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137U6940 Danfoss 132kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137U6940 iC7-Automation variable speed drive with 245 A rated current, 380-500 V AC three-phase input, IP20 / UL Open Type protection, Modbus TCP communication and integrated Safe Torque Off functionality.
£11,076.00
Why Choose the Danfoss 137U6940 iC7-Automation Variable Speed Drive?
The Danfoss 137U6940 is a high-performance iC7-Automation variable speed drive designed for precise and reliable three-phase motor control in industrial automation systems. As part of the advanced Danfoss iC7-Automation frequency converter series, it delivers efficient speed and torque regulation for machinery, process equipment and cabinet-mounted motor control applications.
This air-cooled frequency converter is engineered for dependable operation, flexible commissioning and seamless integration into modern industrial control systems. With Modbus TCP communication, standard I/O and integrated functional safety, the Danfoss 137U6940 is well suited to automation engineers, machine builders and maintenance teams requiring robust motor control.
With a rated current of 245 A and a three-phase 380-500 V AC supply, the 137U6940 is designed for demanding industrial motor applications. Its IP20 / UL Open Type enclosure and FA09 frame make it suitable for installation inside protected electrical cabinets and control panels.
Key Advantages
- High-performance variable speed drive for industrial automation.
- 245 A rated current suitable for demanding motor control applications.
- Three-phase 380-500 V AC input for standard industrial power systems.
- Integrated Safe Torque Off (STO) safety functionality.
- Modbus TCP OS7MT communication for automation network integration.
- Standard I/O configuration for flexible machine control.
- EMC category C2 for improved electromagnetic compatibility.
- Panel-mounted IP20 / UL Open Type design.
Key Features
- Danfoss iC7-Automation frequency converter series.
- 245 A rated output current.
- Three-phase 380-500 V AC input supply.
- Air-cooled variable speed drive design.
- IP20 / UL Open Type enclosure rating.
- FA09 frame size.
- EMC category C2.
- Modbus TCP OS7MT fieldbus communication.
- Integrated Ethernet port with no additional protocol enabled.
- Standard I/O: 4 x DI, 2 x DI/O, 2 x AI, 1 x AO, 2 x RO.
- Integrated Safe Torque Off (STO) functionality.
- Control Panel 2.8 OPX20 included.
- Air-cooled construction for efficient thermal performance.
Efficient Motor Control for Industrial Panels
Variable speed drives such as the Danfoss 137U6940 regulate motor speed by controlling output voltage and frequency. This helps improve process accuracy, reduce energy consumption and minimise mechanical stress on motors, pumps, fans, conveyors and production equipment.
The iC7-Automation platform is designed for modern industrial automation environments where reliable operation, flexible connectivity and machine safety are essential. Its Modbus TCP support, integrated Ethernet capability, standard I/O and STO safety function make it suitable for both new installations and replacement drive projects.
Typical Applications
- Industrial conveyors and material handling systems.
- Pumps, fans and ventilation equipment.
- Process automation and manufacturing plants.
- Packaging and production machinery.
- Machine building and OEM control panels.
- Industrial HVAC systems.
- Mixers, compressors and processing equipment.
- General three-phase motor speed control.
Technical Specifications
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| Power | 132 kW | |
|---|---|---|
| Current | 245 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Commercial | |
| Series | iC7-Automation | |
| Catalogue number | 7FC-AUFA3N05-245AE20F2-000152166 | |
| Product type | Variable speed drive / frequency converter | |
| Drive type | Air-cooled AC variable frequency drive | |
| Model code | IC7-60FA3N05-245AE20F2+AGCX+BAMT+BDBA+BEF1+BF20+CAC0+CCC0+CDC0+DAAU | |
| Rated current | 245 A | |
| Input voltage | 380-500 V AC | |
| Input phases | 3-phase | |
| Protection rating | IP20 / UL Open Type | |
| Frame size | FA09 | |
| EMC category | C2 | |
| Fieldbus | Modbus TCP OS7MT | |
| Other communication | Ethernet port, no protocol | |
| Functional safety | Safe Torque Off (STO), not upgradable | |
| Control panel | 2.8 OPX20 | |
| Standard digital inputs | 4 x DI | |
| Standard digital I/O | 2 x DI/O | |
| Standard analogue inputs | 2 x AI | |
| Standard analogue output | 1 x AO | |
| Relay outputs | 2 x RO | |
| Mounting type | Panel / cabinet mounting |
Frequently Asked Questions
What is the Danfoss 137U6940 used for?
The Danfoss 137U6940 is used to control the speed and torque of three-phase AC motors in industrial automation, machinery and process control applications.
What current rating does this drive provide?
This model provides a rated output current of 245 A.
What supply voltage does the 137U6940 require?
The drive operates from a three-phase 380-500 V AC supply.
Which communication protocol is included?
The Danfoss 137U6940 supports Modbus TCP OS7MT fieldbus communication and also includes an Ethernet port.
Where is this drive typically installed?
The drive is designed for panel or cabinet mounting and is typically installed inside protected industrial electrical control panels.
Trusted by Automation and Maintenance Engineers
Danfoss iC7-Automation drives are trusted for dependable motor control, flexible communication and efficient operation across modern industrial automation systems.
