DTS (X) 666/DSS (X) 666 three-phase electronic reactive power combination meter

DTS (X) 666/DSS (X) 666 three-phase electronic reactive power combination electric energy meter (hereinafter referred to as electric energy meter) is a modern advanced level electric energy metering product designed and manufactured according to the electricity management needs of industrial users. It is mainly used in three-phase power grids with a reference frequency of 50Hz (or 60Hz) to measure active and reactive (time-sharing) electric energy and monitor power quality for large three-phase electricity users and small and medium-sized industrial and commercial users.