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  © SPECTRAL DRIVES & CONTROLS LTD 2008

DELTA VFD-V SERIES INVERTERS  VFD-V Series   Features Flux Vector/Torque Control AC Drive. Offering V/F, Open Loop, Closed Loop and Highspeed options. All VFD-V series drives are constant and variable torque rated with NEMA 1 enclosures. The flux vector drives are capable of 0-3000Hz in V/F mode, and offer rapid response, pinpoint servo position control and speed adjustment.   Specifications ‧Power Range: 230V 3-phase: 1~50HP; 460V 3-phase: 1~100HP ‧Sensorless vector control with speed control range 1:100 ‧PG closed loop control with speed control range 1:1000 ‧Output frequency range is 0.0~600Hz ‧Adjustable V/f curve ‧Automatic torque boost and slip compensation ‧16-step preset speed control and 15-step PLC operation ‧Built-in PID feedback control with Sleep/Wake function ‧Optional PG encoder card for speed feedback and positioning ‧4 sets of accel./decel. time selections and independent accel./decel. S-curve settings ‧Specific process control and energy saving operation for fan and pump application ‧Built-in communication interface RS-485 Modbus (RJ11) ‧Auto-tuning and FOC (field oriented vector control)   Applications Woodcarving machine; crane hoisting; drilling machine; CNC lathe; tooling machine; middle/low-speed passenger elevator; PCB routing machine, etc.   Downloads Manual Catalogue Software Optional Dimensions
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