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137U0656 Danfoss 5.5kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137U0656 iC7-Automation air-cooled frequency converter with 12.5 A current rating, 380-500 V AC three phase operation, IP20 open type construction, Modbus TCP communication and STO safety functionality.
£1,595.25
Why Choose the Danfoss 137U0656 iC7-Automation Frequency Converter?
The Danfoss 137U0656 is a compact and advanced iC7-Automation frequency converter designed for precise motor speed control in demanding industrial automation applications. As part of the modern Danfoss iC7-Automation drive platform, it provides reliable performance, flexible connectivity and efficient control for machine builders, OEMs and industrial control systems.
This air-cooled frequency converter is built for integration into automation environments where dependable motor control, safety functionality and network communication are essential. With integrated I/O, Modbus TCP fieldbus capability and functional safety features, it offers a practical solution for modern cabinet-based drive installations.
With a rated current of 12.5 A and a three-phase 380–500 V AC supply, the Danfoss 137U0656 is well suited for industrial machinery, conveyors, pumps, fans and production equipment. Its IP20 / Open Type construction and compact FA02b frame make it suitable for installation inside electrical control panels and protected enclosures.
Key Advantages
- Compact Danfoss iC7-Automation frequency converter for industrial motor control.
- 12.5 A current rating for automation and machinery applications.
- Three-phase 380–500 V AC input for industrial power systems.
- Integrated Modbus TCP fieldbus communication.
- Built-in functional safety including STO and SS1-t.
- IP20 / Open Type format for cabinet and panel installation.
- Flexible standard I/O for connection to automation equipment.
Key Features
- Danfoss iC7-Automation series.
- Air-cooled frequency converter.
- 12.5 A rated current.
- Three-phase 380–500 V AC supply voltage.
- IP20 / Open Type protection rating.
- Frame size FA02b.
- EMC category C2.
- Control Panel 2.8 OPX20.
- Standard I/O: 4xDI, 2xDI/O, 2xAI, 1xAO, 2xRO.
- Modbus TCP OS7MT fieldbus protocol enabled.
- Ethernet port included.
- Functional safety with STO, SS1-t and fieldbus.
Reliable Motor Control for Automation Systems
Frequency converters such as the Danfoss 137U0656 regulate motor speed by controlling output voltage and frequency. This allows machinery to operate more efficiently, improves process control and reduces mechanical stress on motors, belts, pumps and driven equipment.
The iC7-Automation platform is developed for industrial applications that require high levels of flexibility, connectivity and safety. With Modbus TCP communication, integrated I/O and functional safety features, the 137U0656 can be integrated into a wide range of PLC-controlled automation systems.
Typical Applications
- Industrial conveyors and material handling systems.
- Pumps, fans and ventilation equipment.
- Packaging and production machinery.
- Process automation systems.
- OEM machine building projects.
- Manufacturing equipment and control panels.
- Motor speed control in industrial automation networks.
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 | |
| Part Number | 137U0656 | |
| Model Code | IC7-60FA3N05-12A5E20F2+ACBC+AGCX+ALDC+BAMT+BDBA+BEF2+BF20+CBX0+DAAU | |
| Product Type | Frequency converter | |
| Cooling Method | Air-cooled | |
| Input Voltage | 380–500 V AC | |
| Input Phase | Three-phase | |
| Current Rating | 12.5 A | |
| Protection Rating | IP20 / Open Type | |
| Frame Size | FA02b | |
| EMC Category | C2 | |
| Control Panel | OPX20 2.8" | |
| Standard I/O | 4xDI, 2xDI/O, 2xAI, 1xAO, 2xRO | |
| Fieldbus Protocol | Modbus TCP OS7MT | |
| Additional Communication | Ethernet port, no protocol | |
| Functional Safety | STO, SS1-t, fieldbus | |
| EAN | 5715253688817 | |
| Net Weight | approx. 4.73 kg | |
| Gross Weight | approx. 5.95 kg |
Frequently Asked Questions
What is the Danfoss 137U0656 used for?
The Danfoss 137U0656 is used to control the speed and performance of three-phase AC motors in industrial automation, machinery and process control applications.
What current rating does the Danfoss 137U0656 have?
The frequency converter has a 12.5 A current rating, making it suitable for a range of industrial motor control applications.
What supply voltage does this drive require?
The 137U0656 operates from a three-phase 380–500 V AC supply.
What communication protocol is included?
The drive includes Modbus TCP OS7MT fieldbus communication and an Ethernet port for integration with automation systems.
Does the Danfoss 137U0656 include safety functions?
Yes. The drive includes functional safety features such as Safe Torque Off (STO) and SS1-t.
Trusted for Industrial Automation Performance
Danfoss iC7-Automation frequency converters are trusted by industrial engineers, OEMs and machine builders for efficient motor control, flexible communication and dependable operation in demanding automation environments.
