Question about Liebert PowerSure ProActive PSA700 UPS System

1 Answer

Liebert psa 700-230 ups won't power up.

When I switch it on it klicks, no leds, no life at all, all fuses ok, battery ok. no out put at outlets.

Posted by on

  • 72tr6r Nov 30, 2008


    Hi love4ce,
    thanks very much for your answer on the UPS problem, where would I find the power transistors?
    Could you perhaps send me a diagram of the things to check on, seanmcnulty@bigpond.com much appreciated if you could,
    Sean Mcnulty.

×

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

  • Expert
  • 52 Answers

Chek the power transistors.

Posted on Nov 29, 2008

  • Yasser Mahmood
    Yasser Mahmood Dec 02, 2008

    the power transistors are the parts that fixed on the aluminum, but first if ther is no beebs or led light at all, check any logical IC if the are a 5volt dc , if not then you can chek the regulator.

×

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Where can I down load a manual for the PSA650MT-120 WHEN IT SWITCHES TO BATTERY BACKUP IT BEEPS AT TWO SECOND INTERVALS


Hi
Most of what I found on this subject was not helpful, but here:
http://www.emersonnetworkpower.com/documentation/en-us/brands/liebert/documents/discontinued%20product%20documents/sl-23270qs.pdf
I found a document with what looked a comprehensive table of lights and beeps and their corresponding meaning. It was clear to me that whilst under battery power a regular beeping was normal, although the timing looks a bit different to your experience.
Hope this is helpful, if so would you please register that with Fixya
Cheers

Jan 22, 2015 | Liebert PSA 650MT UPS AC 120 V 390 Watt...

1 Answer

Liebert gxt2-10000t230 low batt,bypass light flashing,no output,shutdown after a minute


Test outlet power by switching the unit to manual bypass and breakers off.
If power is supplied OK and the filter board repaired OK then restart the unit starting with the breakers supply to unit,battery confirm the display is on and static bypass led also on then switch back the bypass knob to normal and press the on button to switch the unit to normal.
Give the batteries time to charge 12hours then you can test the unit on backup mode.

Nov 25, 2014 | Liebert (GXT2-10000T230) (GXT2-10000T230)...

1 Answer

Why software for clear fault on liebert ups nx 40 kva


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

Apr 29, 2014 | Liebert Computers & Internet

1 Answer

After battery is discharge because power failure, ups is not automatically working even there is power supply


Check on the back of the UPS to see if the input circuit breaker has tripped. Are you getting any lights on the front LED's? Also disconnect all loads and ensure nothing is plugged into the output receptacles. Also open UPS up and ensure the input fuse is not blown. You will need a meter to check this out.

Oct 11, 2011 | Liebert UPStation GXT2000RT-120...

2 Answers

Battery Recharge for Liebert PowerSure PSA


Yes, is the short aswer to your question. The battery should charge as you use the ups. If they don't then its likely the battery/s have failed. Lead acid batteries do not like being left discharged for any length of time. In a motor vehicle the battery gets a bit of shaking around, but in an ups they don't. If not used and left discharged, the plates quickly sulfate up reducing the efficiency to nearly zero. Test and replace any battery that cannot support a test load, such as a bright12v light or a 12v soldering iron connected to it. The length of time required to charge the battery/s depends on their capacity (in ampere/hours) and the charging rate. A 14.4 amp/hr battery charged at say 1 ampere will take 14-1/2hrs to charge.(just as a sample)

Apr 25, 2010 | Liebert (PS1440RT2230) UPS System

2 Answers

I have a new e627 used only once before today. Battery connection was partially out and screen indicated low battery. After five minutes screen went black and now I cannot power up.


Maybe your battery is totally drained.

Try to connect the AC adaptor of your laptop and plug it to the wall outlet and let it charge for 3 hours or more. When you plug it on the wall socket, it won't show the laptop's led blinking since it was totally drained. But after 3 minutes or more, it will start to show the blinking led to indicate charging. When blinking stops led light disappears, it is fully charged and ready to use.

Remember: Do not use your laptop while it is plugged in to save your battery life. When at home, remove the battery while it is fully charged and plug the AC adaptor directly to the wall outlet. It will still work without the battery as long as it is plugged directly to the wall socket.

Feb 23, 2010 | Computers & Internet

1 Answer

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...

2 Answers

Remote start (posibly)


Your battery is almost certainly flat.

When you start the engine, the starter motor takes a large bite of power out of the battery. It takes a long time to put that power back.

So, you tried to start with remote start and it did'nt fire up. This took a big bite.
Then you started manually. This took another big bite.

The engine started though, and the alternator began the mamoth task of putting two start attempts worth of power back into the battery.

After 5 minuites, you interupted the alternator and switched off.

Now the battery will be really ill!

You really need to get a jump start from a vehicle with a battery which is about as big as yours.

Connect the leads from the good battery to yours, making sure that the donor vehicle is running. Then walk away and have a coffee. Come back and try your truck again. It should start ok.

If your battery has done this even once, can it be trusted again? If its more than 3 years old, get a new one fitted.

Hope this helps!
M3ODQ

Jan 31, 2009 | Directed Electronics 1100f Ford Pats...

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...

Not finding what you are looking for?
Liebert PowerSure ProActive PSA700 UPS System Logo

Related Topics:

809 people viewed this question

Ask a Question

Usually answered in minutes!

Top Liebert Computers & Internet Experts

Brian Sullivan
Brian Sullivan

Level 3 Expert

27725 Answers

kakima

Level 3 Expert

101512 Answers

David Payne
David Payne

Level 3 Expert

14160 Answers

Are you a Liebert Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...