Problem with 600VA UPS during Gaming!

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rajkumar_pb

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Hi guys,
So I recently got my hands on a GTX750Ti & VS550(Don't ask! The price was very low, you can't ignore it. Got it from my friend). So I removed my 5 years old HD4670 & generic 400W PSU and installed them both. I have this UPS from CyberPower which is rated at 600VA and it works fine even after I installed GTX750Ti.

Now I have to tell you guys, that, in my home, we have voltage fluctuation and it gets pretty annoying. Without a UPS, working in PC will be impossible. With the UPS I had, till now I haven't faced any issue.

So things were going good till I had my 4670 and even after GTX750Ti installation. But when I play games and voltage fluctuate, then bam! UPS makes some weird Tak!Tak noise and PC will just shut down. Now as I said earlier, voltage fluctuation is pretty common in our place and it happens very often, which I feel is not good and so I stopped playing games. Now I need help/suggestion from you guys, regarding what should I do? How can I proceed?

Is it an issue with UPS? Is it really not capable of handling full-load of this PC even for a min?
Or do I need to keep it in charge mode always? I always turn on UPS only before I start my PC! Is that right?

Please help me out, guys. I recently bought this UPS only because of the voltage issue and now I don't want to risk my GPU get fried because of this!

My full PC Config!

C2D E7400@2.8GHz
Transcend 2x2GB DDR2 @ 667MHz
LG 17" Monitor (Directly connected to UPS along with CPU)
GTX750Ti
VS550
2x1 TB Seagate HDD
Logitech Wireless KB & Mouse
1 XBox Controller

I even checked various PSU calculators and the output is rated at 305W, and the UPS is rated 360W as max output. So what is wrong here? Am I doing something wrong here? Or I need to change the UPS from 600VA to 1KVA? I need your help!

Thanks in advance!!
 
I totally understand your pain. I have been through that until they changed transformer in my area. Flashing Christmas tree light that is how it was. .

Your PC doesn't seem to be power hogging. Considering 60% efficiency(360W) UPS should take the load but heavy fluctuation weakens the component over the time.
Changing/Upgrading the UPS not a permanent fix but definitely a temporary.
My suggestion Constant voltage transformer (CVT). It is not cheap FYI
 
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xman0752 said:
did you power cycle the ups battery ?
Click to expand...

I don't understand what do you mean by this? Sorry I'm noob at such things?

BTW My UPS is just 2 months old!

rahulpayne said:
I totally understand your pain. I have been through that until they changed transformer in my area. Flashing Christmas tree light that is how it was. .

Your PC doesn't seem to be power hogging. Considering 60% efficiency(360W) UPS should take the load but heavy fluctuation weakens the component over the time.
Changing/Upgrading the UPS not a permanent fix but definitely a temporary.
My suggestion Constant voltage transformer (CVT). It is not cheap FYI
Click to expand...

Yeah, that looks expensive bro! Anyways, talked to Electricity Board guys and they said they will come and have a look at it this weekend. Let's see how it ends up.

So clear me, even if I get a 1KVA UPS, it won't solve my problems? BTW As I mentioned earlier, my UPS is just 2 months old.
 
You calculate it right 360 watt max output 320 regular if efficiency is 100 %. You need output of vs550 rated product the double the rated product better and I have the same issue and looking for such products with 10-15 milliseconds delay inverters have 100+ microseconds delay. Can't find a suitable cheap solution yet.
 
colin7771 said:
You calculate it right 360 watt max output 320 regular if efficiency is 100 %. You need output of vs550 rated product the double the rated product better and I have the same issue and looking for such products with 10-15 milliseconds delay inverters have 100+ microseconds delay. Can't find a suitable cheap solution yet.
Click to expand...
I am going to sell it off and buy new inverter with 1KVA output! :arghh:
 
make sure it have proper 3 phase at your house and check if there is wire not stable near electricity switch
 
I have brought luminous 3.5 kV inverter ups and facing same issues[DOUBLEPOST=1475858196][/DOUBLEPOST]Mine is a HKVA 3.5kva pure sign wave output model[DOUBLEPOST=1475858236][/DOUBLEPOST]Checked it's product specification in luminous website no details.[DOUBLEPOST=1475859136][/DOUBLEPOST]Well this problem may be of vs550 checked it's operating rating 200v -240v 5A 47-63Hz[DOUBLEPOST=1475859481][/DOUBLEPOST]Old vx450 was 100-240v 9A 50/60 Hz reason can be the inferior quality of vs 550.
 
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