电压互感器保护用高压限流熔断器xrnp1

本产品适用与户内交流50hz,额定电压3.6-40.5kv系统作为电力互感器的过载或短路保护之用.一.型号(1)国标型号二.基本参数熔断器的基本参数如表1型号额定电压kv额定电流(a)开断能力(ka)xrnp1-3.63.60.2,0.5,1,2,3,1550xrnp1-7.27.20.2,0.5,1,2,3,15xrnp1-12120.2,0.5,1,2,3,15xrnp1-40.540.50.2,0.5,1,2,3,1531.5xrnp1-12123.15,5,8,10,16,20,2550xrnp1-40.540.53.15,5,8,10,16,2031.5三.主要技术数据熔断器在规定的使用条件下,能可靠的分断使熔体熔化的电流至额定开断电流50ka之间的任何故障电流.四.外型及安装尺寸熔断器的外型及安装尺寸如下.型号外型及安装尺寸abcdefghxrnp1-1-3.6xrnp1-1-7.2xrnp1-1-10xrnp1-1-122802408025719520556175xrnp1-1-40.5550590240526465452100445xrnp1-1-123833408035619225680218xrnp1-1-40.553360024060644252680468