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137N7009 Danfoss 37kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137N7009 iC7-Automation frequency converter, an air-cooled industrial drive with 73 A current rating, three-phase 380–500 V AC supply, IP20 open-type enclosure, Modbus TCP communication and integrated STO safety functionality.
£6,722.25
Why Choose the Danfoss 137N7009 iC7-Automation Frequency Converter?
The Danfoss 137N7009 is a reliable iC7-Automation frequency converter designed for precise AC motor speed and torque control in industrial automation applications. As part of the advanced Danfoss iC7-Automation drive series, it delivers efficient motor control, flexible connectivity and dependable performance for modern machinery and process systems.
This air-cooled drive is engineered for machine builders, panel builders and automation engineers who require robust motor control in a cabinet-mounted format. Its integrated I/O, Modbus TCP communication and functional safety support make it suitable for PLC-based automation systems and industrial Ethernet networks.
With a 73 A current rating and a three-phase 380–500 V AC supply, the Danfoss 137N7009 is suitable for industrial motors used in conveyors, pumps, fans, packaging machinery and production equipment. The IP20 open-type enclosure is designed for installation inside electrical control cabinets.
Key Advantages
- Industrial frequency converter for automation systems.
- 73 A rated current for demanding motor control applications.
- Three-phase 380–500 V AC input compatible with industrial power systems.
- Integrated Safe Torque Off (STO) safety functionality.
- Modbus TCP OS7MT fieldbus protocol enabled.
- Ethernet port for flexible network integration.
- Control Panel 2.8 OPX20 included for convenient operation.
- Standard I/O configuration supports flexible machine control.
Key Features
- Danfoss iC7-Automation series.
- 73 A rated current.
- Three-phase 380–500 V AC supply.
- IP20 Open Type enclosure.
- EMC category C1 and C2.
- Integrated Safe Torque Off (STO).
- Modbus TCP OS7MT 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.
- Integrated brake chopper and DC terminals.
- Air-cooled frequency converter design.
Reliable Motor Control for Industrial Automation
Frequency converters such as the Danfoss iC7-Automation series control motor speed by adjusting output voltage and frequency. This helps improve energy efficiency, reduce mechanical stress and provide accurate process control across industrial motor-driven systems.
The Danfoss 137N7009 is designed for automation environments where network communication, functional safety and dependable motor control are essential. With Modbus TCP support, Ethernet connectivity and integrated STO, it can be integrated into modern machine control systems and electrical control panels.
Typical Applications
- Industrial conveyors and material handling equipment.
- Pumps, fans and ventilation systems.
- Packaging and production machinery.
- Process control systems.
- Machine building and OEM automation systems.
- PLC-controlled industrial automation equipment.
- Energy-efficient motor control applications.
Technical Specifications
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| Power | 37 kW | |
|---|---|---|
| Current | 73 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Commercial | |
| Series | iC7-Automation | |
| Catalogue Number | 7FC-AUFA3N05-73A0E20F1-000136727 | |
| Model code | IC7-60FA3N05-73A0E20F1+ACBC+AGCX+ALDC+BAMT+BDBA+BEF1+BF20+CAM0+CCR0+DAAU | |
| Product type | Frequency converter | |
| Cooling method | Air-cooled | |
| Input voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Input frequency | 50 / 60 Hz | |
| Rated current | 73 A | |
| Protection rating | IP20 / Open Type | |
| EMC category | C1 and C2 | |
| Fieldbus protocol | Modbus TCP OS7MT | |
| 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 137N7009 used for?
The Danfoss 137N7009 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 137N7009 require?
The drive operates from a three-phase 380–500 V AC supply.
What is the rated current of this frequency converter?
The Danfoss 137N7009 has a 73 A rated current.
What communication protocol is enabled?
The Danfoss 137N7009 has Modbus TCP OS7MT fieldbus protocol enabled and includes an Ethernet port.
Does the Danfoss 137N7009 include functional safety?
Yes. The drive includes integrated Safe Torque Off (STO) functionality for machine safety systems.
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.
