Danfoss 137G5403 iC7-Automation frequency converter featuring 90 kW output power, 170 A current rating, PROFINET RT communication, integrated STO safety and three-phase 380-500 V AC operation.
£11,276.80
The Danfoss 137G5403 is a high-power iC7-Automation frequency converter designed for demanding industrial automation, process control and heavy-duty motor applications. As part of the advanced Danfoss iC7-Automation platform, this drive combines precise motor control, integrated safety functionality and modern industrial communication capabilities to deliver exceptional reliability and performance in challenging industrial environments.
Developed for machine builders, OEMs and industrial operators, the iC7-Automation series offers a scalable architecture with advanced diagnostics, Industrial Ethernet connectivity and embedded Industrial IoT security. The compact design helps optimise control cabinet space while supporting modern Industry 4.0 manufacturing requirements.
With a rated output current of 170 A, a power rating of 90 kW (125 HP) and a three-phase 380-500 V AC supply, the Danfoss 137G5403 is ideally suited for large pumps, fans, compressors, conveyors and high-demand industrial machinery. Its IP21 / UL Type 1 enclosure provides enhanced protection for industrial installations.
The Danfoss iC7-Automation platform is designed to provide accurate motor control and advanced automation functionality across demanding industrial environments. With embedded Industrial IoT security, advanced networking capabilities and scalable architecture, the drive supports modern manufacturing and digitalisation strategies.
Integrated communication options, functional safety features and advanced diagnostics help simplify commissioning while improving machine reliability and operational uptime. The platform is suitable for both standalone machinery and complex production systems requiring high-performance motor control.
| Power | 90 kW |
|---|---|
| Current | 170 A |
| Phase | Three Phase |
| IP Rating | IP21 |
| Series | iC7-Automation |
| Part number | 137G5403 |
| Catalogue number | 7FC-AUFA3N05-170AE21F1-000100054 |
| Model code | IC7-60FA3N05-170AE21F1+BAPR+BDBA+BEF1+BF20+DAAU |
| Product type | Frequency converter, air-cooled |
| Rated power | 90 kW (125 HP) |
| Rated current | 170 A |
| Input voltage | 380-500 V AC |
| Input phases | Three-phase |
| Input frequency | 50/60 Hz |
| Protection rating | IP21 / UL Type 1 |
| Frame size | FK08 |
| EMC category | C1 and C2 |
| Communication protocol | PROFINET RT OS7PR |
| Ethernet port | Yes |
| Functional safety | STO, not upgradeable |
| Control panel | Control Panel 2.8 OPX20 |
| Standard I/O | 4x DI, 2x DI/O, 2x AI, 1x AO, 2x RO |
| Net weight | Approx. 60.45 kg |
| Gross weight | Approx. 67.06 kg |
| EMC Filter | Commercial |
The Danfoss 137G5403 is used to control the speed and torque of three-phase AC motors in industrial automation, process control and heavy-duty machinery applications.
This frequency converter is rated for motors up to 90 kW (125 HP).
The drive includes PROFINET RT OS7PR communication together with Ethernet connectivity.
Yes. The Danfoss 137G5403 includes integrated Safe Torque Off (STO) functionality as standard.
The drive features an IP21 / UL Type 1 enclosure for enhanced protection in industrial environments.
Danfoss iC7-Automation drives are trusted worldwide by OEMs, machine builders and industrial engineers for delivering reliable motor control, advanced connectivity and scalable automation performance in demanding industrial 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...