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137G9994 Danfoss 37kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137G9994 VLT Micro Drive FC 51 variable frequency drive designed for efficient AC motor control, industrial automation and energy-saving applications.
£4,953.00
Why Choose the Danfoss 137G9994 VLT® Micro Drive FC 51?
The Danfoss 137G9994 is a compact and highly reliable AC variable frequency drive (VFD) from the industry-proven Danfoss VLT® Micro Drive FC 51 series. Designed to provide accurate speed and torque control of AC motors, it delivers dependable performance, energy efficiency and flexible integration for industrial automation and machine control applications.
As part of the renowned VLT® drive family, the FC 51 series combines advanced motor control functionality with an exceptionally compact design. Its simple commissioning process, integrated protection features and robust construction make it ideal for machine builders, panel manufacturers and industrial operators seeking reliable motor control with minimal installation effort.
The Danfoss 137G9994 is engineered for continuous operation in demanding environments. Featuring coated circuit boards, integrated communication capabilities and intelligent motor management functions, it helps maximise uptime while reducing maintenance requirements. Its compact panel-mounted format also helps minimise cabinet space requirements and installation costs.
Key Advantages
- Compact variable frequency drive designed for industrial motor control.
- Improves energy efficiency through variable speed operation.
- Fast and straightforward installation and commissioning.
- Reliable operation in demanding industrial environments.
- Integrated motor protection and monitoring functions.
- Suitable for OEM machinery and automation systems.
Key Features
- Danfoss VLT® Micro Drive FC 51 series.
- Compact book-style panel-mount design.
- Integrated RS485 communication interface.
- Built-in PID controller functionality.
- Automatic Energy Optimiser (AEO).
- Electronic thermal motor protection.
- Coated PCBs for harsh industrial environments.
- Advanced diagnostics and monitoring functions.
Reliable Motor Control for Industrial Machinery
The Danfoss VLT® Micro Drive FC 51 range is designed to optimise motor performance by precisely controlling output voltage and frequency according to application requirements. This helps improve process control, reduce mechanical wear and lower energy consumption across a wide range of industrial systems.
Its compact construction, integrated communications and robust design allow the Danfoss 137G9994 to be easily integrated into automation systems while delivering dependable long-term performance. The drive's coated PCBs and intelligent control algorithms further enhance reliability in challenging industrial environments.
Typical Applications
- Industrial conveyors and material handling systems.
- Pumps and pressure control applications.
- Fans and HVAC equipment.
- Packaging and production machinery.
- Mixers and processing equipment.
- OEM automation and machine-building projects.
Technical Specifications
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| Power | 37 kW | |
|---|---|---|
| Current | 73 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Industrial | |
| Series | VLT® Micro Drive FC 51 | |
| Part number | 137G9994 | |
| Product type | AC variable frequency drive | |
| Drive family | VLT® Micro Drive | |
| Protection rating | IP20 | |
| Mounting type | Panel mounting | |
| Motor protection | Electronic Thermal Relay (ETR) | |
| Integrated functions | PID control and energy optimisation | |
| PCB protection | Coated circuit boards | |
| Compliance | CE compliant |
Frequently Asked Questions
What is the Danfoss 137G9994 used for?
The Danfoss 137G9994 is used to control the speed and torque of AC motors in industrial automation, machinery and building services applications.
Does the drive improve energy efficiency?
Yes. The integrated Automatic Energy Optimiser helps reduce power consumption by optimising motor performance based on load requirements.
What communication options are available?
The drive includes an integrated RS485 interface with support for Modbus RTU communication protocols.
Is the drive suitable for industrial environments?
Yes. Coated circuit boards and robust construction help ensure reliable operation in demanding industrial conditions.
Where is the Danfoss 137G9994 typically installed?
The drive is commonly installed inside electrical control panels, machinery cabinets and industrial automation systems.
Trusted by Industrial Automation Professionals Worldwide
Danfoss VLT® Micro Drive FC 51 frequency converters are trusted worldwide for their compact design, reliable operation, energy efficiency and ease of integration into industrial control systems.
