UL認證網絡電力(lì)儀(yí)表(biǎo)高精(jīng)度多方式安(ān)裝(zhuāng)

1 概述(shù)

APM521 UL認證網(wǎng)絡(luò)電力儀(yí)表高精(jīng)度多方式(shì)安裝（以下簡稱儀(yí)表）按IEC國(guó)際(jì)標準(zhǔn)設(shè)計(jì)，具有全電量(liáng)測(cè)量(liáng)，電(diàn)能統計，電(diàn)能(néng)質(zhì)量(liáng)分析事件記錄功(gōng)能及網(wǎng)絡通(tōng)訊等功能(néng)，主要(yào)用於電網供電質(zhì)量(liáng)的(dí)綜合監控(kòng)。該(gāi)係列儀表配(pèi)有功能豐(fēng)富(fù)的DI/DO模(mó)塊，AO模(mó)塊，可以(yǐ)靈(líng)活(huó)實現電(diàn)氣(qì)回(huí)路全電量測(cè)量(liáng)及開關(guān)狀(zhuàng)態(tài)監控。

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

2 型(xíng)號說(shuō)明

 注：K:開關(guān)量(liáng)，DI:開(kāi)關(guān)量輸(shū)入，DO:開關(guān)量輸出，C:RS485通訊，M:模擬(nǐ)量輸(shū)出，CE:以太網(wǎng)通(tōng)訊(xùn)，Log:定時(shí)記錄，R:導軌安裝(zhuāng)。

3 功能列(liè)表

4 技(jì)術參數(shù)

5 外(wài)形(xíng)尺寸

5.1 儀(yí)表尺寸（單位：mm；公(gōng)差(chà)：±1mm）

注(zhù)：若統一水平麵並排(pái)安(ān)裝儀表，建(jiàn)議(yì)儀表開孔間距30mm。

6 資質證(zhèng)書