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137N6901 Danfoss 710kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137N6901 iC7-Automation frequency converter, an air-cooled industrial drive with 1260 A current rating, three-phase 380–500 V AC supply, IP54 / UL Type 12 enclosure, EtherNet/IP communication and integrated STO safety functionality.
£74,332.50
Why Choose the Danfoss 137N6901 iC7-Automation Frequency Converter?
The Danfoss 137N6901 is a high-capacity iC7-Automation frequency converter designed for powerful and precise AC motor control in demanding industrial automation environments. As part of the advanced Danfoss iC7-Automation drive series, it supports efficient operation, reliable performance and flexible integration into modern control systems.
This air-cooled frequency converter is engineered for heavy-duty industrial applications where high current capacity, robust protection and dependable communication are essential. Its integrated control features, fieldbus capability and functional safety support make it suitable for large-scale machinery, process systems and automated production equipment.
With a 1260 A current rating and a three-phase 380–500 V AC supply, the Danfoss 137N6901 is ideal for high-power motor control applications. Its IP54 / UL Type 12 enclosure provides enhanced protection for demanding industrial installations, while the FB12 frame supports large drive system configurations.
Key Advantages
- High-capacity frequency converter for industrial automation systems.
- 1260 A rated current for demanding high-power motor applications.
- Three-phase 380–500 V AC input suitable for industrial power networks.
- IP54 / UL Type 12 protection for robust industrial installation.
- Integrated Safe Torque Off (STO) safety functionality.
- EtherNet/IP OS7IP fieldbus protocol enabled.
- Control Panel 2.8 OPX20 included for convenient operation.
- Standard I/O configuration supports advanced machine control.
Key Features
- Danfoss iC7-Automation series.
- 1260 A rated current.
- Three-phase 380–500 V AC supply.
- IP54 / UL Type 12 enclosure.
- Frame size FB12.
- EMC category C3.
- Integrated Safe Torque Off (STO).
- EtherNet/IP OS7IP 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.
High-Capacity Motor Control for Demanding Industrial Systems
Frequency converters such as the Danfoss iC7-Automation series control AC motor speed by adjusting output voltage and frequency. This enables smoother acceleration, improved process control and reduced mechanical stress across large industrial motors and driven equipment.
The Danfoss 137N6901 is built for demanding automation environments where power, safety and connectivity are critical. With EtherNet/IP communication, integrated STO and a robust IP54 / UL Type 12 enclosure, it is well suited to high-power drive systems in modern industrial plants.
Typical Applications
- High-power industrial motor control systems.
- Large conveyors and material handling equipment.
- Pumps, fans and ventilation systems.
- Compressors and heavy process machinery.
- Manufacturing and production lines.
- Industrial automation and PLC-controlled systems.
- Heavy-duty machine building and process control applications.
Technical Specifications
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| Power | 710 kW | |
|---|---|---|
| Current | 1260 A | |
| Phase | Three Phase | |
| IP Rating | IP54 | |
| EMC Filter | Industrial | |
| Series | iC7-Automation | |
| Catalogue Number | 7FC-AUFA3N05-1260E54F3-000136579 | |
| Model code | IC7-60FA3N05-1260E54F3+AGCX+AJFX+BAIP+BDBA+BEF1+BF20+DAAU | |
| Product type | Frequency converter | |
| Cooling method | Air-cooled | |
| Input voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Rated current | 1260 A | |
| Protection rating | IP54 / UL Type 12 | |
| Frame size | FB12 | |
| EMC category | C3 | |
| Fieldbus protocol | EtherNet/IP OS7IP | |
| 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 137N6901 used for?
The Danfoss 137N6901 is used to control the speed and torque of AC motors in high-power industrial automation, machinery and process control applications.
What supply voltage does the Danfoss 137N6901 require?
The drive operates from a three-phase 380–500 V AC supply.
What is the rated current of this frequency converter?
The Danfoss 137N6901 has a 1260 A rated current.
What enclosure rating does this drive have?
The drive has an IP54 / UL Type 12 enclosure, making it suitable for robust industrial installations.
What communication protocol is enabled?
The Danfoss 137N6901 has EtherNet/IP OS7IP fieldbus protocol enabled and includes an Ethernet port.
Trusted by Industrial Automation Engineers
Danfoss iC7-Automation frequency converters are trusted by system integrators, machine builders and industrial engineers for reliable high-power motor control, efficient performance and flexible integration into demanding automation environments.
