The ADVR-073 is a new voltage regulator introduced by Kutai Electronics Industry Co., LTD. It is suitable for AC generators and can prevent the generators from overload.
The KUTAI ADVR-073 is an advanced hybrid analog/digital voltage regulator designed for general-purpose isochronous standalone applications. It utilizes a reliable CPU to eliminate complex analog components, ensuring stable voltage output and preventing instability caused by temperature anomalies. The device includes over-excitation and loss of sensing shutdown protections, indicated by matching U/F and O/E LED lights, to prevent generator excitation overload and subsequent damage to the exciter and regulator. It is suitable for both shunt type generators and those with auxiliary windings. This manual is written in Chinese.
| Frequency | 50/60 Hz, DIP Switch setting |
|---|---|
| Excitation Output Current Continuous | 7A |
| Operating Temperature | -40 to +60 C |
Use DIP Switch 1: switch ON for 50 Hz and switch OFF for 60 Hz.
The AVR immediately shuts down the excitation output and turns on the O/E shutdown LED.
The engine must come to a complete stop for at least 10 seconds and then be restarted.