Numeric UPS not working

i m the service technician of computer, cctv, printer ,monitor, ups etc.. numeric ups 600 ex problem red light and long beep .......
the problem is ups transformer ,, change or rewinding the transformer problem will be solve

That means the battery in it is probably bad.

you have to replace your inverter battery. also numeric is waste brand in ups and inverters. go for apc brand for inverters and ups. their battery will last nearly 3 to 4 years in perfect condition.

This may be an indication that your memory card is failing.
Try pulling out your RAM/memory chip and then put it back into the slot.
i had the same problem and that fixed it. hope this helps. :)
Happy New Year

Me too facing the same problem????

Did it work before?

If so, then it has developed a fault. Check the battery fault light on the UPS panel. Perhaps it's battery is dead, or batery charging circuitry is faulty. Anyway, it would most probably need professional attention by a serviceperson.

If it did not, double check whether you have connected the computer etc. to the proper sockets - many UPS devices have a couple of UPS-powered sockets plus additional sockets with surge protection only (no UPS power!) for high power devices like laser printers etc.

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Numeric power system bay pass UPS use please given to 5 kva UPS Manual

thats a dead UPS... battery is bad now... you probably need to have it changed...

Please Change Battery or Check the PCB Masfecter

iam having numeric digital 600-ex-c ups but it making sound when we on the ups .... how i can charge it?