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GB 12476.7-2010 Electrical apparatus for use in the presence of combustible dust—Part 7:Type of protection pD
Standard No.:
GB 12476.7-2010
Status:
VALID
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Email:
OK
Target Language:
English
File Format:
PDF
Word Count:
8000 words
Translation Price:
240 (USD)
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Email:
OK
Implemented on:
2011-08-01
Delivery:
via email in 1-3 business day
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Detail
Introduction
Contents
Standard No.:
GB 12476.7-2010
Chinese Name:
可燃性粉尘环境用电气设备 第7部分:正压保护型“pD”
English Name:
Electrical apparatus for use in the presence of combustible dust—Part 7:Type of protection pD
Professional Classification:
K35 Explosion-proof electric apparatus
ICS Classification:
29.260.20 Electrical apparatus for explosive atmospheres
Issued by:
Issued on:
2010-08-09
Implemented on:
2011-08-01
Status:
VALID
Target Language:
English
File Format:
PDF
Word Count:
8000 words
Translation Price:
240 (USD)
Delivery:
via email in 1-3 business day
前言 Ⅰ
1 范围 1
2 规范性引用文件 1
3 术语和定义 1
4 正压原理 3
5 通用结构要求 3
6 温度极限 4
7 安全措施和安全装置(静态正压保护除外) 5
8 静态正压用安全措施和安全装置 7
9 保护气体的供给 7
10 检查和试验 7
11 标志 8
附录A (规范性附录) 保护气体源的管道 10
图A.1 沿管道和通过正压外壳的静态过压示例 10
图A.2 带风扇的正压型旋转电机中的静态过压示例 11
表1 对正压保护故障的要求 6
GB 12476.7-2010 The following standards are cited:
GB 12476.7-2010 Cited by the following standards:
*
GB 12476.7-2010 Electrical apparatus for use in the presence of combustible dust—Part 7:Type of protection pD
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