137G9996 Danfoss 55kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137G9996 VLT Micro Drive FC 51 variable frequency drive designed for reliable AC motor control, industrial automation and energy-efficient operation.
Why Choose the Danfoss 137G9996 VLT® Micro Drive FC 51?
The Danfoss 137G9996 is a compact and highly reliable AC variable frequency drive (VFD) engineered for efficient motor speed control in industrial and commercial applications. As part of the proven Danfoss VLT® Micro Drive FC 51 series, it combines advanced motor control technology with a space-saving design, making it an ideal solution for machine builders, OEMs and automation professionals.
Designed to deliver dependable performance in demanding environments, the VLT® Micro Drive FC 51 range offers intuitive commissioning, integrated motor protection and flexible control functionality. Its compact footprint helps reduce panel space requirements while maintaining the high reliability associated with the Danfoss VLT® family.
The Danfoss 137G9996 incorporates intelligent energy-saving features, robust thermal management and coated circuit boards for enhanced durability. These features help improve system efficiency, reduce maintenance requirements and ensure long-term operational reliability across a wide variety of industrial motor control applications.
Key Advantages
Compact variable frequency drive designed for industrial motor control.
Reduces energy consumption through variable speed motor operation.
Quick and straightforward commissioning process.
Integrated motor protection functions.
Reliable performance in demanding industrial environments.
Suitable for OEM machinery and automation systems.
Key Features
Danfoss VLT® Micro Drive FC 51 series.
Compact book-style design for panel mounting.
Integrated RS485 communication interface.
Modbus RTU communication support.
Built-in PID controller functionality.
Automatic Energy Optimiser (AEO).
Coated PCBs for increased environmental protection.
Electronic Thermal Relay motor protection.
Reliable Motor Control for Industrial Machinery
The Danfoss VLT® Micro Drive FC 51 series provides accurate motor speed and torque control by adjusting motor voltage and frequency to match process requirements. This improves process efficiency, reduces mechanical stress and extends the service life of connected equipment.
Featuring intelligent control algorithms, integrated communication capabilities and robust hardware design, the Danfoss 137G9996 helps engineers optimise machine performance while maintaining energy-efficient operation across a wide range of industrial applications.
Typical Applications
Industrial conveyors and material handling systems.
Pumps and pressure boosting equipment.
Fans and ventilation systems.
Packaging and production machinery.
Mixers and processing equipment.
OEM automation and machine-building applications.
Technical Specifications
Power
55 kW
Current
106 A
Phase
Three Phase
IP Rating
IP20
Series
VLT® Micro Drive FC 51
Part number
137G9996
Product type
AC variable frequency drive
Drive family
VLT® Micro Drive
Protection rating
IP20
Mounting type
Panel mounting
Motor protection
Electronic Thermal Relay (ETR)
Control functionality
PID control and energy optimisation
PCB protection
Coated circuit boards
Compliance
CE compliant
EMC Filter
None
Frequently Asked Questions
What is the Danfoss 137G9996 used for?
The Danfoss 137G9996 is used to control the speed and torque of AC motors in industrial automation, machinery and building services applications.
Does the drive help improve energy efficiency?
Yes. The integrated Automatic Energy Optimiser helps reduce energy consumption by optimising motor performance according to operating conditions.
What communication options are available?
The drive includes an integrated RS485 communication interface with Modbus RTU support for easy integration into automation systems.
Is the drive suitable for harsh environments?
Yes. Coated circuit boards and a robust design help provide reliable operation in demanding industrial environments.
Where is the Danfoss 137G9996 typically installed?
The drive is commonly installed inside electrical control panels and machinery cabinets as part of industrial motor control systems.
Trusted by Industrial Automation Professionals Worldwide
Danfoss VLT® Micro Drive FC 51 frequency converters are trusted globally for delivering compact design, reliable performance, straightforward commissioning and energy-efficient motor control.
Power
55 kW
Current
106 A
Phase
Three Phase
IP Rating
IP20
Series
VLT® Micro Drive FC 51
Part number
137G9996
Product type
AC variable frequency drive
Drive family
VLT® Micro Drive
Protection rating
IP20
Mounting type
Panel mounting
Motor protection
Electronic Thermal Relay (ETR)
Control functionality
PID control and energy optimisation
PCB protection
Coated circuit boards
Compliance
CE compliant
EMC Filter
None
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
Support for engineering, maintenance, and operations
500 +
Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
28
Trusted Manfacturers
● frequently asked questions
Common questions about our products and support
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
What product ranges do you supply
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
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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...