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首款SMCB新品出炉正式开启我国第四代低压电器之门

2013/12/13 11:05:09      点击:

近日,上海电器科学研究所(集团)有限公司(以下简称“上科所”)、法泰电器(江苏)股份有限公司(以下简称“法泰电器”)和上海电气输配电集团上海电器陶瓷厂有限公司(以下简称“上陶”)在北京联合举办了“楼宇终端配电系统选择性保护研讨会暨新产品发布会”,并正式对外发布了三家公司联合开发的新型“带选择性保护小型断路器(SMCB)”。


  “新型SMCB具有选择性保护和智能化远程监控等多重功能,并且大幅度提升了产品在操作、过流保护、级联匹配等方面的性能,短路分断能力最高可达25千安,产品的单极宽度仅为27毫米。”上科所电器分所所长尹天文介绍道,“并且该产品全部选用环保、可回收材料,是一款名副其实的绿色产品,完全满足智能楼宇和智能终端配电回路系统的发展需要。”


  据悉,作为我国力推的第四代低压电器的重要组成部分,新型SMCB在技术经济指标上均达到了国际先进水平,能有效地解决楼宇配电系统中存在的越级跳闸现象,从而实现终端配电系统地的全选择性保护,大大提高了终端配电系统的稳定性和可靠性,填补了我国低压终端配电系统在选择性保护领域的空白。


  其实在国际上,ABB公司和Hager公司已经开发出了此类满足终端配电系统选择性保护要求的产品。如何既不侵犯国外公司的专利权,又能保证自己研发的产品完全具有自主知识产权,尹天文表示:“我们针对国外的产品做过详细的技术分析,避开了他们的专利,并提出了我们自己的技术方案和技术路线,新型SMCB虽然是一种集成性创新,但我们从本质上还是有别于上述两家公司的产品。”