PRODUCT DESCRIPTION
DANFOSS 131N9721 - VLT Micro Drive FC 51 Variable Frequency Drive
The DANFOSS 131N9721 is a compact variable frequency drive from the VLT Micro Drive FC 51 series, designed for precise speed and torque control of AC induction motors. It utilizes advanced Voltage Vector Control Plus (VVC+) algorithms to optimize energy efficiency and enhance process control in a wide range of industrial applications, including pumps, fans, conveyors, and general machinery.
Technical Specifications:
- SERIES/FAMILY: VLT Micro Drive FC 51
- COMPONENT TYPE: Variable Frequency Drive (VFD)
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 1 x 200-240 VAC, 50/60 Hz
- OUTPUT VOLTAGE: 3 x 0-240 VAC
- RATED POWER: 0.37 kW (0.5 HP)
- RATED OUTPUT CURRENT: 2.2 A
- OVERLOAD CAPACITY: 150% for 60 seconds
- INTERFACE/CONTROL:
- CONTROL MODES: VVC+ (Voltage Vector Control Plus), U/f (Volts/Hertz)
- DIGITAL INPUTS: 5 (programmable)
- ANALOG INPUTS: 2 (voltage/current)
- RELAY OUTPUTS: 1 (programmable)
- COMMUNICATION: RS-485 (FC Protocol)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- COOLING METHOD: Convection
- MOUNTING STYLE: Panel/Wall Mount
- COMPATIBILITY/APPLICATION: Standard AC induction motors, suitable for pumps, fans, conveyors, mixers, and general industrial machinery.