Question about CyberPower 1350VA UPS w AVR & LCD (CP1350AVRLCD) UPS System

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UPS Failure My UPS up and died today, no warning, running on wall-power, just *blink* and my system was off. After unplugging everything from the UPS, I turned it back on. It starts up normally except the fan does not turn on (as it usually does for a second). After about a minute, the LCD goes dark as it normally would (except the backlight stays on) and *beep* *beep* *click* when the LCD blinks which repeats indefinitely. I tried another wall socket and the same thing happens. Inside the UPS, the transformer core is rusted on one corner and popped open (sorry, pathetic camera phone): Perhaps a spark occurred here. Thank you for any assistance you can provide

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Re: UPS Failure - CyberPower 1350VA UPS w AVR & LCD (CP1350AVRLCD) UPS System UPS Battery Backup Systems

Get new fan in if its not working

Posted on Jan 27, 2008

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So something happened to this apc and the first thing is to replace batteries...
I'm going to guess major circuit board failure.
go to apc site, download Power Chute software and pray there are useful diagnostics.

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Battery b/u squeals after unplugging everything from it and have also uplugged the unit from the wall

Hi Robert,

The UPS will beep/squeal if the power isn't turned off to it before it is unplugged from the wall. But the other thing that may be causing the noise is a bad battery. Replacement battery price is $26.00.

Reply or call if you need more help with this -- 407.380.9200

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1 Answer

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Bad battery in the UPS. To test unplug all equipment. Check outgoing power with voltage meter. Should read around 115vAC. Then unplug from the wall outlet. Check voltage again. If no voltage is present its a bad battery.

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I have Numeric 1000 Hp Digital Ups .now i have a problem With it .Always it is giving short beep sound, and displays shows "Warning 22".Battery back up is also not giving. During power failure instrument...

Replace the batteries in the UPS - that's your problem. Everything should work after that :-D

If you need UPS, Surge, or Power Related help don't hesitate to contact me!
Daniel • • Power & Systems Innovations • 800.260.2259 •

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1 Answer

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Hi there,

A couple of things, first, are there any high-load devices plugged into the battery backup side of the unit? (Microwave, laser printer, and so on.) If so, there's your problem :). These devices cause a BIG load on your power system and need to be on the "surge protection only" side of the unit or plugged in to another surge suppressor.

If that isn't the case, it sounds like the UPS battery is bad. Here's something to try:

1. Shut the UPS off when this happens.
2. Take ALL load of of the "battery backup" plugs by unplugging them.
3. Start the UPS.
4. After the short self-test (the light blink and a few clicks are heard, in most cases), you should see a green light.
5. Plug in the loads that you unplugged from the battery backup side one at a time.
6. As you plug each one in, leave the ups turned on, but yank the power cord from the wall (unplug the ups from the wall while powered on and plugged in with a device drawing backup power from the unit)
7. Then, if the alarm goes off, you've confirmed that the battery can't take the load. So, it'll need to be replaced.

You can obtain ups batteries just about anywhere. (e.g All you need is the model number off of the battery and you can order a new cartridge. Make SURE the battery looks like and has the same voltage as the bad one to be sure your new one will function properly. Your manual should cover opening the battery door and replacing the battery.



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1 Answer

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I think your issue is that the unit is overloaded. Try this...unplug a couple of items to get the load lower...then pull the plug from the wall...did it keep those few units running while disconnected...if not then the unit could still be overloaded...unplug everything but a small electric the same thing to see if it will keep the radio playing. If this doesnt work, go by your nearest batteriesplus store and they can help.

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3 Answers

Yesterday and today one of our Smart-UPS 1400 powered off and 2 of our servers along with it. What would cause this?

may be power to the UPS went off or was not within permissible limits, hence the ups run on batteries until they were completely discharged, the servers went off because they are supplied by this ups. check the power supply to this ups, somebody could be switching it off accidentally. try to sitch the inpu power to the ups to see whether the batteries are okey

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The erratic behavior and beeping could indicate that the Gel battery inside your UPS needs to be replaced, and is usually less expensive to replace than the entire UPS. You can remove the battery and contact a local or online source for a replacement. I replace mine through a local automotive battery supplier, and it' never cost me more than $20.00.

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IBM OP500 Uninterruptable Power Supply that is the link to the manual you need. It sounds like your UPS is not turned on correctly. You must press and hold the on switch. Make sure the AC sign wave is lit solid not blinking, the battery should not be lit as well. If the battery is yellow, that means you are running on battery, if it is red that means the battery is low.

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