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UPS电池后备电源应用

UPS电池后备电源应用
  • 64eeb1026157f42879
    不间断电源
    UPS是不间断电源,是带有储能装置的不间断电源。主要用于为一些对供电稳定性要求较高的设备提供不间断供电。
  • 64eeb10266a0759764
    工作原理
    当市电输入正常时,UPS稳定市电并向负载供电。此时UPS就是交流稳压器,同时也给机器内部的电池充电;当市电中断(意外停电)时,UPS立即利用蓄电池的直流电,通过逆变器开关转换方式,继续向负载提供220V交流电,使负载保持正常运行,并保护负载软件和硬件免受损坏。 UPS设备通常提供过压或欠压保护

电池

电池是UPS用来储存电能的装置。它是由几节电池串联而成,其容量决定了其维持放电(供电)的时间。其主要功能为: 1、当市电正常时,将电能转化为化学能,储存在电池内部。 2 当市电停电时,将化学能转化为电能,提供给逆变器或负载。
UPS电池(1)
UPS电池(14)UPS电池(11)

电池安装

UPS电池中最常用的铅酸蓄电池是铅酸免维护蓄电池。电解液主要由铅和硫酸组成。使用时不需要加水或加酸,密封性能好,作为UPS电池性价比高。