標(biāo)準(zhǔn)編號(hào):	GB/T 2522-2007
中文名稱:	電工鋼片（帶）表面絕緣電阻、涂層附著性測(cè)試方法
英文名稱:	Methods of test for the determination of surface insulation resistance and lamination factor of electric sheet and strip
中標(biāo)分類:	H21    金屬物理性能試驗(yàn)方法
行業(yè)分類:	GB    國(guó)家標(biāo)準(zhǔn)
ICS分類:	77.040.99 77.040.99    金屬材料的其他試驗(yàn)方法 77.040.99
發(fā)布機(jī)構(gòu):	國(guó)家標(biāo)準(zhǔn)化委員會(huì) 國(guó)家質(zhì)量監(jiān)督檢驗(yàn)檢疫總局
發(fā)布日期:	2007-1-11
實(shí)施日期:	2007-6-1
標(biāo)準(zhǔn)狀態(tài):	superseded
被新標(biāo)準(zhǔn)替代:	GB/T 2522-2017 電工鋼帶(片)涂層絕緣電阻和附著性測(cè)試方法
被替代日期:	2018-4-1
替代舊標(biāo)準(zhǔn):	GB/T 2522-1988 電工鋼片(帶)層間電阻、涂層附著性疊裝系數(shù)測(cè)試方法
翻譯語言:	英文
文件格式:	PDF
中文字符數(shù):	7000 字
翻譯價(jià)格(元):	560.0
交付時(shí)間:	付款后 1 個(gè)工作日

1 Scope This standard specifies methods of test for the determination of surface insulation resistance and lamination factor of electric sheet and strip. This standard is applicable to tests for the determination of surface insulation resistance and lamination factor of single-side or double-side insulated electric sheet and strip. 2 Test of Surface Insulation Resistance 2.1 Test principle The circuit diagram of equipment is as shown in Figure 1. Press 10 metal contacts with the fixed area, under the specified voltage and pressure, on the lamination surface of the steel plate. The performance of the surface insulation lamination is evaluated with the current passing through the 10 contacts. ... ... ... ...

Foreword I 1 Scope 2 Test of Surface Insulation Resistance 3 Test of Lamination Factor Appendix A (Informative) Comparison of Chapter and Article Numbers in This Standard with Those in IEC 60404-11: 1999 Appendix B (Informative) Compared with IEC 60404-11: 1999, Main Technical Differences and Causes in This Standard