[quote=“Dockash77, post:6, topic:22697”]
i got an apc 1500 v ups. the ups starts to blink all lights when voltage is low ie below 218. when its between 224 to 254 it works ok. now for a few days the voltage fluctuates in dha lahore and my ups goes to all light blinking every 12-20 min and ups does not conduct electricity nor it goes to battery mode. . what to do???
Sent from my iPad using Tapatalk
Reason : cux ov fluctuations the relays get stuck n this flashing occur n all ouput is gone…
Remedy : Try it by re-calibration from ur vendor or if this fluctuation thing prevails then get the relays replaced … job done!!!