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131B4623 Danfoss VLT Automation Drive FC 300 0.55 KW / 0.75 HP, 380 - 500 VAC, IP55
MPN: 131B4623
Alt. SKU: FC-302PK55T5P55H1XGXXXXSXXXXAXBXCXXXXDX
Why Choose the Danfoss 131B4623 VLT® AutomationDrive FC 302?
The Danfoss 131B4623 is a compact and highly reliable AC variable frequency drive (VFD) from the advanced Danfoss VLT® AutomationDrive FC 302 series, engineered for industrial automation and precision motor control applications. Designed for accurate speed and torque regulation, this drive delivers dependable operation, advanced diagnostics and energy-efficient performance across a wide range of industrial systems.
The VLT® AutomationDrive FC 302 range is recognised worldwide for flexible communication integration, rugged industrial construction and advanced motor control capabilities. The Danfoss 131B4623 is ideal for smaller industrial machines, conveyors, pumps, fans and automation systems requiring reliable variable speed control and compact installation dimensions.
With a rated output power of 0.55 kW and a three-phase 380–500 V AC supply, the Danfoss 131B4623 provides efficient motor control for light-duty industrial applications. Its IP55 / Type 12 enclosure offers enhanced protection against dust and harsh industrial environmental conditions, making it suitable for demanding operating environments.
Key Advantages
- Advanced variable frequency drive for industrial automation systems.
- 0.55 kW motor power rating suitable for compact industrial applications.
- Three-phase 380–500 V AC input compatible with industrial power systems.
- IP55 / Type 12 enclosure for enhanced environmental protection.
- Compact frame size for space-saving installation.
- Reliable Danfoss AutomationDrive technology trusted worldwide.
Key Features
- Danfoss VLT® AutomationDrive FC 302 series.
- 0.55 kW rated output power.
- Three-phase 380–500 V AC input supply.
- IP55 / Type 12 industrial enclosure.
- Integrated RFI Class A1/B (C1) EMC filter.
- No integrated brake chopper configuration.
- Graphical Local Control Panel (LCP).
- Suitable for asynchronous and permanent magnet motors.
- Advanced industrial automation functionality.
Technical Specifications
- Manufacturer: Danfoss
- Series: VLT® AutomationDrive FC 302
- Model: 131B4623
- Full type code: FC-302PK55T5P55H1XGXXXXSXXXXAXBXCXXXXDX
- Product type: AC variable frequency drive
- Rated output power: 0.55 kW / 0.75 HP
- Input voltage: 380–500 V AC
- Input phases: 3-phase
- Output frequency: 0–590 Hz
- Frequency: 50 / 60 Hz
- Protection rating: IP55 / Type 12
- Brake function: No integrated brake chopper
- EMC filter: RFI Class A1/B (C1)
- Cooling method: Fan cooled
- Frame size: A5
- Mounting type: Wall / cabinet mounting
- Control panel: Graphical Local Control Panel
Advanced Motor Control for Industrial Systems
Variable frequency drives such as the Danfoss VLT® AutomationDrive FC 302 regulate motor speed and torque by adjusting output voltage and frequency. This improves process precision, lowers energy consumption and reduces mechanical wear across industrial automation systems and production machinery.
The FC 302 series supports asynchronous motors and permanent magnet motors while offering advanced process optimisation, flexible fieldbus integration and intelligent diagnostics. Its rugged industrial design and integrated EMC filtering help ensure dependable long-term operation in demanding environments.
Typical Applications
- Compact industrial conveyors and material handling systems.
- Industrial pumps and booster systems.
- Fans, HVAC and ventilation equipment.
- Packaging and processing machinery.
- Industrial automation and OEM equipment.
- Light-duty production machinery.
Frequently Asked Questions
What is the Danfoss 131B4623 used for?
This drive controls the speed and torque of three-phase AC motors used in industrial automation and light-duty process control applications.
What motor power is supported by this drive?
The drive supports motors with a rated output power of approximately 0.55 kW (0.75 HP).
What supply voltage does the drive require?
The Danfoss 131B4623 operates from a three-phase 380–500 V AC supply.
Does this drive include a brake chopper?
No, the Danfoss 131B4623 is supplied without an integrated brake chopper.
What enclosure protection does this drive provide?
This model features an IP55 / Type 12 enclosure designed to provide protection against dust and harsh industrial environmental conditions.
Trusted by Industrial Automation Professionals
Danfoss VLT® AutomationDrive FC 302 variable frequency drives are trusted worldwide for advanced motor control, industrial reliability and energy-efficient operation across demanding automation applications.
| Manufacturer Part Number | 131B4623 |
|---|---|
| Barcode | 5702427313934 |
| Height | 420mm |
| Width | 242mm |
| Depth | 200mm |
| Filter | Filter Included |
| Input Phases | Three Phase |
| Degree of protection (IP) | IP55 |
| KW Rating | 0.55kW |
| Output Phases | Three phase |
| VSD Range | Danfoss VLT Automation Drive FC 300 |
| Manufacturer | Danfoss |
| Alternative Product SKU | FC-302PK55T5P55H1XGXXXXSXXXXAXBXCXXXXDX |

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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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