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131H8581 Danfoss VLT Automation Drive FC 300 3.0 KW / 4.0 HP, 380 - 500 VAC, IP55
MPN: 131H8581
Alt. SKU: FC-302P3K0T5P55H1XGXXXXSXXXXA0BXCXXXXDX
Why Choose the Danfoss 131H8581 VLT AutomationDrive FC 302?
The Danfoss 131H8581 is a robust and energy-efficient AC variable frequency drive (VFD) from the advanced Danfoss VLT® AutomationDrive FC 302 series, designed for precise speed and torque control in industrial automation and heavy-duty process applications. Engineered for machine builders, OEMs and industrial facilities, this drive provides reliable motor control, advanced automation compatibility and long-term operational performance.
As part of the highly regarded VLT® AutomationDrive platform, the 131H8581 delivers intelligent motor management while helping reduce energy consumption and improve production efficiency. Its flexible modular architecture allows easy integration into modern industrial systems and supports a broad range of automation communication protocols.
With a rated output power of 75 kW and a three-phase 380–500 V AC input supply, the Danfoss 131H8581 is suitable for demanding industrial applications including conveyors, pumps, compressors, fans and heavy process machinery. The compact IP20 enclosure enables straightforward installation inside industrial electrical cabinets and control panels.
Key Advantages
- Advanced variable frequency drive for industrial motor control.
- 75 kW motor power rating for heavy-duty industrial applications.
- Three-phase 380–500 V AC operation.
- Energy-efficient operation helps reduce running costs.
- Compact IP20 chassis design for panel mounting.
- Flexible integration with industrial automation systems.
- Reliable continuous-duty performance in demanding environments.
Key Features
- Danfoss VLT® AutomationDrive FC 302 series.
- 75 kW / 100 HP rated motor power.
- Three-phase 380–500 V AC input voltage.
- IP20 / chassis enclosure.
- Integrated RFI filter for EMC performance.
- Graphical local control panel (LCP).
- Advanced motor and process control functionality.
- Flexible modular architecture with expansion capability.
- Designed for industrial automation and machinery systems.
Technical Specifications
- Manufacturer: Danfoss
- Series: VLT® AutomationDrive FC 302
- Model: 131H8581
- Alternative model code: FC-302P75KT5E20H2XGXXXXSXXXXANBXCXXXXDX
- Product type: AC variable frequency drive
- Rated output power: 75 kW / 100 HP
- Input voltage: 380–500 V AC
- Input phases: 3-phase
- Enclosure rating: IP20 / chassis
- RFI filter: Integrated
- Brake chopper: No brake chopper
- Control panel: Graphical local control panel
- Mounting type: Cabinet / panel mounting
- Cooling method: Forced air cooling
- Frequency: 50 / 60 Hz
High-Performance Motor Control for Industrial Systems
The Danfoss VLT® AutomationDrive FC 302 series is engineered to provide highly accurate motor control across demanding industrial applications. By regulating output voltage and frequency, the drive improves operational efficiency, enhances process precision and reduces mechanical wear on motors and connected equipment.
Its advanced communication capabilities and scalable architecture make the 131H8581 ideal for integration into modern automation systems where dependable performance, energy efficiency and flexible motor management are essential.
Typical Applications
- Industrial conveyors and material handling systems.
- Pumps, fans and HVAC equipment.
- Compressors and heavy-duty process machinery.
- Packaging and manufacturing systems.
- Industrial mixers and processing equipment.
- OEM machinery and factory automation systems.
Frequently Asked Questions
What is the Danfoss 131H8581 used for?
The Danfoss 131H8581 is used for controlling the speed and torque of AC motors in industrial automation and heavy-duty process applications.
What motor power does this drive support?
This drive supports motors up to 75 kW / 100 HP.
What input voltage does the drive require?
The drive operates from a three-phase 380–500 V AC power supply.
Does this drive include EMC filtering?
Yes, the Danfoss 131H8581 includes an integrated RFI filter to improve EMC performance and reduce electrical interference.
Where is this drive typically installed?
The drive is designed for installation inside industrial electrical cabinets and automation control panels.
Trusted by Industrial Automation Professionals
Danfoss VLT® AutomationDrive drives are trusted worldwide by industrial automation engineers, OEM manufacturers and machine builders for reliable motor control, flexible integration and energy-efficient industrial performance.
| Manufacturer Part Number | 131H8581 |
|---|---|
| Barcode | 5702427590694 |
| Height | 420mm |
| Width | 242mm |
| Depth | 200mm |
| Filter | Filter Included |
| Input Phases | Three Phase |
| Degree of protection (IP) | IP55 |
| KW Rating | 3kW |
| Output Phases | Three phase |
| VSD Range | Danfoss VLT Automation Drive FC 300 |
| Manufacturer | Danfoss |
| Alternative Product SKU | FC-302P3K0T5P55H1XGXXXXSXXXXA0BXCXXXXDX |

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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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