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137U9551 Danfoss 132kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137U9551 iC7-Automation frequency converter, a high-power three phase air-cooled variable speed drive with 245 A current rating, 380-500 V AC supply, IP54 UL Type 12 protection and Safe Torque Off functionality.
£12,412.50
Why Choose the Danfoss 137U9551 iC7-Automation Frequency Converter?
The Danfoss 137U9551 is a high-performance iC7-Automation frequency converter designed for precise speed and torque control of three-phase AC motors in demanding industrial automation applications. As part of the advanced Danfoss iC7-Automation drive series, it delivers reliable motor control, flexible connectivity and efficient operation for machinery, production systems and process environments.
This air-cooled variable speed drive is engineered for installations where high current capacity, robust enclosure protection and industrial communication are essential. Its configuration includes industrial Ethernet connectivity, EMC category C2 filtering, a Control Panel 2.8 OPX20 interface and integrated Safe Torque Off functionality.
With a 245 A current rating, an approximate 132 kW / 200 hp power rating and a three-phase 380–500 V AC supply, the Danfoss 137U9551 is suitable for high-power industrial motors used in conveyors, pumps, fans, compressors, process equipment and OEM automation systems. Its IP54 / UL Type 12 enclosure rating provides enhanced protection for demanding industrial environments.
Key Advantages
- High-performance iC7-Automation frequency converter for industrial motor control.
- 245 A current rating for high-capacity three-phase motor operation.
- Approximate 132 kW / 200 hp power rating for demanding applications.
- Three-phase 380–500 V AC input for industrial power systems.
- Industrial Ethernet communication for automation integration.
- Integrated Safe Torque Off (STO) functional safety.
- IP54 / UL Type 12 protection for demanding environments.
Key Features
- Danfoss iC7-Automation drive series.
- Air-cooled frequency converter.
- 245 A current rating.
- Approx. 132 kW / 200 hp rated motor power.
- Three-phase 380–500 V AC input supply.
- IP54 / UL Type 12 enclosure rating.
- EMC category C2 filtering.
- Industrial Ethernet communication capability.
- Control Panel 2.8 OPX20 included.
- Integrated Safe Torque Off functionality.
- Designed for reliable high-power motor operation.
- Suitable for industrial automation and process control systems.
Reliable High-Power Motor Control for 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 137U9551 is designed for automation engineers, panel builders and industrial operators who require a dependable high-current drive with integrated safety, robust enclosure protection and flexible communication. Its high-capacity design makes it suitable for demanding PLC-controlled machinery and modern automation networks.
Typical Applications
- Industrial conveyors and material handling systems.
- Pumps, fans and ventilation equipment.
- Compressors and process machinery.
- Production and manufacturing lines.
- Heavy-duty automation systems.
- PLC-controlled motor applications.
- Demanding environments requiring IP54 / UL Type 12 protection.
Technical Specifications
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| Power | 132 kW | |
|---|---|---|
| Current | 245 A | |
| Phase | Three Phase | |
| IP Rating | IP54 | |
| EMC Filter | Commercial | |
| Series | iC7-Automation | |
| Model code | IC7-60FA3N05-245AE54F2+AGCX+AJFX+BAIP+BEF1+BF20+DAAU | |
| Product type | Frequency converter / variable speed drive | |
| Cooling method | Air-cooled | |
| Rated motor power | approx. 132 kW / 200 hp | |
| Current rating | 245 A | |
| Input voltage | 3 x 380–500 V AC | |
| Input phases | Three phase | |
| Protection rating | IP54 / UL Type 12 | |
| EMC Filter | C2 category | |
| Functional safety | Safe Torque Off (STO) | |
| Control panel | Control Panel 2.8 OPX20 | |
| Typical mounting | Industrial cabinet / enclosed installation |
Frequently Asked Questions
What is the Danfoss 137U9551 used for?
The Danfoss 137U9551 is used to control the speed and torque of three-phase AC motors in high-power industrial automation, machinery and process control applications.
What current rating does this frequency converter have?
The Danfoss 137U9551 has a current rating of approximately 245 A.
What supply voltage does the Danfoss 137U9551 require?
This frequency converter operates from a three-phase 380–500 V AC supply.
What enclosure protection does this drive provide?
The Danfoss 137U9551 has an IP54 / UL Type 12 enclosure rating, providing enhanced protection for demanding industrial installations.
Does this drive include functional safety?
Yes, the drive includes Safe Torque Off (STO) functional safety for safe machine operation.
Trusted by Industrial Automation Engineers
Danfoss iC7-Automation frequency converters are trusted by engineers, panel builders and OEM machine builders for reliable high-power motor control, flexible communication and efficient operation in modern industrial automation systems.
