关键词:
断路容量
定义
设计
拆分范围
电气工程
电气设备
熔断体
熔断器
冲击设备
指示器
低电压
低压熔断器
使用条件
性能
保护(装置)
保护设备
额定电压
半导体器件
半导体工程
半导体保险丝
规范(验收)
试验
类型
电压源
标准号:
IEC 60269-4-2009
摘要:
IEC 60269-4:2009 is to be used in conjunction with IEC 60269-1. This Part 4 supplements or modifies the corresonding clauses or subclauses of Part 1. 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. This fifth edition cancels and replaces the fourth edition published in 2006. It constitutes a technical revision. The significant technical changes to the fourth edition are: - the introduction of voltage source inverter fuse-links, including test requirements;- coverage of the tests on operating characteristics for a.c. by the breaking capacity tests;- the updating of examples of standardised fuse-links for the protection of semiconductor devices.