过电压熔断器 over voltage fuse
高电压熔断器 high voltage fuse
低电压熔断器 Low-voltage fuses
低电压设备用熔断器 fuses for low tension installations
高压电力熔断器[熔丝 high-presure power fuse
熔断器选择必须依据其使用条件来进行，主要有系统电压、额定电流、短路容量、保护配合等。
Selection of fuses must be carried out according to their use conditions, mainly they are system voltage, rated current, short circuit capacity, protection suitability etc.
概述了在轨道交通系统中选用直流熔断器的目的及选用方法，包括额定电压、额定电流的选择，与断路器的配合工作。
The object of using DC fuse in tunnels and way of selection were expounded, including the selection of rated voltage and current, and the coordination of circuit breakers.
介绍了一种敷层效应的原理，利用该原理已研制出一种高压电压互感器保护用限流熔断器。
This paper introduces the principle of a layer effect method to manufacture a new current limiting fuse for protecting high voltage potential transformers.
应用推荐