价格:未填
供应:99999
发货:3天内
一．保护功能1、KBZ9-400、200/1140(660)馈电开关本体具有合、分闸、故障指示，千欧表绝缘阻值显示； 2、过载、短路倍数均可整定，通过插件拨码整定；3、开关具有短路、过载、漏电闭锁、三相对称性漏电保护、选择性漏电保护、分支开关漏电保护的后备保护等保护功能；4、具有风电瓦斯闭锁功能。 二．技术参数 额定电压： 1140（660）额定电流： 400、200工作频率： 50Hz过载倍数： 0~1 Ie短路倍数： 0~10Ie合闸方式： 机械合闸机械保持 DONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYINGDONGYING