Danfoss 137G9285 VLT Micro Drive FC 51 AC variable frequency drive designed for energy-efficient motor control, industrial automation and machinery applications.
£1,804.80
The Danfoss 137G9285 is a compact and highly reliable AC variable frequency drive (VFD) designed for accurate speed and torque control of three-phase motors in industrial automation, machinery and building services applications. As part of the trusted Danfoss VLT® Micro Drive FC 51 series, it delivers dependable motor performance, simplified commissioning and excellent energy efficiency within a space-saving design.
The VLT® Micro Drive FC 51 range has been developed to provide maximum functionality in a compact footprint. Guided programming, integrated communication capabilities and robust engineering make installation straightforward while ensuring reliable long-term operation in demanding industrial environments.
With advanced motor optimisation features and flexible control functionality, the Danfoss 137G9285 is ideal for pumps, fans, conveyors, packaging machinery and general industrial automation systems. Its compact panel-mounted format helps reduce cabinet space requirements while maintaining high performance and reliability.
Variable frequency drives such as the Danfoss VLT® Micro Drive FC 51 regulate motor speed by adjusting output voltage and frequency. This enables improved process control, reduced mechanical stress and lower energy consumption across a wide range of industrial applications.
The FC 51 series combines compact dimensions with advanced functionality including motor tuning, communication interfaces and protective features. Its coated PCB design helps ensure dependable performance in challenging operating conditions while minimising maintenance requirements.
| Power | 5.5 kW |
|---|---|
| Current | 12.5 A |
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | VLT® Micro Drive FC 51 |
| Product type | AC variable frequency drive |
| Motor control | Variable speed AC motor control |
| Protection rating | IP20 |
| Mounting type | Panel / cabinet mounting |
| Control functions | Automatic Energy Optimisation (AEO), Automatic Motor Tuning (AMT) |
| Digital inputs | Programmable |
| Analogue inputs | Integrated |
| Relay outputs | Integrated |
| Cooling | Internal fan cooling |
| Application class | Industrial automation and machinery |
| EMC Filter | None |
The Danfoss 137G9285 is used to control the speed and torque of AC motors in industrial automation, machinery and process control applications.
The drive is part of the Danfoss VLT® Micro Drive FC 51 series.
Yes, the drive supports RS485 and Modbus RTU communication for integration with industrial automation systems.
The drive includes Automatic Energy Optimisation (AEO) and Automatic Motor Tuning (AMT) functions to improve motor efficiency and overall performance.
The drive is typically installed inside electrical control panels and machine cabinets as part of industrial automation systems.
Danfoss VLT® Micro Drive FC 51 variable frequency drives are trusted worldwide for delivering reliable motor control, compact installation, energy-efficient operation and long-term performance across industrial applications.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...