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137L2505 Danfoss 250kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137L2505 iC7-Automation frequency converter with 250 kW power rating, 480 A output current, 380-500 V AC three-phase input, Modbus TCP communication, Ethernet connectivity and integrated Safe Torque Off functionality.
£21,543.75
Why Choose the Danfoss 137L2505 iC7-Automation Frequency Converter?
The Danfoss 137L2505 is a robust iC7-Automation frequency converter designed for demanding industrial motor control, process automation and machinery applications. Built for high-performance operation, this variable speed drive provides precise speed and torque control for AC motors while supporting reliable integration into modern automation systems.
As part of the advanced Danfoss iC7-Automation series, the 137L2505 is engineered for machine builders, system integrators and industrial operators requiring flexible configuration, dependable performance and secure connectivity. Its configurable drive architecture makes it suitable for both new installations and like-for-like replacement projects in demanding control environments.
With a 380-500 V AC three-phase supply, 480 A output current rating and 250 kW power rating, the 137L2505 is ideal for industrial pumps, fans, conveyors, compressors, production machinery and process systems. Its IP54 / UL Type 12 enclosure provides enhanced protection for cabinet and industrial installations.
Key Advantages
- High-performance frequency converter for industrial automation applications.
- 250 kW power rating for demanding motor control requirements.
- 480 A output current rating for high-power AC motor operation.
- Three-phase 380-500 V AC input supply for industrial power systems.
- IP54 / UL Type 12 protection rating for enhanced environmental protection.
- Integrated Safe Torque Off (STO) functionality.
- Modbus TCP fieldbus communication enabled.
- Ethernet connectivity for industrial automation networks.
Key Features
- Danfoss iC7-Automation frequency converter series.
- 250 kW rated motor power.
- 480 A rated output current.
- Three-phase 380-500 V AC input supply.
- IP54 / UL Type 12 enclosure.
- Frame size FB10.
- Air-cooled frequency converter design.
- Integrated Safe Torque Off (STO) safety function.
- Control Panel 2.8 OPX20 interface.
- Standard I/O: 4 digital inputs, 2 configurable digital I/O, 2 analogue inputs, 1 analogue output and 2 relay outputs.
- Modbus TCP fieldbus protocol enabled.
- Ethernet port for industrial communication.
- EMC category C3.
Reliable Motor Control for Industrial Automation
Variable speed drives such as the Danfoss 137L2505 regulate motor speed by controlling output voltage and frequency. This enables industrial motors to operate more efficiently, improves process control and helps reduce mechanical stress on pumps, fans, conveyors and driven machinery.
The iC7-Automation platform is developed for demanding industrial environments where reliability, flexibility and connectivity are essential. With integrated safety, configurable I/O and industrial networking support, the 137L2505 provides a dependable solution for advanced automation and process control systems.
Typical Applications
- Industrial pump systems.
- Large fan and ventilation installations.
- Conveyor and material handling systems.
- Compressors and process machinery.
- Industrial manufacturing and production lines.
- Packaging and processing equipment.
- OEM machine building projects.
- Plant automation and control system upgrades.
Technical Specifications
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| Power | 250 kW | |
|---|---|---|
| Current | 480 A | |
| Phase | Three Phase | |
| IP Rating | IP54 | |
| EMC Filter | Industrial | |
| Series | iC7-Automation | |
| Product type | Frequency converter / variable speed drive | |
| Catalogue number | 7FC-AUFA3N05-480AE54F3-000120330 | |
| Drive code | IC7-60FA3N05-480AE54F3+AGCX+AJFD+AMMX+APHS+BAMT+BDBA+BEF1+BF20+DAAU | |
| Rated motor power | 250 kW | |
| Input voltage | 380-500 V AC | |
| Input phases | Three-phase | |
| Rated output current | 480 A | |
| Protection rating | IP54 / UL Type 12 | |
| Frame size | FB10 | |
| Cooling method | Air-cooled | |
| EMC category | C3 | |
| Control panel | OPX20 2.8" display | |
| Fieldbus protocol | Modbus TCP | |
| Functional safety | Safe Torque Off (STO) | |
| Mounting type | Panel / industrial installation |
Frequently Asked Questions
What is the Danfoss 137L2505 used for?
The Danfoss 137L2505 is used to control the speed and torque of AC motors in industrial automation, process control, pumping, ventilation and machinery applications.
What power rating does this drive provide?
The drive is rated for approximately 250 kW motor power.
What output current does this drive provide?
The Danfoss 137L2505 has a rated output current of 480 A.
What supply voltage does the Danfoss 137L2505 require?
The 137L2505 operates from a three-phase 380-500 V AC supply.
Which communication protocol is supported?
The drive includes Modbus TCP fieldbus communication and Ethernet port connectivity.
Trusted for Industrial Automation Performance
Danfoss iC7-Automation frequency converters are used by industrial engineers, machine builders and system integrators to deliver reliable, efficient and connected motor control across demanding industrial applications.
