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DW15断路器上海人民电气有限公司介绍

2020/8/24 10:59:21      点击:

DW15万能断路器结构特征

1、DW15-200400630万能式断路器
  该断路器为立体布置形式,触头系统、快速电磁铁、左右侧面板均安装在一块绝缘板上。上部装有灭弧系统,操作机构可装在正前方或右侧面。有“分”、“合”指示及手动断开按钮。其左上方装有分励脱扣器,背部装有与脱扣半轴相连的欠电压脱扣器。速饱和电流互感器或电流电压变换器套在下母线上。欠电压延时装置、热继电器或半导体脱扣器均可分别装在下方。
2DW15-1000160025004000万能式断路器
  DW15万能式断路器为立体式布置形式、触头系统,操作机构均安装在铁制框架上。上部有灭弧系统,右面装有操作机构。“通”、“断”指示及手动“合”“分”按钮。左侧面装有分励脱扣器、欠电压脱扣器。速饱和电流互感器或电流电压变换器套在下母线上。欠电压延时装置、热继电器或半导体脱扣器均可分别装在一方。
3DW15C低压抽屉式断路器
  DW15万能式断路器由断路器本体(经改装的DW15)和抽屉座组成。断路器本体上装有隔离触刀、二次回路动触头,接地触头支承导轨等。抽屉座由左右侧板、铝支架、隔离触座、二次回路静触头、滑架等组成。正下方由操作手柄、螺杆等组成推拉操作机构。