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.
£79,288.00
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.
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.
| Power | 710 kW |
|---|---|
| Current | 1260 A |
| Phase | Three Phase |
| IP Rating | IP54 |
| 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 |
| EMC Filter | Industrial |
The Danfoss 137N6901 is used to control the speed and torque of AC motors in high-power industrial automation, machinery and process control applications.
The drive operates from a three-phase 380–500 V AC supply.
The Danfoss 137N6901 has a 1260 A rated current.
The drive has an IP54 / UL Type 12 enclosure, making it suitable for robust industrial installations.
The Danfoss 137N6901 has EtherNet/IP OS7IP fieldbus protocol enabled and includes an Ethernet port.
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.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...