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Liebert (PS2200RT2230) UPS System Questions & Answers
U p s by pass l e d flashing light
Batteries in the UPS typically last 3 to 5 years and it depends upon several factors. Including the number of times the unit must go on battery power and environmental conditions. There are usually several batteries in the UPS and while the battery voltage may show 13 volts, this may only be a float charge/voltage and a true indication of the battery voltage and condition requires the batteries to be tested under a load. If one battery is faulty in a set of batteries it will causes the whole battery system to fail and indicate a battery fault.
A faulty charging circuit will not charge the batteries and will also cause a fault condition.
11/29/2009 8:35:08 AM •
Liebert...
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Answered
on Nov 29, 2009
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"
3/9/2022 9:09:22 PM •
Liebert...
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Answered
on Mar 09, 2022
Liebert gxt3 1500
staticbypass is actvated by the main control card via the press button swith,to transfter back to online mode its still the control card that do the timing for the transition to take place so i would suggest you test with another control card or try and be patient and see if it takes longer time to transfer back to online mode.
11/5/2015 12:15:13 PM •
Liebert...
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Answered
on Nov 05, 2015
Battery over voltage
did you replace battery recently if yes,what is the ah of the new one you moved in,hope its the same ah with the one you moved out,if all batteries are new try to self drain batteries with battery tester and retest again with ups.
11/5/2015 11:45:53 AM •
Liebert...
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Answered
on Nov 05, 2015
Liebert gxt2-10000rt208 fault indicator and A + E LEDs on. Did anyone know this alarm?
I'm going to go on a limb and say the unit also has the bypass indicator on as well, is that correct? A=On bypass due to overtemperature condition & E=On bypass due to inverter failure.
I can't see in the picture or hear it but is it beeping also? 1 second beep every 2 seconds? Thats on internal bypass. If none of this is true then you have a tricky problem.
1/10/2015 2:28:40 AM •
Liebert...
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Answered
on Jan 10, 2015
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