PCS-221G-I常规采样合并单元
2.6.3 IEC61850-9-2发送参数 ............................................................................................ 7 2.6.4 IEC60044-8发送参数 ............................................................................................... 7 2.6.5 GPS对时精度 ........................................................................................................... 7 2.6.6 GPS守时时间 ........................................................................................................... 7 2.7 认证 .................................................................................................................................... 7 第3章 工作原理 .............................................................................................................................. 9
3.1 PCS-221G-Ⅰ配置连接 ....................................................................................................... 9 3.2 电压切换原理 .................................................................................................................... 10 3.3 双重化采样 ....................................................................................................................... 10 3.4 数据帧 ............................................................................................................................... 10 第4章 自检 ..................................................................................................................................... 11
4.1 概述 ................................................................................................................................... 11 4.2 装置自检 ............................................................................................................................ 11
4.2.1 装置板卡监视 .......................................................................................................... 11 4.2.2 装置电源模块监视 ................................................................................................... 11 4.2.3 开入电源监视 .......................................................................................................... 11 4.2.4 报警处理建议 .......................................................................................................... 11
第5章 硬件描述 ............................................................................................................................ 15
5.1 概述 .................................................................................................................................. 15 5.2 机箱 .................................................................................................................................. 16 5.3 主DSP模块（NR1136E或者NR1136A）...................................................................... 16 5.4 采样DPS模块（NR1123R） ........................................................................................... 17 5.5 交流输入模块（NR1401-8I4U-5A40-C或者NR1401-8I4U-1A40-C） ........................... 17 5.6 扩展FT3发送模块（NR1211A） .................................................................................... 18 5.7 压切模块（NR1538A） .................................................................................................... 19 5.8 开入开出模块（NR1525A） ............................................................................................ 20 5.9 直流电源模块（NR1303E） ............................................................................................. 21 第6章 人机接口操作 ..................................................................................................................... 23
6.1 概述 .................................................................................................................................. 23
6.1.1 设计 ........................................................................................................................ 23
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南京南瑞继保电气有限公司
PCS-221G-I常规采样合并单元
6.1.2 键盘 ........................................................................................................................ 23 6.1.3 LED指示灯 ............................................................................................................. 24 6.2 菜单结构 ........................................................................................................................... 25
6.2.1 概述 ........................................................................................................................ 25 6.2.2 装置状态 ................................................................................................................. 25 6.2.3 显示报告 ................................................................................................................. 25 6.2.4 整定定值 ................................................................................................................. 26 6.2.5 本地命令 ................................................................................................................. 26 6.2.6 修改时钟 ................................................................................................................. 26 6.2.7 程序版本 ................................................................................................................. 26 6.2.8 环境设定 ................................................................................................................. 26 6.3 理解液晶显示内容 ............................................................................................................ 26
6.3.1 自检报告显示 ......................................................................................................... 26 6.4 查看整定值 ....................................................................................................................... 27 6.5 查看装置状态 .................................................................................................................... 28
6.5.1 查看模拟量 ............................................................................................................. 28 6.5.2 查看开入量 ............................................................................................................. 29 6.6 查看版本信息 .................................................................................................................... 30 6.7 查看历史报告 .................................................................................................................... 30
6.7.1 概述 ........................................................................................................................ 30 6.7.2 直接查看报告 ......................................................................................................... 31 6.7.3 清除报告 ................................................................................................................. 31 6.8 键盘输入操作 .................................................................................................................... 31
6.8.1 密码保护 ................................................................................................................. 31 6.8.2 时钟设置 ................................................................................................................. 32
第7章 定值和参数 ......................................................................................................................... 33
7.1 概述 .................................................................................................................................. 33 7.2 装置参数 ........................................................................................................................... 33 7.3 通道系数调整 .................................................................................................................... 35 第8章 安装 .................................................................................................................................... 37
南京南瑞继保电气有限公司
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PCS-221G-I常规采样合并单元
8.1 概述 .................................................................................................................................. 37 8.2 安全指南 ........................................................................................................................... 37 8.3 收货检查 ........................................................................................................................... 38 8.4 所需工具和材料 ................................................................................................................ 38 8.5 装置安装处要求 ................................................................................................................ 38 8.6 机械安装 ........................................................................................................................... 39 8.7 电气安装和接线 ................................................................................................................ 41
8.7.1 接地说明 ................................................................................................................. 41 8.7.2 屏柜接地 ................................................................................................................. 41 8.7.3 装置接地端子 ......................................................................................................... 42 8.7.4 装置电气接线 ......................................................................................................... 42
第9章 调试 .................................................................................................................................... 43
9.1 概述 .................................................................................................................................. 43 9.2 安全说明 ........................................................................................................................... 43 9.3 调试工具 ........................................................................................................................... 44 9.4 熟悉定值 ........................................................................................................................... 44 9.5 装置检查 ........................................................................................................................... 44
9.5.1 上电前检查 ............................................................................................................. 44 9.5.2 上电后检查 ............................................................................................................. 46 9.5.3 最终检查 ................................................................................................................. 48
第10章 维护.................................................................................................................................. 49
10.1 维护日程安排 .................................................................................................................. 49 10.2 故障跟踪和修复 .............................................................................................................. 49 10.3 更换故障插件 .................................................................................................................. 49 10.4 清洁 ................................................................................................................................ 50 10.5 存储 ................................................................................................................................ 50 第11章 退役和处置 ....................................................................................................................... 51
11.1 退役 ................................................................................................................................. 51
11.1.1 关闭电源 ............................................................................................................... 51 11.1.2 断开所有电缆 ........................................................................................................ 51
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南京南瑞继保电气有限公司
PCS-221G-I常规采样合并单元
11.1.3 从屏柜拆除 ........................................................................................................... 51 11.2 处置 ................................................................................................................................. 51 第12章 说明书版本历史 ............................................................................................................... 53
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