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137G9866 Danfoss 22kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137G9866 VLT Micro Drive FC 51 variable frequency drive for efficient AC motor speed control, automation and industrial machinery applications.
£3,375.00
Why Choose the Danfoss 137G9866 VLT Micro Drive?
The Danfoss 137G9866 VLT® Micro Drive FC 51 is a compact and highly reliable AC variable frequency drive (VFD) engineered for precise speed control of AC motors in industrial and commercial applications. As part of the trusted Danfoss VLT Micro Drive series, it provides dependable motor control, energy efficiency and simple commissioning in a space-saving design.
Designed for OEMs, panel builders and industrial automation professionals, the VLT Micro Drive combines advanced motor control functionality with straightforward installation and operation. Its user-friendly interface, integrated protection features and robust construction make it suitable for a wide range of machinery and process control applications.
With support for variable speed motor control, integrated communication capabilities and compact panel mounting, the Danfoss 137G9866 helps reduce energy consumption while improving process performance and equipment longevity. Its reliable design ensures consistent operation even in demanding industrial environments.
Key Advantages
- Compact variable frequency drive for industrial motor control.
- Designed for OEM machinery and automation systems.
- Improves energy efficiency through variable speed operation.
- Simple commissioning with intuitive parameter structure.
- Integrated motor protection and monitoring functions.
- Reliable operation with high-quality Danfoss engineering.
Key Features
- Danfoss VLT® Micro Drive FC 51 series.
- Compact panel-mounted design.
- Built-in RS485 communication interface.
- Integrated PID controller functionality.
- Automatic Energy Optimiser (AEO).
- Electronic thermal motor protection.
- Short-circuit, temperature and earth fault protection.
- User-friendly local control panel operation.
Reliable Motor Control for Industrial Applications
The Danfoss VLT Micro Drive range is designed to deliver reliable and efficient control of AC motors while minimising installation complexity. Variable speed control enables improved process accuracy, reduced mechanical wear and lower energy consumption compared with fixed-speed motor operation.
Built with the same engineering principles as the wider Danfoss VLT drive family, the 137G9866 offers dependable performance, intuitive operation and robust protection features for industrial automation, machinery and process applications.
Typical Applications
- Industrial conveyors and material handling systems.
- Packaging and production machinery.
- Pumps and booster systems.
- Fans and ventilation equipment.
- Mixers and processing machinery.
- OEM machine building and automation systems.
Technical Specifications
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| Power | 22 kW | |
|---|---|---|
| Current | 43 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Industrial | |
| Series | VLT® Micro Drive FC 51 | |
| Part number | 137G9866 | |
| Product type | AC variable frequency drive | |
| Motor control | Variable speed AC motor control | |
| Protection rating | IP20 | |
| Mounting type | Panel mounting | |
| Integrated functions | PID controller, AEO, motor protection | |
| Motor protection | Electronic thermal relay (ETR) | |
| Cooling | Optimised heat dissipation design | |
| Compliance | RoHS compliant |
Frequently Asked Questions
What is the Danfoss 137G9866 used for?
The Danfoss 137G9866 is a VLT Micro Drive designed to provide efficient variable speed control of AC motors in industrial and commercial applications.
Does this drive help reduce energy consumption?
Yes. Variable speed motor control and the integrated Automatic Energy Optimiser help improve overall energy efficiency.
What communication options are available?
The drive includes an integrated RS485 communication interface with support for Modbus RTU communication.
What protection features are included?
The drive includes electronic thermal motor protection, temperature protection, earth fault protection and short-circuit protection.
Where is the drive typically installed?
The Danfoss 137G9866 is typically installed inside electrical control panels, automation cabinets and industrial machinery.
Trusted by Industrial Automation Professionals
Danfoss VLT Micro Drives are widely used by machine builders, panel manufacturers and industrial engineers who require reliable motor control, energy efficiency and dependable long-term performance.
