The series,consisting of series DSSY523 three-phase &three-tire type and series DTSY523 three-phase &four-wire type.is developed on the base of excellent three-phase watt-hours meter to has such function as power metering,load control and customer informa
The series,consisting of series DSSY523 three-phase &three-tire type and series DTSY523 three-phase &four-wire type.is developed on the base of excellent three-phase watt-hours meter to has such function as power metering,load control and customer informa
DSSY523系列三相三线及DTSY523系列三相四线两种，是在性能优良的三相电子式电能表的基础上，研制开发的具有电能计量、负荷控制和用户信息管理等多种功能的仪表、可有效解决拖欠电费，是扼制超容、窃电、实现电能商品化、有效控制和调节电网负荷的理想产品。