Question about Powercom Smart King UPS System
Hi, my smk-2000a(smartking 2000VA) ups is faulty, some of the driver transisters blew on the pc board, does anyone have the circuit diagram for this ups? Some of the transisters cannot be identified I need a circuit diagram to repair it.
I sell that product, I can a PC board for that product for you. Have it shipped directly too you.
No since in repairing a damaged board when it does not cost an arm or leg. You might want to use the old board for parts later on.
Make sure you take a digital picture of the set up before you remove the board.
Power com is an awesome and very durable product, blowing a that board, you might want to do something on the AC power like a surge suppressor. If you are using a back up generator on the system, then over current might have done it. So call me, I can help you. I have more questions for you, so this problem will not destroy your PC board again.
Posted on Sep 08, 2009
It look like dead battery. Try to connect carefully new (or allmost new) battery with 24v lamp in (+) wire. If UPS alive - you'll see only small momentary sparcle. After this - connect battery as usual and try to turn system on. Be carefull! If lamp lit in full power - it means a serious internal problem. Best solution - look for qualified serviceman. (maybe yoir system needs reprpogramming).
Posted on Apr 14, 2009
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Posted on Jan 02, 2017
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