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如何正确使用和维护UPS不间断电源

2016-3-19 18:04:27      点击:

如何正确使用和维护UPS不间断电源
    现在不少ISP(网络服务提供商)为保证自己服务器上的信息能随时被外界访问,都使用UPS来持续向服务器供电。UPS供电系统由主机和蓄电池两部分组成,这两部分价格不但昂贵,而且对使用环境特别讲究。如果用户不能正确使用和维护UPS,不但不能使UPS不间断电源有效地发挥作用,严重时可能会缩短其使用寿命。

(1)DUICUNFANGZHONGYAOXINXIDEJISUANJIJINXINGZHONGDIANBAOHU

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(2)GENJUBAOHUDUIXIANGXUANZEHESHIDEUPS

RUGUOXUANGOUUPSSHIWEILEBAOHUCUNFANGZHONGYAOXINXIDEJISUANJI,NEIMEBIXUQUEBAOUPSNENGTIGONGEDINGZHIZHENGCHANGFANWEIDEBAOHUDIANYA,ZHEIYANGZAISHIDIANCHUXIANTINGDIANDESHIKE,UPSNENGSHUNJIANWANCHENG QIEHUANDAOHOUBEIDIANYUANDEGUOCHENG,SHIJISUANJIZAIDUANSHIDUANDIANSHIRENGNENGSHUNCHANGYUNXING,BUHUICHUXIANSHUJUDIUSHIHEXITONGGUANBIDEXIANXIANG。ZAISHIDIANDIANYUANZHONGDUANSHIJIANCHAOZHANGDEQINGKUANGXIA,UPSKEYIQIDONGDIANYUANGUANLI RUANJIANANQUANGUANBIJISUANJIXITONG,BAOZHENGSHUJUDEWANZHENGXING。ZHEIYANGUPSBUJINBAOHUJISUANJIDEYINGJIAN,YEBAOHULEYINGJIANNEIDESHUJU。RUGUOXUANGOUDEUPSSHIWEILEBAOHUWANGLUOFUWUQI,NEIMEXUANGOUDE UPSCHULEYAOJUYOUFANGLANGYONGDIANYAGONGNENGWAI,HAIYINGJUYOUFANGZHISHUJUXIANLANGYONGDEGONGNENG,YIQUEBAOUPSZAISHIDIANDIANYUANTINGDIANSHIKEZAIMANZAITIAOJIANXIAZHISHAOYUNXING5minYISHANG,CONGERBIMIANWANGLUOJIAOHUAN SHEBEISHOUDAOSHIDIANDEGANRAO。LINGWAI,SHIPEIFUWUQIDEUPSZUIHAOHAIYAOYOUZHINENGDIANCHIGUANLIGONGNENG。

(3)BUNENGZHANGQIANZHAOEDINGGONGLVLAIYUNXINGUPS

ZAIXUDUORENKANLAI,YAOCHONGFENFAHUIUPSDEGONGXIAOJIUYINGGAIRANGUPSYIZHIZAIEDINGGONGLVZHUANGTAIXIAYUNXING。ZHEIYANGSUIRANZHENGQUE,DANSHIRUGUOUPSZHANGQIMANZAIYUNXINGKENENGHUIDADASUODUANQISHIYONGSHOU MING。UPSSHIYONGDEYUANZEYINGGAISHIRANGUPSJINLIANGYONGYUGUANJIANSHEBEI,ERBUSHIBAGENBENJIUMEIYOUBIYAOJINXINGDIANYUANBAOHUDESHEBEIDOULIANJIEDAOUPSSHANG,ZHEIYANGZHINENGEWAIJIAZHONGUPSDEYUNXINGFUDAN, SUODUANQISHIYONGSHOUMING。ZHENGQUEDEZUOFASHISHIDUKONGZHIHAOUPSDEFUZAILV,BAOZHENGUPSDEFUZAILIANGBUCHAOGUOQIEDINGGONGLVDE85%。DANGRANYEMEIYOUBIYAORANGUPSGUOFENDIZAIYUNXING。

(4)HOUBEISHIUPSBUYIYONGZAIDUIDIANYUANMINGANDESHEBEISHANG

后备式UPS平 时处于蓄电池浮充状态,在停电时逆变器切换到工作状态,将电池提供的直流电转变为稳定的交流电输出,不过这种UPS存在一个切换时间的问题,不适合用在对 电源敏感的设备保护上。因为尽管这种UPS切换时间很短,但是对电源敏感的设备,例如一些控制精度非常高的设备来说,不但要求电源电压要持续,而且还必须 稳定,一旦电源有微小的波动,其工作状态就能发生很大的变化。