Question about APC (BE500U-WEB) (BE500UWEB) UPS System

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I have APC be500 ups, it is not taking input, but it is working from battery mode. what coul'd be the problem in main board.

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  • 56 Answers

Going down the line. Does it have power? Do you use the powershoot program? Plug in the cable to the unit and what does current status say? if it says nothing, you probably dont have power or the unit is toast. If it says the line voltage is low or high, check it and if its really ok, there a number of parts that check the line and using another unit will probably tell which one. APC wont sell you parts or a schematic. So if you are not a excellant tech, send it in for about 40 bucks to get it refurbed or by a new one.

Posted on Jan 11, 2013

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Posted on Jan 02, 2017

  • 37 Answers

SOURCE: 650 APC UPS

try to change with new battery and test. if it does't work it could be the hardware is malfuntion. but that the lastsolution to think, what are the indicator light is stated? can u descibe more detail on the ups. so i can able to asst u?

Posted on Mar 30, 2009

  • 12 Answers

SOURCE: Apc ups legwerkin

You can also adjust the sensitivity of your UPS so that it will accept the Generator's supply. I had to set ours to low sensitivity to get them to work. Depending on your UPS model, you can either connect to it with the supplied USB cable and run powerchute software to set the sensitivity to low, or some models allow you to adjust sensitivity on the front panel. Good Luck!

Posted on Jul 01, 2009

  • 1 Answer

SOURCE: smart apc ups error with all indicator flashing .

APC Smart-UPS 1500VA has an error. All it's pannel lights blinking. what is the best possible solution to this?

Posted on Aug 26, 2010

epettingill
  • 175 Answers

SOURCE: APC UPS is totely deat.

You have to take apart the UPS. Inside you will find a battery. On the battery you will find the make and model of the battery. Buy a new battery install it. Plug in UPS and turn it on.

Posted on Oct 21, 2011

epettingill
  • 175 Answers

SOURCE: low output voltage in apc ups cs500

is that 165 Volts AC or DC? Try to reset the logic. Unplug the UPS from the wall and disconnect the batteries. Push the "On Button" The LED's may flash. This is resetting the logic. This migh help. This should be 120VAC in and 120VAC out. Please give me an update.

Posted on Oct 31, 2011

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follow this steps and fix it. God bless you
Plug the battery backup into a working electrical outlet. If the battery backup turns on when the power button is pressed, then the problem may be that the previous electrical outlet is faulty. Proceed to step three. If the battery backup doesn't turn on, proceed to step two.
  • 2 Reset the circuit breaker on the battery backup. APC battery backups have a labeled circuit breaker button located on the unit near the phone line, fax line, USB, network and coaxial cable inputs. Press the button to reset the circuit breaker. Power on the battery backup by pressing the power button. If the battery backup powers on, proceed to step three. If the battery backup doesn't turn on, proceed to step six.

  • Read more: http://www.ehow.com/how_7266444_troubleshoot-apc-battery-backup.html#ixzz2lwOvPO75
  • 3 Determine if the battery backup is charged and providing battery power. With the battery backup on and plugged into a working electrical outlet, plug a computer monitor into one of the battery backup outlets labeled "battery backup plus surge protection" on the battery backup. (APC power supplies have some outlets that provide only surge protection while the other outlets provide surge protection plus battery backup.) Turn the monitor on. Unplug the battery backup power cord from the wall outlet. If the monitor remains on, the battery is holding a charge, supplying electrical power and the battery backup is working properly. If the monitor goes off, proceed to step four.
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    To be honest with you. Do not waste your time change the main input board, your problem is solved. Because the main input board coul be defective. I can help you get the input board. Please, my e-mail Stevebuy31@hotmail.com

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