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.
131F6746 Danfoss VLT AQUA Drive FC-202 75 KW / 100 HP, 380 - 480 VAC, IP55
MPN: 131F6746
Alt. SKU: FC-202P75KT4E55H1XGXXXXSXXXXA0BXCXXXXDX
Special Price
£7,920.00
£6,600.00
Regular Price
£10,560.00
Why Choose the Danfoss VLT AQUA Drive FC 202 (131F6746)?
The Danfoss 131F6746 is a high-performance VLT AQUA Drive FC 202 designed for precise control of three-phase motors in demanding water and wastewater applications. This AC variable frequency drive (VFD) provides accurate speed and torque control, helping to optimise pump efficiency, reduce energy consumption and extend equipment life.
Engineered specifically for fluid-handling systems, the FC 202 series integrates intelligent pump control, advanced protection features and automatic energy optimisation. It is widely used in industrial and municipal infrastructure where reliability, uptime and efficiency are critical.
With a rated output power of 75 kW (100 HP) and a three-phase 380–480 V AC supply, the 131F6746 is ideal for large pump systems, water treatment plants and heavy-duty industrial processes. Its IP55 / Type 12 enclosure allows installation in more demanding environments without additional cabinet protection.
Key Advantages
- Purpose-built variable frequency drive for water and wastewater systems.
- 75 kW (100 HP) motor rating for high-demand applications.
- IP55 enclosure suitable for harsh or industrial environments.
- Three-phase 380–480 V AC input for industrial installations.
- Advanced energy optimisation reduces operating costs.
- Reliable continuous-duty performance with integrated protection features.
Key Features
- Danfoss VLT AQUA Drive FC 202 series.
- 75 kW rated output power.
- 380–480 V AC three-phase input.
- IP55 / Type 12 enclosure for improved environmental protection.
- RFI Class A1/B (C1) filter for EMC compliance.
- Graphical local control panel (LCP) for configuration and monitoring.
- No brake chopper configuration for standard applications.
- Advanced pump features including cascade control, deragging and dry-run protection.
Technical Specifications
- Manufacturer: Danfoss
- Series: VLT AQUA Drive FC 202
- Model: 131F6746
- Product type: AC variable frequency drive
- Rated output power: 75 kW / 100 HP
- Input voltage: 380–480 V AC
- Input phases: 3-phase
- Enclosure rating: IP55 / Type 12
- RFI filter: Class A1/B (C1)
- Cooling method: Forced air cooling
- Weight: approx. 57 kg
High-Power Pump Control and Energy Efficiency
The Danfoss VLT AQUA Drive dynamically adjusts motor speed based on system demand, ensuring stable flow and pressure control. This significantly reduces energy consumption while improving system efficiency and extending the lifespan of pumps and mechanical components.
Its advanced application-specific features such as automatic energy optimisation, cascade control and condition monitoring make it ideal for large-scale water infrastructure and industrial fluid systems requiring reliable performance.
Typical Applications
- Water treatment and wastewater processing plants.
- Large booster pump stations and irrigation systems.
- Industrial fluid handling and process control.
- HVAC water circulation and cooling systems.
- Municipal infrastructure and utilities.
- Heavy-duty fans and blowers in variable torque systems.
Frequently Asked Questions
What is the Danfoss 131F6746 used for?
This drive is used to control 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 75 kW (100 HP).
What supply voltage does the drive require?
The unit operates from a three-phase 380–480 V AC power supply.
Is this drive suitable for harsh environments?
Yes, the IP55 / Type 12 enclosure provides protection against dust and moisture in industrial environments.
What features support pump applications?
It includes cascade control, deragging, dry-run protection and energy optimisation for efficient pump system operation.
Trusted in Water and Industrial Applications
Danfoss VLT AQUA Drives are trusted worldwide for delivering reliable, energy-efficient motor control in water, wastewater and industrial fluid systems.
| Manufacturer Part Number | 131F6746 |
|---|---|
| Barcode | 5702427466456 |
| Height | 780mm |
| Width | 370mm |
| Depth | 332mm |
| Filter | Filter Included |
| Degree of protection (IP) | IP55 |
| KW Rating | 75kW |
| VSD Range | Danfoss VLT AQUA Drive FC 202 |
| Manufacturer | Danfoss |
| Alternative Product SKU | FC-202P75KT4E55H1XGXXXXSXXXXA0BXCXXXXDX |
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.
