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WHAT FOR STAND CDSS AT 600 KVA LIEBERT UPS - Liebert Computers & Internet

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Posted on Jan 02, 2017

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SOURCE: Need to monitor status of Liebert 150 KVA UPS

Try to find your manual here in this site. Choose your Product Category, Product Application, Application Type and Specific Product. After that you can download the manual. Hope this helps. "http://www.liebert.com/servicesupport_pages/ProductDocumentSelector.asp"

Posted on Jun 03, 2009

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SOURCE: My Liebert PSA itON 600 UPS keeps beeping when i turned it on

To figure out what's wrong with the UPS, first you have to do a few things.

When calculating the rating a UPS can handle, it's voltage x amperage. If it's Watts multiply the number by 1.67 to give the rating of the device.

Add up all the devices (use the power supply rating in the computer) as well as any other device, and add them up.

If this rating was exceeded, then you have overloaded the UPS. If it was too long that you did this, then you wore out the battery.

When a UPS beeps even when not connected, that means the battery is very weak.

If the battery is more than 3 years old, it will need to be changed. If the online tests of the unit were done and the battery doesn't need replacing, then other parts of the UPS need fixing.

Check the battery.

Posted on Jul 27, 2009

caroldon
  • 17129 Answers

SOURCE: burnt scr driver card on inverter section of

Since the main driver card, the SCR power drive , is burnt , it is important that the pre-driver , the frequency oscillations for the inverter must be checked before the card can be replaced.
Now since this is a high CURRENT circuit the bias parameters are very important to ensure that the circuit functions normally.
Now all information is available on the official site :
http://www.emersonnetworkpower.com/en-US/Brands/Liebert/Pages/LiebertServiceandSupport.aspx

Also you can post your problems to the following Email ID with the details , place and need.

upstech@liebert.com>;

I hope you get the feedback without delay but at the same time the spares can be sourced from Liebert.

Posted on Jan 14, 2011

  • 2 Answers

SOURCE: Please tell me how many

It really depends on how large your computers are and what they actually require. A 750 W Cisco Server will require usually a 1.5Kva UPS and give you around 7-9 minutes depending on the model of UPS.

Posted on Feb 23, 2011

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Is your UPS really 300kVA?
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How many desktops support on 1kV ups


Depends on the size of the computer power supply, and CPU, Memory, Video Card, and so on. I'm guessing 1,000VA would be around 650-700watts, well unless someone revoked Ohms law anyway.

If you simply want to shut down, and save data, perhaps two might remain powered up for ten minutes, One 20 minutes. Also what else is being supplied via the UPS? You will need to keep your monitor(s) on, Suffice to say "Not very long".

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Please tell me how many computers a 20 kva ups( liebert )can support.


It really depends on how large your computers are and what they actually require. A 750 W Cisco Server will require usually a 1.5Kva UPS and give you around 7-9 minutes depending on the model of UPS.

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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.

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My Liebert PSA itON 600 UPS keeps beeping when i turned it on


To figure out what's wrong with the UPS, first you have to do a few things.

When calculating the rating a UPS can handle, it's voltage x amperage. If it's Watts multiply the number by 1.67 to give the rating of the device.

Add up all the devices (use the power supply rating in the computer) as well as any other device, and add them up.

If this rating was exceeded, then you have overloaded the UPS. If it was too long that you did this, then you wore out the battery.

When a UPS beeps even when not connected, that means the battery is very weak.

If the battery is more than 3 years old, it will need to be changed. If the online tests of the unit were done and the battery doesn't need replacing, then other parts of the UPS need fixing.

Check the battery.

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Need to monitor status of Liebert 150 KVA UPS


Try to find your manual here in this site. Choose your Product Category, Product Application, Application Type and Specific Product. After that you can download the manual. Hope this helps. "http://www.liebert.com/servicesupport_pages/ProductDocumentSelector.asp"

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Need repair manual for Liebert UPStation GXT1500RT


Hello gypsy6767, I spent 10 years as a Liebert Rep here in the Phoenix, Az. market! Here is a link to the Liebert GXT User's Manual - http://www.liebert.com/common/ViewDocument.aspx?id=1199

I hope this helps,

map6260

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