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137X3874 Danfoss 7.5kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137X3874 iC7-Automation frequency converter featuring 16 A output current, three-phase 380-500 V AC operation, EtherCAT communication and integrated STO safety functionality.
£1,988.25
Why Choose the Danfoss 137X3874 iC7-Automation Frequency Converter?
The Danfoss 137X3874 is a compact and highly configurable iC7-Automation frequency converter engineered for demanding industrial automation and motion control applications. Designed to deliver precise motor control, advanced connectivity and embedded Industrial IoT capabilities, it provides reliable performance for machine builders, OEMs and industrial facilities.
As part of the innovative Danfoss iC7-Automation series, this drive combines high-performance motor control with flexible communications and integrated safety functions. Its modular architecture allows the drive to be tailored to specific application requirements while supporting seamless integration into modern automation systems.
With a three-phase 380-500 V AC supply and a 16 A output current rating, the 137X3874 is ideal for industrial machinery requiring efficient variable speed motor control. The compact IP20 open-type design enables straightforward installation within electrical control cabinets while maintaining high levels of performance and operational reliability.
Key Advantages
- Advanced industrial frequency converter for automation applications.
- 16 A output current rating for precise motor control.
- Three-phase 380-500 V AC operation for industrial power systems.
- Integrated Safe Torque Off (STO) safety functionality.
- EtherCAT fieldbus support for automation integration.
- Embedded Industrial IoT security and connectivity features.
- Compact design for efficient panel space utilisation.
Key Features
- Danfoss iC7-Automation series.
- 16 A rated output current.
- Three-phase 380-500 V AC supply.
- Integrated Safe Torque Off (STO) functionality.
- EtherCAT OS7EC communication protocol enabled.
- Ethernet connectivity support.
- Control Panel 2.8 OPX20 interface.
- Standard I/O configuration with analogue and digital inputs and outputs.
- Compact IP20 open-type construction.
- Frame size FA03b.
Advanced Motor Control for Industrial Automation
The Danfoss iC7-Automation platform is designed to provide highly accurate motor speed and torque control across a wide range of industrial applications. Its advanced control algorithms help optimise machine performance, improve process precision and reduce energy consumption.
With selectable communication protocols, integrated safety functionality and embedded cybersecurity features, the 137X3874 supports modern automation strategies and Industrial IoT initiatives. The modular platform allows system designers to configure the drive to meet specific application requirements while maintaining flexibility for future upgrades.
Typical Applications
- Industrial automation systems.
- Packaging and production machinery.
- Material handling and conveyor systems.
- Pumps, fans and compressors.
- Machine building and OEM equipment.
- Manufacturing and process control systems.
- Industrial motion control applications.
Technical Specifications
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| Power | 7.5 kW | |
|---|---|---|
| Current | 16 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Industrial | |
| Series | iC7-Automation | |
| Product type | Frequency converter / Variable frequency drive | |
| Configuration | IC7-60FA3N05-16A0E20F3+ACBC+AGCX+ALDC+BAEC+BDBA+BEF1+BF20+CAM0+CBX0+DAAU | |
| Input voltage | 380-500 V AC | |
| Input phases | 3-phase | |
| Rated output current | 16 A | |
| Protection rating | IP20 / Open Type | |
| Frame size | FA03b | |
| Fieldbus protocol | EtherCAT OS7EC | |
| Ethernet | Supported | |
| Functional safety | Safe Torque Off (STO) | |
| Control panel | OPX20 | |
| EMC category | C3 |
Frequently Asked Questions
What is the Danfoss 137X3874 used for?
The Danfoss 137X3874 is a frequency converter used to control the speed and torque of AC motors in industrial automation and machinery applications.
What supply voltage does the drive require?
The drive operates from a three-phase 380-500 V AC power supply.
Which communication protocol is supported?
This model includes EtherCAT OS7EC fieldbus communication along with Ethernet connectivity for integration into automation networks.
Does the drive include safety features?
Yes, the drive includes integrated Safe Torque Off (STO) functionality as standard.
What enclosure rating does the drive have?
The Danfoss 137X3874 features an IP20 open-type enclosure intended for installation within electrical control cabinets.
Trusted for Modern Industrial Automation
Danfoss iC7-Automation frequency converters are widely used by machine builders and automation engineers to deliver precise motor control, advanced connectivity and dependable performance in demanding industrial environments.
