标准摘要
[中文适用范围]： IEC 60076的这一部分涵盖了电力变压器和电抗器冷却回路中使用的电风扇。它适用于安装在符合 IEC 60076-1 的液浸式电力变压器和符合 IEC 60076-6 的带或不带储油柜的电抗器上的电风扇。 [外文原描述]： IEC 60076-22-6:2021 covers the electric fans used in the cooling circuits of power transformers and reactors. It applies to electric fans mounted on liquid immersed power transformers according to IEC 60076-1 and reactors according to IEC 60076-6 with and without conservator for indoor or outdoor installation. It outlines the service conditions and the mechanical and electrical requirements that are common to all the equipment. The electric fans concerned by this document are of the axially operating type and are for use on liquid to air coolers and for blowing out radiators. This document also outlines the operation requirements specific to each equipment as well as the preferred dimensions relevant for interchangeability and uniform fan assembly and the type and routine tests to be performed.
英文名称Power transformers - Part 22-6: Power transformer and reactor fittings - Electric fans for transformers