IEC 60076-22-7:2020 电力变压器.第22-7部分:电力变压器和电抗器配件.附件和配件

标准编号：IEC 60076-22-7:2020

中文名称：电力变压器.第22-7部分:电力变压器和电抗器配件.附件和配件

英文名称：Power transformers - Part 22-7: Power transformer and reactor fittings - Accessories and fittings

发布日期：2020-05-07

标准范围

IEC 60076-22-7:2020适用于根据IEC 60076-1安装在液浸式电力变压器上的附件和配件，以及根据IEC 60076-6安装在室内或室外安装用带或不带储油柜的电抗器上的附件和配件。它概述了所有附件和配件共有的使用条件和机械要求。本文件还概述了每个装置的具体操作要求，以及与互换性相关的首选尺寸，以及要进行的型式试验和例行试验。本文件涵盖了目前用于变压器或电抗器的附件和配件的详尽选择。

IEC 60076-22-7:2020 applies to a selection of accessories and fittings mounted on liquid immersed power transformers according to IEC 60076-1 and reactors according to IEC 60076-6 with or without conservator for indoor or outdoor installation. It outlines the service conditions and the mechanical requirements that are common to all the accessories and fittings. This document also outlines the operation requirements specific to each device as well as the preferred dimensions relevant for interchangeability and the type and routine test to be performed.This document covers an exhaustive selection of the accessories and fittings that are currently used on transformers or reactors.

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