DELTA VFD-V SERIES INVERTERS

Flux Vector/Torque Control AC Drive. Offering V/F, Open Loop, Closed Loop and High speed 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.

 

Features                

• Sensorless vector control with speed control range 1:100

• PG closed loop control with speed control range 1:1000

• Output frequency range 0.0 to 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

• 4 sets accel/decel times selections and independent accel/decel S curve settings

• Specific process control and energy saving operation for fan & pump application

• Built in communication interface RS-485 Modbus (RJ11)

• Auto tuning and sensorless vector control for motors

• Master/Auxiliary and 1st/2nd frequency source selection

• Source of 1st/2nd operation command selection

• Optional PG encoder card for speed feedback and positioning

• Detachable keypad with parameter save/read/write function

• Zero speed hold function
   

Model Range

• 230V 3-phase: 1~50hp / 0.75 up to 37kW

• 460V 3-phase: 1~100hp / 0.75 up to 75kW

Potential Applications

woodcarving machine, crane hoisting, drilling machine, tooling machines, speed passenger elevator, escalator, PCB routing machine etc.
 

Specifications