适用范围Application

DTSD8777、DSSD8777系列三相电子式多功能电能表， 是我公司推出的可实现有功和无功电能计量、复费率等多种功能的新代产品，本产品采用模块化设计、 多种功能可自由组合，以适应广大用户对电度表的不同需求。本产品各项性能指标符合DL/T 614-1997《多功能电度表》 、 DL/T 645-1997《多功能电度表通讯规约》GB/T 17215.321-2008/IEC 61036 标准中对三相电子式多功能电能表的全部技术要求。

DTSD8777 、 DSSD8777 series three-phase electromc multi-function watt-hour meter is a new generation product that can measure reactive energy and active energy with multi-tariff, it is designed by modularization, its multi functions can be combined freely to meet users requirements. Each performance index of it conforms to standard DL/T 614-1997 Multifunctional Watt-hour Meter and standard DL/T 645-1997 Multi-function Watt-hour Meters Communication Protocol as well as total technical requirements for three-phase electronic multi-function watt-hour meters stipulated in standard GB/T17 215.321-2008/IEC 61036.