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131F6778 Danfoss VLT AQUA Drive FC 200 37 KW / 50 HP, 380 – 480 VAC, IP20
Danfoss 131F6778 VLT AQUA Drive FC-202, a 37 kW / 50 HP three phase 380-480 V AC variable frequency drive with IP20 chassis enclosure, RFI Class A1/B filter and graphical local control panel for water, wastewater, pump and HVAC motor control applications.
£3,388.50
Why Choose the Danfoss 131F6778 VLT AQUA Drive FC-202?
The Danfoss 131F6778 is a robust and efficient AC variable frequency drive (VFD) designed for reliable motor control in water, wastewater, HVAC and industrial pump applications. As part of the Danfoss VLT AQUA Drive FC-202 series, it is engineered specifically for fluid handling systems where energy efficiency, smooth operation and dependable performance are essential.
This drive provides advanced pump-focused functionality in a durable IP20 chassis format. The VLT AQUA Drive range is widely used in water and wastewater systems because it helps optimise flow control, reduce energy consumption and minimise mechanical stress on pumps, motors and pipework.
With a rated output power of 37 kW / 50 HP and a three-phase 380–480 V AC supply, the 131F6778 is suitable for larger pump, fan and fluid control applications. Its built-in RFI Class A1/B filter supports electromagnetic compatibility in suitable installations, while the graphical local control panel provides convenient drive setup and monitoring.
Key Advantages
- Dedicated VLT AQUA Drive for water and wastewater applications.
- 37 kW / 50 HP motor power rating suitable for larger pump and fan systems.
- Three-phase 380–480 V AC input compatible with industrial supplies.
- Built-in RFI Class A1/B filter for improved electromagnetic compatibility.
- Supplied with graphical local control panel for easy commissioning.
- Durable IP20 chassis design for panel and cabinet installation.
- Reliable Danfoss drive technology for water control systems.
Key Features
- Danfoss VLT AQUA Drive FC-202 series.
- 37 kW / 50 HP rated output power.
- Three-phase 380–480 V AC input supply.
- IP20 / chassis enclosure format.
- Built-in RFI Class A1/B / C1 filter.
- No brake chopper fitted.
- Graphical local control panel included.
- Frame size B4.
- Designed for pump, fan and water system motor control.
- Suitable for 50 / 60 Hz industrial supply systems.
Efficient Motor Control for Water and Pump Systems
Variable frequency drives such as the Danfoss VLT AQUA Drive FC-202 regulate motor speed by adjusting output voltage and frequency. In pump and fan systems, this allows flow and pressure to be controlled more accurately while reducing energy use compared with fixed-speed motor operation.
The 131F6778 is designed for control panel installations in water treatment, building services and industrial process systems. Its AQUA-focused functionality makes it suitable for pump control applications where smooth operation, reliable performance and reduced system stress are important.
Typical Applications
- Water supply and pressure boosting systems.
- Wastewater treatment and pumping stations.
- HVAC pumps, fans and ventilation equipment.
- Industrial pump and fluid handling systems.
- Building services and plant room applications.
- Control panels and OEM pump system installations.
Technical Specifications
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| Power | 37 kW | |
|---|---|---|
| Voltage | 480 V | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Commercial | |
| Series | VLT AQUA Drive FC-202 | |
| Part number | 131F6778 | |
| Product type | AC variable frequency drive | |
| Rated output power | 37 kW / 50 HP | |
| Input voltage | 380–480 V AC | |
| Input phases | 3-phase | |
| Output phases | 3-phase | |
| Supply frequency | 50 / 60 Hz | |
| Protection rating | IP20 / chassis | |
| Frame size | B4 | |
| RFI filter | Class A1/B / C1 | |
| Brake chopper | Not included | |
| Local control panel | Graphical local control panel included | |
| Product configuration | Standard software release | |
| Application | Pump, fan, water and wastewater motor control |
Frequently Asked Questions
What is the Danfoss 131F6778 used for?
The Danfoss 131F6778 is used to control three-phase AC motors in water, wastewater, pump, fan and HVAC applications.
What motor power is supported by this drive?
This VLT AQUA Drive FC-202 is rated for motors with an output power of approximately 37 kW / 50 HP.
What supply voltage does the Danfoss 131F6778 require?
The drive operates from a three-phase 380–480 V AC supply.
Does this drive include a brake chopper?
No, the Danfoss 131F6778 configuration does not include a brake chopper.
Does the drive include a local control panel?
Yes, this configuration includes a graphical local control panel for drive setup, monitoring and operation.
Trusted by Water and HVAC Engineers
Danfoss VLT AQUA Drive FC-202 inverters are trusted by water engineers, pump system designers, panel builders and maintenance teams for efficient motor control, reliable operation and long-term performance in fluid handling applications.
