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Posted: 2021-06-29 07:10 AM
This was originally posted on APC forums on 10/13/2011
Hi, I connected 2 power strip with a switch to my ups.
A power strip power router and PC. The other power monitors and various accessories.
Sometimes the UPS goes into alarm when I turn the power strip on, but after a few seconds resumes normal operation.
This night, however, has triggered the breaker went out the electrical system and all equipment. From that moment marks the UPS overload remains constant even unplugging everything except the main power cable. Disconnecting the battery rightly points out that it is not present but reports linking it back overhead.
This type of problem seems common and I would like to know which component is replaced (or other relay or MOSFET).
I opened the ups and there are no signs of burning.
How can I fix it?
Thank you.
p.s. I am Italian and use google translate.
Message was edited by: Master of Mouse
Posted: 2021-06-29 07:11 AM
This was originally posted on APC forums on 10/18/2011
I think too. For this I buy a SMT1500I 🙂
Message was edited by: Master of Mouse
Posted: 2021-06-29 07:10 AM
This was originally posted on APC forums on 10/14/2011
The fan work fine. Even the 3 relays work well. Remain the MOSFET and any SMD components.
Posted: 2021-06-29 07:10 AM
This reply was originally posted by Dakota on APC forums on 10/14/2011
It Could Be A Fan Fault
Posted: 2021-06-29 07:10 AM
This reply was originally posted by Dakota on APC forums on 10/14/2011
Ya I Don't Know For Sure But The Overload Flashing Could Be That The Ups Was Permanently Damaged From An Overload 😞
Is The Transformer Ok??
Otherwise We See A Lot Of Fan Faults That Cause The Overload Light To Blink
Posted: 2021-06-29 07:11 AM
This was originally posted on APC forums on 10/14/2011
Fan and Transformer are ok
Even turning on all the equipment consumption does not exceed 400W
There may be peaks when active sockets of three monitors / PS3 / audio / accessories but they last less than a second.
Posted: 2021-06-29 07:11 AM
This reply was originally posted by Dakota on APC forums on 10/14/2011
Hook It Up To Powerchute And See What It Has To Say
Posted: 2021-06-29 07:11 AM
This was originally posted on APC forums on 10/14/2011
Warning overloaded. Load 0. Autonomy about 700 minutes.
Posted: 2021-06-29 07:11 AM
This reply was originally posted by Dakota on APC forums on 10/14/2011
well if it says its overloaded at 0 watts the firmware seems to be corrupt
Posted: 2021-06-29 07:11 AM
This was originally posted on APC forums on 10/15/2011
how can I fix it?
Posted: 2021-06-29 07:11 AM
This reply was originally posted by Jonathan on APC forums on 10/17/2011
Hi Master,
Aside from the Overload LED flashing, any other LED that is lit up?
Posted: 2021-06-29 07:11 AM
This reply was originally posted by Dakota on APC forums on 10/15/2011
I Dont Know If You Can You Would Have To Reprogram It
Posted: 2021-06-29 07:11 AM
This was originally posted on APC forums on 10/18/2011
no
Posted: 2021-06-29 07:11 AM
This reply was originally posted by Jonathan on APC forums on 10/18/2011
Looks like your UPS can no longer be repaired.
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