DL/T 1528-2016 in English

This document specifies the technical requirements for portable devices used in the field for electric energy metering. It covers aspects such as functional capabilities, performance indicators, communication protocols, power supply, environmental adaptability, safety, and reliability. The standard provides detailed descriptions of the structural design, material selection, and testing methods to ensure the devices meet the necessary operational standards. It also includes guidelines for the installation, commissioning, and maintenance of such equipment. The document is intended to support the accurate and efficient collection of electric energy data in various application scenarios. It outlines the key parameters and test procedures that must be followed during the development and verification stages of the devices. The standard aims to ensure consistency and interoperability among different manufacturers and systems within the industry.