Description
The Danfoss 131L9866 is a 5 HP, 380–480V three-phase Variable Frequency Drive (VFD) engineered for precise motor speed control in demanding HVAC and commercial building applications. Danfoss drives are globally recognized for their reliability, energy efficiency, and advanced control capabilities, making this unit an ideal choice for fans, pumps, compressors, and air handling equipment.
Key Features
- 5 HP (horsepower) power rating for mid-range motor applications
- 380–480V three-phase input voltage — compatible with standard commercial power supplies
- Variable frequency output for smooth, stepless motor speed control
- Reduces energy consumption by matching motor speed to actual system demand
- Extends motor and mechanical equipment life by eliminating hard starts
- Compact, panel-ready design suitable for equipment rooms and electrical enclosures
- Built-in protection features help safeguard connected motors and driven equipment
Typical Applications
- HVAC supply and return fans
- Chilled water and condenser water pumps
- Cooling tower fan control
- Air handling unit (AHU) motor control
- Commercial refrigeration and compressor applications
Why Choose Danfoss VFDs?
Danfoss is a world leader in variable frequency drive technology, trusted by HVAC contractors, mechanical engineers, and building automation professionals worldwide. Their drives deliver proven energy savings, robust motor protection, and seamless integration with modern building controls — helping reduce operating costs and improve system longevity.
Product Specifications
- SKU: 131L9866
- Brand: Danfoss
- Power Rating: 5 HP
- Input Voltage: 380–480V
- Phase: 3-Phase
- Drive Type: Variable Frequency Drive (VFD)
