Danfoss 137X1971 iC7-Automation air-cooled frequency converter with 206 A current rating, 380-500 V AC three-phase supply, IP21 / UL Type 1 enclosure, PROFINET RT communication and integrated Safe Torque Off functionality.
£12,164.00
The Danfoss 137X1971 is a robust iC7-Automation frequency converter designed for demanding industrial motor control and automation applications. As part of the advanced Danfoss iC7-Automation drive platform, it provides precise speed and torque control for machinery, process systems and modern production environments.
This air-cooled frequency converter is engineered for reliable operation, flexible integration and efficient motor control. With built-in I/O, PROFINET RT communication and integrated safety functionality, it is suitable for automation systems where dependable performance, strong connectivity and industrial durability are essential.
With a rated current of 206 A and a three-phase 380-500 V AC supply, the Danfoss 137X1971 is ideal for industrial motors used in pumps, fans, conveyors, compressors and process machinery. Its IP21 / UL Type 1 construction and FK09a frame size make it suitable for protected industrial installations.
Frequency converters such as the Danfoss iC7-Automation regulate motor speed by adjusting output frequency and voltage. This enables smoother machine operation, improved process control, reduced mechanical stress and more efficient energy use across industrial systems.
The 137X1971 is well suited to automation systems where high current capacity, industrial Ethernet communication and integrated safety are required. Its PROFINET RT capability supports integration with PLCs, automation controllers and wider industrial networks.
| Power | 110 kW |
|---|---|
| Current | 206 A |
| Phase | Three Phase |
| IP Rating | IP21 |
| Series | iC7-Automation |
| Model code | IC7-60FA3N05-206AE21F2+AGCX+AJFX+AMMX+BAPR+BDBA+BEF1+BF20+DAAU |
| Product type | Frequency converter / variable frequency drive |
| Cooling type | Air-cooled |
| Rated current | 206 A |
| Input voltage | 380-500 V AC |
| Input phases | 3-phase |
| Protection rating | IP21 / UL Type 1 |
| Frame size | FK09a |
| EMC category | C2 |
| Control panel | Control Panel 2.8 OPX20 |
| Standard I/O | 4xDI, 2xDI/O, 2xAI, 1xAO, 2xRO |
| Fieldbus protocol | PROFINET RT OS7PR |
| Other protocol | Ethernet port, no protocol |
| Functional safety | Safe Torque Off (STO), not upgradable |
| Mounting type | Cabinet / protected installation |
| Dimensions | approx. 32.7 × 99.9 × 37.8 cm |
| Weight | approx. 71.9 kg |
| EMC Filter | Commercial |
The Danfoss 137X1971 is used to control the speed and torque of three-phase AC motors in industrial automation, process control and machinery applications.
This iC7-Automation frequency converter has a rated current of 206 A.
The drive operates from a three-phase 380-500 V AC supply.
Yes, the Danfoss 137X1971 includes PROFINET RT OS7PR fieldbus communication for automation network integration.
The drive has an IP21 / UL Type 1 protection rating, making it suitable for protected industrial installations.
Danfoss iC7-Automation frequency converters are used by engineers, machine builders and system integrators to deliver reliable, efficient and flexible motor control across demanding industrial applications.
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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...