Vector Sensorless Variable Speed Drive
Power range:
Three phase 380V~440V: 1HP~270HP(0.75KW~200KW)
Main Features:
. 4 control mode selectable: Open-loop and close-loop flux vector control, open-loop and close-loop V/F control
. Speed control precision +/-0.02% with PG, frequency control precision +/-0.01%
. 7 languages on LCD keypad(English, Chinese, German, French, Japanese, Russian and Spanish)
. Starting torque: 150% rated torque at 0 Hz
. Motor parameters auto-tuning
. Function of DC braking in all rang, Zero servo and speed trace
. Output frequency 0.1-400Hz
. Acceleartion/deceleration pause(DWELL)and droop control function
. Operator data copy to simplify multi-inverter trial
. Energy-save operation to reduce mechanical vibration
. Torque control for smooth rolling operation
. Strong and completed monitor function
. Application for simple servo, high precision speed control, torque control and big intertia load
. Abundant protection functions such as input/output phase loss protection, motor protection
. Over toque protection, torque limitation and other fault protection
Audited Supplier 
){kind=link}
){kind=link}