nader NDM3 Series Product Manual page 20

8.3 辅助触头、报警触头
8.3.1 辅助、报警触头接入相应外围控制电路
8.3 Auxiliary contact, alarm contact
8.3.1 Auxiliary and alarm contacts accessed into relative external control circuit/
分类
Category
辅助触头
Auxiliary contact
报警触头
Alarm contact
8.3.2 辅助、报警触头状态指示图
8.3.2 Status indicator diagrams of auxiliary and alarm contacts
附件名称
Accessary Name
辅助触头
Auxiliary contact
报警触头
Alarm contact
8.4 电动操作机构
在外加电源情况下，可通过电动操作机构对断路器进
行合、分操作。
8.4 Motor-operated mechanism
The breaker can be closed and opened by an motor-operated
mechanism in the condition of external power supply.
地址：上海市浦东新区申江南路 2000 号
文件编号：NDT2920003
壳架电流(A)
Frame current (A)
63-250
400-1250
63-250
400-1250
断路器状态
Status of breaker
"分"或"自由脱扣"
Breaking or free tripping
"合"Closing
"分"或"合"
Breaking or closing
"自由脱扣"
Free tripping
邮编：201315
第 20 页 共 25 页
约定发热电流
Ith(A)Conventional
thermal current Ith
(A)
3
3
Connection status of circuits
"接通"与"断开"相互转换
Switchover between closing and opening
"接通"与"断开"相互转换
Switchover between closing and opening
Wiring diagram of motor-operated mechanism
电话：(021)68586699
文件版本：6
额定工作电流 Ie(A)
Rated working current Ie(A)
0.3(AC400V)/0.15(DC220V)
0.4(AC400V)/0.15(DC220V)
0.3(AC400V)/0.15(DC220V)
0.4(AC400V)/0.15(DC220V)
线路接通状态
电动操作机构接线图
传真：(021)23025796