We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
131F4021 Danfoss VLT AQUA Drive FC 200 75 KW / 100 HP, 380 - 480 VAC, IP55
MPN: 131F4021
Alt. SKU: FC-202P75KT4E55H2XGCXXXSXXXXAXBXCXXXXDX
Special Price
£7,284.60
£6,070.50
Regular Price
£9,712.80
Why Choose the Danfoss 131F4021 VLT AQUA Drive FC 202?
The Danfoss 131F4021 is a high-power VLT AQUA Drive FC 202 variable frequency drive (VFD) designed specifically for water and wastewater applications. Built for reliability, efficiency and precise motor control, it delivers consistent performance for large pumps, fans and fluid handling systems in demanding industrial environments.
As part of the specialised FC 202 AQUA Drive range, this model incorporates advanced application-specific features such as energy optimisation, pressure management and pump protection. These capabilities help reduce energy consumption, minimise hydraulic stress and improve overall system stability in critical infrastructure.
With a rated output power of 75 kW and a three-phase 380–480 V AC supply, the 131F4021 is ideal for heavy-duty pump and fan systems. Its robust IP55 / Type 12 enclosure allows installation in harsh or exposed environments without requiring additional protective enclosures.
Key Advantages
- Dedicated VLT AQUA Drive FC 202 for water and wastewater systems.
- 75 kW motor power rating for heavy-duty industrial applications.
- Three-phase 380–480 V AC input for industrial installations.
- Optimised energy efficiency reduces operating and lifecycle costs.
- Improves system stability and protects pipework from pressure surges.
- IP55 enclosure suitable for harsh environments.
Key Features
- Danfoss VLT AQUA Drive FC 202 series.
- 75 kW rated output power (110% normal duty).
- Three-phase 380–480 V AC input supply.
- IP55 / Type 12 enclosure for wall or field mounting.
- Integrated RFI filter for electromagnetic compatibility.
- Graphical local control panel (LCP) for intuitive setup.
- Coated PCB for improved durability in harsh environments.
- No integrated brake chopper.
Technical Specifications
- Manufacturer: Danfoss
- Series: VLT AQUA Drive FC 202
- Model: 131F4021
- Product type: AC variable frequency drive
- Rated output power: 75 kW (normal duty), approx. 55 kW (heavy duty)
- Rated output current: approx. 147 A
- Input voltage: 380–480 V AC
- Input phases: 3-phase
- Frequency: 50 / 60 Hz
- Protection rating: IP55 / Type 12
- Frame size: C2
- Cooling method: Forced air cooling with heat sink
- Application focus: Water and wastewater systems
Optimised Drive for Large Pump Systems
The VLT AQUA Drive FC 202 is engineered for fluid handling processes, enabling smooth motor acceleration and deceleration while reducing mechanical stress and energy consumption. By dynamically adjusting motor speed, it ensures optimal flow control and improved process efficiency.
Advanced protection features such as dry run detection, overload protection and pressure management functions help extend equipment life and ensure reliable performance in critical infrastructure such as water treatment plants and distribution networks.
Typical Applications
- Large-scale water treatment and wastewater facilities.
- Booster pump stations and distribution networks.
- Industrial pumping and fluid transfer systems.
- HVAC and cooling water systems.
- Irrigation and agricultural pumping.
- Heavy-duty OEM automation systems.
Frequently Asked Questions
What is the Danfoss 131F4021 used for?
This drive is designed for controlling large pumps and motors in water and wastewater systems.
What motor power does this drive support?
The drive supports motors up to 75 kW in normal duty applications.
What voltage supply does it require?
The 131F4021 operates on a three-phase 380–480 V AC supply.
Is this drive suitable for harsh environments?
Yes, its IP55 enclosure allows installation in demanding industrial environments.
Does it include a brake chopper?
No, this configuration does not include a brake chopper.
Trusted by Water Industry Professionals
Danfoss VLT AQUA Drives are widely trusted for delivering energy-efficient, reliable and application-specific motor control in water and wastewater systems worldwide.
| Manufacturer Part Number | 131F4021 |
|---|---|
| Barcode | 5702427437180 |
| Height | 780mm |
| Width | 370mm |
| Depth | 332mm |
| Filter | Filter Included |
| Degree of protection (IP) | IP55 |
| KW Rating | 75kW |
| VSD Range | Danfoss VLT AQUA Drive FC 200 |
| Manufacturer | Danfoss |
| Alternative Product SKU | FC-202P75KT4E55H2XGCXXXSXXXXAXBXCXXXXDX |
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.
PC tools
VLT® Motion Control Tool MCT 10
VLT® Motion Control Tool MCT 31
Danfoss ecoSmart
Danfoss HCS (Harmonic Calculation Software)
Danfoss Servo Sizer
VLT® Energy Box
For further information on this product please get in touch with our team or visit the Danfoss website.
