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131F3935 Danfoss VLT AQUA Drive FC 200 0.55 KW / 0.75 HP, 380 - 480 VAC, IP20
MPN: 131F3935
Alt. SKU: FC-202PK55T4E20H1XGCXXXSXXXXAXBXCXXXXDX
Special Price
£621.90
£518.25
Regular Price
£829.20
Why Choose the Danfoss 131F3935 VLT AQUA Drive FC 202?
The Danfoss 131F3935 is a compact and highly reliable VLT AQUA Drive FC 202 variable frequency drive (VFD) designed specifically for water and wastewater applications. Engineered for efficient and precise motor control, it provides dependable operation for pumps, fans and fluid handling systems in industrial environments.
As part of the specialised FC 202 AQUA Drive series, this model incorporates application-specific features to improve system efficiency, reduce energy consumption and protect pipework from pressure surges. Its coated electronics and robust design ensure reliable long-term operation even in demanding environments.
With a rated output power of 0.55 kW and a three-phase 380–480 V AC supply, the 131F3935 is ideal for small pump and fan applications requiring accurate control and repeatable performance in panel-mounted systems.
Key Advantages
- Dedicated VLT AQUA Drive FC 202 for water and wastewater systems.
- 0.55 kW motor power rating for small-scale applications.
- Three-phase 380–480 V AC input for industrial installations.
- Energy-efficient operation reduces running costs.
- Improves system stability and protects pipework.
- Compact design for easy panel integration.
Key Features
- Danfoss VLT AQUA Drive FC 202 series.
- 0.55 kW rated output power.
- Three-phase 380–480 V AC input supply.
- IP20 enclosure for cabinet installation.
- RFI Class A1/B (C1) filter for EMC compliance.
- Graphical local control panel (LCP) for easy setup.
- Coated PCB for increased durability.
- No integrated brake chopper.
Technical Specifications
- Manufacturer: Danfoss
- Series: VLT AQUA Drive FC 202
- Model: 131F3935
- Product type: AC variable frequency drive
- Rated output power: 0.55 kW
- Input voltage: 380–480 V AC
- Input phases: 3-phase
- Frequency: 50 / 60 Hz
- Protection rating: IP20
- Frame size: A2
- Cooling method: Heat sink with forced air cooling
- RFI filter: Class A1/B (C1)
- Control interface: Graphical local control panel
- Brake chopper: Not included
Optimised Drive for Water and Pump Applications
The VLT AQUA Drive FC 202 is specifically designed for fluid handling processes, enabling smooth pump operation, reduced pressure spikes and improved energy efficiency. By dynamically adjusting motor speed, it ensures optimal flow control and reduced wear on mechanical components.
Its application-specific functions make it ideal for water infrastructure, delivering consistent performance while reducing maintenance and operational costs.
Typical Applications
- Water treatment and wastewater systems.
- Booster pump stations.
- HVAC water circulation systems.
- Irrigation and agricultural pumping.
- Industrial fluid handling systems.
- Cooling and process water management.
Frequently Asked Questions
What is the Danfoss 131F3935 used for?
This drive is designed for controlling pumps and motors in water and wastewater systems, improving efficiency and reliability.
What motor power does this drive support?
The drive supports motors with a rated output power of approximately 0.55 kW.
What voltage supply does it require?
The 131F3935 operates on a three-phase 380–480 V AC supply.
Does it include a brake chopper?
No, this configuration does not include a brake chopper.
Where is this drive typically installed?
It is typically installed inside electrical control panels in water treatment and industrial systems.
Trusted by Water Industry Professionals
Danfoss VLT AQUA Drives are widely trusted in water and wastewater industries for delivering efficient, reliable and application-specific motor control solutions.
| Manufacturer Part Number | 131F3935 |
|---|---|
| Barcode | 5702427436329 |
| Height | 268mm |
| Width | 90mm |
| Depth | 205mm |
| Filter | Filter Included |
| Degree of protection (IP) | IP20 |
| KW Rating | 0.55kW |
| VSD Range | Danfoss VLT AQUA Drive FC 200 |
| Manufacturer | Danfoss |
| Alternative Product SKU | FC-202PK55T4E20H1XGCXXXSXXXXAXBXCXXXXDX |
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.
