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137L5671 Danfoss 0.55kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137L5671 iC7-Automation frequency converter, a three phase 380-500 V AC variable frequency drive with 1.8 A output current, IP20 open type enclosure, PROFINET RT communication and integrated STO for industrial motor control.
£678.75
Why Choose the Danfoss 137L5671 iC7-Automation Frequency Converter?
The Danfoss 137L5671 is a compact iC7-Automation frequency converter designed for accurate, energy-efficient control of three-phase AC motors in industrial automation and machinery applications. As part of the advanced Danfoss iC7-Automation drive series, it delivers dependable motor speed regulation, flexible communication and reliable performance for control cabinet installations.
This air-cooled frequency converter is engineered for production machinery, process systems and automated equipment requiring precise motor control. The iC7-Automation platform supports efficient operation, improved process accuracy and integration into industrial automation networks.
With a three-phase 380–500 V AC supply, 1.8 A output current and IP20 / open type enclosure, the Danfoss 137L5671 is suitable for cabinet-mounted motor control applications. This configuration includes PROFINET RT communication, standard I/O, a 2.8-inch OPX20 control panel and integrated Safe Torque Off (STO) functionality.
Key Advantages
- Advanced Danfoss iC7-Automation frequency converter for industrial motor control.
- Three-phase 380–500 V AC input suitable for industrial power systems.
- 1.8 A rated output current for efficient AC motor operation.
- IP20 / open type design ideal for control cabinet installation.
- PROFINET RT fieldbus communication for automation network integration.
- Integrated Safe Torque Off (STO) safety function.
Key Features
- Danfoss iC7-Automation drive series.
- Frequency converter for AC motor speed control.
- 3-phase 380–500 V AC supply.
- 1.8 A output current rating.
- IP20 / open type enclosure.
- FA02a frame size.
- EMC category C2.
- 2.8-inch OPX20 control panel.
- Standard I/O with digital inputs, analogue inputs, analogue output and relay outputs.
- PROFINET RT OS7PR fieldbus protocol enabled.
Reliable Motor Control for Industrial Automation
Frequency converters such as the Danfoss iC7-Automation regulate motor speed by adjusting the electrical frequency and voltage supplied to the motor. This enables connected equipment to run more efficiently, improving process control while helping reduce energy consumption, mechanical stress and unnecessary downtime.
The Danfoss 137L5671 is well suited to automation environments where compact installation, dependable communication and accurate motor control are essential. Its PROFINET RT capability, standard I/O, OPX20 control panel and integrated STO function make it a practical choice for machine builders, panel builders and industrial maintenance teams.
Typical Applications
- Industrial automation systems.
- Production and packaging machinery.
- Conveyors and material handling equipment.
- Pumps, fans and ventilation systems.
- Processing and manufacturing equipment.
- OEM machinery and control cabinet installations.
Technical Specifications
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| Power | 0.55 kW | |
|---|---|---|
| Current | 1.8 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Commercial | |
| Series | iC7-Automation | |
| Part number | 137L5671 | |
| Drive code | IC7-60FA3N05-01A8E20F2+ACBC+ALDC+BAPR+BDBA+BEF1+BF20+DAAU | |
| Product type | Frequency converter / variable frequency drive | |
| Cooling method | Air-cooled | |
| Input voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Rated output current | 1.8 A | |
| Protection rating | IP20 / open type | |
| Frame size | FA02a | |
| EMC level | Category C2 | |
| Control panel | 2.8 OPX20 | |
| Standard I/O | 4 DI, 2 DI/O, 2 AI, 1 AO, 2 RO | |
| Fieldbus protocol | PROFINET RT OS7PR | |
| Other protocol | Ethernet port, no protocol | |
| Functional safety | Safe Torque Off (STO), not upgradable | |
| Mounting type | Cabinet / panel mounting |
Frequently Asked Questions
What is the Danfoss 137L5671 used for?
The Danfoss 137L5671 is used to control the speed and performance of three-phase AC motors in industrial automation, machinery and process control applications.
What series does the Danfoss 137L5671 belong to?
The 137L5671 belongs to the Danfoss iC7-Automation frequency converter series.
What supply voltage does this frequency converter require?
The Danfoss 137L5671 is designed for a three-phase 380–500 V AC supply.
What is the output current rating?
This model has a rated output current of 1.8 A.
What communication protocol is supported?
The Danfoss 137L5671 supports PROFINET RT OS7PR fieldbus communication for integration with industrial automation networks.
Trusted by Automation Engineers Worldwide
Danfoss iC7-Automation frequency converters are trusted by machine builders, automation engineers and industrial operators for reliable motor control, efficient performance and flexible integration into modern production systems.
