AC 240V location.
My computer at home keeps restarting at the time of
fluctuations and i loose all my work, this happens minimum once every day and some days more than 2 times.
1100va Microtek Inverter (Microtek ups sebz 1100va) with
UPS mode for computers for
still it started to
reboot my computer. at the time of
MAINS POWER => INVERTER => COMPUTER
Then i have been told i need a
stabilizer so recently i bought
Microteck EMT2090 Stabilizer (Microtek EMT 2090 Voltage Stabilizer for LED Television (2 Amps) (90V ~ 300V)) and connected it before the Inverter.
MAINS POWER => STABILIZER => INVERTER => COMPUTER
But still my computer keeps restarting.
Now i have been told i need
triple booster Stabilizer.
What i need to do , so that my computer wont restart at the time of low voltage and fluctuations.
More details :
My PC runs
low voltage and
electrical fluctuations are common in my area.
external battery(exide tubular battery 180ah) is 1 year old, my
stabilizer is new.
My computer has
corsair VS450 SMPS and i have calculated computer power usage from https://outervision.com/power-supply-calculator and its not more than 300 watts. so its not like , my computer is drawing more power than the
inverter can provide.
i have checked
earthing in home and its Good.
i was thinking that my inverter was faulty so i sent it for
customer care and they told me, its fine. so issue with my home
power supply only.
If i switch power supply of
inverter off then inverter comes online and PC doesnt reboot. i have tried doing it many times. switching power supply of inverter
off then on continuously , and
computer does not restarts.
But once in while at the
Why exactly is this
what i need to make it
stop rebooting the computer ?
I can think of 2 ways.
1) buy Triple BOOSTER Stabilizer (Microtek EM4090 Digital Display For AC upto 1.5Ton Voltage Stabilizer (90V-300V) )
MAINS POWER => TRIPLE BOOSTER STABILIZER => INVERTER => COMPUTER
2) buy small UPS which gives power backup for 15 minutes and install it like this.
MAINS POWER => STABILIZER => INVERTER => NEW SMALL UPS => COMPUTER
update 1 :
i as suggested to measure the fluctuations , i dont have
Battery powered oscilloscope with me.
update 2 :
The UPS operates from Standard Voltage range from 100 V~ 300 V and Narrow Voltage range from 180 V ~ 260 V for running computers and sensitive appliances.
idk how i missed it, but the UPS/Inverter has narrow mode which works in
180 V ~ 260 V
so if input voltage to UPS/Inverter goes below that range then it does not works in narrow mode i guees so , so what i need is power supply cutter when the voltage drops below
180 V or goes above
260 V so it will get my UPS online.
so i have ordered
Microtek EM 4170+ Voltage Stabilizer (Microtek EM 4170+ Voltage Stabilizer for A.C. upto 1.5 Ton (170V ~ 270V))
i don't want my stabilizer to double or triple boost voltage, and reach the
180 V ~ 260 V range. so that inverter can work in narrow mode , i just want it to cut power altogether and let the UPS take over, UPS is more than enough to give power backup for 8+ hours.
will update when i receive the new stabilizer and do some tests.