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Microtek ups,no backup,pc restarts on voltage fluctuation

I've a microtek 800 VA double battery (each having 7.2AH) ups.  suddenly before 4 days a low battery like alarm  came and my speaker (intex) burnt out.After that  ups is not providing any backup (before problem it was providing around 50 minutes backup) and also pc restarts with a  little voltage fluctuation with a sound from ups.ups is 1.5 year old.please  help me.

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Your ups needs servicing

Posted on Jun 28, 2008

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1 Answer

Can i use 150 am 12 va battery with 2000va microtek inverter


You can use any size you want, just your UPS can charge the battery.
You can also add an extra charger in special cases.

If your UPS calculates backup time, you need to tell how big the UPS batteries that you have ...

Aug 19, 2014 | Computers & Internet

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Hello, could you please let me know the battery type of MGE premium ellipse pulsar 800VA ups? Thanks in advance.


The batteries in an UPS are sealed lead acid batteries. The voltage and amp hour rating depends upon the VA rating of your UPS.
I suggest you shut down your UPS and remove the batteries and get replacement ones that are the same rating as the ones in the UPS. Be careful of the size of the battery, they are a neat fit inside the UPS battery compartment.

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1000 VA 600W-S/N:20436760610. Unit failed after


I have gone through a few UPS, Im lucky to get 3 to 4 minutes if my power is cut.
I think most people plug too much into the UPS sockets.
The Battery backup protected sockets cant take the drain from everything over a prolonged period of time.
The nature of rechargable batteries means that when plugged permanently into a power supply they get damaged (li-on batterys especially).
Im afraid i cant help with this UPS, looks like you need a new 1.
I now only have my PC/Monitor/modem and router plugged into the UPS protected sockets.
Speakers / printer and other stuff are plugged into the unprotected sockets.

Jul 20, 2010 | Ultra Products 1000 VA 600 WATTS Backup...

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How many systems support for 1 KV UPS


1 KVA UPS will provide you good back up with 2 pcs simultaneously without any power fluctuations.

May 24, 2010 | Liebert 1 KVA UPS MODEL RT1000-60...

1 Answer

UPS shuts off intermittently and beeps


More than likely it just needs a new battery. If the power is sagging (called a brownout) the UPS is trying to switch over to the battery to keep the power consistent. The beeping is probably a code that indicates there is an issue with low voltage on the battery. New batteries are around $20-25. Here's a link to the replacement battery: http://batteryinternational.com/apc-backups-es-be350es-ups-battery-ups-batteries-f1.html

Hope that helps.

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1 Answer

After a power outage my apc has this clicking sound. every 4 seconds or so it sounds like it clicks and then a slightly different click 4 seconds later. However, when everything is powered up it doesn't...


I found this on the APC website;
Question: What would cause a Back-UPS Pro, a Back-UPS Pro USB, a Back-UPS RS, a Back-UPS CS, a Back-UPS LS, or A Back-UPS XS to beep once every 5 seconds with no output power?
Answer: One beep every 5 seconds is an indication that the UPS has entered what is called "Low Voltage Sleepmode".
The Back-UPS product has transferred to battery power due to a low voltage condition at the wall. The Back-UPS has remained Onbattery until its runtime was totally exhausted, however, there was still enough voltage present at the wall to trickle charge the battery.

This is considered to be a normal operating state. When the voltage returns to normal the Back-UPS will wake up and restore power to the battery outlets.

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1 Answer

Microtek dual ups battery


yeah, you need to replace the battery with the same kind of battery installed in it or you may consult with the technical support of microtek nearest you.

Sep 12, 2009 | Computers & Internet

2 Answers

Low battery alert on my apc - ups es350


Have your supply voltage and frequency checked under load.
/bz

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