电源逆变器是应急备用电源，用进口集成PWM脉宽调节控制，大功率模块驱动，采用
了国内外先进电路设计， 具有应变快、抗干扰、抗雷击、输出电压频率稳定。 适应性广泛、实
用性强，能帮您解决停电之忧。
   ZUP power inverters  are  manufactured  by  referring  the  advanced circuit  design at home  and
 abOArd,  adopting   the imported.  Integrated  PWM  for  control  and  high power crystal modular pipe
 for drive.The power supply inverters offer the featured of quick strAIn, anti-interference, antithrnder-
struck, steady output  voltage  freqrency, good  adaptability and practical.Inside the SPS.there  is  pr-
ovided  with a BATtery  while the  extternal battery terminal is also provided,which  can help you to get
 red of the trouble of the power failure.