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.
£724.00
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.
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.
| Power | 0.55 kW |
|---|---|
| Current | 1.8 A |
| Phase | Three Phase |
| IP Rating | IP20 |
| 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 |
| EMC Filter | Commercial |
The Danfoss 137L5671 is used to control the speed and performance of three-phase AC motors in industrial automation, machinery and process control applications.
The 137L5671 belongs to the Danfoss iC7-Automation frequency converter series.
The Danfoss 137L5671 is designed for a three-phase 380–500 V AC supply.
This model has a rated output current of 1.8 A.
The Danfoss 137L5671 supports PROFINET RT OS7PR fieldbus communication for integration with industrial automation networks.
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.
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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...