Danfoss 137L9230 iC7-Automation air-cooled frequency converter with 31 A rated current, three phase 380-500 V AC supply, IP20 / Open Type protection, PROFINET RT and Safe Torque Off functionality.
£2,934.40
The Danfoss 137L9230 is a compact and reliable iC7-Automation frequency converter designed for precise AC motor control in industrial automation, machinery and process applications. As part of the advanced Danfoss iC7-Automation drive platform, it provides dependable speed and torque regulation for modern control systems requiring flexible integration and efficient performance.
This air-cooled frequency converter is engineered for efficient motor operation, simple installation and smooth communication with automation networks. Its IP20 / Open Type construction makes it suitable for installation inside electrical cabinets and control panels where space-efficient motor control is required.
With a three-phase 380–500 V AC supply and 31 A rated current, the Danfoss 137L9230 is suitable for industrial motor applications requiring dependable control and network-ready automation functionality. The drive includes standard I/O, PROFINET RT connectivity and integrated Safe Torque Off (STO) functionality for safe and efficient machine operation.
Frequency converters such as the Danfoss 137L9230 regulate motor speed by varying output frequency and voltage. This helps improve process accuracy, reduce energy consumption and minimise mechanical stress on motors and connected machinery.
The iC7-Automation platform is designed for modern industrial control systems where flexibility, safety and connectivity are essential. With integrated I/O, Ethernet connectivity and PROFINET RT support, this drive can be incorporated into PLC-controlled systems and compact automation panels.
| Power | 15 kW |
|---|---|
| Current | 31 A |
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | iC7-Automation |
| Catalogue number | 7FC-AUFA3N05-31A0E20F2-000092390 |
| Model code | IC7-60FA3N05-31A0E20F2+ACBC+ALDC+BAPR+BDBA+BEF1+BF20+DAAU |
| Product type | Frequency converter |
| Cooling method | Air-cooled |
| Input voltage | 380–500 V AC |
| Input phases | 3-phase |
| Rated current | 31 A |
| Protection rating | IP20 / Open Type |
| Frame size | FA04a |
| EMC category | C2 |
| Control panel | 2.8 OPX20 |
| Standard I/O | 4xDI, 2xDI/O, 2xAI, 1xAO, 2xRO |
| Fieldbus protocol | PROFINET RT OS7PR |
| Other protocol support | Ethernet port, no protocol |
| Functional safety | Safe Torque Off (STO), not upgradable |
| EMC Filter | Commercial |
The Danfoss 137L9230 is used to control the speed and torque of three-phase AC motors in industrial automation, process control and machinery applications.
The drive operates from a three-phase 380–500 V AC supply.
The Danfoss 137L9230 has a rated current of 31 A.
This model includes PROFINET RT OS7PR fieldbus protocol support, with an Ethernet port also available.
Yes, it includes Safe Torque Off (STO) functional safety.
Danfoss iC7-Automation frequency converters are trusted by engineers, OEMs and industrial operators for dependable motor control, efficient operation and flexible integration into modern 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...