Littelfuse推出交互式电涌保护器(SPD)尺寸选择指南
2021年5月6日,工业技术制造公司LITTELFUSE于芝加哥宣布发布电涌保护器(SPD)选择指南,该指南依据所提供的规格要求,给出SPD尺寸大小选择建议,为系统提供最高级别的保护。
电涌保护器的尺寸必须正确。如果尺寸太小,系统可能会受到暂时的过电压影响,并导致SPD的预期寿命缩短。如果尺寸太大,则可能会损坏设备。
Littelfuse高级市场经理Debra Jayson表示:“该易于使用的选择指南为客户提供了一个交互式计算器,可以快速提供合适的SPD尺寸,从而为系统提供最大的电涌保护。”
“输入规格后,指南将根据所提供的参数计算出最佳配置,并通过数据表和其他技术资源的链接,给出所推荐的SPD产品的有关信息。”
《电涌保护设备选择指南》将根据以下变量确定特定系统的最优最大连续工作电压(MCOV)大小:
线间电压
导体数量
接地或不接地
是否有零线
是否安装SPD
是否需要远程指示
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本文由董慧翻译自Littelfuse,版权归世强硬创平台所有,非经授权,任何媒体、网站或个人不得转载,授权转载时须注明“来源:世强硬创平台”。
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