適用范圍Application

DTS8777 DSS8777三相電子式RS485通信遠程表是為方便電力部門或用戶監(jiān)控電網(wǎng)質(zhì)量而設(shè)計開發(fā)的電能表。具有較高的準確度和可靠性。本電能表采用功耗大規(guī)模集成電路技術(shù)及SMT工藝制造。電子式三相有功電能表供參比頻率為50Hz的三相電網(wǎng)中精確計呈有功電能。該表型根據(jù)國家標準G B/T17215-2002《1級和2級靜止 式交流有功電度表》設(shè)計， 通訊規(guī)約符合DUT645 -1997《多功能表通訊規(guī)約》

DTS8777 , DSS8777 three-phase electronic RS485 communication The remote table is designed to facilitate the power sector or the user to monitor the quality of the power grid Development of the energy mete「. With high accu「acy and reliability. this The energy meter adopts the international advanced ultra low power large scale integrated circuit technology Operation and SMT manufacturing process, electronic three-phase active energy meter for reference Frequency of 50 Hz three-phase power grid accu「ate measurement of active energy. The table Type according to the national standard GB IT 17215-2002 "level 1 and 2 stationary Type AC active power meter "design, communication protocol in line with DUT645-1997 "multi-function table communication protocol"