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137U1031 Danfoss 0.37kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137U1031 iC7-Automation frequency converter, a compact three-phase industrial drive with 1.3 A output current, 380-500 V AC input, PROFINET RT communication and integrated Safe Torque Off functionality.
£571.50
Why Choose the Danfoss 137U1031 iC7-Automation Frequency Converter?
The Danfoss 137U1031 is a compact iC7-Automation frequency converter designed for precise speed and torque control of three-phase AC motors in industrial automation applications. Built for modern machine control, this drive delivers efficient motor operation, reliable performance and flexible connectivity for intelligent industrial systems.
As part of the advanced Danfoss iC7-Automation series, the 137U1031 combines compact construction with integrated safety, standard I/O and Ethernet-based communication. Its IP20 / Open Type format is suitable for installation inside electrical panels and control cabinets where space-saving drive technology is required.
With a rated output current of 1.3 A, a three-phase 380–500 V AC supply and PROFINET RT communication, the Danfoss 137U1031 is ideal for small motors used in conveyors, pumps, fans, packaging machinery and OEM automation systems.
Key Advantages
- Compact industrial frequency converter for automation and machine control.
- 1.3 A rated output current for small motor applications.
- Three-phase 380–500 V AC input for industrial power systems.
- Integrated Safe Torque Off (STO) safety function.
- Built-in PROFINET RT and Ethernet connectivity.
- IP20 / Open Type construction for panel-mounted installation.
- Standard I/O for flexible control and automation integration.
Key Features
- Danfoss iC7-Automation frequency converter series.
- 1.3 A continuous output current.
- Three-phase 380–500 V AC input supply.
- IP20 / Open Type enclosure format.
- Frame size FA02b.
- EMC category C3.
- Integrated Safe Torque Off (STO) functionality.
- PROFINET RT fieldbus protocol enabled.
- Ethernet port for industrial communication.
- Blind Panel OPX00 configuration.
- Standard I/O with digital and analogue inputs and outputs.
Compact Motor Control for Industrial Automation
Frequency converters such as the Danfoss 137U1031 regulate motor speed by adjusting output voltage and frequency. This improves process control, reduces mechanical stress, lowers energy consumption and helps extend the service life of motors and connected machinery.
The iC7-Automation platform is designed for intelligent industrial systems with flexible connectivity and scalable control features. With PROFINET RT communication and integrated Ethernet, the 137U1031 can be connected to PLCs, machine controllers and wider automation networks.
Typical Applications
- Small industrial pumps and fans.
- Conveyors and material handling equipment.
- Packaging and production machinery.
- OEM machine building applications.
- Process control equipment.
- Automated manufacturing systems.
- Control cabinet and panel-mounted drive installations.
Technical Specifications
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| Power | 0.37 kW | |
|---|---|---|
| Current | 1.3 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Industrial | |
| Series | iC7-Automation | |
| Product type | Frequency converter | |
| Model code | IC7-60FA3N05-01A3E20F3 | |
| Rated output current | 1.3 A | |
| Input voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Frequency | 50 / 60 Hz | |
| Protection rating | IP20 / Open Type | |
| Frame size | FA02b | |
| Cooling method | Air-cooled | |
| EMC category | C3 | |
| Communication protocol | PROFINET RT | |
| Ethernet | Integrated Ethernet port | |
| Functional safety | Safe Torque Off (STO), not upgradable | |
| Control panel | Blind Panel OPX00 | |
| Standard I/O | 4 × DI, 2 × DI/O, 2 × AI, 1 × AO, 2 × RO |
Frequently Asked Questions
What is the Danfoss 137U1031 used for?
The Danfoss 137U1031 is used to control the speed and torque of three-phase AC motors in industrial automation, machine building and process control applications.
What output current does this frequency converter provide?
This drive provides a rated output current of 1.3 A for small industrial motor control applications.
What supply voltage does the Danfoss 137U1031 require?
The drive operates from a three-phase 380–500 V AC supply.
Which communication protocol is enabled?
The Danfoss 137U1031 includes PROFINET RT communication and an integrated Ethernet port for industrial automation systems.
Where is this drive typically installed?
The drive has an IP20 / Open Type construction and is typically installed inside electrical control panels or machine cabinets.
Trusted by Industrial Automation Professionals
Danfoss iC7-Automation frequency converters are trusted by engineers, system integrators and machine builders for reliable motor control, efficient operation and seamless integration into modern industrial automation environments.
