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1、 國(guó)際標(biāo)準(zhǔn) 國(guó)際標(biāo)準(zhǔn) CEI IEC60529第 2.1 版2001 年 02 月1989 年第二版,1999 年第一次修訂 機(jī)殼提供的防護(hù)等級(jí)( 機(jī)殼提供的防護(hù)等級(jí)(IP 代碼) 代碼) © 國(guó)際電工委員會(huì)--2002 年—版權(quán)所有 未經(jīng)允許,此出版物不能以任何方式或途徑私自翻版,使用,包括:照相復(fù)制,縮微照片等。地址:國(guó)際電工委員會(huì) 3,rue de Varembe . 郵箱 131 CH-1211 Geneva 2

2、0, 瑞士 電話:0041 22 919 02 11 傳真:0041 22 919 03 00 網(wǎng)址:inmail @iec.ch web:www.iec.ch IEC 價(jià)格代碼 X 國(guó)際電氣技術(shù)委員會(huì)價(jià)值請(qǐng)參見目錄 60529©IEC:1989+A1:1999 – 4 – ··········

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76、#183;·············13. 測(cè)試由第一特征數(shù)字標(biāo)識(shí)的對(duì)外部固體目標(biāo)的防護(hù) 45 13.1 測(cè)試方法 45 13.2 對(duì)于第一特征數(shù)字 1,2,3,4 的測(cè)試條件 45 13.3 對(duì)于第一特征數(shù)字 1,2,3,4 的合格條件 45 13.4 對(duì)于第一特征數(shù)字 5 或 6 的灰塵測(cè)試 45 13.

77、5 對(duì)于第一特征數(shù)字 5 的特殊條件 49 13.5.1 對(duì)于第一特征數(shù)字 5 的測(cè)試條件 49 13.5.2 對(duì)于第一特征數(shù)字 5 的合格條件 49 13.6 對(duì)于第一特征數(shù)字 6 的特別條件 49 13.6.1 對(duì)于第一特征數(shù)字 6 的測(cè)試條件 49 13.6.2 對(duì)于第一特征數(shù)字 6 的合格條件 49 14 第二特征數(shù)字指示的對(duì)水的防護(hù)的測(cè)試 49 14.1 測(cè)試方法 49 14.2 測(cè)試條件 51 14.2.1 用滴水箱測(cè)試第

78、二特征數(shù)字 1 53 14.2.2 用滴水箱測(cè)試第二特征數(shù)字 2 53 14.2.3 用振蕩管或噴霧噴嘴對(duì)第二特征數(shù)字 3 測(cè)試 53 14.2.4 使用振蕩管和噴霧噴嘴測(cè)試第二特征數(shù)字 4 55 14.2.5 使用直徑 6.3 毫米的噴嘴測(cè)試第二測(cè)試特征數(shù)字 5 57 14.2.6 使用直徑 12.5 毫米的噴嘴測(cè)試第二特征數(shù)字 6 57 14.2.7 測(cè)試第二特征數(shù)字 7:在 0.15 米和 1 米之間暫時(shí)浸泡 57 14.2.8

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