PRODUCT DESCRIPTION
DANFOSS 134U7736 - VLT Micro Drive FC 51 Series Variable Frequency Drive
The DANFOSS 134U7736 is a compact variable frequency drive from the VLT Micro Drive FC 51 series, engineered for precise speed and torque control of standard AC induction motors. It utilizes V/f control and Sensorless Vector Control algorithms to optimize motor performance and energy efficiency across a broad spectrum of industrial applications, including pumps, fans, and conveyor systems.
Technical Specifications:
- SERIES/FAMILY: VLT Micro Drive FC 51
- COMPONENT TYPE: Variable Frequency Drive (VFD) / AC Frequency Converter
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 3x 380-480VAC
- INPUT FREQUENCY: 50/60 Hz
- RATED OUTPUT POWER: 0.37 kW (0.5 HP)
- RATED OUTPUT CURRENT: 0.9 A (Heavy Duty / Normal Duty)
- OUTPUT FREQUENCY RANGE: 0-200 Hz (VVC+), 0-400 Hz (V/f)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, book-style enclosure
- COOLING METHOD: Convection cooling (natural air)
- INTERFACE/CONTROL:
- CONTROL MODES: V/f (Volts per Hertz), Sensorless Vector Control (SVC)
- DIGITAL INPUTS: 5 (programmable)
- ANALOG INPUTS: 1 (voltage or current)
- RELAY OUTPUTS: 1 (programmable)
- COMMUNICATION PROTOCOL: RS-485 (Modbus RTU)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- MOUNTING STYLE: Wall/Panel mount, optimized for control cabinet installation
- OPERATING TEMPERATURE: -10 to +50 °C (up to +55 °C with derating)
- COMPATIBILITY/APPLICATION:
- MOTOR TYPE: Standard 3-phase AC induction motors
- TARGET APPLICATIONS: Pumps, fans, compressors, conveyors, mixers, general industrial machinery