EasyLogic™PM1230H / PM1225H
自动滚动 ..................................................................................................46
收藏页面 ..................................................................................................46
通讯.............................................................................................................47
串行通讯 ..................................................................................................47
RS-485 配置.......................................................................................47
串行协议 ............................................................................................47
RS-485 接线.......................................................................................47
RS-485 网络配置 ................................................................................48
远程测量仪设置.........................................................................................49
概述.........................................................................................................49
ION Setup................................................................................................49
RS-485 端口设置......................................................................................49
通过 RS-485 设置测量仪 .....................................................................49
使用串行通讯转换器设置 RS-485.........................................................49
使用 ION Setup 配置测量仪.......................................................................50
继电器和其他来源传感.............................................................................51
其他来源传感 (PM1230H) .........................................................................51
继电器 (PM1230H) ...................................................................................51
测量和计算.................................................................................................53
测量仪初始化 ...........................................................................................53
实时读数 ..................................................................................................53
功率和电能测量 ........................................................................................53
功率需量 ..................................................................................................53
功率需量计算方法.....................................................................................54
区块间隔需量 ...........................................................................................54
峰值需量 ..................................................................................................55
计时器 .....................................................................................................55
测量仪运行小时数 ...............................................................................55
负载运行小时数 ..................................................................................55
电力质量.....................................................................................................56
谐波概述 ..................................................................................................56
总谐波失真 %...........................................................................................56
THD% 计算 ........................................................................................56
显示谐波数据 ...........................................................................................56
功率和功率因数.........................................................................................57
功率、电能和功率因数 ..............................................................................57
电流相角与电压相角的偏移 .......................................................................57
真实功率、无功功率和视在功率 (PQS)..................................................57
功率因数 (PF)...........................................................................................58
功率因数符号约定 ...............................................................................58
功率因数寄存器格式............................................................................59
验证精度.....................................................................................................61
查看测量仪精度 ........................................................................................61
精度测试要求 ...........................................................................................61
验证精度测试 ...........................................................................................62
精度验证测试所需的脉冲计算 ....................................................................63
精度验证测试所需的总功率计算.................................................................63
精度验证测试所需的错误百分比计算 ..........................................................64
精度验证测试点 ........................................................................................64
电能脉冲注意事项.....................................................................................64
6 MFR9440403-03