20 Most Recent APC 1500VA BX1500 8 Outlet UPS UPS System Questions & Answers

This is something better suited for the APC forums: http://forums.apc.com/

trafo bad

I think trafo

Hi Grant,May be an inverter issue, it's a common issue for UPS's that are 7 years or older.If you need UPS, Surge, or Power Related help contact Daniel @ Power & Systems Innovations 800.260.2259 or go to our website: http://psihq.com/

Check if the unit has a breaker on the back and reset it. The unit doesn't seem to be getting power.

Try unplugging some equipment from the UPS. The total load should be less than 865 W. Printers and scanners often are culprits.Some gaming desktop computers can have a power supply that will be too much for this UPS. (I've found that even having the printer on the surge only part of the UPS can be a problem. I have the printer on a separate surge protector.)

Since the overload is new, did you add any equipment to the UPS recently or upgrade components?

If you reduce the load, and the problem continues, the UPS may have a fault in the circuitry. If it is under warranty, contact APC.

I hope this helps.

Cindy Wells
(I have replaced APC units after 3+ years when they can't properly recharge the battery - with a new battery. The symptoms are 1) getting a overload when a small load is on the UPS. Small load - desk lamp, 13" TV or 2) not keeping the item on when the power goes off.)

What is the problem? It is tripping what?

Hi,

Plz check MOSFET which working in inverter section.

Depend on model. For 600VA and above Go to APC site and check model of replacement battery. Peel open the front plastic panel and unscrew 2 screws of metal panel. Batteries can be slid out and replacement done when PC is online. Only two wires to disconnect and connect.

There is no data on it, just a picture on Amazon India. Contact APC or Newegg direct. Look at the label on the rear of the hub as it may have the input voltage https://www.google.com/search?q=apc+usb2hub-7p-1v+replacement+power+supply ..

I would replace batteries, they do not have a long life. beeping The Back-UPS product has entered a low battery condition - This alarm indicates that the UPS has reached a Low Battery condition and will soon shutdown. The UPS can only operate on battery for a limited amount of time. clicking copy and paste link https://www.apc.com/us/en/faqs/FA158813/

It means it was Event number 255 and the next one will be Event 266. You can read them on the computer is is connected to. If the beeping is annoying, you can reset it. https://www.apc.com/us/en/faqs/FA156611/#__highlight

You can purchase electronic components, such as the GP4063D/IR214 transistor, from various electronic component distributors such as Mouser, Digi-Key, Arrow Electronics, and more. You can also check with local electronics retailers or online marketplaces such as Amazon or eBay. It is best to check the availability of the specific component with multiple suppliers to ensure that you can get the component you need in a timely manner.

you to www.apc.com, choose the country you are in, go to product and services, choose the model you have than check what ever you need for the product you have chosen, good luck

I say yes he manual shows ,setting sensitivity here. the sound like charger fail. Inside. inverter works, did you let it charge overnight first. and disable the beeper if annoying. is AC line voltage low? that too can beep. is this USA model 120vac or outside USA> also if the UPS is for another country that will be bad. 650EI , is not the E means European version"??? why skip country. >? and matters huge that. EI is 230vac version, and will be wrong used in 240vac countries and worse. yellow led only blink is low line AC as the manual tells my guess you bought the wrong UPS?> v2 docs but not told version page 2. https://download.schneider-electric.com/files?p_Doc_Ref=SPD_AHUG_990-9237_EN&p_enDocType=Quick+start+guide&p_File_Name=BU+UM+990-9237B+MN01+EN.pdf