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137U5819 Danfoss 250kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137U5819 iC7-Automation air-cooled frequency converter with 250 kW motor power, 480 A output current, 380-500 V AC three-phase supply, IP21 UL Type 1 protection, PROFINET RT communication and integrated STO functional safety.
£22,969.50
Why Choose the Danfoss 137U5819 iC7-Automation Frequency Converter?
The Danfoss 137U5819 is a high-power iC7-Automation variable frequency drive (VFD) designed for precise motor speed and torque control in demanding industrial automation applications. As part of the advanced Danfoss iC7-Automation series, this air-cooled frequency converter provides dependable performance, robust connectivity and integrated safety functionality for large industrial motor control systems.
This drive is engineered for cabinet and industrial installations where high output power, reliable operation and automation network integration are essential. Its IP21 / UL Type 1 enclosure, C2 EMC category and built-in PROFINET RT communication make it suitable for demanding production environments and engineered drive systems.
With a rated motor power of 250 kW / 350 HP, an output current of 480 A and a three-phase 380-500 V AC supply, the Danfoss 137U5819 is ideal for large conveyors, pumps, fans, process machinery and heavy-duty industrial automation systems.
Key Advantages
- High-power iC7-Automation frequency converter for demanding motor control.
- 250 kW / 350 HP motor power rating for large industrial applications.
- 480 A rated output current for heavy-duty machinery.
- Three-phase 380-500 V AC input suitable for industrial installations.
- Built-in PROFINET RT communication for automation network integration.
- Integrated Safe Torque Off (STO) functional safety.
- IP21 / UL Type 1 enclosure for improved installation protection.
Key Features
- Danfoss iC7-Automation series.
- 250 kW / 350 HP rated motor power.
- 480 A nominal output current.
- Three-phase 380-500 V AC input supply.
- Air-cooled frequency converter design.
- PROFINET RT fieldbus protocol enabled.
- Ethernet port included.
- Integrated Safe Torque Off (STO) functionality.
- Control Panel 2.8 OPX20 interface.
- IP21 / UL Type 1 protection rating.
- FK10c frame size for high-power industrial installations.
High-Power Motor Control for Industrial Automation
Variable frequency drives such as the Danfoss 137U5819 regulate motor speed by adjusting the voltage and frequency supplied to the motor. This helps improve process accuracy, reduce mechanical stress and optimise energy performance in large industrial systems.
The iC7-Automation platform is designed for modern connected production environments, combining high-power drive performance with automation communication and functional safety. This makes the 137U5819 suitable for large machines, engineered panels 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 | 250 kW | |
|---|---|---|
| Current | 480 A | |
| Phase | Three Phase | |
| IP Rating | IP21 | |
| EMC Filter | Commercial | |
| Series | iC7-Automation | |
| Catalogue number | 7FC-AUFA3N05-480AE21F2-000147393 | |
| Model code | IC7-60FA3N05-480AE21F2+ACBC+AGCX+AJFD+AMMX+BAPR+BEF1+BF20+DAAU | |
| Product type | AC variable frequency drive | |
| Drive type | Air-cooled frequency converter | |
| Rated motor power | 250 kW / 350 HP | |
| Rated output current | 480 A | |
| Input voltage | 380-500 V AC | |
| Input phases | 3-phase | |
| Input frequency | 50 / 60 Hz | |
| Output frequency | Up to 590 Hz | |
| Protection rating | IP21 / UL Type 1 | |
| Frame size | FK10c | |
| EMC category | C2 | |
| Control panel | Control Panel 2.8 OPX20 | |
| Fieldbus protocol | PROFINET RT OS7PR | |
| Other communication | Ethernet port, no protocol | |
| Standard I/O | None | |
| Functional safety | STO, not upgradable | |
| Short circuit current rating | 100 kA |
Frequently Asked Questions
What is the Danfoss 137U5819 used for?
The Danfoss 137U5819 is used to control the speed and torque of large three-phase AC motors in industrial automation, process control and machine building applications.
What motor power does this drive support?
The drive is rated for 250 kW / 350 HP motor 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 137U5819 has a rated output current of 480 A.
Does the drive support industrial communication?
Yes, the drive includes PROFINET RT communication and an Ethernet port for automation system integration.
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.
