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Liebert UPS Interactive 1000

My Interactive 1000 will not transfer power even when the AC is on to it. It is just dead. It went thru a power outage and once the batteries died it was done.

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Re: Liebert UPS Interactive 1000 - Liebert (PS2200RT2230) UPS System UPS Battery Backup Systems

Check the irfz42 transistors

Posted on Jul 21, 2008

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We have a Liebert PowerSure 1400 we purchased few years back but never hooked up until recently - and when we did it was DEAD and out of warrantee. We tried replacing the battery cells - still no go. Short...

my problem is that when connecting and switching LEDs are lit intermittently "Fault indicator" and led A and B which means (in the manual) that is a failure of input or output short circuit n electronic technician but I do not get to any way to solve the problem. excuse my English I'm Latino

Jan 11, 2011 | Liebert PowerSure InterActive PS1400RM UPS...

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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.

Jul 27, 2009 | Liebert PowerSure ProActive PSA700 UPS...

1 Answer

Fellowes UPS 425AP

where the model u using is 4 to 5 yrs so as well the battery too normally the battery life spam is up to 2 to 3 yrs and slowly the battery efficenit start to wore off.. the cost of changing the battery it also not cheap. ard 200 to 300 dollar in the market. well if you hav the in attendtion to buy a new ups i suggest the brand is APC or liebert. i recommend u the APC it will be sua750i or Liebert gxt2-1500rt230 both model is user friendly and easy to configue. and it has a very effiecent of excute proper OS shut down when power sugre is occur. and this durablity it higer can maintain up to 5 yrs above. if u need asst on what kind of ups u refer pls mi know will try to help up... thkss

Mar 26, 2009 | Fellowes 99052 UPS 425VA Battery Backup...

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Tony166, according to the web, the Panasonic DBS 576 single cabinet phone system will run at a peak wattage of 360 or 3.3 amps. 3.3 amps x 120V = 396 VA.

Also, this is a very sensitive device and needs good clean power to eliminate frequency variations and line noise. You should put this system on an On Line or Double Conversion UPS. Not a Line Interactive or an Off Line unit! Those are the 3 UPS industry standard technologies. The Off Line technology is simply a battery in a box. It can break down a clean sinewave input and feed your connected load a stepwave signal. The Line Interactive unit will provide a sinewave while on battery power, but not during normal operation. Only a true On Line UPS will provide pure sinewave power 100% of the time!

I would suggest at least a 1kVA or 1.5kVA Liebert GXT2 product!
Contact for a quote!

Mar 12, 2009 | Panasonic DBS Battery Backup Unit...

2 Answers

Technical daigram

Emerson do not release diagrams, if the u nit is less than 2yrs old it is still under warranty.

Sep 20, 2008 | Liebert UPStation GXT 2U GXT2-1500RT120...

1 Answer

Liebert PS700MT-230

Emerson/Liebert do not release diagrams, if the u nit is less than 2yrs old it is still under warranty.

Jul 22, 2008 | Liebert PowerSure InterActive PS700MT...

2 Answers

Help with my liebert powersure interactive 1000?

The wiring fault light indicates that the polarity of your power outlet is wrong (positive and negative wires have been inverted) or that the ground is missing/faulty.

This have nothing to do with the configuration of the UPS. Unfortunately (for liability reasons), I have to tell you that the only person who can fix that is an electrician.

Just for testing, try plugging it into another power outlet elsewhere in your house to see if it is any different.

Feb 21, 2008 | Liebert PowerSure InterActive PS1000MT UPS...

1 Answer

Liebert UPS fan work fast even when off

this system is opperated by fieldeffect transistors it may be obviouse that 1 or 2 component especially the FET may be sort circuting

Jan 19, 2008 | Liebert (PS2200RT2230) UPS System

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