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131B4466 Danfoss VLT Automation Drive FC 300 7.5 KW / 10 HP, 380 - 500 VAC, IP55
MPN: 131B4466
Alt. SKU: FC-302P7K5T5E55H1XGX1XXSXXXXAXBXCXXXXDX
Why Choose the Danfoss 131B4466 VLT® Micro Drive FC 51?
The Danfoss 131B4466 is a robust and energy-efficient AC variable frequency drive (VFD) from the trusted Danfoss VLT® Micro Drive FC 51 series, designed to deliver precise motor speed and torque control in industrial automation systems. Engineered for reliability, compact installation and straightforward commissioning, this drive is ideal for machine builders, OEM manufacturers and industrial maintenance engineers seeking dependable motor control performance.
The VLT® Micro Drive FC 51 range combines advanced motor control capabilities with a compact design that reduces panel space requirements while improving operational efficiency. Integrated EMC filtering, reliable thermal performance and simple parameter setup help minimise installation time and support long-term industrial reliability.
With a rated output power of 18.5 kW and a three-phase 380–480 V AC supply, the Danfoss 131B4466 is suitable for conveyors, compressors, pumps, fans and industrial processing equipment. Its cabinet-mounted format enables seamless integration into industrial electrical control systems and automation panels.
Key Advantages
- Compact variable frequency drive for industrial automation applications.
- 18.5 kW motor power rating suitable for demanding industrial machinery.
- Three-phase 380–480 V AC input compatible with industrial power systems.
- Energy-efficient motor control reduces operating costs.
- Compact dimensions simplify panel integration.
- Reliable Danfoss VLT® technology trusted worldwide.
Key Features
- Danfoss VLT® Micro Drive FC 51 series.
- 18.5 kW rated output power.
- 38 A nominal output current.
- Three-phase 380–480 V AC input supply.
- Integrated EMC filtering for improved compatibility.
- User-friendly commissioning and setup.
- Reliable VVC motor control technology.
- Compact cabinet-mounted industrial design.
Technical Specifications
- Manufacturer: Danfoss
- Series: VLT® Micro Drive FC 51
- Model: 131B4466
- Product type: AC variable frequency drive
- Rated output power: 18.5 kW
- Rated output current: 38 A
- Input voltage: 380–480 V AC
- Input phases: 3-phase
- Frequency: 50 / 60 Hz
- Protection rating: IP20
- Mounting type: Cabinet / panel mounting
- Cooling method: Fan cooled
- Frame size: M5
- Dimensions (H × W × D): approx. 375 × 130 × 240 mm
- Weight: approx. 8.3 kg
Efficient Motor Control for Industrial Systems
Variable frequency drives such as the Danfoss VLT® Micro Drive FC 51 regulate motor speed by adjusting output voltage and frequency. This improves process precision, reduces energy consumption and minimises mechanical stress on industrial motors and machinery.
The FC 51 series is designed to deliver dependable industrial performance while simplifying installation and maintenance. Compact construction, integrated EMC filtering and efficient heat management support reliable operation across a broad range of industrial automation applications.
Typical Applications
- Industrial pumps and booster systems.
- Fans and HVAC equipment.
- Conveyor and material handling systems.
- Compressors and processing machinery.
- Packaging and production equipment.
- OEM industrial automation systems.
Frequently Asked Questions
What is the Danfoss 131B4466 used for?
This drive is used to control the speed and torque of three-phase AC motors in industrial automation and machinery applications.
What motor power is supported by this drive?
The drive supports motors with a rated output power of approximately 18.5 kW.
What supply voltage does the drive require?
The Danfoss 131B4466 operates from a three-phase 380–480 V AC supply.
What applications is this drive suitable for?
This drive is commonly used for pumps, fans, conveyors, compressors and industrial process machinery.
Where is this drive typically installed?
The drive is typically installed inside industrial electrical control panels and automation cabinets.
Trusted by Industrial Automation Professionals
Danfoss VLT® Micro Drive FC 51 variable frequency drives are trusted worldwide for reliable motor control, compact installation and energy-efficient operation in industrial automation systems.
| Manufacturer Part Number | 131B4466 |
|---|---|
| Barcode | 5702427309999 |
| Height | 420mm |
| Width | 242mm |
| Filter | Filter Included |
| Input Phases | Three Phase |
| Degree of protection (IP) | IP55 |
| KW Rating | 7.5kW |
| Output Phases | Three phase |
| VSD Range | Danfoss VLT Automation Drive FC 300 |
| Manufacturer | Danfoss |
| Alternative Product SKU | FC-302P7K5T5E55H1XGX1XXSXXXXAXBXCXXXXDX |

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Simple installation and Start Up Danfoss drives come with pluggable spring loaded I/O terminals, each have a dual connector configuration which faclilitates a simple installation. When the customer requirees a high IP rated drive pre-threaded cable gland openeins can be ordered allowing for an easy and realible installation in harsh enviroments The automation drives graphical control panel option ensures the drive is simple to set up, commission and operate saving on installation and operating costs. |
There are various enclosures options available up to IP 66 (depending on the model). Integrated DC chokes and RFI filters in all models protect installations by minimizing harmonic distortion and electromagnetic interference.
The VLT Automation Drive has an integrated motion controller (IMC) functionality that can be used with applications where the drive is required to perform high-precision positioning and synchronisation operations. The Integrated Motion Controller (IMC) functionality is now configurable in the drive’s software. No additional modules or hardware are necessary.
To ensure the highest quality and reliability all Danfoss drives are fully tested at the factory. They require little maintenance and can ensure there is a fast return on investment.
Supply voltages and power range
3 x 200-240 V...0.25-37 kW
3 x 380-500 V...0.37 kW – 1.1 MW
3 x 525-600 V...0.75-75 kW
3 x 525-690 V...1.1 kW – 1.4 MW
Low harmonic drive
3 x 380-480 V...132-710 kW
12-pulse drive
3 x 380-690 V...250-1200 kW
Features and benefits
- There’s less need for cooling or oversizing as the ambient temperature is 50°C without derating
- The need for PLC capacity is reduced thanks to Smart Logic Control
- Low lifetime costs are ensured as the drive is highly resistant to wear and tear
- The lifetime of electronics is prolonged due to back-channel cooling for frames D, E and F
- Commissioning and upgrades are easy due to plug-in technology
- High-precision position and synchronization thanks to availability of Integrated Motion Controller throughout the entire product range
- Features such as intelligent heat management, Safe stop and Safe Torque Off ensure safe and energy-efficient operation of the drive
Applications
Conveyors, positioning and synchronizing, cranes, mixers, centrifuges and palletizing and packaging machinery.
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