摘要
为使国内空调与制冷行业及配套专用接触器生产企业了解ARI 780/790-1997专用接触器标准,对该标准的要点进行了介绍。结合专用接触器的实际运行工况条件及使用经验,对比了其与GB14048.4-2010、GB17885-2009相关内容的差异。实践表明,ARI780/790-1997标准对于专用接触器而言具有很好的适用性。
To let production enterprises who are in the business of air conditioning and refrigerator and fittings supply at home understand special contactor standard ARI 780/790―1997,introduction was made to the standard＇s main points.combined with actual operation working conditions and using experience of special contactor,this paper compared the differences between this standard and related contents of GB 14048.4―2010 and GB 17885―2009.Practice shows that as far as special contactors are concerned,standard ARI 780/790―1997 is with very good adaptability.
出处
《电工电气》
2011年第8期55-57,61,共4页
Electrotechnics Electric
