Product Features
designed by single chip microcomputer control circuit wide stability range; intelligent delay; over-voltage Protection overload protection;
intelligent power-off delay; microcomputer automatic countdown; inverse time strong load capacity；intelligent control, strong protection
function and high precision rompt and warning in case of abnormal operation of the machine.
Product specification
Technical Feature
Single phase performance table
Three phase performance table
Overcurrent protection hysteresis time: Considering the load carrying capacity of the regulator itself and the starting characteristics of the
motor (compressor), the inverse current overcurrent protection characteristic is adopted. The relationship between the output current and
the protection hysteresis time is as follows: If the output current is greater than the current rated current, the overcurrent alarm display
indicates that the output current has been greater than the current rated current. When the output current continuously exceeds the
current rated current to reach the protection hysteresis time, the overcurrent protection action. The relationship between the overcurrent
protection current value Ig and the input voltage Vin is as follows
