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LED Controls: Your Danfoss Drives Distributor
As a Danfoss Drives distributor and Danfoss Authorised Partner, LED Controls doesn't just stock and sell Danfoss Drives. We help engineers, maintenance teams and machine builders select the right drives for their systems. We offer competitive pricing, rapid delivery, expert advice and reliable support across the entire Danfoss Drives range.
What Is a Danfoss Variable Speed Drive?
A Variable Speed Drive (VSD) or Variable Frequency Drive (VFD) controls the speed and torque of an electric motor. Instead of just switching a motor on or off, the drive adjusts the electrical frequency supplied to it. Find out more about VSDs/VFDs on LED Controls' blog here.
The Danfoss VLT Range at LED Controls
The Danfoss VLT Variable Speed Drives range includes some of the most widely used industrial drives in the world. LED Controls is proud to distribute the entire Danfoss Drives range, providing precise motor control and reliability across a breadth of industries. Each VLT series is designed for different types of applications:
Danfoss FC101
The Danfoss FC101 drive is designed for basic HVAC and building automation systems. Typical applications include ventilation systems, heating systems and small pumping installations where reliable motor control is needed.
Danfoss FC102
The Danfoss FC102 HVAC Drive is specifically designed for heating, ventilation and air conditioning systems. HVAC systems often require motors to constantly adjust speed depending on temperature, pressure or airflow. The FC102 provides the precise control required to optimise energy efficiency. Read more about Danfoss FC102 on LED Controls' blog here.
Danfoss FC202
The Danfoss FC202 AQUA Drive is designed for water and wastewater applications. These drives include specialised pump control functions that help protect equipment while maintaining stable water pressure.
Danfoss FC302
The Danfoss FC302 Automation Drive is designed for demanding industrial environments and complex automation systems. These drives are widely used in production lines, conveyors and packaging machinery. Read more about Danfoss Drives FC302 on LED Controls' blog here.
Danfoss FC280
The Danfoss FC280 is a compact drive designed for machine builders and OEM equipment. It combines advanced motor control with a compact design suitable for smaller control cabinets. Read more about Danfoss Drives FC280 on LED Controls' blog here.
Danfoss IC2
The Danfoss IC2 micro drive is designed for simple applications where compact size and easy installation are important. These drives are commonly used in smaller machines, fans and conveyors.
Danfoss IC7
The Danfoss IC7 platform represents the next generation of intelligent drives. It is designed for modern industrial environments where connectivity and advanced diagnostics are increasingly important. Read more about iC7 on LED Controls' blog here.
The VACON VSD Drive Range at LED Controls
Alongside the VLT family, Danfoss also manufactures the VACON Variable Speed Drives range. These drives are known for their durability and strong performance in industrial environments. In our role as a Danfoss Drives Distributor, LED Controls also supply Vacon Drives across a wide range of industries.
Vacon 20
The Vacon 20 is a compact drive designed for machine builders and light industrial applications. It offers reliable motor control in a small and efficient design. Vacon 20 was discontinued in Mar 2026, but is still available from LED Controls while stocks last.
Vacon 20X
The Vacon 20X is designed for decentralised installations and harsh environments. It can be mounted close to the motor and is built to handle demanding conditions such as outdoor installations.
Vacon 100
The Vacon 100 drive is designed for demanding industrial applications where high performance motor control is required.
Vacon 100X
The Vacon 100X is built for decentralised installations in challenging environments. These drives include robust enclosures and integrated filtering, making them suitable for industrial sites where durability is essential.
Vacon 100 Flow
The Vacon 100 Flow drive is designed specifically for pump, fan and compressor applications where precise flow control is important.
Choosing the Right Danfoss Drives from LED Controls
As a Danfoss Authorised Partner and trusted Danfoss Drives Distributor, LED Controls is able to help tailor your drive order to suit your exact needs. This may depend on the type of motor, your industry, and the level of control required. While all drives perform the same core task of controlling motor speed, different ranges are designed for specific environments and applications. The following guide explains how we typically narrow down the correct drive family, all available from LED Controls.
Start With the Application
The most important factor when choosing a Danfoss Variable Frequency Drive is the application. Different industries place very different demands on motors and drives. For example:
- HVAC systems usually require drives optimised for fan and pump control
- Water systems require specialised pump management and protection features
- Industrial automation requires precise motor control and integration with control systems
- Machine builders often need compact drives that fit into small control panels
Danfoss designs different VLT and VACON ranges specifically for these scenarios.
Drives for HVAC Systems
For heating, ventilation and air conditioning systems, the most common solution is the Danfoss FC102, which is designed specifically for building services and includes features that optimise the performance of fans, pumps and compressors.
In smaller building automation systems, the Danfoss FC101 can also provide a reliable and cost effective solution.
Drives for Pump and Water Applications
Water and wastewater systems rely heavily on pump performance. For these systems, the Danfoss FC202 is designed specifically for pump control, including built in functions that help prevent problems such as dry running, cavitation and pressure fluctuations.
In applications where flow control is critical, the Vacon 100 Flow is also a top choice.
Drives for Industrial Automation
Manufacturing and automated production lines require precise control of motors and the ability to integrate with industrial control systems. The Danfoss FC302 is designed for this type of environment and is widely used in conveyors, packaging systems and automated machinery.
For advanced automation environments, the Danfoss IC7 platform provides the next generation of intelligent drive technology.
Drives for Machine Builders
Machine builders often need drives that are compact, flexible and easy to integrate into equipment. The Danfoss FC280 is designed specifically for OEM equipment and compact automation systems.
For smaller machines and simple motor control applications, the Danfoss IC2 provides a compact and efficient micro drive solution.
Drives for Harsh or Outdoor Environments
Some installations require drives to operate in challenging environments such as outdoor locations or decentralised motor systems. For these situations, the VACON range provides several specialised solutions.
The Vacon 20 is commonly used in smaller machines and light industrial equipment. Vacon 20 was discontinued in March 2026 but is still available from LED Controls, while stocks last.
For outdoor or decentralised installations, the Vacon 20X and Vacon 100X are designed with robust enclosures that allow them to be mounted close to the motor.
For larger industrial systems, the Vacon 100 provides powerful and flexible motor control.
Comparing Danfoss Drives from LED Controls
| Drive Range | Industry | Best Use Case | Typical Applications | Key Feature |
|---|---|---|---|---|
| Danfoss FC101 | Building services, commercial HVAC | Cost effective HVAC motor control | Ventilation systems, building pumps, fans | Simple HVAC drive with reliable performance |
| Danfoss FC102 | HVAC and building automation | Energy efficient fan and pump control | Air handling units, chillers, cooling systems | Advanced HVAC optimisation and energy saving functions |
| Danfoss FC202 | Water and wastewater | Intelligent pump control | Water treatment plants, irrigation pumps, pumping stations | Dedicated pump protection and pressure control |
| Danfoss FC302 | Industrial automation, manufacturing | Precision automation drive | Conveyors, production lines, packaging equipment | Advanced automation control with flexible communication |
| Danfoss FC280 | Machine building and OEM equipment | Compact automation systems | Packaging machines, material handling systems | Compact design ideal for control panels |
| Danfoss IC2 | Light industrial machinery | Small motor control applications | Small conveyors, fans, basic machines | Compact micro drive with simple installation |
| Danfoss IC7 | Advanced manufacturing and automation | High performance digital drive systems | Smart factories, automated production lines | Next generation intelligent drive platform |
| Vacon 20 | Machine builders, light industry | Flexible machine control | Small production machines, conveyors, fans | Compact and cost effective variable speed drive. Limited stock available. |
| Vacon 20X | Outdoor and decentralised systems | Drives mounted close to the motor | Agricultural equipment, outdoor machinery | Designed for harsh environments and decentralised installation |
| Vacon 100 | Industrial processing and manufacturing | High performance industrial drive | Process equipment, production machinery | Flexible industrial drive with advanced control |
| Vacon 100X | Harsh industrial environments | Outdoor and decentralised installations | Mining, heavy industry, outdoor processing plants | Rugged enclosure with built in environmental protection |
| Vacon 100 Flow | Pumping, HVAC and flow control | Energy efficient pump and fan systems | Water pumps, compressors, ventilation systems | Specialised flow control optimisation |
Danfoss DrivePro Services from LED Controls
LED Controls' services don't stop once we've helped you select the perfect drive for your application. Drives need maintenance, monitoring and upgrades to ensure your systems remain reliable and energy efficient. Through our partnership with Danfoss, LED Controls can support customers with Danfoss DrivePro® services, designed to help manage drives throughout their entire operational lifecycle.
DrivePro services support maintenance, repair and operations strategies by helping businesses reduce downtime, extend the life of their equipment and plan upgrades before systems become obsolete. You can learn more about how these services help organisations manage their drive systems in the LED Controls blog here.
Condition-Based Monitoring with Danfoss Drives and LED Controls
Unexpected breakdowns can cause major disruption in industrial environments. Condition-based monitoring (CBM) helps prevent this by continuously tracking the performance of motors and drives, allowing maintenance teams to detect early signs of wear or abnormal behaviour before a failure occurs.
You can learn more about how this technology works and how LED Controls and Danfoss Drives can support smarter maintenance strategies in the LED Controls article What is Condition-Based Monitoring with Danfoss Drives?.
Cyber Security and Industry 4.0 with Danfoss IC7 and LED Controls
As industrial systems become more connected, cyber security is increasingly important. Modern drives are often integrated into wider automation networks where data from sensors, controllers and drives helps optimise performance and efficiency. The Danfoss IC7 drive platform is specifically designed with Industry 4.0 connectivity in mind, helping manufacturers build more secure and future-ready automation systems. Explore how LED Controls and Danfoss Drives are facing the future in our blog: Cyber Security: Future-Proofing Industry 4.0 with Danfoss IC7.
Safe Torque Off (STO) in Danfoss Drives from LED Controls
Safety is a critical consideration in any industrial motor control system. Safe Torque Off (STO) is a built-in safety function in many variable speed drives that prevents a motor from generating torque when a safety signal is triggered. This helps ensure machinery cannot start unexpectedly during maintenance or emergency situations.
To understand how STO improves machine safety and why it is widely used in modern automation systems, read the LED Controls guide What is Safe Torque Off (STO)?.
Built-In PLC Functionality in Danfoss Drives from LED Controls
Traditionally, variable speed drives control motor speed, while Programmable Logic Controllers (PLCs) handle decision-making and automation logic. However, many modern Danfoss drives now include built-in control functionality that allows certain automation tasks to run directly within the drive itself.
You can learn more in the LED Controls article Driving Logic: Built-In PLC Functionality in Danfoss Drives.
EMC Filtration and Electrical Compatibility in Danfoss Drives from LED Controls
Industrial environments contain many electrical devices operating close together. Without proper control, electromagnetic interference can affect equipment performance and reliability. EMC filtration helps manage this interference and ensures electrical systems operate without disrupting other devices.
LED Controls distributes Danfoss Drives which include built-in EMC solutions designed to meet international standards and maintain reliable operation in complex industrial environments. To learn more about electromagnetic compatibility and why it matters, see the LED Controls guide What is EMC Filtration? Electromagnetic Compatibility with Danfoss Drives.
Why Get your Danfoss Drives from LED Controls?
Working with a trusted Danfoss Drives distributor like LED Controls ensures you can identify the right Danfoss VLT or VACON drive for your system and ensure reliable performance over the long term. LED Controls combines 30 years of technical expertise with access to the full Danfoss drive portfolio.
Customers rely on LED Controls as a Danfoss Drives Distributor because we provide:
- Expert advice on Danfoss drives
- Fast UK delivery
- Support for drive replacement and upgrades
- Access to the complete VLT and VACON drive families
As a Danfoss Authorised Partner and trusted Vacon distributor, LED Controls ensures customers receive authentic products backed by expert support.
Whether you need a Danfoss FC102, FC302, IC7, or a Vacon 100, LED Controls can help identify the right drive for your application and keep your systems running efficiently.
Frequently Asked Questions About Danfoss Variable Speed Drives
What is a Danfoss Variable Speed Drive?
A Danfoss Variable Speed Drive is a device that controls the speed of an electric motor by adjusting the electrical frequency supplied to it. This allows motors to run only as fast as needed, improving energy efficiency and reducing wear.
What is the difference between an inverter and a Variable Frequency Drive?
There is no real difference. An inverter, Variable Frequency Drive (VFD), and Variable Speed Drive (VSD) all refer to the same type of device that controls motor speed using electrical frequency.
What are Danfoss VLT drives used for?
Danfoss VLT drives are used in a wide range of applications including HVAC systems, industrial and building automation, water treatment and manufacturing. Different models such as the FC102, FC202 and FC302 are designed for specific industries.
What is the Danfoss FC102 used for?
The Danfoss FC102 is designed for heating, ventilation and air conditioning systems. It is commonly used to control fans, pumps and compressors, helping reduce energy consumption in buildings.
What is the Danfoss FC202 AQUA Drive used for?
The Danfoss FC202 is designed for water and wastewater applications. It provides advanced pump control features that help maintain pressure, prevent damage and improve system reliability.
What is the difference between Danfoss FC302 and FC280 drives?
The Danfoss FC302 is a high performance automation drive used in industrial applications such as conveyors and production lines. The Danfoss FC280 is a more compact drive designed for machine builders and smaller systems.
What are VACON drives used for?
VACON drives are used in industrial environments where reliability and performance are important. They are commonly used in manufacturing, energy systems and outdoor installations, with models such as Vacon 20, Vacon 100 and Vacon 100X designed for different applications.
What is a Vacon 100X drive?
The Vacon 100X is a decentralised drive designed for harsh environments. It can be mounted close to the motor and is built to operate reliably in outdoor or demanding industrial conditions.
How do variable speed drives save energy?
Variable speed drives save energy by matching motor speed to actual demand. Instead of running at full speed all the time, the motor slows down when less output is required, which significantly reduces electricity consumption.
When should you use a Danfoss Variable Frequency Drive?
A Danfoss Variable Frequency Drive should be used whenever a motor does not need to run at constant full speed. Common examples include pumps, fans, conveyors and compressors.
Why choose a Danfoss Drive distributor?
Working with a Danfoss Drives distributor like LED Controls ensures access to genuine products, expert advice and support when selecting or replacing drives. This helps ensure the correct drive is chosen for each application.
What does a Danfoss Drives Authorised Partner provide?
A Danfoss Drives Authorised Partner like LED Controls provides genuine Danfoss products, bespoke solutions, expert ongoing technical support and reliable supply. This reduces the risk of incorrect specification and helps maintain system performance.
Where can I buy Danfoss Drives?
For all your Danfoss Drives needs, get in touch with LED Controls, your Danfoss Drives Distributor!
