My APC SUVT 20 kVA does not power-up on mains. I can turn it on by battery power (cold start button) and will then work normally. No fault indications, mains are OK and stable (230V)
I have software of MGE Galaxy following series
Galaxy 300/300i/300T
Galaxy PW
Galaxy 3000
Galaxy 5000
Galaxy 5500
SUVT
SYMMETRA PX 1 & 2
Emerson
NXA
NXR
NXC
APM
ITA
Chaloride and Master Guard
Ex Factory Engineer
Imran Ashraf
[email protected]
+92 322 940 0082
Dear If UPS working on MAINs but just not wakeup on MAINs then only 3 capasitors need to change.. for further you can diractelly contact @ [email protected]
SOURCE: apc ups flashes red light to replace battery, but battery is new
i think by replacing the battery has not been the solution to the problem
u need to check the battery charging voltage when turned ON with main electricity, if no voltage present from charger, there is no question of battery getting charged and also once the battery is down with charge it may not re charge hence the indicator and alarm.
recomended to nearest service centre
SOURCE: apc xs 1500 overloads even with nothing plugged
Hi,
Plz check MOSFET which working in inverter section.
SOURCE: insufficient Runtime Available on Agent
If the UPS display is indicating runtime at 6 mins, and software is saying insufficient, seems like a communications issue. I'd try downloading the latest communication software for the UPS and reseating the communications cable at both ends, making sure no bent pins, etc. could be causing a comm glitch.
SOURCE: APC SMARTUPS 1500VA Battery Problem When Replaced
You are correct. The APC Smart line has a partial charge when it's new. Similar to cordless phones, the work right away, but you're still supposed to charge them before use for best results.
Just leave it plugged in with no load for a couple hours and it will be fine.
SOURCE: hace a APC XS 900 that said battery needs
disconnect one terminal of the battery then measure charging voltage betwen +ve and -ve it should be 13.8vdc for one 12v battery if charging voltage is not present then battery is ok then connect ammeter to measure the current in Ampere .take care it should be in series if current if no current then battery must ok opern the ups there is a charger transformer measure i/p voltage to transformer if not present then check i/p path if present then check diodes at o/p of charger if faulty replace it also check capacitor and regulator ic if faulty replace it your problem must be solved
Testimonial: "There is no way to check the water in the batteries as thry are sealed. I found out that after a load is applied it goes on battery for a few seconds "
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maybe someone has at component or schematic level an idea where / how I could start checking.I mean to say that I know how to use a soldering iron ;-) Any APC experts out there? Thanks for a hint (or comment)
PS: For this UPS I not need a Bypass (SBS, MBS) as I use it for Solar power storage. Actually, the feature/capability of DC-cold start made me choose this unit.
Problem is fixed thanks to Mian Tayyab!!!!
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