超清版 GB/T 4798.11-2024 环境条件分类 环境参数组分类及其严酷程度分级 第11部分：环境严酷程度分布图绘制

ICS 19.020
CCS A 21
GB/T 4798.11—2024
环境条件分类　环境参数组分类及其严
酷程度分级　第11 部分：环境严酷程度
分布图绘制
Classification of environmental conditions—Classification of groups of environ⁃
mental parameters and their severities—Part 11： Drawing the distribution map
of environmental severities
2024⁃08⁃23 发布2025⁃03⁃01 实施
国家市场监督管理总局
国家标准化管理委员会发布

目　　次
前言··························································································································Ⅲ
引言··························································································································Ⅳ
1　范围·······················································································································1
2　规范性引用文件········································································································1
3　术语和定义··············································································································1
4　基础资料·················································································································2
5　分布图类型和分级·····································································································2
6　环境严酷程度分布图绘制····························································································2
7　环境严酷程度分布图绘制流程······················································································4
附录A（ 规范性）　网格数据修正方法················································································6
附录B（ 资料性）　某变电站用橡胶材料环境老化响应特性严酷程度分布图绘制示例·····················7
参考文献····················································································································10
图1　环境严酷程度分布图绘制流程图···············································································5
图B.1　某变电区域用密封橡胶材料环境老化响应特性严酷程度分布图·····································9
表1　分布图色标参考表·································································································4
表B.1　依据硬度的橡胶老化严酷程度分级·········································································8

前　　言
本文件按照GB/T 1.1—2020《标准化工作导则　第1 部分：标准化文件的结构和起草规则》的规
定起草。
本文件是GB/T 4798 的第11 部分。GB/T 4798 已经发布了以下部分：
——GB/T 4798.1—2019　环境条件分类　环境参数组分类及其严酷程度分级　第1 部分：贮存；
——GB/T 4798.2—2021　环境条件分类　环境参数组分类及其严酷程度分级　第2 部分：运输
和装卸；
——GB/T 4798.3—2023　环境条件分类　环境参数组分类及其严酷程度分级　第3 部分：有气
候防护场所固定使用；
——GB/T 4798.4—2023　环境条件分类　环境参数组分类及其严酷程度分级　第4 部分：无气
候防护场所固定使用；
——GB/T 4798.5—2007　电工电子产品应用环境条件　第5 部分：地面车辆使用；
——GB/T 4798.6—2012　环境条件分类　环境参数组分类及其严酷程度分级　船用；
——GB/T 4798.7—2007　电工电子产品应用环境条件　第7 部分：携带和非固定使用；
——GB/T 4798.9—2012　环境条件分类　环境参数组分类及其严酷程度分级　产品内部的微气候：
——GB/T 4798.10—2006　电工电子产品应用环境条件　导言；
——GB/T 4798.11—2024　环境条件分类　环境参数组分类及其严酷程度分级　第11 部分：环
境严酷程度分布图绘制。
请注意本文件的某些内容可能涉及专利。本文件的发布机构不承担识别专利的责任。
本文件由全国电工电子产品环境条件与环境试验标准化技术委员会（SAC/TC 8