Features

l                Sensorless vector control (SVC) , Vector control with PG (VC), V/F control

l                Frequency source: compare pressure and flow signal output

l                Automatic reset and power failure reset function

l                Fast current limiting function, with an instantaneous impulse current as high as 300%

l                Overload capacity up to 30s with 180% of rated current

l                Multiple signal inputs: 0~1A, 0~10V, 4~20mA, 0~20mA

l                Enclosure IP21: prevent electrostatic dusts from causing damage to electronic components

l                Integrate bypass system to ensure system work properly and do not affect production

l                RS-485 communication function

l                Large torque at low frequency

l                Unique PWM optimized design for efficient operation with energy-saving efficiency as high as 25% to 60%

l                Speed trace function: smoothly start the running motor

l                Full range failure protections: over current, over voltage, under voltage, over temperature, phase failure, over load etc

l                Independent air duct design providing better heat dissipation effect

l                Small size, easy to install, user-friendly structure design, compact structure

l                Compact size, easy install Injection Molding card (Optional card)