PZ194U-9K4三相電壓表 PZ表示電壓表 U電壓 9面框尺寸 96X96 K普通數(shù)顯表 4三相數(shù)顯 www.shyokbo.com 概述： 三相電壓表采用交流采樣技術(shù)，能測量電網(wǎng)中的三相電壓，可通過面板按鍵設(shè)置倍率，性價比極高。 具有安裝方便、接線簡單、維護(hù)便利、工程量小、現(xiàn)場可編程設(shè)置輸入?yún)?shù)等特點，并且能夠完成與業(yè)界不同PLC，工控計算機的組網(wǎng)通信。 特點： 測量：三相電壓 顯示：三排LED同時顯示A、B、C三相電壓 用途：適用于電力電網(wǎng)，自動化控制系統(tǒng).低壓三相電流測量回路，適用于MKH、GGD等柜型 選配：RS485通訊功能、二路開關(guān)量輸出（2DO）、二路開關(guān)量輸入（2DI）、一路模擬量輸出（IAO） PZ194U-9K4 three phase voltage meter PZ voltmeter U voltage 9 side frame size 96X96 K ordinary digital display table 4 three-phase digital www.shyosdy.com Summary. Three phase voltage meter adopting AC sampling technique, can measure the phase voltage in the grid, through panel key setting rate, high cost performance. Has the characteristics of convenient installation, simple wiring, convenient maintenance, small engineering quantity, input parameters such as field programmable, can be completed with different PLC network communication industry, the industrial control computer. Characteristic. Measurement: three-phase voltage Display: three rows of LED also showed A, B, C three-phase voltage Application: suitable for electric power, automation control system. Low voltage three-phase current measurement circuit, suitable for MKH, GGD and other cabinet type Optional: two RS485 communication function, the switch output (2DO), two digital inputs (2DI), an analog output (IAO)