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137U4348 Danfoss 0.75kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137U4348 iC7-Automation variable speed drive featuring 0.75 kW output power, 380-500 V AC three-phase input, EtherNet/IP communication and integrated Safe Torque Off functionality.
£835.50
Why Choose the Danfoss 137U4348 iC7-Automation Drive?
The Danfoss 137U4348 is a high-performance iC7-Automation variable speed drive (VSD) engineered for advanced industrial automation and machine control applications. Part of the innovative Danfoss iC7-Automation series, this drive delivers precise motor control, enhanced connectivity and flexible integration for modern manufacturing environments.
Designed to meet the demands of OEMs, machine builders and industrial automation engineers, the iC7-Automation platform provides outstanding efficiency, reliability and scalability. Integrated communication options, advanced safety functionality and intelligent motor control help maximise machine performance while reducing energy consumption.
With a rated output power of 0.75 kW and a three-phase 380-500 V AC supply, the Danfoss 137U4348 is ideal for conveyors, packaging machinery, material handling equipment and other industrial automation systems. Its compact panel-mounted design allows easy installation within electrical control cabinets.
Key Advantages
- Advanced variable speed drive for industrial automation applications.
- 0.75 kW motor power rating suitable for precision machine control.
- Three-phase 380-500 V AC input for industrial power networks.
- Integrated Safe Torque Off (STO) safety functionality.
- Built-in EtherNet/IP communication capability.
- Coated circuit boards for enhanced environmental protection.
- Improves energy efficiency and machine productivity.
Key Features
- Danfoss iC7-Automation drive series.
- 0.75 kW rated output power.
- 2.4 A nominal output current.
- Three-phase 380-500 V AC input supply.
- Integrated Safe Torque Off (STO) functionality.
- EtherNet/IP OS7IP communication interface.
- Standard I/O: 4 DI, 2 DI/O, 2 AI, 1 AO and 2 RO.
- Integrated DC terminals and brake chopper.
- Control Panel 2.8 OPX20 included.
- Compact panel-mounted IP20 open-type construction.
Advanced Automation and Motor Control
The Danfoss iC7-Automation platform is designed to support highly dynamic industrial processes where precision, flexibility and uptime are essential. By accurately controlling motor speed and torque, the drive improves process quality, reduces mechanical wear and optimises overall system efficiency.
Integrated networking, safety and control functions simplify system design and commissioning. The drive supports seamless communication with PLCs, HMIs and industrial Ethernet networks, making it an ideal solution for Industry 4.0 and smart manufacturing environments.
Typical Applications
- Industrial conveyors and material handling systems.
- Packaging and labelling machinery.
- Automated production lines.
- Assembly and manufacturing equipment.
- Pumps, fans and process machinery.
- OEM machine building projects.
- Industrial automation and control systems.
Technical Specifications
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| Power | 0.75 kW | |
|---|---|---|
| Current | 2.4 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Commercial | |
| Series | iC7-Automation | |
| Catalogue number | 7FC-AUFA3N05-02A4E20F1-000145433 | |
| Product type | Variable speed drive | |
| Rated output power | 0.75 kW | |
| Rated output current | 2.4 A | |
| Input voltage | 380-500 V AC | |
| Input phases | 3-phase | |
| Frequency | 50 / 60 Hz | |
| Protection rating | IP20 | |
| Mounting type | Panel / cabinet mounting | |
| Frame size | FA02b | |
| EMC category | C1 and C2 | |
| Communication protocol | EtherNet/IP OS7IP | |
| Functional safety | STO (not upgradeable) | |
| Weight | Approx. 3.74 kg |
Frequently Asked Questions
What is the Danfoss 137U4348 used for?
The drive is used for controlling the speed and torque of three-phase AC motors in industrial automation, manufacturing and machine building applications.
What motor power can this drive support?
The Danfoss 137U4348 is rated for motors up to 0.75 kW.
What supply voltage does the drive require?
The drive operates from a three-phase 380-500 V AC supply.
Does the drive include built-in safety features?
Yes. The drive includes integrated Safe Torque Off (STO) functionality for enhanced machine safety.
Which communication protocols are supported?
This model includes EtherNet/IP OS7IP communication and an Ethernet port for industrial networking.
Trusted by Industrial Automation Engineers Worldwide
Danfoss iC7-Automation drives are trusted by OEMs and industrial automation specialists for their advanced connectivity, efficient motor control and reliable performance in demanding manufacturing environments.
