Question about APC Silcon UPS System
I have apc silcon 20kva ups my ups is working fine but display scree the ups front door machine language what i m doing.
Posted on Mar 12, 2011
You can check PSU out put on Capasitors which install on output.
One of 470mf 25v and other 5 capasitor 1000mf 25v.
on all capasitors 13.3vdc and 5.4vdc will correct volts.
Posted on May 14, 2009
a 6ya Technician can help you resolve that issue over the phone in a minute or two.
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Posted on Jan 02, 2017
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