ОПИСАНИЕ ПРОДУКТА
DANFOSS 134U2979 - VLT Micro Drive FC 51 Series Variable Frequency Drive
This is a compact variable frequency drive from the VLT Micro Drive FC 51 series, designed for precise speed and torque control of asynchronous AC motors in industrial applications. It utilizes advanced VVC+ (Voltage Vector Control Plus) and U/f control methods to optimize energy efficiency and process stability for pumps, fans, conveyors, and general machinery.
Technical Specifications:
- SERIES/FAMILY: VLT Micro Drive FC 51
- COMPONENT TYPE: Variable Frequency Drive (VFD) / AC Drive
- ELECTRICAL SPECS:
- POWER RATING: 0.37 kW (0.5 HP)
- INPUT VOLTAGE: 1 x 200-240 VAC, 50/60 Hz
- OUTPUT VOLTAGE: 3 x 0-240 VAC
- RATED INPUT CURRENT: 4.4 A
- RATED OUTPUT CURRENT: 2.2 A
- OVERLOAD CAPACITY: 150% for 60 seconds
- MECHANICAL/PHYSICAL:
- FRAME SIZE: M1 (Compact)
- MOUNTING: Wall/Panel Mount
- INTERFACE/CONTROL:
- CONTROL METHOD: VVC+ (Voltage Vector Control Plus), U/f (Volts/Hertz)
- COMMUNICATION: Integrated RS485 with FC Protocol (Modbus RTU)
- DIGITAL INPUTS: 5 (programmable)
- ANALOG INPUTS: 2 (1 voltage, 1 current)
- RELAY OUTPUTS: 1 (programmable)
- ANALOG OUTPUTS: 1 (programmable)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- COOLING METHOD: Convection Cooled
- OPERATING TEMPERATURE: 0 to 50 °C
- RFI FILTER: Integrated RFI Filter Class A1/B
- COMPATIBILITY/APPLICATION:
- MOTOR TYPE: Standard Asynchronous AC Motors
- APPLICATIONS: Pumps, Fans, Conveyors, Mixers, General-purpose machinery requiring speed control