多功(gong)(gong)(gong)能(neng)(neng)电(dian)(dian)力(li)仪表能(neng)(neng)够高精(jing)度测量三(san)(san)相电(dian)(dian)网(wang)系(xi)统中所有常用(yong)的电(dian)(dian)量参数：三(san)(san)相电(dian)(dian)压、三(san)(san)相电(dian)(dian)流(liu)、有功(gong)(gong)(gong)功(gong)(gong)(gong)率、无功(gong)(gong)(gong)功(gong)(gong)(gong)率、功(gong)(gong)(gong)率因数、电(dian)(dian)网(wang)频率、有功(gong)(gong)(gong)电(dian)(dian)能(neng)(neng)、无功(gong)(gong)(gong)电(dian)(dian)能(neng)(neng)，并(bing)带有通(tong)(tong)讯接口和(he)电(dian)(dian)能(neng)(neng)脉冲输出(chu)功(gong)(gong)(gong)能(neng)(neng)。采用(yong)MODBUS-RTU通(tong)(tong)讯协议(yi)，实(shi)现(xian)LED/LCD现(xian)场(chang)显示和(he)远程RS-485数字通(tong)(tong)讯。具有安装方便、接线简单、维护便利(li)、工程量小、现(xian)场(chang)可编程设(she)置输入参数等(deng)特点，并(bing)且能(neng)(neng)够完成与业界不同(tong)PLC，工控(kong)计(ji)算机的组网(wang)通(tong)(tong)信(xin)。
测量：三相电(dian)压、电(dian)流、有功(gong)功(gong)率、无(wu)功(gong)功(gong)率、功(gong)率因数、频率、有功(gong)电(dian)能(neng)、无(wu)功(gong)电(dian)能(neng)
显(xian)示(shi)：三(san)相LED数码显(xian)示(shi)，可(ke)视(shi)度高
LCD显示：STN蓝屏/黄屏、宽视角(jiao)、高(gao)品质、高(gao)清晰LCD液晶屏显示
通讯：RS485通讯，MODBUS-RTU协(xie)议(yi)
输出：2路(lu)电能(neng)脉(mai)冲输出（脉(mai)冲常数3200imp/kwh）
扩展：可(ke)直接从(cong)电流、电压互感器接入信号，现场可(ke)编(bian)程设(she)置(zhi)输入参数变比
用途：进线(xian)(xian)、母线(xian)(xian)以及(ji)重要(yao)配出回路，适用于GCS、GCK、MNS、GGD等柜(ju)型
附加功能：谐波(bo)总(zong)量(liang)2-31次，复费(fei)率电能，开(kai)关量(liang)输(shu)入与输(shu)出，变送(song)输(shu)出。
