20 Most Recent Liebert 1 KVA UPS MODEL RT1000-60 (UGX1000RTSE60) UPS System Questions & Answers

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".

Liebert 1 KVA... | Answered on Nov 27, 2014

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.

Liebert 1 KVA... | Answered on Feb 23, 2011

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

Liebert 1 KVA... | Answered on Feb 11, 2011

si da buey!

Liebert 1 KVA... | Answered on Sep 08, 2009

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.

Liebert... | Answered on Nov 05, 2015

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.

Liebert... | Answered on Nov 05, 2015

its capacitor problem change it with new one

Liebert... | Answered on Mar 30, 2015

The control wires need to be connected to the power relay in the electrical box. The power relay is the switch that feeds hot 220vac to the cold side of the compressor and internals 220vac side.
Hope this helps. Kind of generic but should be obvious after you open the electricals cover. There is probably a wiring diagram on the inside cover.

Liebert... | Answered on Mar 24, 2015

yes, which unit do you need?

Liebert... | Answered on Jan 10, 2015

The software allows you access the battery life monitor and reset it. It is the only way to clear the fault

Liebert... | Answered on Jan 10, 2015

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.

Liebert... | Answered on Jan 10, 2015

replace batteries,low capacity or charge.
cant hold charge

Liebert... | Answered on Nov 06, 2014

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