Question about APC Smart-UPS RT 10000VA - UPS ( external ) - AC 220/230/240 V - 10000 VA - Ethernet 10/100 - 8 Outp... UPS System
Posted by Anonymous on
We had the internal fault light indicated and APC told us it was an internal fan fault and the UPS would need to be repaired or replaced.
Instead we tested the battery banks and one was totally dead. Replaced that battery bank and the UPS is working again.
Note: The battery fault was NOT lit, only the big "X" which indicates an internal fault. So check your batteries - even if it doesn't indicate that the batteries are faulty!! There are eight 12v batteries (WP5-12) in the bank which ends up being a bit over 100 volts per bank.
Posted on Jan 09, 2017
You should check the inverter and the charger boards as well.
Mainly IGBTs and drivers (IGBT drivers).
better locate the fault and replace the defective board
Posted on Jan 13, 2015
SOURCE: 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
A UPS goes between the Power Socket and the PC equipment.
So ya can "Talk" to the UPS and change monitor settings. So do some don't depends wat ya want?
A "Smart" one is computer controlled, and most probably ya can "Talk" to it, the other is the "Vanilla" model, real plain.
Posted on Jan 26, 2010
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