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137N7261 Danfoss 37kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137N7261 iC7-Automation frequency converter, a three-phase 380-500 V AC industrial drive with 73 A rated current, IP20 protection and EtherNet/IP communication.
£6,612.00
Why Choose the Danfoss 137N7261 iC7-Automation Frequency Converter?
The Danfoss 137N7261 is a high-performance iC7-Automation frequency converter designed for accurate, efficient and reliable AC motor control in modern industrial automation systems. As part of the advanced Danfoss iC7-Automation drive series, it provides flexible connectivity, dependable performance and integrated safety for machine builders, OEMs and industrial operators.
This frequency converter combines advanced motor control with industrial Ethernet communication, functional safety and a compact cabinet-mounted format. Its IP20 open-type enclosure is designed for control panel installation, while its air-cooled construction supports consistent operation in demanding production environments.
With a rated output current of 73 A and a three-phase 380–500 V AC supply, the Danfoss 137N7261 is ideal for industrial motors used in conveyors, pumps, fans, compressors and production machinery. Integrated EtherNet/IP communication enables straightforward connection to PLCs and automation networks.
Key Advantages
- Advanced frequency converter for industrial automation applications.
- 73 A rated output current for reliable motor control.
- Three-phase 380–500 V AC input compatible with industrial power systems.
- IP20 / Open Type enclosure for cabinet-mounted installations.
- Integrated Safe Torque Off (STO) functional safety.
- Built-in EtherNet/IP communication for automation integration.
- Standard I/O for flexible machine control wiring.
- Air-cooled design for dependable industrial performance.
Key Features
- Danfoss iC7-Automation series.
- 73 A rated output current.
- Three-phase 380–500 V AC input supply.
- IP20 / Open Type protection rating.
- EMC category C1 and C2.
- Integrated Safe Torque Off (STO) functionality.
- EtherNet/IP OS7IP fieldbus communication.
- Ethernet port included.
- Control Panel 2.8 OPX20 included.
- Standard I/O: 4x DI, 2x DI/O, 2x AI, 1x AO, 2x RO.
- Frame size FA06.
- Air-cooled industrial drive construction.
Reliable Motor Control for Industrial Automation
Frequency converters such as the Danfoss 137N7261 regulate the speed and torque of AC motors by controlling the output frequency and voltage. This allows industrial machinery to run more efficiently, reduce mechanical stress and maintain stable performance across changing process demands.
The iC7-Automation platform is designed for modern automation systems, offering flexible I/O, industrial Ethernet communication and integrated safety functionality. These features help simplify installation, improve connectivity and support dependable machine operation.
Typical Applications
- Industrial conveyors and material handling systems.
- Pumps, fans and ventilation equipment.
- Compressors and process machinery.
- Packaging and production lines.
- Manufacturing automation systems.
- OEM machine building applications.
- Industrial control cabinets and panels.
- General-purpose AC motor control.
Technical Specifications
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| Power | 37 kW | |
|---|---|---|
| Current | 73 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Commercial | |
| Series | iC7-Automation | |
| Part number | 137N7261 | |
| Model code | IC7-60FA3N05-73A0E20F1+ACBC+AGCX+ALDC+BAIP+BDBA+BEF1+BF20+DAAU | |
| Catalog number | 7FC-AUFA3N05-73A0E20F1-000136989 | |
| Product type | Frequency converter | |
| Rated output current | 73 A | |
| Input voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Protection rating | IP20 / Open Type | |
| EMC category | C1 and C2 | |
| Cooling method | Air-cooled | |
| Frame size | FA06 | |
| Communication protocol | EtherNet/IP OS7IP | |
| Other communication | Ethernet port, no protocol | |
| Standard I/O | 4x DI, 2x DI/O, 2x AI, 1x AO, 2x RO | |
| Safety function | STO (Safe Torque Off) | |
| Control panel | OPX20 2.8" | |
| Mounting type | Cabinet installation |
Frequently Asked Questions
What is the Danfoss 137N7261 used for?
The Danfoss 137N7261 is used to control the speed and torque of AC motors in industrial automation, machinery and process control applications.
What is the rated current of this drive?
This model has a rated output current of 73 A.
What supply voltage does the Danfoss 137N7261 require?
The drive operates from a three-phase 380–500 V AC supply.
Which communication protocol is included?
The drive includes EtherNet/IP OS7IP fieldbus communication, with an additional Ethernet port available without protocol.
Does the drive include functional safety?
Yes, the Danfoss 137N7261 includes integrated Safe Torque Off (STO) functionality.
Trusted by Industrial Automation Professionals
Danfoss iC7-Automation frequency converters are trusted by machine builders, automation engineers and industrial operators for reliable motor control, efficient operation and seamless integration into modern production systems.
