DTSD2367 Three-Phase Four-Wire Multi-Function Energy Meter

Three-phase four-wire multi-rate electric energy meters are designed using dedicated electric energy measurement chips, combined with mature multi-rate technology. They incorporate digital sampling processing technology and SMT processes, and are tailored to residents' actual electricity usage. These meters represent advanced international standards in electric energy measurement.

The meter achieves time-of-use measurement, automatically saves daily data, and can be programmed and read with a handheld terminal or PC, featuring an LCD display, and more. It allows for 5 rate settings, 14 time periods, and 5 time zones, and comes with verification output capabilities.

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