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Thread: UPS APC Smart 3000VA
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19th October 2013 10:42 #1Registered User
Join Date: Jun:2007
Location: Varna
Posts: 721
UPS APC Smart 3000VA
, , . .
- 4 18 Ah 130 W ?
UPS-a .
65 , - 50 , - 45 .
. .
. ?
48V * 18Ah = 864VA
130W / 0.65 = 200 VA
864 VA / 200 VA = 4,32 h
3 45 . ?!?!?!?!Last edited by dian2n; 21st October 2013 at 19:33.




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