【摘要】 本文结合在通信电源工程设计中的经验,对通信局(站)电源用电涌保护器(SPD)的选型和安装进行了初步的探讨,并以能量分配和电压配合原理为指导,给出了电源用SPD选型时各技术参数的依据,指出了电源用SPD的安装要点。更多还原

【Abstract】 Considering together with our experience in the designation of communicative power source, we probe initially into the selecting of the types and the installing of SPD for communicative main center or base station. Furthermore, under the direction of the laws of power distribution and voltage coordination, we give out the main points in SPD power source installment by providing the technical parameters when using SPD.更多还原