Question about APC Silcon UPS System

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What is TSM module (board) in APC Silicon UPS?

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6ya6ya
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Posted on Jan 02, 2017

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  • 168 Answers

SOURCE: APC UPS no power

The unit might have a dead battery, blow fuse, or a bad board.
Your best bet is to talk to an APC rep. Worst case, APC has a trade in program, and can give you a discount on a new one.
Good luck.

Try Chatting with an APC Support agent online.
Here is their direct link:
http://www.apc.com/support/chat.cfm
Chat with a Support Agent
Chat with Support for immediate assistance with your APC Back-UPS, Cable, Surge Protection, Notebook and Mobile Device accessories and products. Agents are available Monday through Friday from 8:00 a.m. to 8:00 p.m.

Posted on Feb 07, 2008

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jvpacoin
  • 91 Answers

SOURCE: Overload light in APC RS 800 UPS

it seems that the inverter circuit of your UPS is dying. the solution here is you have to open up the UPS and check the inverter circuit. to make easier, check the power mosfet if its leaking.

Posted on Aug 14, 2009

  • 773 Answers

SOURCE: APC Back UPS RS-1000 Overload LED with beeping sound after on.

this indicates you have too many things plugged into it.

Posted on Nov 20, 2009

  • 19 Answers

SOURCE: APC Back-UPS ES 500: green light flashes&continuous warning tone

On this unit, the likely culprit is the battery and that it needs to be replaced.

With that, you may want to think about the pros and cons of replacement versus buying an entirely new unit.

This unit is a relatively low end ups and the surge supression uses MOVs that wear out with repeated absorption of energetic spikes. That's why the better (and higher cost) UPSs and surge suppressors don't use them. They're not really that good anyway due to their relatively high transient impedance. The better equipment uses a "transorb" -- basically a back-to-back high voltage zener diode optimized for low breakover impedance and high instantaneous power capability. Unless the transient exceeds the design parameters of the circuit, these do not wear out and do not degrade. That being said, I will assume that you would likely replace this unit with a similar one.
The flashing may not be the battery at all and may be the charging circuitry, thus your new battery may not live very long (half the life that you would expect.

Many batteries out there are refurbs and have issues as all used parts do.

If you contact APC, they will likely give you a 35% discount on purchasing a new product.

The difference in price in the battery replacement vs. ups replacement at this level may only be a few dollars more.

I promise that I am not a UPS salesman, I just deal with many on a daily basis; therefore I am giving my two cents to try to thelp you avoid problems a year from now.

Posted on Dec 30, 2009

Testimonial: "Outstanding answer with right amount of detail. I swapped battery with identical APC UPS that I have and vfd that battery was cause of warning tone."

  • 25 Answers

SOURCE: APC smart UPS

Check mosfet.

Posted on Mar 09, 2010

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APC SILICON 40KW Ups.. on statrting ups it doesnt goes further to any screen display,Red ALaram LED is on(no blinking etc),. can any one guide?


apc silicon 40kw ups,1.check if input phases are complete.2.do a phase swap like changing the phase sequence and see if it will complain sequence error.3.after start-up u need to do a dc start-up,the dc bus is +360/-360vdc and after the dc bud is completed you need to press the green botten to power the inverter.if it doesnt do the dc start-up then go to the log and see what it complains about.write out the complain on the log and forward it to me.08082245266.engnr festus.

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Apc smart ups 1000va when we insert the batteries the n-channel mosfet transistors was burn. what the causes and how to solve this problem.


a relay is jammed?? fused shut or bad switching silicon

replace the controller board

instead get a new one too many things to resolve
if your batteries burn out the inverter then its some timing issue
not worth it to repair the board
replace the whole control or new one!!! and reuse the cells {ebay}

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Apc smart ups 2200 all led flashing 3 orange 2 red 1green,what is that? and How to Fix It?


Hi,
this problem is caused control board with that. the solution is replacement.

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check the fan in the back .... try to replace if damaged

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APC smart ups 1000va


Here we go again.. i encouter a lot of this problem. just change the whole front panel board and everything will work fine.

Jun 11, 2009 | APC Smart-UPS 1000VA UPS System

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APC Smart-UPS 1000VA UPS System calibation problem


If battery charge indicator is flashing it should be UPS calibration issue, If all the LED indicator is light up in the front panel and UPS still can go online on battery mode you just need to replace the board on the front panel and the light will just back to normal state.

Apr 25, 2009 | APC Smart-UPS 1000VA UPS System

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APC UPS no power


The unit might have a dead battery, blow fuse, or a bad board.
Your best bet is to talk to an APC rep. Worst case, APC has a trade in program, and can give you a discount on a new one.
Good luck.

Try Chatting with an APC Support agent online.
Here is their direct link:
http://www.apc.com/support/chat.cfm
Chat with a Support Agent
Chat with Support for immediate assistance with your APC Back-UPS, Cable, Surge Protection, Notebook and Mobile Device accessories and products. Agents are available Monday through Friday from 8:00 a.m. to 8:00 p.m.

Feb 07, 2008 | Computers & Internet

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