Question about Powerware PowerRite Plus UPS System

1 Answer

Ups not switch to battery mode

I have a ups power rite 250va-170w its not swich when the lighs out(110ac) . the ups must be works without power ac two or five minutes. its not doing it. i check the fuse, batterys, the relay and the elevating transformer and its ok. my experience is minimum in ups but I have a lot of knowlege in basic electronic. if somebody can help me with some idea or with the squematic diagram I really apreciate your help. thanks to read my problem.

Posted by on


1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 6 Answers

This is not from elevating transformer, fuse, batterys. the problem from charger card transitor is fail remove the transitor.

Posted on Oct 06, 2007


1 Suggested Answer

  • 2 Answers

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

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.
Good luck!

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

SONY DCR200 CAMCORDER turn off when I Opend th LCD but it's working when attached with AC power Cable

More than likely the camera has an internal problem in the power supply section. There is an electronic switching circuit that switches between the battery input and the DC input coming from the AC adapter. Your camera requires professional servicing. One such place is Home Services Consumer Camcorder Sony

Nov 25, 2014 | Sony Video Cameras

1 Answer

Apc bf250 will not power on

Did you charge the batteries before installing them?

Jun 27, 2017 | APC Back-UPS Office 250VA (BF250) UPS...

1 Answer

My Nokia 5310 xpress music cellular phone is not swich on, I keeped it without battery. What can I do now?


Please check your power switch for defective. Its body made from small plastic mold.


Sep 27, 2011 | MyNetDeals Nokia 5310 XpressMusic...

2 Answers

Battery will not show or charge even with new battery. It will run on a batery that has a charge in it but will not charge one. Is there a fix or is there a charger that can be use instead of one in...

With my laptop, I held the power button (still with everything removed) for 30 sec to decharge the capacitors. Finally, put the battery back in and plugged in the adaptor and everything worked

Jan 11, 2011 | Sony VAIO VGN-A790 Notebook

1 Answer

My laptop is not switching to AC mode even when plugged into Ac Power outlet. I work on battery mode and after full battery drain, the laptop goes into hybernation...once into hybernation it starts...

1. You may possibly have a faulty power supply adapter. Contact the manufacturer and see if there are any call backs on the power adapter for you laptop unit
2. you may also have a damaged connector at the laptop connection. This will require repair by a technician.

Aug 03, 2010 | Computers & Internet

1 Answer

Does not switch to AC power

check the power cable...if it does not detect the AC voltage from the wall it will remain in the DC mode sourcing from its battery

Aug 11, 2009 | Powerware Best Power Fortress UPS System

1 Answer

Will not power up

please check with the power cord and see whether you see a ligh on the machine if yes then try to power on in the safe mode if it opens up then check some of the hardwares connected to teh machine and then try to disconnect them
that will work if still doesnot work on the ac adapter also then mobo ( motherboard) needs a replacement

Apr 01, 2009 | Dell Latitude CPI-D Notebook

1 Answer

Can not swich on even if the battery is ok

Remove both the AC cord and the battery for 1 minute. Then plug in AC only and see if PC will power up. If not, next connect both AC and Battery.

Be sure to press and HOLD power button for >5 seconds when powering a Laptop.

Feb 23, 2009 | Toshiba Satellite A100-S8111TD Notebook

1 Answer

Satellite A100 won't swich on- will be similar to A75

remove the battery , then insert it again, then leave it for charging for some times then check

Oct 26, 2008 | Toshiba Satellite A75-S209 Notebook

1 Answer

ZD7000 Lights, no fans, power switch not working.............

Dismantled notebook thinking compressed air removed component or connection. Nothing. Reassembled most of notebook. Left battery and power disconnected for 6.5 hours, I later plugged only AC power into unit. Fans started spinning. Completed assemble of notebook and installed the battery. Blue lights returned. Problem seems to be the battery. Shorts out something and needs about 6 hours drain out. Works great now without battery, using AC power only. Ordered new battery.....

Feb 06, 2008 | HP Pavilion zd7000 zx5000 zv5000 presario...

Not finding what you are looking for?
Powerware PowerRite Plus UPS System Logo

Related Topics:

96 people viewed this question

Ask a Question

Usually answered in minutes!

Top Powerware Computers & Internet Experts

Vassilis Chamaidis

Level 1 Expert

25 Answers


Level 3 Expert

77932 Answers

Jax Planet
Jax Planet

Level 2 Expert

922 Answers

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

Answer questions

Manuals & User Guides