Input Low Voltage | Input High Voltage | Troubleshooting of Servo Voltage Stabilizer Part -1| GEESYS

This this video is about troubleshooting of sorrow voltage stabilizer whenever cline faces input low voltage and input High voltage alarm.
Would like to describe and explain how to handle if a servo stabilizer gives low input voltage or high input voltage alarm on the display.
GEESYS server voltage stabilizer as a microcontroller based single motherboard DSP based PCB has 100 error lock provision to record the error and display.
Whenver client faces input low voltage or input High voltage. It is usually happens when the grid voltage below the window range of given voltage stabilizer. We generally offer you many ranges of server voltage stabilizer few ranges like 295 to 465V, 340 to 480V, 360 to 480V So in this range, when voltage in when input voltage goes beyond the given window range in the server voltage stabilizer will give you alarm as input voltage low or input voltage guy high depends on the available input voltage from grid Power.
Whenever we see low voltage low input voltage, low, high or low. Sorry. Whenever we see low input voltage or high input voltage way how to just cross your if I the voltage readings in the electricity metre given at the income are you can verify each face voltage at the energy metre and compare that into that and compare that with our surround voltage stabilizer so that you can see there is a realistically input High voltage due to grid power quality or Is there are any control signal issue with the surround voltage stabilizer?
If there is a realistic, low input, voltage are high input voltage. At the great side, we have to have two options. One is change the server stabilizer window range to wide range. For example, if we given 295 to 465 server voltage stabilizer, we need to change the window range to 242 465 if we are getting low voltage in wood. If you are getting High voltage input, let's see. We are getting old age from grade as input high voltage. We if you have a server voltage supplier with the 295 to 465 we out change or upgrade the server voltage stabilizer to 295 to 500 or 520 volt window range.
If you see the input voltage at the electricity metre, if you feel if the voltage is will within the given window range of the server voltage stabilizer, then we have to go through the steps explained by our engineer to reach confirm whether the servo stabilizer has the sensing problem or PCB problem or problem with grade itself.
There are three steps involved to check the lower high input voltage at the great side. One way out to check the voltage at the income or MCB. If voltage at the MC level is correct then we have to check the input voltage at the motherboard generally keeps back side of the motherboard. And if you find the measured voltage at the multimeter is correct with displays in motherboard, then you minute have a problem with the motherboard. If voltage at the motherboard and voltage measured by multimeter changes or various from where is above 20 volt then we have to change the motherboard.
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