Question about APC Back-UPS® XS 900 (BX900R) UPS System
I plug it in, and press power button. Nothing happens including no lights. Only the 4 protector plugs show power
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Posted on Jan 02, 2017
SOURCE: APC Smart UPS 3000VA - Dead UPS
ok how long you brought the ups and how long you had not start the the ups usaully ups is power dead change the battery and try to power up it should work be sure that all connection is connect properly before power up the ups.. if the ups doest work that will be the mainboard problem you hav to call for vedor to repair the unit.. yes these fuse for the ups but it unlikely to be blown so should worry of the fuse it self.. change of battery come with different spefc for the ups.. eg su3000rmi3u, sua3000rmi3u, su3000rmxl3u --- battery replacement is 8 pcs of 12v 7ah. sua3000rmi2u-- 6 pcs of 12v 7ah or 8 pcs 12v 5ah. su3000rminet-- 4 pcs 12v 17ah,
Posted on Mar 28, 2009
Try looking for a small circuit breaker on the side that says "press to reset" - you could have tripped it accidentally when you unplugged the iPod. Also, try pressing and holding the UPS power switch for 10-15 seconds. That should force a power on as well.
Posted on May 27, 2009
SOURCE: APC BP650S - will not turn on
validata, First things first!!! take the zero volts UPS battery out to your car and jumper charge it with your jumper cables! charge it for 5 to 10 minutes and disconnect it and then measure it to see what the voltage is!!! Is it 9v or 0v or 11.3v or what??? You must verify that you have a battery that can accept charging current and also be able to source at least 1.5amps and not have a significant drop in voltage when battery has a load across it! Use two 25ohm 25w wire wound resistors in parallel for a load of just under 1 amp. if terminal voltage falls off more than 1 volt, try charging for i hour and repeat load test. 12fixlouie
Posted on Nov 15, 2009
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