Question about APC Smart-UPS 1000VA UPS System
Hello Dear Specialists
We have a problem with the APC Smart-UPS RT 1000VA: when we insert the power plug in the wall outlet in one way UPS make the short circuit, if we rotate the plug 180 degrees it is working ok. It is looks like that neutral is conected to ground wire.
So I would like to check with the circuit diagram for that device is it normaly or not. Could you please suggest where it is possible to find the circuit diagram for APC Smart-UPS RT 1000VA?
Hello Dear Specialists I have a problem with the APC Smart-UPS smart 1000VA: when I insert the
power plug in the wall outlet in one ups , indicate the AVR Boost ups regulating low AC voltage, when I measuring the AC city power voltage that is 207v .whey this ups is not working about the AC low voltage? ,but it should be work from (170v ~ 230v) AC input volte.please solve this problem, which element of AVR from the ups is failed or wrong and give me free circuit diagram low & high AVR and charger and inverter circuits. thanks allot
Posted on Jun 17, 2009
Please u see the diagram apc1000va sua free
Posted on Mar 14, 2013
I have a complete diagram APC UPS
Dean Arhafidzia on Face book
Posted on Aug 27, 2012
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