ISKRA关口表WQ MT860高精度关口电能表用户手册V1 3

文档历史记录
原稿编写人：王元元 发布时间：2006-12-30 修订记录：
版本
修订时间
V1.1 2008-8-4
V1.2 2009-7-16
V1.3 2011-1-5
修订人 陈申浩 何斌 曲岩
修订内容
增加抄表说明部分及其他细节完善
增加所有权编号注释 修改负荷曲线通道数、修改 3P3W 接线图 增加误差补偿、谐波、基波功能说明及应用
文件编号：EM-02-12
第 2 页 共 39 页
WQ.MT860 高精度关口电能表用户培训手册 V1.2
目录
上海惠安系统控制有限公司
一、 概 述 ................................................................................................................................................5 1.1 主要特点 ............................................................................................................................................5 1.2 60 年的表计制造历史 ......................................................................................................................5 二、 结构 .................................................................................................................................................5 2.1 计量原理 ............................................................................................................................................6 2.2 综合误差补偿 ....................................................................................................................................7 2.3 谐波、基波测量 ..............................................................................................................................8 2.4 维护保养 ..........................................................................................................................................8 三、电能表的组成部件 ..........................................................................................................................8 3.1 外壳及电表的安装尺寸 ...................................................................................................................8 3.2 前面板 ................................................................................................................................................9 3.3 电表接线图 ......................................................................................................................................10 3.4 辅助接线端子 ..................................................................................................................................11 3.5 LED 脉冲指示器.............................................................................................................................11 3.6 红外光电接口 ..................................................................................................................................11 3.7 电源 ..................................................................................................................................................11 四、 模块 ...............................................................................................................................................12 4.1 输入/输出（I/O）模块 ....................................................................................................................12 4.2 通信模块 ..........................................................................................................................................12 五、显示 ................................................................................................................................................13 5.1 按键 ..................................................................................................................................................13 5.2 状态指示 ..........................................................................................................................................14 5.3 表计起始标志模式 ..........................................................................................................................14 5.4 自动循显模式 ..................................................................................................................................14 5.5 LCD 测试模式 ................................................................................................................................15 5.6 寄存器模式 ......................................................................................................................................15 5.8 电网参数显示 ..................................................................................................................................15 5.9 表计设置模式 ..................................................................................................................................15 5.10 按键流程图 ....................................................................................................................................16 5.11 现场抄表简单说明 ........................................................................................................................18 六、实时时钟（RTC）........................................................................................................................ 21 6.1 后备电源 ..........................................................................................................................................21 6.2 时间设置 ..........................................................................................................................................21 七、 电能量计量 ...................................................................................................................................21 八、 电网质量监测 ...............................................................................................................................21 九、多费率电能计量 ............................................................................................................................22 十、负荷曲线 ........................................................................................................................................22 10.1 通道 ................................................................................................................................................22 10.2 记录时间 ........................................................................................................................................22 10.3 负荷曲线记录器的容量 ................................................................................................................22 10.4 负荷曲线数据格式 ........................................................................................................................22
工程部文件
WQ.MT860 高精度 关口电能表用户 培训手册 V1.3
文件编号： EM-02-12
版 本：
V1.3
日 期：
2011-1-5
工程部内部文件，请勿外传
编 写： 校 对： 审 核： 批 准：
王元元 杨帆 张玉玲 叶军
WQ.MT860 高精度关口电能表用户培训手册 V1.2
பைடு நூலகம்
上海惠安系统控制有限公司