Danfoss 137U7394 iC7-Automation frequency converter with 380-500 V AC three phase input, 170 A output current, 90 kW power rating, IP21 / UL Type 1 enclosure, Modbus TCP communication and integrated Safe Torque Off functionality.
£11,069.60
The Danfoss 137U7394 is a high-performance iC7-Automation frequency converter designed for reliable industrial motor control, automation and process applications. As part of the advanced Danfoss iC7-Automation series, it provides precise AC motor speed and torque control while supporting efficient operation, robust performance and flexible integration into modern industrial systems.
This drive is engineered for demanding applications where dependable control, safety and connectivity are essential. Its air-cooled construction, integrated brake chopper, Modbus TCP communication and functional safety features make it suitable for machine builders, OEMs and industrial engineers working with motor-driven equipment.
With a three-phase 380-500 V AC supply, 170 A output current, 90 kW power rating, IP21 / UL Type 1 enclosure and integrated Modbus TCP communication, the Danfoss 137U7394 provides a robust drive solution for industrial applications requiring dependable motor control and network connectivity.
Frequency converters such as the Danfoss 137U7394 regulate motor speed and torque by adjusting the output voltage and frequency supplied to the motor. This helps industrial equipment operate more efficiently, improves process control and reduces mechanical stress on motors, gearboxes and driven machinery.
The iC7-Automation platform is designed for advanced automation environments, offering strong connectivity, integrated safety and flexible control options. Its Modbus TCP support enables straightforward integration with PLCs and industrial control systems, making it suitable for a wide range of machine and process applications.
| Power | 90 kW |
|---|---|
| Current | 170 A |
| Phase | Three Phase |
| IP Rating | IP21 |
| Series | iC7-Automation |
| Catalogue number | 7FC-AUFA3N05-170AE21F3-000152887 |
| Model code | IC7-60FA3N05-170AE21F3+ACBC+AJFX+ALDC+BAMT+BDBA+BEF1+DAAU |
| Product type | Frequency converter / AC drive |
| Input voltage | 380-500 V AC |
| Input phases | 3-phase |
| Nominal output current | 170 A |
| Power rating | 90 kW / 125 hp |
| Cooling method | Air cooled |
| Protection rating | IP21 / UL Type 1 |
| Frame size | FK08 |
| EMC category | C3 |
| Fieldbus communication | Modbus TCP OS7MT |
| Other communication | Ethernet port, no protocol |
| Functional safety | Safe Torque Off (STO), not upgradable |
| Control panel | Blind Panel OPX00 |
| Standard I/O | 4x DI, 2x DI/O, 2x AI, 1x AO, 2x RO |
| Gross weight | approx. 67.98 kg |
| Net weight | approx. 61.37 kg |
| EMC Filter | Industrial |
The Danfoss 137U7394 is used to control the speed and torque of AC motors in industrial automation, machine building and process control applications.
The drive operates from a three-phase 380-500 V AC supply.
The Danfoss 137U7394 has a nominal output current rating of 170 A.
The drive includes Modbus TCP OS7MT fieldbus communication and an Ethernet port for industrial automation connectivity.
The Danfoss 137U7394 has an IP21 / UL Type 1 enclosure rating for protected indoor installation environments.
Danfoss iC7-Automation frequency converters are trusted by machine builders, OEMs and industrial engineers for efficient motor control, advanced connectivity and reliable performance in demanding automation environments.
● Service Agreements
Credit Accounts
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
● frequently asked questions
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
● latest blog
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...