Ultra (ULT31502) UPS System "bnt 1000ap" Questions

...BNT-1000AP battery, could you tell me what is the battery type and number please It need to replace 2 piece of regular 12V.7A SLA battery. It is easy to buy in the market. 2pcs 12V 7.2Ah or 9Ah, they ...

My BNT 1000A UPS has 'blown' the L1 Inductor (situated between T1 and C9 on the circuit board). Can you give me the full specs of this resistor so that I can have it replaced L1 is 220uH. It looks ...

My battery started tapping and we cant stop the noise Tapping or clicking?

...BNT-1000AP UPS to go into backup mode. and if i do a selftest either by pressing the power button or using the upsmon. the ups will turn itself off including my machine. check the fuse on the ups ...

ups starts beeping After some time that the UPS is switched on, it starts beeping. The voltage output is still ok, and if the input is switched off, the output voltage remains stable. but the buzzer ...