DTSD2367 3-phase 4-wire multi-functional electricity meter

The three-phase four-wire multi-rate electric energy meter is designed using a dedicated electric energy measurement chip, combined with mature multi-rate technology, incorporating digital sampling processing technology and SMT manufacturing processes. It is tailored to the actual electricity consumption of residents, and represents an electric energy meter with internationally advanced standards.

The meter features time-of-use metering, automatic data storage at the end of each day, programming and reading via handheld terminals or PC, LCD display, and more. It also allows for setting 5 rates, 14 periods, 5 time zones, and includes verification output functionality.

The instruments comply with the standards GB/T17215.321-2008 "Special Requirements for AC Measuring Equipment - Part 21: Stationary Active Energy Meters (Classes 1 and 2)" and GB/T17215.323-2008 "Special Requirements for AC Measuring Equipment - Part 23: Stationary Reactive Energy Meters (Classes 2 and 3)", and the communication protocols are in accordance with DL/T645-1997 "Communication Protocols for Multi-functional Energy Meters" and DL/T645-2007 "Communication Protocols for Multi-functional Energy Meters".