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131B8941 Danfoss VLT AQUA Drive FC 200 5.5 KW / 7.5 HP, 380 - 480 VAC, IP20
MPN: 131B8941
Alt. SKU: FC-202P5K5T4E20H3XGXXXXSXXXXAXBXCXXXXDX
Special Price
£1,219.50
£1,016.25
Regular Price
£1,626.00
Why Choose the Danfoss VLT Micro Drive FC 51 131B8941?
The Danfoss 131B8941 is a high-power VLT® Micro Drive FC 51 engineered for reliable and energy-efficient control of three-phase AC motors in demanding industrial applications. This compact yet powerful variable frequency drive (VFD) provides precise speed and torque control, improving process efficiency while reducing energy consumption and mechanical stress.
Part of the proven FC 51 range, this drive combines robust construction with simple commissioning and flexible integration into automation systems. Its compact “book-style” design allows side-by-side mounting, helping optimise panel space and reduce installation costs.
With a rated motor power of 18.5 kW and compatibility with three-phase 380–480 V AC supply, the 131B8941 is ideal for heavy-duty industrial applications such as pumps, fans, conveyors and processing machinery.
Key Advantages
- Compact VFD for heavy-duty motor control.
- 18.5 kW motor power rating for demanding applications.
- Three-phase 380–480 V AC input for industrial systems.
- Improves energy efficiency and reduces operating costs.
- Space-saving design supports side-by-side mounting.
- Reliable performance with minimal maintenance requirements.
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 supply.
- Integrated brake chopper for improved dynamic control.
- Coated PCBs for increased durability in harsh environments.
- Built-in RFI filter to reduce electrical interference.
- Compact panel-mounted design.
Technical Specifications
- Manufacturer: Danfoss
- Series: VLT® Micro Drive FC 51
- Model: 131B8941
- 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: Panel / cabinet mounting
- Drive range: Up to 22 kW in FC 51 series
- Design: Compact book-style housing for space efficiency
High Efficiency Motor Control for Industrial Systems
The Danfoss VLT Micro Drive FC 51 regulates motor speed by adjusting output voltage and frequency, enabling precise process control and improved energy efficiency. This helps reduce wear on mechanical components and extends the lifespan of motors and machinery.
Designed for reliability in demanding environments, the FC 51 range features coated electronics and efficient heat management to ensure stable operation even under continuous load conditions.
Typical Applications
- Pumps and water management systems.
- Fans and ventilation equipment.
- Conveyors and material handling systems.
- Processing and production machinery.
- HVAC systems and building services.
- OEM industrial automation systems.
Frequently Asked Questions
What is the Danfoss 131B8941 used for?
This drive is used to control the speed and torque of three-phase AC motors in heavy-duty industrial automation applications.
What motor power does this drive support?
The drive supports motors rated at approximately 18.5 kW.
What supply voltage does it require?
The unit operates on a three-phase 380–480 V AC supply.
Is it suitable for compact control panels?
Yes, its compact book-style design allows efficient installation and even side-by-side mounting in control panels.
What applications is it best suited for?
It is ideal for pumps, fans, conveyors and demanding industrial automation systems requiring efficient motor control.
Trusted by Engineers Worldwide
Danfoss VLT Micro Drives are trusted globally for delivering reliable, energy-efficient motor control in demanding industrial and automation environments.
| Manufacturer Part Number | 131B8941 |
|---|---|
| Barcode | 5702427379213 |
| Height | 268mm |
| Width | 130mm |
| Depth | 205mm |
| Filter | Filter Included |
| Degree of protection (IP) | IP20 |
| KW Rating | 5.5kW |
| VSD Range | Danfoss VLT AQUA Drive FC 200 |
| Manufacturer | Danfoss |
| Alternative Product SKU | FC-202P5K5T4E20H3XGXXXXSXXXXAXBXCXXXXDX |
Write Your Own Review
This unit is designed for water and wastewater applications and has a variety of powerful features, with add-ons which can enhance performance. These drives are suited to new or retrofit projects.
Adding motor control to pumps and blowers used for water and wastewater treatment means it's easier to handle variable workloads. This drive provides between 10% and 30% savings in the first year alone, when compared to traditional drives, as it offers low maintenance costs and energy consumption.
The quick and user-friendly setup of water and pump settings reduces installation time ensuring a fast route to maximum energy efficiency and motor control.
Supply voltages and power range
1 x 200-240 V...1.1-22 kW
1 x 380-480 V...7.5-37 kW
3 x 200-240 V...0.25-45 kW
3 x 380-480 V...0.37 kW – 1 MW
3 x 525-600 V...0.75-90 kW
3 x 525-690 V...45 kW – 1.4 MW
Low harmonic drive
3 x 380-480 V...132-710 kW
12-pulse drive
3 x 380-690...250-1400 kW
Features and benefits
- Assets are protected thanks to specially designed software that prevents, for example, water hammering
- Energy efficiency is maximized as a result of the drives control algorithms and design which focus on reducing heat loss
- High energy savings related to air conditioning are ensured due to the unique back-channel-cooling concept that transfers 90% of heat away from the room
- Electromagnetic interference and harmonic distortion are reduced thanks to the built-in, scalable RFI filter and integrated DC link chokes
- Perfect system integration and adaptation to the application are possible due to freely programmable warnings and alerts
- 3–8% energy savings are achieved as a result of Automatic Energy Optimization
Applications
Centrifugal pumps and blowers, positive displacement blowers.
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For further information on this product please get in touch with our team or visit the Danfoss website.
