S(H)TW1 (DW45)系列 智能型断路器
SHTW1系列智能型万能式断路器(以下简称断路器):额定电流为630A~6300A,适用于交流50Hz、400V、690V,主要中配电网络中用来分配电能和保护线路,防止电源设备遭受过载、欠电压、短路、单相接地等故障的危害,该断路器具有多种智能保护功能。可做到选择性保护,并且工作精确,可避免不必要的停电,提高供电可靠性。■断路器型号及意义 Type and its designation
■正常工作条件 ●周围空气温度为-5℃~+40℃,且24h的平均值不超过+35℃(特殊订货的除外);
●安装地点的海拔不超过2000m;
示 意 Hint

1 手把 Handle 2 接线端子 Terminal block 3 隔离挡板 Isolating partition 4 侧板 Side plate 5 抽出手柄 Withdrawout handle 6 位置显示 Position indicator 7 摇手柄 Rotating handle


1 面罩 Panel cover 2 主触头位置显示 Position indication of main contact 3 机构贮能状态指示 Indication of energy storing state 4 铭牌 NameplateSHTW1-2000型外形尺寸及安装尺寸Overall and installing dimensions for SHTW1-2000


SHTW1-3200~6300型门框安装开孔尺寸Door frame assembly and piercing dimensions for SHTW1-3200~6300 
SHTW1-5000型外形尺寸及安装尺寸Overall and installing dimensions for SHTW1-5000 
断路器接线方式及尺寸 Connection mode and dimensions for the breaker are shown (其开孔及尺寸也可以根据用户特殊要求供货。) (The holes and dimensions of external terminals may be determined per requirements of or customers.) SHTW1-2000抽屉式接线方式及尺寸Connection mode and dimensions for SHTW1-2000 withdrawout cubicle.
SHTW1-2000固定式接线方式及尺寸Connection mode and dimensions for SHTW1-2000 Fixed cubicle.

SHTW1-3200固定式接线方式及尺寸Connection mode and dimensions for SHTW1-3200 Fixed cubicle.
SHTW1-4000接线方式及尺寸Connection mode and dimensions for SHTW1-4000
SHTW1-5000接线方式及尺寸Connection mode and dimensions for SHTW1-5000
SHTW1-6300型外形尺寸及安装尺寸Conneciton mode and dimensions fo SHTW1-6300