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137U6326 Danfoss 1.1kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137U6326 iC7-Automation air-cooled frequency converter with approximately 1.1 kW power rating, 3.0 A current rating, 380-500 V AC three-phase supply, Modbus TCP communication and integrated STO functional safety.
£696.75
Why Choose the Danfoss 137U6326 iC7-Automation Frequency Converter?
The Danfoss 137U6326 is a compact iC7-Automation air-cooled frequency converter designed for precise control of three-phase AC motors in industrial automation, machinery and process applications. As part of the advanced Danfoss iC7-Automation series, it provides reliable variable speed control, integrated functional safety and flexible Ethernet-based communication for modern industrial systems.
Designed for machine builders, panel builders and system integrators, the iC7-Automation platform combines efficient motor performance with a compact cabinet-mounted format. Its standard I/O, integrated control panel and fieldbus communication options help simplify commissioning and support smooth integration with PLCs and automation networks.
With a rated current of 3.0 A, a motor power rating of approximately 1.1 kW and a three-phase 380–500 V AC supply, the 137U6326 is ideal for smaller industrial motors used in conveyors, pumps, fans, packaging machinery and general automation equipment.
Key Advantages
- Compact air-cooled frequency converter for industrial automation.
- 1.1 kW motor power rating for small industrial motor applications.
- 3.0 A rated current for controlled three-phase motor operation.
- Three-phase 380–500 V AC input suitable for industrial power systems.
- Modbus TCP OS7MT fieldbus communication for automation network integration.
- Integrated Safe Torque Off (STO) functional safety.
- IP20 / Open Type design for cabinet and control panel installation.
Key Features
- Danfoss iC7-Automation series.
- Approx. 1.1 kW / 1.5 hp power rating.
- 3.0 A current rating.
- Three-phase 380–500 V AC supply.
- Air-cooled frequency converter design.
- IP20 / Open Type protection rating.
- Frame size FA02b.
- Modbus TCP OS7MT fieldbus protocol enabled.
- Ethernet port with no additional protocol enabled.
- Integrated functional safety with STO.
- Control Panel 2.8 OPX20 included.
- Standard I/O: 4xDI, 2xDI/O, 2xAI, 1xAO and 2xRO.
- EMC category C1 and C2 classification.
Efficient Motor Control for Compact Automation Systems
The Danfoss iC7-Automation frequency converter regulates motor speed and torque by adjusting output voltage and frequency. This helps improve process accuracy, reduce energy consumption and minimise mechanical stress on motors and connected machinery.
The 137U6326 is well suited to compact control panels where dependable motor control, Ethernet-based communication and integrated safety are required. Its Modbus TCP capability, standard I/O and integrated control panel make it practical for use in modern PLC-controlled automation systems.
Typical Applications
- Industrial conveyors and material handling systems.
- Packaging and production machinery.
- Pumps, fans and ventilation equipment.
- Small compressors and process equipment.
- OEM machine building applications.
- Factory automation and control panels.
- Water treatment and infrastructure systems.
- General three-phase motor speed control.
Technical Specifications
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| Power | 1.1 kW | |
|---|---|---|
| Current | 3 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Commercial | |
| Series | iC7-Automation | |
| Part number | 137U6326 | |
| Catalogue number | 7FC-AUFA3N05-03A0E20F1-000051880 | |
| Model code | IC7-60FA3N05-03A0E20F1+ACBC+ALDC+BAMT+BDBA+BEF1+BF20+CBX0+DAAU | |
| Product type | Air-cooled frequency converter | |
| Rated power | approx. 1.1 kW / 1.5 hp | |
| Rated current | 3.0 A | |
| Input voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Protection rating | IP20 / Open Type | |
| Frame size | FA02b | |
| Cooling method | Air-cooled | |
| Other protocols | Ethernet port, no protocol | |
| Safety functions | STO, not upgradable | |
| Control panel | Control Panel 2.8 OPX20 | |
| Standard I/O | 4xDI, 2xDI/O, 2xAI, 1xAO, 2xRO | |
| EMC category | C1 and C2 |
Frequently Asked Questions
What is the Danfoss 137U6326 used for?
The Danfoss 137U6326 is used to control the speed and torque of three-phase AC motors in industrial automation, machinery and process control applications.
What motor power does this frequency converter support?
The 137U6326 is suitable for approximately 1.1 kW / 1.5 hp motor applications.
What supply voltage does the Danfoss 137U6326 require?
This frequency converter is designed for a three-phase 380–500 V AC supply.
What communication protocol is enabled?
The drive includes Modbus TCP OS7MT fieldbus communication for integration with industrial automation networks.
What safety function is included?
The Danfoss 137U6326 includes integrated Safe Torque Off (STO) functional safety.
Trusted by Industrial Automation Professionals
Danfoss iC7-Automation frequency converters are trusted by engineers, machine builders and system integrators for efficient motor control, flexible connectivity and reliable performance in demanding industrial environments.
