 / UL Type 1 protection rating for industrial installation environments.
What safety function is included?
The drive includes integrated Safe Torque Off (STO) functional safety.
Trusted by Industrial Automation Engineers
Danfoss iC7-Automation frequency converters are trusted by industrial automation engineers and drive system integrators for high-power performance, dependable motor control and flexible integration in demanding applications.
