一.保護(hù)功能1、KBZ9-400、200/1140(660)饋電開關(guān)本體具有合、分閘、故障指示,千歐表絕緣阻值顯示; 2、過載、短路倍數(shù)均可整定,通過插件撥碼整定;3、開關(guān)具有短路、過載、漏電閉鎖、三相對稱性漏電保護(hù)、選擇性漏電保護(hù)、分支開關(guān)漏電保護(hù)的后備保護(hù)等保護(hù)功能;4、具有風(fēng)電瓦斯閉鎖功能。 二.技術(shù)參數(shù) 額定電壓: 1140(660)額定電流: 400、200工作頻率: 50Hz過載倍數(shù): 0~1 Ie短路倍數(shù): 0~10Ie合閘方式:
機(jī)械合閘機(jī)械保持 DONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYING