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137U2793 Danfoss 37kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137U2793 iC7-Automation frequency converter with 73 A output current, three-phase 380-500 V AC input, IP20 open-type enclosure, Modbus TCP communication and integrated STO safety functionality.
£6,649.50
Why Choose the Danfoss 137U2793 iC7-Automation Frequency Converter?
The Danfoss 137U2793 is a powerful and highly capable iC7-Automation frequency converter designed for precise control of three-phase AC motors in industrial machinery, process automation and OEM equipment. Built on the advanced Danfoss iC7-Automation drive platform, it combines reliable motor performance, flexible connectivity and integrated safety functions for demanding automation environments.
This drive is engineered to support efficient motor speed and torque control while helping improve process accuracy, reduce energy consumption and minimise mechanical stress on driven equipment. Its open-type IP20 design is intended for installation within control cabinets, making it suitable for machine builders and system integrators requiring dependable drive technology.
With a rated output current of 73 A and operation from a three-phase 380-500 V AC supply, the 137U2793 is suitable for medium to high-power industrial motor applications. The unit includes Modbus TCP communication, Ethernet connectivity, standard I/O and integrated Safe Torque Off (STO) functionality for modern automation systems.
Key Advantages
- Advanced iC7-Automation frequency converter for industrial motor control.
- 73 A rated output current for demanding machinery applications.
- Three-phase 380-500 V AC supply for industrial power systems.
- Integrated Safe Torque Off (STO) safety function.
- Modbus TCP fieldbus communication for automation integration.
- Ethernet connectivity for modern control architectures.
- Standard I/O configuration supports flexible machine control.
- IP20 open-type enclosure suitable for cabinet installation.
Key Features
- Danfoss iC7-Automation series.
- 73 A rated output current.
- Three-phase 380-500 V AC input supply.
- Air-cooled frequency converter design.
- IP20 / open-type enclosure.
- Frame size FA06.
- EMC category C1 and C2.
- Control Panel 2.8 OPX20 operator interface.
- Standard I/O: 4xDI, 2xDI/O, 2xAI, 1xAO and 2xRO.
- Modbus TCP OS7MT fieldbus protocol.
- Ethernet port connectivity.
- Integrated Safe Torque Off (STO), not upgradable.
Reliable Motor Control for Industrial Automation
Frequency converters such as the Danfoss 137U2793 regulate motor speed by adjusting the voltage and frequency supplied to the motor. This enables smoother operation, improved process control and reduced energy usage compared with fixed-speed motor operation.
The iC7-Automation platform is designed for advanced industrial systems where performance, connectivity and reliability are essential. With integrated communication, configurable I/O and safety functionality, this drive can be incorporated into PLC-controlled machinery, production lines and process automation networks.
Typical Applications
- Industrial conveyors and material handling systems.
- Packaging and production machinery.
- Pumps, fans and compressors.
- Food and beverage processing equipment.
- Manufacturing and assembly automation.
- OEM machine building applications.
- Industrial process control systems.
Technical Specifications
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| Power | 37 kW | |
|---|---|---|
| Current | 73 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Commercial | |
| Series | iC7-Automation | |
| Part number | 137U2793 | |
| Model code | IC7-60FA3N05-73A0E20F1 | |
| Product type | Frequency converter / AC drive | |
| Rated output current | 73 A | |
| Input voltage | 380-500 V AC | |
| Input phases | 3-phase | |
| Protection rating | IP20 / Open Type | |
| Frame size | FA06 | |
| Cooling method | Air-cooled | |
| EMC category | C1 and C2 | |
| Control panel | OPX20 2.8" display | |
| Standard I/O | 4xDI, 2xDI/O, 2xAI, 1xAO, 2xRO | |
| Functional safety | Safe Torque Off (STO) |
Frequently Asked Questions
What is the Danfoss 137U2793 used for?
The Danfoss 137U2793 is used to control the speed and torque of three-phase AC motors in industrial automation, machinery and process control applications.
What supply voltage does this drive require?
The 137U2793 operates from a three-phase 380-500 V AC supply.
What is the output current rating?
This frequency converter has a rated output current of 73 A.
Does the Danfoss 137U2793 include safety functionality?
Yes. The drive includes integrated Safe Torque Off (STO) functionality for machine safety applications.
Which communication options are included?
The drive supports Modbus TCP fieldbus communication and includes an Ethernet port for automation system integration.
Trusted by Industrial Automation Professionals
Danfoss iC7-Automation frequency converters are trusted by machine builders, automation engineers and industrial operators for reliable motor control, efficient operation and flexible integration into demanding control systems.
