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ike ?k?n? na-ad?gh? akw?s? akw?s?UPS b? ?k? na-ad?gh? akw?s? akw?s?, nke b? ?k? na-ad?gh? akw?s? akw?s? na ngwa?r? nchekwa ike. A na-ejikar? ya na-enye ?k? na-ad?gh? akw?s? akw?s? na ?f?d? ak?r?ngwa nwere nnukwu ihe a ch?r? maka nkw?si ike ?k?n? ike. -
?kp?r? ?r?Mgbe ntinye mains b? ihe nk?t?, UPS na-eme ka isi ihe kw?sie ike ma nye ya n'ibu. N'oge a, UPS b? AC voltaji stabilizer, ? na-anakwa batr? n'ime igwe; mgbe a kw?s?r? ike mains (mp? mberede mberede), UPS ozugbo na-eji ike DC nke batr? ah? na-aga n'ihu na-enye ike 220V AC na ibu site na usoro nt?ghar? nt?ghar? nke inverter, nke mere na ibu ah? na-ejigide ?r? nk?t? ma na-echebe ibu software na ngwaike site na mmebi. Ak?r?ngwa UPS na-enyekar? nchebe p?? n'oke voltaji ma ? b? n'okpuru voltaji
Batr?
Batr? b? ngwa?r? UPS ji echekwa ike eletrik. ? nwere ?t?t? batr? ejik?r? n'usoro, na ikike ya na-ekpebi oge ? na-edobe mwep? (ike ?k?). Isi ?r? ya b?: 1 Mgbe ike mains b? nk?t?, gbanwee ike eletrik ka ? b?r? ike kem?kal ma chekwaa ya n'ime batr?. 2 Mgbe ike mains daa, gbanwee ike kem?kal? ka ? b?r? ike eletrik wee nye ya na inverter ma ? b? ibu.
W?nye batr?
Batr? lead-acid a na-ejikar? eme ihe maka batr? UPS b? batr? na-enwegh? mmezi-acid. Ihe mejup?tara electrolyte kachas? b? lead na sulfuric acid. ? d?gh? ach? ka a gbakwunye mmiri ma ? b? acid mgbe a na-eji ya eme ihe, na-ar? ?r? nke ?ma, ma na-akw? ?gw? d? ka batr? UPS.