本文件提供了供应商和第三方独立实验室在不间断电源/系统（UPS）系统各种典型运行模式下形成电信能效比（TEER）时使用的方法。本标准还将规定设备供应商应如何利用内部和独立测试报告中的相关数据，根据具体应用说明对TEER请求做出响应。

This document provides the methodology to be used by vendors and third party independent laboratories in the formation of telecommunications energy efficiency ratios (TEER) for various typical operating modes of Uninterruptible Power Supply/System (UPS) systems. The standard will also provide requirements for how equipment vendors shall respond to a TEER request based on a specific application description by making use of relevant data from internal and independent test reports.