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137L1744 Danfoss 0.37kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137L1744 iC7-Automation frequency converter with 1.3 A output current, three-phase 380-500 V AC input, IP20 open type enclosure, EtherNet/IP communication and integrated STO safety for industrial motor control applications.
£645.75
Why Choose the Danfoss 137L1744 iC7-Automation Frequency Converter?
The Danfoss 137L1744 is a compact and efficient iC7-Automation frequency converter designed for precise speed and torque control of three-phase motors in industrial automation applications. As part of the advanced Danfoss iC7-Automation drive series, it provides reliable motor control, flexible connectivity and integrated safety functionality for modern machinery and process systems.
This frequency converter is engineered for machine builders, panel builders and industrial users who require dependable drive performance in a compact open-type format. With standard I/O, EtherNet/IP communication and Ethernet connectivity, the Danfoss 137L1744 integrates easily with PLCs, industrial networks and automation platforms.
With a rated output current of 1.3 A and operation from a three-phase 380-500 V AC supply, the 137L1744 is ideal for small industrial motors used in conveyors, pumps, fans, packaging equipment and general automation machinery. Its IP20 open-type enclosure is suitable for installation inside electrical control panels and machine cabinets.
Key Advantages
- Compact industrial frequency converter for automation applications.
- 1.3 A output current rating for small motor control systems.
- Three-phase 380-500 V AC input for industrial power systems.
- IP20 / Open Type enclosure for panel and cabinet mounting.
- Integrated Safe Torque Off (STO) safety function.
- EtherNet/IP fieldbus support for automation integration.
- Ethernet port included for modern control networks.
- Standard I/O for flexible machine control.
Key Features
- Danfoss iC7-Automation series.
- 1.3 A rated output current.
- Three-phase 380-500 V AC input supply.
- IP20 / Open Type enclosure.
- Frame size FA02a.
- EMC category C3.
- Integrated Safe Torque Off (STO) functionality.
- EtherNet/IP OS7IP fieldbus protocol enabled.
- Ethernet port included with no additional protocol.
- Control Panel 2.8 OPX20 included.
- Air-cooled construction for reliable thermal management.
- Standard I/O: 4 digital inputs, 2 digital I/O, 2 analogue inputs, 1 analogue output and 2 relay outputs.
Reliable Motor Control for Industrial Automation
Frequency converters such as the Danfoss 137L1744 regulate the voltage and frequency supplied to an AC motor, enabling accurate motor speed adjustment to match process requirements. This helps improve energy efficiency, reduce mechanical stress and support smoother machine performance.
The iC7-Automation platform is designed for modern industrial environments where connectivity, safety and dependable performance are essential. With integrated STO, EtherNet/IP communication and flexible I/O, the 137L1744 is well suited to panel-mounted automation systems and OEM machinery.
Typical Applications
- Industrial conveyors and material handling systems.
- Packaging and production machinery.
- Pumps, fans and ventilation equipment.
- Processing and manufacturing equipment.
- Machine building and OEM automation systems.
- Control panels and electrical cabinets.
- General industrial motor control applications.
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 | |
| Part Number | 137L1744 | |
| Model code | IC7-60FA3N05-01A3E20F3+ACBC+ALDC+BAIP+BDBA+BEF1+BF20+DAAU | |
| Product type | Frequency converter / variable frequency drive | |
| Rated output current | 1.3 A | |
| Input voltage | 380-500 V AC | |
| Input phases | 3-phase | |
| Input frequency | 50 / 60 Hz | |
| Cooling method | Air cooled | |
| Protection rating | IP20 / Open Type | |
| Frame size | FA02a | |
| EMC category | C3 | |
| Functional safety | Safe Torque Off (STO), not upgradable | |
| Control panel | Control Panel 2.8 OPX20 |
Frequently Asked Questions
What is the Danfoss 137L1744 used for?
The Danfoss 137L1744 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 drive provide?
This model has a rated output current of 1.3 A.
What supply voltage does the Danfoss 137L1744 require?
The drive operates from a three-phase 380-500 V AC supply.
Does the Danfoss 137L1744 include safety functionality?
Yes, this frequency converter includes integrated Safe Torque Off (STO) functionality.
Which communication protocol is enabled?
This configuration supports EtherNet/IP OS7IP and includes an Ethernet port for integration with industrial automation systems.
Trusted by Industrial Automation Professionals
Danfoss iC7-Automation frequency converters are trusted by machine builders, system integrators and industrial engineers for reliable motor control, flexible connectivity and efficient operation in demanding automation environments.
