Danfoss 137X0121 iC7-Automation frequency converter with 480 A current rating, three-phase 380-500 V AC supply, IP20 enclosure, PROFINET RT and integrated STO safety functionality.
£20,717.60
The Danfoss 137X0121 is a genuine Danfoss iC7-Automation frequency converter designed for high-performance industrial motor control and automation applications. Identified by the configuration code IC7-60FA3N05-480AE20F3+ACBC+AGCX+BAPR+BDBA+BEF1+BF20+DAAU, this drive provides dependable speed control, efficient operation and flexible integration into modern industrial systems.
As part of the advanced Danfoss iC7 drive platform, the 137X0121 is engineered for demanding machinery, process control and plant automation environments. It is suitable for applications requiring precise motor regulation, robust communication capability and reliable performance across production and infrastructure systems.
With a 480 A current rating, three-phase 380–500 V AC supply and IP20 / Open Type enclosure, the Danfoss 137X0121 is well suited to professional control cabinet installations. Its air-cooled design, PROFINET RT connectivity and integrated Safe Torque Off functionality make it a strong choice for industrial drive systems requiring efficiency, reliability and safety.
Frequency converters such as the Danfoss 137X0121 regulate motor speed by adjusting output frequency and voltage. This enables improved process accuracy, reduced mechanical stress and better energy performance across pumps, fans, conveyors, compressors and production machinery.
The Danfoss iC7-Automation platform is designed for flexible integration into modern control systems. With PROFINET RT communication, standard I/O and integrated safety functionality, the 137X0121 supports efficient motor control, reliable system communication and safe operation in demanding industrial environments.
| Power | 250 kW |
|---|---|
| Current | 480 A |
| Phase | Three Phase |
| IP Rating | IP20 |
| Model / Part number | 137X0121 |
| Product type | Frequency converter / variable frequency drive |
| Drive platform | Danfoss iC7-Automation |
| Configuration code | IC7-60FA3N05-480AE20F3+ACBC+AGCX+BAPR+BDBA+BEF1+BF20+DAAU |
| Cooling method | Air-cooled |
| Rated current | 480 A |
| Input voltage | 380–500 V AC |
| Input phases | 3-phase |
| Protection rating | IP20 / Open Type |
| Frame size | FA10 |
| EMC category | C3 |
| Control panel | Control Panel 2.8 OPX20 |
| Fieldbus | PROFINET RT OS7PR |
| Functional safety | Safe Torque Off (STO) |
| Weight | approx. 112.8 kg |
| Dimensions | approx. 35.0 × 112.2 × 37.0 cm |
| EMC Filter | Industrial |
The Danfoss 137X0121 is a genuine Danfoss iC7-Automation frequency converter used for industrial motor speed control and automation applications.
The configuration code is IC7-60FA3N05-480AE20F3+ACBC+AGCX+BAPR+BDBA+BEF1+BF20+DAAU.
This drive is designed for a three-phase 380–500 V AC supply.
The Danfoss 137X0121 has a rated current of 480 A.
Yes, the drive includes integrated Safe Torque Off (STO) functional safety.
Danfoss iC7-Automation drives are trusted by engineers, OEMs and system integrators for efficient motor control, reliable operation and flexible integration into demanding industrial automation systems.
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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...