Danfoss 137U3135 iC7-Automation air-cooled frequency converter with 3.0 A rating, 3-phase 380-500 V AC supply, IP20 Open Type construction, PROFINET RT OS7PR and integrated STO, SS1-t and fieldbus functional safety for industrial motor control.
£1,290.40
The Danfoss 137U3135 is a compact, high-performance iC7-Automation frequency converter designed for precise AC motor control in industrial automation and machine building applications. As part of the advanced Danfoss iC7-Automation drive series, it delivers dependable speed and torque regulation for connected machinery, production equipment and process control systems.
This air-cooled frequency converter is engineered for OEMs, panel builders and industrial system integrators requiring flexible drive technology with modern communication and safety features. The iC7-Automation platform supports efficient motor operation, advanced control performance and seamless integration into smart factory environments.
With a three-phase 380–500 V AC supply range, 3.0 A current rating and IP20 / Open Type construction, the Danfoss 137U3135 is suitable for installation inside electrical cabinets and automation control panels. It includes PROFINET RT communication, standard I/O and integrated functional safety including STO and SS1-t.
Frequency converters such as the Danfoss iC7-Automation range regulate motor speed by adjusting output frequency and voltage. This enables machinery to operate more efficiently, improves process accuracy and reduces mechanical stress on motors, conveyors, pumps and driven equipment.
The Danfoss 137U3135 is designed for industrial automation systems where compact installation, connectivity and dependable motor performance are essential. Its configurable architecture, standard I/O, PROFINET RT capability and integrated safety functions make it suitable for modern machine automation applications.
| Power | 1.1 kW |
|---|---|
| Current | 3 A |
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | iC7-Automation |
| Part Number | 137U3135 |
| Catalogue Number | 7FC-AUFA3N05-03A0E20F1-000143980 |
| Product Type | Frequency converter / variable speed drive |
| Model Code | IC7-60FA3N05-03A0E20F1+ACBC+ALDC+BAPR+BDBA+BEF2+BF20+CAM0+CBC0+DAAU+DD11 |
| Cooling Method | Air-cooled |
| Input Voltage | 380–500 V AC |
| Input Phases | 3-phase |
| Rated Current | 3.0 A |
| Frame Size | FA02b |
| Protection Rating | IP20 / Open Type |
| EMC Category | C1 and C2 |
| Control Panel | 2.8 OPX20 |
| Standard I/O | 4xDI, 2xDI/O, 2xAI, 1xAO, 2xRO |
| Fieldbus Protocol | PROFINET RT OS7PR |
| Other Protocols | Ethernet port, no protocol |
| Functional Safety | STO, SS1-t, fieldbus |
| EMC Filter | Commercial |
The Danfoss 137U3135 is used to control AC motor speed and torque in industrial automation, machinery and process control applications.
This product belongs to the Danfoss iC7-Automation frequency converter range.
The full model code is IC7-60FA3N05-03A0E20F1+ACBC+ALDC+BAPR+BDBA+BEF2+BF20+CAM0+CBC0+DAAU+DD11.
The Danfoss 137U3135 is rated for a three-phase 380–500 V AC supply with a 3.0 A current rating.
Yes, this model includes PROFINET RT OS7PR fieldbus communication for integration with industrial automation networks.
Danfoss iC7-Automation frequency converters are trusted by engineers, OEMs and machine builders for efficient motor control, reliable performance and seamless integration into modern industrial 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...