PRODUCT DESCRIPTION
DANFOSS 134F0389 - VLT Micro Drive FC 51 AC Motor Drive
The DANFOSS 134F0389 is a VLT Micro Drive FC 51 series variable frequency drive engineered for reliable speed and torque control of standard asynchronous AC motors. It integrates Voltage Vector Control Plus (VVC+) and Volts per Hertz (U/f) control algorithms, providing precise motor regulation for applications such as pumps, fans, conveyors, and general industrial machinery.
Technical Specifications:
- SERIES/FAMILY: VLT Micro Drive FC 51
- COMPONENT TYPE: Variable Frequency Drive (VFD)
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 1 x 200-240VAC
- INPUT FREQUENCY: 50/60 Hz
- OUTPUT VOLTAGE: 3 x 0-240VAC
- RATED POWER: 0.37 kW (0.5 HP)
- RATED OUTPUT CURRENT: 2.2 A
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, book-style chassis
- INTERFACE/CONTROL:
- CONTROL METHOD: VVC+ (Voltage Vector Control Plus), U/f (Volts per Hertz)
- COMMUNICATION PROTOCOL: RS-485 (Modbus RTU)
- DIGITAL INPUTS: 5 programmable
- ANALOG INPUTS: 1 (0-10V, 0/4-20mA selectable)
- RELAY OUTPUTS: 1 programmable
- ANALOG OUTPUTS: 1 programmable (0-20mA)
- INTEGRATED FEATURES: Built-in PID controller
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Chassis)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: Panel/Wall mount, optimized for control cabinet integration
- COMPATIBILITY/APPLICATION:
- MOTOR COMPATIBILITY: Standard asynchronous AC induction motors
- TYPICAL APPLICATIONS: Pumps, fans, compressors, conveyors, mixers, processing machinery