摘要
对一般的非工业或轻工业建筑物,提出只设置电涌保护器(SPD)的电源首级(复合型SPD)和设备末级而不设置中间级的方案,并对其技术可行性及具体配置作了分析和介绍,其优点显而易见,即简单可靠,保护性能好,投资低,易于维护。
The scheme that SPD is only set at the power source lev-
el(composite SPD)and the end level (equipment level), but not set
at the medium level is put forward for non-industry or light industry
buildings. The scheme's technology feasibility and detail configura-
tion are analysed and introduced. This scheme's advantage is simple
and reliable, well protection performance, low investiment and well
maintance.
出处
《建筑电气》
2004年第3期24-29,共6页
Building Electricity
