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137N7127 Danfoss 90kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137N7127 iC7-Automation frequency converter, an air-cooled industrial drive with 170 A current rating, three-phase 380–500 V AC supply, IP20 open-type enclosure, PROFINET RT communication and integrated STO safety functionality.
£9,006.75
Why Choose the Danfoss 137N7127 iC7-Automation Frequency Converter?
The Danfoss 137N7127 is a high-performance iC7-Automation frequency converter designed for precise and reliable AC motor control in demanding industrial automation and process applications. As part of the advanced Danfoss iC7-Automation drive series, it delivers efficient speed and torque control for industrial motors used across manufacturing, materials handling and machine control systems.
This air-cooled industrial drive is engineered for applications requiring dependable performance, integrated functional safety and flexible network communication. With standard I/O, PROFINET RT fieldbus capability and Ethernet connectivity, it is suitable for PLC-controlled systems and modern industrial automation networks.
With a 170 A current rating and a three-phase 380–500 V AC supply, the Danfoss 137N7127 is suitable for motor control applications such as conveyors, pumps, fans, compressors and industrial process equipment. Its IP20 open-type enclosure and FA08 frame are designed for installation inside electrical control cabinets.
Key Advantages
- Industrial frequency converter for automation systems.
- 170 A rated current for demanding AC motor control applications.
- Three-phase 380–500 V AC input suitable for industrial power systems.
- IP20 open-type enclosure for cabinet-mounted installation.
- Integrated Safe Torque Off (STO) safety functionality.
- PROFINET RT OS7PR fieldbus protocol enabled.
- Ethernet port for flexible automation network integration.
- Control Panel 2.8 OPX20 included for convenient operation.
Key Features
- Danfoss iC7-Automation series.
- 170 A rated current.
- Three-phase 380–500 V AC supply.
- IP20 Open Type enclosure.
- Frame size FA08.
- EMC category C3.
- Integrated Safe Torque Off (STO).
- PROFINET RT OS7PR fieldbus protocol enabled.
- Ethernet port with no additional protocol enabled.
- Control Panel 2.8 OPX20 included.
- Standard I/O: 4x DI, 2x DI/O, 2x AI, 1x AO, 2x RO.
- Air-cooled frequency converter design.
Reliable Motor Control for Industrial Automation
Frequency converters such as the Danfoss iC7-Automation series regulate AC motor speed by adjusting output voltage and frequency. This helps improve process stability, reduce mechanical stress and increase energy efficiency across industrial motors and driven equipment.
The Danfoss 137N7127 is designed for automation environments where network communication, functional safety and dependable motor control are essential. With PROFINET RT support, Ethernet connectivity and integrated STO, it can be integrated into advanced machine control systems and electrical control panels.
Typical Applications
- Industrial motor control systems.
- Conveyors and material handling equipment.
- Pumps, fans and ventilation systems.
- Compressors and process machinery.
- Manufacturing and production lines.
- PLC-controlled industrial automation systems.
- Machine building and process control applications.
Technical Specifications
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| Power | 90 kW | |
|---|---|---|
| Current | 170 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Industrial | |
| Series | iC7-Automation | |
| Catalogue Number | 7FC-AUFA3N05-170AE20F3-000136879 | |
| Model code | IC7-60FA3N05-170AE20F3+AGCX+BAPR+BDBA+BEF1+BF20+DAAU | |
| Product type | Frequency converter | |
| Cooling method | Air-cooled | |
| Input voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Rated current | 170 A | |
| Protection rating | IP20 / Open Type | |
| Frame size | FA08 | |
| EMC category | C3 | |
| Fieldbus protocol | PROFINET RT OS7PR | |
| Other communication | Ethernet port, no protocol | |
| Functional safety | Safe Torque Off (STO), not upgradable | |
| Control panel | Control Panel 2.8 OPX20 | |
| Standard I/O | 4x DI, 2x DI/O, 2x AI, 1x AO, 2x RO |
Frequently Asked Questions
What is the Danfoss 137N7127 used for?
The Danfoss 137N7127 is used to control the speed and torque of AC motors in industrial automation, machinery and process control applications.
What supply voltage does the Danfoss 137N7127 require?
The drive operates from a three-phase 380–500 V AC supply.
What is the rated current of this frequency converter?
The Danfoss 137N7127 has a 170 A rated current.
What enclosure rating does this drive have?
The drive has an IP20 Open Type enclosure, making it suitable for cabinet-mounted industrial installations.
What communication protocol is enabled?
The Danfoss 137N7127 has PROFINET RT OS7PR fieldbus protocol enabled and includes an Ethernet port.
Trusted by Industrial Automation Engineers
Danfoss iC7-Automation frequency converters are trusted by machine builders, panel builders and automation engineers for reliable motor control, efficient performance and flexible integration into modern industrial systems.
