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137U2387 Danfoss 11kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137U2387 iC7-Automation frequency converter, an air-cooled three-phase AC variable frequency drive with 24 A rated current, 380–500 V AC input, IP20/Open Type protection and integrated Safe Torque Off functionality.
£2,161.50
Why Choose the Danfoss 137U2387 iC7-Automation Frequency Converter?
The Danfoss 137U2387 is a high-performance iC7-Automation frequency converter designed for reliable motor speed control in demanding industrial automation applications. Part of the advanced Danfoss iC7-Automation drive series, this air-cooled variable frequency drive provides precise control of three-phase AC motors while supporting efficient and flexible machine operation.
Built for modern automation systems, the Danfoss 137U2387 combines robust motor control, integrated safety functionality and flexible connectivity. Its IP20/Open Type format is suitable for installation inside electrical cabinets and control panels, making it ideal for OEM machinery, production equipment and industrial process systems.
With a three-phase 380–500 V AC supply, 24 A rated current and Frame FA04b construction, the 137U2387 is well suited to demanding motor control applications requiring dependable performance, easy integration and long-term operational efficiency.
Key Advantages
- Advanced Danfoss iC7-Automation frequency converter for industrial motor control.
- 24 A rated output current for demanding automation applications.
- Three-phase 380–500 V AC input suitable for industrial power systems.
- IP20/Open Type design for cabinet and panel installation.
- Integrated Safe Torque Off (STO) safety function.
- Supports Modbus TCP and Ethernet-based automation integration.
Key Features
- Danfoss iC7-Automation drive series.
- Air-cooled frequency converter.
- 24 A rated current.
- Three-phase 380–500 V AC input supply.
- EMC category C2.
- Frame size FA04b.
- OPX20 control panel.
- Standard I/O including digital inputs, analogue inputs, analogue output and relay outputs.
- Functional safety with Safe Torque Off (STO).
Reliable Motor Control for Industrial Automation
Frequency converters such as the Danfoss iC7-Automation regulate motor speed by adjusting output frequency and voltage. This helps improve process control, reduce mechanical stress and support more energy-efficient operation across industrial machinery and production systems.
The Danfoss 137U2387 is designed for applications where dependable drive performance, flexible communication and safe machine operation are essential. Its integrated I/O, Modbus TCP support and STO safety function make it a practical choice for modern control panels and automation networks.
Typical Applications
- Industrial automation systems.
- Conveyors and material handling equipment.
- Pumps, fans and ventilation systems.
- Packaging and production machinery.
- Process control equipment.
- OEM machine building and control panels.
Technical Specifications
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| Power | 11 kW | |
|---|---|---|
| Current | 24 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Commercial | |
| Series | iC7-Automation | |
| SKU | 137U2387 | |
| Product type | AC variable frequency drive | |
| Cooling method | Air cooled | |
| Rated output current | 24 A | |
| Input voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| EMC category | C2 | |
| Protection rating | IP20 / Open Type | |
| Frame size | FA04b | |
| Control panel | OPX20 2.8 | |
| Fieldbus protocol | Modbus TCP | |
| Functional safety | Safe Torque Off (STO) | |
| Dimensions (H × W × D) | approx. 399 × 130 × 288 mm | |
| Weight | approx. 11 kg |
Frequently Asked Questions
What is the Danfoss 137U2387 used for?
The Danfoss 137U2387 is used to control the speed and torque of three-phase AC motors in industrial automation and machinery applications.
What voltage does the Danfoss 137U2387 require?
This frequency converter operates from a three-phase 380–500 V AC supply.
What is the rated current of this drive?
The Danfoss 137U2387 has a rated current of 24 A.
Does the drive include safety functionality?
Yes, the drive includes Safe Torque Off (STO) functionality for machine safety applications.
Where is this drive typically installed?
The IP20/Open Type design is typically installed inside an electrical cabinet or control panel.
Trusted by Industrial Automation Engineers
Danfoss iC7-Automation frequency converters are used by machine builders, panel builders and automation engineers to deliver efficient, flexible and reliable motor control in demanding industrial environments.
