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137H8660 Danfoss 5.5kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137H8660 iC7 Automation air-cooled frequency converter with 12.5 A current rating, three-phase 380-500 V AC supply, IP20 Open Type protection, PROFINET RT communication and integrated Safe Torque Off functionality.
£1,918.50
Why Choose the Danfoss 137H8660 iC7 Automation Frequency Converter?
The Danfoss 137H8660 is a compact iC7 Automation frequency converter designed for precise control of three-phase AC motors in industrial machinery and automation systems. As part of the advanced Danfoss iC7 Automation platform, this air-cooled drive delivers reliable motor control, flexible communication and efficient integration into modern control environments.
Engineered for machine builders, OEMs and system integrators, the Danfoss 137H8660 combines compact construction with integrated I/O, PROFINET communication and functional safety. Its IP20 / Open Type design makes it suitable for installation inside electrical cabinets and machine control panels where dependable performance and space-efficient integration are required.
With a 12.5 A current rating and three-phase 380–500 V AC supply, the Danfoss 137H8660 is ideal for conveyors, pumps, fans, packaging machinery and production equipment requiring accurate motor control and automation connectivity.
Key Advantages
- Compact Danfoss iC7 Automation frequency converter.
- 12.5 A current rating for industrial motor applications.
- Three-phase 380–500 V AC input supply.
- IP20 / Open Type protection for cabinet installation.
- Integrated Safe Torque Off (STO) functional safety.
- PROFINET RT communication for automation network integration.
- Standard I/O for flexible machine and process control.
Key Features
- Danfoss iC7 Automation series.
- Air-cooled frequency converter.
- IC7-60FA3N05-12A5E20F2 configuration.
- 12.5 A current rating.
- Three-phase 380–500 V AC mains voltage.
- IP20 / Open Type protection rating.
- Frame size FA02b.
- EMC category C2.
- Control Panel 2.8 OPX20 included.
- Standard I/O with 4 DI, 2 DI/O, 2 AI, 1 AO and 2 RO.
- PROFINET RT OS7PR fieldbus protocol enabled.
- Ethernet port included.
- STO functional safety, not upgradable.
Efficient Motor Control for Industrial Automation
Frequency converters such as the Danfoss 137H8660 regulate motor speed and torque by adjusting the frequency and voltage supplied to an AC motor. This helps improve process control, reduce mechanical stress and increase energy efficiency across motor-driven equipment.
The iC7 Automation platform is designed for modern industrial applications requiring reliable drive performance, flexible configuration and simple integration with automation networks. With PROFINET RT communication, integrated safety and compact construction, the 137H8660 supports efficient drive integration in connected industrial systems.
Typical Applications
- Industrial conveyors and material handling systems.
- Pumps, fans and ventilation equipment.
- Packaging and production machinery.
- Manufacturing equipment.
- Process automation systems.
- OEM machine building projects.
- General industrial motor control applications.
Technical Specifications
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| Power | 5.5 kW | |
|---|---|---|
| Current | 12.5 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Commercial | |
| Series | iC7 Automation | |
| Model code | IC7-60FA3N05-12A5E20F2+ACBC+ALDC+BAPR+BDBA+BEF1+BF20+CAM0+CBR0+DAAU+DD11 | |
| Catalogue number | 7FC-AUFA3N05-12A5E20F2-000115275 | |
| Product type | Frequency converter | |
| Cooling type | Air-cooled | |
| Mains voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Current rating | 12.5 A | |
| Protection rating | IP20 / Open Type | |
| Frame size | FA02b | |
| EMC category | C2 | |
| Control panel | Control Panel 2.8 OPX20 | |
| Standard I/O | 4xDI, 2xDI/O, 2xAI, 1xAO, 2xRO | |
| Fieldbus protocol | PROFINET RT OS7PR | |
| Other protocol | Ethernet port, no protocol | |
| Functional safety | STO, not upgradable |
Frequently Asked Questions
What is the Danfoss 137H8660 used for?
The Danfoss 137H8660 is used to control the speed and torque of three-phase AC motors in industrial machinery and automation systems.
What supply voltage does the Danfoss 137H8660 require?
The drive is designed for a three-phase 380–500 V AC supply.
What is the current rating of this frequency converter?
The Danfoss 137H8660 has a current rating of 12.5 A.
Which communication protocol is enabled?
This configuration includes PROFINET RT OS7PR fieldbus communication and an Ethernet port with no protocol enabled.
Does the drive include functional safety?
Yes, the Danfoss 137H8660 includes integrated Safe Torque Off (STO) functionality, which is not upgradable.
Trusted by Industrial Automation Professionals
Danfoss iC7 Automation frequency converters are trusted by engineers, OEMs and system integrators for reliable motor control, efficient operation and flexible integration in demanding industrial environments.
