IEC 60269-4:2024 低压熔断器.第4部分:半导体器件保护用熔断体的补充要求

标准编号：IEC 60269-4:2024

中文名称：低压熔断器.第4部分:半导体器件保护用熔断体的补充要求

英文名称：Low-voltage fuses - Part 4: Supplementary requirements for fuse-links for the protection of semiconductor devices

发布日期：2024-08-09

标准范围

IEC 60269-4:204适用于以下补充要求。除非下文另有说明，否则用于保护半导体器件的熔断体应符合IEC 60269-1的所有要求，并应符合以下规定的补充要求。这些补充要求适用于标称电压高达1000V AC或1500V DC的电路中包含半导体器件的设备中的熔断器。对于一些保险丝可以使用更高额定电压的链路。

IEC 60269-4:2024 applies with the following supplementary requirements. Fuse-links for the protection of semiconductor devices shall comply with aIl requirements of IEC 60269-1, if not otherwise indicated hereinafter, and shall also comply with the supplementary requirements laid down below. These supplementary requirements apply to fuse-links for application in equipment containing semiconductor devices for circuits of nominal voltages up to 1 000 V AC or 1 500 V DC. For some fuse？links higher rated voltages can be used.

标准预览图