GCS2321矿下微机综合自动化装置说明书VIP免费

GCS2322数字式低压保护测控装置说明书版本号：2.0南京国辰电气控制有限公司目录一概述························································································1二技术参数··················································································12.1额定参数·················································································12.2主要技术性能··········································································22.3绝缘性能················································································22.4抗电磁干扰性能·······································································32.5机械性能················································································3三装置功能··················································································4四装置硬件··················································································44.1保护CPU模块··········································································54.2人机对话模块··········································································54.3开入开出模块··········································································54.4电源模块················································································5五.保护原理及整定说明·································································65.1短路保护················································································65.2过载反时限保护·······································································65.3三相不平衡保护·······································································75.4低电压保护·············································································85.5过电压保护·············································································85.6漏电闭锁保护························...