Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
131B9041 Danfoss VLT AQUA Drive FC 200 37 KW / 50 HP, 380 – 480 VAC, IP21
Danfoss 131B9041 VLT AQUA Drive FC 202, a 37 kW three phase variable frequency drive designed for water and wastewater pump control applications.
£3,386.25
Why Choose the Danfoss VLT AQUA Drive FC 202 131B9041?
The Danfoss 131B9041 is a high-capacity VLT® AQUA Drive FC 202 engineered for demanding water and wastewater applications. This advanced variable frequency drive (VFD) delivers precise motor speed and torque control, enabling efficient pump operation, reduced energy consumption and improved system reliability.
Designed for industrial environments, this model features an IP21 / Type 1 enclosure for installation inside electrical control panels. The FC 202 series incorporates application-specific intelligence such as cascade control, deragging and automatic energy optimisation, ensuring efficient and stable operation in fluid handling systems.
With a rated motor power of 37 kW (50 HP) and compatibility with three-phase 380–480 V AC supply, the 131B9041 is ideal for high-capacity pumps, blowers and industrial water processing systems requiring powerful and energy-efficient motor control.
Key Advantages
- Dedicated VFD for water and wastewater applications.
- 37 kW motor power rating for high-demand systems.
- Three-phase 380–480 V AC input for industrial installations.
- IP21 enclosure for panel-mounted environments.
- Advanced energy optimisation reduces operating costs.
- Reliable performance with long service life.
Key Features
- Danfoss VLT® AQUA Drive FC 202 series.
- 37 kW rated output power.
- Approx. 65–73 A nominal output current.
- Three-phase 380–480 V AC supply.
- Integrated PID controller for precise process regulation.
- Automatic Energy Optimisation (AEO) for improved efficiency.
- Built-in RFI filter for reduced electromagnetic interference.
- Graphical local control panel for simplified commissioning.
- No integrated brake chopper configuration.
Optimised Control for High-Capacity Pump Systems
The Danfoss VLT AQUA Drive FC 202 regulates motor speed by adjusting output voltage and frequency, enabling precise control of flow and pressure. This improves energy efficiency, reduces mechanical wear and ensures stable performance in demanding high-load applications.
Purpose-built for water applications, the drive includes intelligent monitoring and protection features such as deragging, dry-run detection and condition monitoring, helping maximise uptime and reduce maintenance requirements in critical infrastructure.
Typical Applications
- Water and wastewater treatment plants.
- High-capacity booster pump systems.
- Industrial fluid handling and processing.
- Irrigation and large-scale agricultural systems.
- HVAC water circulation systems.
- Aeration and filtration processes.
Technical Specifications
Tick the specs you need, then view products that match.
| Power | 37 kW | |
|---|---|---|
| Voltage | 480 V | |
| Phase | Three Phase | |
| IP Rating | IP21 | |
| Series | VLT® AQUA Drive FC 202 | |
| Product type | AC variable frequency drive | |
| Rated output power | 37 kW (50 HP) | |
| Rated output current | approx. 65–73 A | |
| Input voltage | 380–480 V AC | |
| Input phases | 3-phase | |
| Frequency | 50 / 60 Hz | |
| Protection rating | IP21 / Type 1 | |
| Mounting type | Panel / cabinet mounting | |
| Frame size | C1 | |
| Dimensions (H × W × D) | approx. 685 × 308 × 311 mm | |
| Weight | approx. 36–40 kg |
Frequently Asked Questions
What is the Danfoss 131B9041 used for?
This drive is designed for controlling high-capacity pumps and motors in water and wastewater applications.
What motor power does this drive support?
The drive supports motors rated at approximately 37 kW.
What supply voltage does it require?
The unit operates on a three-phase 380–480 V AC supply.
Does this drive include a brake chopper?
No, this configuration does not include an integrated brake chopper.
Where is this drive typically installed?
It is typically installed inside electrical control panels in industrial or water system environments.
Trusted by Water Industry Engineers
Danfoss VLT AQUA Drives are widely trusted for delivering efficient, reliable motor control in water and wastewater systems, helping reduce energy consumption and improve operational performance.
