Overview of Single-Phase Remote 485 On-Off Smart Meter

DDSY1500 single-phase remote 485 on-off smart meter is our company's new microelectronic technology, using IC card as the power purchase medium, and supplemented by the computer management automation software and hardware technology for electricity bill collection. It has various functions such as energy metering, electricity price management, load control, and electricity consumption information collection. At the same time, it realizes the electricity management system of purchasing electricity first and then using electricity and realizes the intelligent all-electronic electric energy meter that realizes the commercialization of electric energy. In addition, the meter is equipped with RS485 and IR infrared automatic centralized meter reading interface, which provides a more favorable way to collect the electricity consumption of users' prepaid meters in real time. This meter is suitable for measuring single-phase AC active energy with a rated frequency of 50Hz or 60Hz.

The watch is for fixed installation indoors, suitable for ambient temperature not exceeding -30 ~ +85 ℃, relative humidity not exceeding 85%, and the air does not contain corrosive gas and avoid dust, sand, mold, insects and other influences.