SPAJ 142C通 用 过 流 及 接 地 保护继电器用 户手册及 技术说明2SPAJ 142C通 用 过 流 及 接 地 保护继电器发布:1997-10-14状态:2002.04.24版本: B(replaces 34 SPAJ 18 EN1)目录特性 ......................................................................................................................................................2用 途 ......................................................................................................................................................2动作原理 ..............................................................................................................................................3接 线原理图 ...........................................................................................................................................4接 线端子 ..............................................................................................................................................6模块之间的控制信号 ............................................................................................................................7信号缩写符说明 ...................................................................................................................................7动作指示器 ...........................................................................................................................................8电源与输出继电器模块 ........................................................................................................................9技术数据 ..............................................................................................................................................10维护与检修 ...........................................................................................................................................13备件 ..............................................................................................................................