nader NDM3E Series Operating Instructions Manual page 35

文件编号
Doc.No.
Table 17 Status indication of auxiliary contact and alarm contact
附件名称
Accessory name
辅助触头
Auxiliary contact
报警触头
Alarm contact
9.4 电动操作机构 Motor-operated mechanism
图 16-1：电动操作机构实物图
Fig.16-1: Entity figure of motor-operated mechanism
Fig.16-2 Wiring diagram of the motor-operated mechanism
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。
Closing and opening of breaker can be realized through motor-operated mechanism with additional
power supply.
电源输入电压规格：AC 50Hz 220V、380V，DC110V、220V。
Input voltages of the power supply: AC 50Hz 220V, 380V, DC 110V, 220V.
电动操作机构模块具有很高的机械寿命，操作简便，可自动操作，也可手动操作。
The motor-operated mechanism's module has high mechanical life, easy to operate automatically
and manually.
Table 18: Action current, motor power and life of the motor-operated mechanism
配用断路器
Supporting breaker
NDM3E-125
NDT2920002
表 17：辅助、报警触头状态指示表
断路器状态
Status of the breaker
"分"或"自由脱扣"
"Open" or "free tripping"
"合"
"Close"
"分"或"合"
"Open" or "closing"
"自由脱扣"
"free tripping"
表 18：电动操作机构的动作电流、电机功率及寿命表
动作电流（A）
Action current (A)
≤0.5
版次 第 5 版
Edition V ersion5
Connection status of the circuit
Mutual transferring between "On" and "Off"
Mutual transferring between "On" and "Off"
电动机功率（W）
Power of the motor (W)
14
35
实施日期
Implementation date
线路接通状态
"接通"与"断开"相互转换
"接通"与"断开"相互转换
图 16-2：电动操作机构接线图
寿命（次数）
Life (times)
10000
20181213