產(chǎn)品概述

APM521 網(wǎng)絡(luò)電力儀表（以下簡(jiǎn)稱儀表）按 IEC 國(guó)際標(biāo)準(zhǔn)設(shè)計(jì)，具有全電量測(cè)量、電能統(tǒng)計(jì)、電能質(zhì)量分析事件記錄功能及網(wǎng)絡(luò)通訊等功能，主要用于電網(wǎng)供電質(zhì)量的綜合監(jiān)控。該系列儀表配有功能豐富的 DI/DO 模塊、AO 模塊，可以靈活實(shí)現(xiàn)電氣回路全電量測(cè)量及開(kāi)關(guān)狀態(tài)監(jiān)控。

The APM521 network power meter (hereinafter referred to as the meter) is designed according to IECinternational standards, featuring full electrical quantity measurement, energy statistics, power quality analysis, eventlogging functions, and network communication capabilities. It is primarily used for comprehensive monitoring of powersupply quality in power grids. This series of meters is equipped with DI/DO modules and AO modules that offer awealth of functions, allowing for flexible implementation of full electrical quantity measurement and monitoring ofswitch statuses in electrical circuits

型號(hào)說(shuō)明

注：K:開(kāi)關(guān)量，DI:開(kāi)關(guān)量輸入，DO:開(kāi)關(guān)量輸出，C:RS485 通訊，M:模擬量輸出，CE:以太網(wǎng)通訊，Log:定時(shí)記錄，R:導(dǎo)軌安裝。

Note: K: Digital Input/Output, DI: Digital Input, DO: Digital Output, C: RS485 Communication,M: Analog Output, CE: Ethernet Communication, Log: Timed Recording, R: Rail Mountin

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