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137U9425 Danfoss 3.0kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137U9425 iC7-Automation frequency converter, a compact three phase air-cooled drive with 7.2 A current rating, 380-500 V AC supply, PROFINET RT communication, IP20 Open Type protection and Safe Torque Off functionality.
£1,170.00
Why Choose the Danfoss 137U9425 iC7-Automation Frequency Converter?
The Danfoss 137U9425 is a compact and efficient iC7-Automation frequency converter designed for precise speed and torque control of three-phase AC motors in industrial automation applications. As part of the advanced Danfoss iC7-Automation drive series, it delivers reliable motor control, flexible connectivity and dependable operation for modern machinery and process systems.
This air-cooled variable speed drive is engineered for industrial control panel installations where accurate motor control, robust communication and integrated safety are required. Its configuration includes PROFINET RT communication, Ethernet connectivity, EMC filtering, a Control Panel 2.8 OPX20 interface and Safe Torque Off functionality.
With a 7.2 A current rating and a three-phase 380–500 V AC supply, the Danfoss 137U9425 is suitable for smaller industrial motors used in conveyors, pumps, fans, production machinery and OEM automation systems. Its IP20 / Open Type enclosure format makes it ideal for cabinet-mounted applications.
Key Advantages
- Compact iC7-Automation frequency converter for industrial motor control.
- 7.2 A current rating suitable for smaller three-phase motor applications.
- Three-phase 380–500 V AC input for industrial power systems.
- PROFINET RT communication for PLC and automation integration.
- Integrated Safe Torque Off (STO) functional safety.
- IP20 / Open Type protection for cabinet-mounted installations.
- Designed for precision motor control even in open-loop applications.
Key Features
- Danfoss iC7-Automation drive series.
- Air-cooled frequency converter.
- 7.2 A current rating.
- Three-phase 380–500 V AC input supply.
- IP20 / Open Type protection rating.
- EMC category C1 filtering.
- PROFINET RT OS7PR fieldbus protocol.
- Ethernet port with no additional protocol enabled.
- Control Panel 2.8 OPX20 included.
- Compact configurable drive for automation systems.
- Industrial IoT security features.
- Cabinet-mounted design for electrical control panels.
Efficient Motor Control for Industrial Automation
Frequency converters such as the Danfoss iC7-Automation series regulate motor speed by adjusting output voltage and frequency. This enables smoother acceleration, improved process stability, reduced mechanical wear and better energy efficiency across motor-driven equipment.
The Danfoss 137U9425 is designed for automation engineers, panel builders and OEM machine builders who need a compact drive with dependable communication and flexible control options. Its PROFINET RT capability supports integration into PLC-controlled machinery and industrial network systems.
Typical Applications
- Small industrial conveyors and material handling equipment.
- Pumps, fans and ventilation systems.
- Packaging and production machinery.
- Machine tools and process equipment.
- OEM automation systems.
- PLC-controlled motor applications.
- Electrical control panels and automation cabinets.
Technical Specifications
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| Power | 3 kW | |
|---|---|---|
| Current | 7.2 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Commercial | |
| Series | iC7-Automation | |
| Model code | IC7-60FA3N05-07A2E20F1+ACBC+ALDC+BAPR+BEF1+DAAU | |
| Product type | Frequency converter / variable speed drive | |
| Cooling method | Air-cooled | |
| Current rating | 7.2 A | |
| Input voltage | 3 x 380–500 V AC | |
| Input phases | Three phase | |
| Input frequency | 50 / 60 Hz | |
| Protection rating | IP20 / Open Type | |
| EMC Filter | C1 category | |
| Functional safety | Safe Torque Off (STO) | |
| Fieldbus protocol | PROFINET RT OS7PR | |
| Control panel | Control Panel 2.8 OPX20 |
Frequently Asked Questions
What is the Danfoss 137U9425 used for?
The Danfoss 137U9425 is used to control the speed and torque of three-phase AC motors in industrial automation, machinery and process control applications.
What current rating does this frequency converter have?
The Danfoss 137U9425 has a current rating of approximately 7.2 A.
What supply voltage does the Danfoss 137U9425 require?
This frequency converter operates from a three-phase 380–500 V AC supply.
Which communication protocol is supported?
The Danfoss 137U9425 supports PROFINET RT OS7PR fieldbus communication for integration with industrial automation systems.
Where is this drive typically installed?
The Danfoss 137U9425 is typically installed inside electrical control panels or automation cabinets as part of an industrial motor control system.
Trusted by Industrial Automation Engineers
Danfoss iC7-Automation frequency converters are trusted by engineers, panel builders and OEM machine builders for compact motor control, efficient operation and flexible integration into modern industrial systems.
