【产品】UL级J类快熔保险丝,体积更小
JLS系列保险丝既节省空间,又可对非电感负载提供过载快速熔断和短路保护。当用于电机或其他电感负载装置时,必须增加JLS系列保险丝的额定电流,以防止发生突入电流断路的现象。在此类应用中,JLS保险丝仅可提供短路保护。建议在此类电路中使用LITTELFUSE POWR-PRO JTD系列的延时型保险丝。
产品特性及优势:
节省空间:
--JLS保险丝的特性类似于KLNR/KLSR快熔型RK1类保险丝,但体积相对小得多。
安全性:
--200000 A.I.R.:可对高达200000安培的所有过流进行断路保护。
--极佳的限流功能:阻止短路电流损害的速度比任何其他机械保护器件更快。
--快熔:提供快熔保护,适用于变速驱动器、整流器以及其他含有浪涌敏感型产品的设备。
延长设备使用寿命:
--限流设计降低了短路电流热磁效应对设备造成的危害。
经济性:
--极佳的限流设计,使设备更便于使用,也降低了设备成本。
--生产具有双电压设备的生产商只需在所有额定交流电压产品上统一使用600伏特JLS保险丝和J类保险丝盒,即可简化生产并减少库存。
操作简单:
--200000的A.I.R额定值将对短路计算的需要降至最低。
典型应用:
• 仅适用于有少量或无电机负载的通用电路。
• 电阻负载,例如电阻电热。
• 需要获得快熔型过载保护的负载,例如配有固态器件的设备。
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游来游去 Lv8. 研究员 2018-02-02学习
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小林子 Lv4. 资深工程师 2017-12-22学习了。
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LWR Lv4. 资深工程师 2017-11-24很好,
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