多功(gong)能(neng)电(dian)(dian)(dian)(dian)力仪表(biao)能(neng)够高精(jing)度(du)测量(liang)三相电(dian)(dian)(dian)(dian)网(wang)系统中所有常(chang)用(yong)的(de)电(dian)(dian)(dian)(dian)量(liang)参数：三相电(dian)(dian)(dian)(dian)压、三相电(dian)(dian)(dian)(dian)流、有功(gong)功(gong)率、无功(gong)功(gong)率、功(gong)率因(yin)数、电(dian)(dian)(dian)(dian)网(wang)频率、有功(gong)电(dian)(dian)(dian)(dian)能(neng)、无功(gong)电(dian)(dian)(dian)(dian)能(neng)，并带有通讯接口和电(dian)(dian)(dian)(dian)能(neng)脉冲输出功(gong)能(neng)。采(cai)用(yong)MODBUS-RTU通讯协议，实现(xian)LED/LCD现(xian)场显示和远程RS-485数字通讯。具有安装方便、接线简单(dan)、维护(hu)便利、工程量(liang)小、现(xian)场可编程设置输入参数等特点，并且能(neng)够完成与业界不(bu)同PLC，工控计算机的(de)组网(wang)通信。
测量：三相(xiang)电(dian)压、电(dian)流、有功(gong)功(gong)率(lv)(lv)(lv)、无功(gong)功(gong)率(lv)(lv)(lv)、功(gong)率(lv)(lv)(lv)因数、频(pin)率(lv)(lv)(lv)、有功(gong)电(dian)能(neng)(neng)、无功(gong)电(dian)能(neng)(neng)
显(xian)示：三相LED数码(ma)显(xian)示，可视(shi)度(du)高
LCD显示(shi)：STN蓝(lan)屏/黄屏、宽视角、高品(pin)质、高清晰LCD液晶屏显示(shi)
通讯(xun)：RS485通讯(xun)，MODBUS-RTU协议
输出：2路电能脉冲输出（脉冲常数3200imp/kwh）
扩(kuo)展：可直接从电流(liu)、电压互感器接入(ru)信号(hao)，现场可编程设置输入(ru)参(can)数变比
用途：进线、母线以及重要配出(chu)回(hui)路(lu)，适用于GCS、GCK、MNS、GGD等柜(ju)型
附加功能：谐波总量(liang)2-31次，复费(fei)率电(dian)能，开关量(liang)输入(ru)与输出(chu)，变(bian)送输出(chu)。
