20 Most Recent APC BE500R Back-UPS ES 500 (BPAPWBE500R) UPS System - Page 4 Questions & Answers

1- SRT10KXLI problem, it showing on screen (Internal RBC needs Replacement on Battery). 2- SRT6KXLI problem, During normal working day the smoke came from the power supply when we off the UPS after a few hours when we reconnect to the power the UPS cut the Main power feus.

https://www.apc.com/salestools/SCUA-9PPKK8/SCUA-9PPKK8_R0_EN.pdf

https://jestineyong.com/video-apc-ups-repair-avr-relay-weld-fault/

schematics here https://www.google.com/search?q=apc+back+ups+office+280+wiring+schematic+diagram Or contact APS for a replacement board under warranty.

Back-UPS Office 280 - APC Canada

https://www.apc.com > Home > Products & Services With dedicated outlets for computer, monitor and peripherals everything is safe from the threat of bad power. Resettable circuit breaker. Instead of a hard to .

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]

most need a battery , the #1 failure , for sure. and fuses. all. (means breaker too, feed and in unit) RTM yet at APC, they have manual and find 2000 that is what all techs do, as no 2 UPS are the same, so.........

APC lists the SURTA3000XL and SURTD3000XL on their regional web sites. In either case, the red X indicates an internal fault. If the unit is under warranty, contact APC for repair. Otherwise, replace the UPS. See page 15 (page 16 of the PDF) of the manual, available oon the product page: https://www.schneider-electric.com/en/product/SURTA3000XL_APC/apc-smart-ups-rt-3000va-120v/ . The current link to the manual is http://download.schneider-electric.com/files?p_enDocType=User+guide&p_File_Name=ASTE-6Z8LQA_R2_EN.pdf&p_Doc_Ref=APC_ASTE-6Z8LQA_EN . Since the unit isn't charging, the charging circuit is either damaged or after the faulty wiring inside the unit. Unplug the UPS and do not try to use it. I wish that I had better news for you. Cindy Wells

Hi and welcome to fixya sir please elaborate your problem i cant get it for what problem you are looking for a solution

Use the phone numbers to contact the manufacturer in different countries in the world to request a service manual: https://excessups.com/manuals/Matrix-Manual.pdf https://excessups.com/manuals/Matrix-Manual.pdf

replace battery

replace battery http://www.apc.com/salestools/AHUG-9JU4RC/AHUG-9JU4RC_R0_EN.pdf

What you need to do is connect a Voltage Meter across the two terminals to monitor the VOLTAGE coming from the Charger portion and pushing power into the battery at a 'trickle' current(usually 20 to 1000mA). The battery is designed for 400-600 cycles of discharge, where the unit is on standby and runs till the battery is at 25% State-of-Charge. If the battery is drained lower than 25-30% SOC, then it may never recover, and fail prematurely. The idea of the UPS is to save the system files, and do an orderly shutdown. Not to continue with war-of-worlds until the lights come back on. (I am teasing about the first-person video game). So, see if the voltages going into the battery are about 13.5 volts to 13.75 , if they are higher, then the main unit needs to be re-calibrated for the battery size.

It's most likely overcharging because you have bad batteries.

Running a ups without batteries is not a got idea, the batteries are a critical part of the system and without them the ups will not function when the mains power is cut off.
however we can determine if the batteries may be an issue by removing them and checking the output voltage of each battery with a multimeter. I have personally found in the past anything less than 6v may or may not indicate an issue.
With all that said the ups should still turn on and try to boot and charge the batteries regardless if the batteries are dead flat or not. Assuming mains power is connected and the safety fuse is good then it seems most likely a fault in one of the control boards.

It's also worth mentioning that the fans will only start when either the inverter is running ie the mains supply is cut or like in my units the fans will remain on after the mains supply has been restored until the batteries have been recharged.

I think you need the right adapter from dc to ac. look on ebay.com

I believe you will have to open it up and cut the speaker wire.