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137H8656 Danfoss 2.2kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137H8656 iC7 Automation air-cooled frequency converter with 5.6 A current rating, three-phase 380-500 V AC supply, IP20 Open Type protection, PROFINET RT communication and integrated Safe Torque Off functionality.
£1,256.25
Why Choose the Danfoss 137H8656 iC7 Automation Frequency Converter?
The Danfoss 137H8656 is a compact iC7 Automation frequency converter designed for accurate speed and torque 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 provides reliable performance, flexible connectivity and efficient integration into modern control environments.
Engineered for machine builders, OEMs and system integrators, the Danfoss 137H8656 combines compact construction with integrated I/O, PROFINET communication and functional safety. Its IP20 / Open Type format makes it suitable for installation inside electrical cabinets and machine control panels where dependable drive performance and space-efficient integration are required.
With a 5.6 A current rating and three-phase 380–500 V AC supply, the Danfoss 137H8656 is ideal for conveyors, pumps, fans, packaging machinery and production equipment requiring efficient motor control and automation connectivity.
Key Advantages
- Compact Danfoss iC7 Automation frequency converter.
- 5.6 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.
- IC7-60FA3N05-05A6E20F1 configuration.
- 5.6 A current rating.
- Three-phase 380–500 V AC mains voltage.
- IP20 / Open Type protection rating.
- Frame size FA02b.
- EMC category C1 and 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 137H8656 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 137H8656 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 | 2.2 kW | |
|---|---|---|
| Current | 5.6 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Commercial | |
| Series | iC7 Automation | |
| Model code | IC7-60FA3N05-05A6E20F1+ACBC+ALDC+BAPR+BDBA+BEF1+BF20+CAC0+CBX0+DAAU+DD11 | |
| Catalogue number | 7FC-AUFA3N05-05A6E20F1-000115265 | |
| Product type | Frequency converter | |
| Cooling type | Air-cooled | |
| Mains voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Current rating | 5.6 A | |
| Protection rating | IP20 / Open Type | |
| Frame size | FA02b | |
| EMC category | C1 and 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 137H8656 used for?
The Danfoss 137H8656 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 137H8656 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 137H8656 has a current rating of 5.6 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 137H8656 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.
