注意事项/ Notices - nader NDM2E Series Product Manual

字节说明：
Byte descriptions:
大类分列 Arrangement of large class
A:
塑壳断路器 Moulded case circuit breaker
0x03 MCCB
B: 壳架分列（MCCB 为例）Arrangement of frame (for example: MCCB)
800A 壳架 800A frame
0x08
400A 壳架 400A frame
0x04
250A 壳架 250A frame
0x02
100A 壳架 100A frame
0x01
C: 额定电流分列（MCCB 为例）Arrangement of rated currenTsd (for example: MCCB)
0 /
1 100A
2 250A
3 400A
4 630A
5 800A
D: 极数描述 3 ：3P
12. 注意事项/ Notices
12.1 安装注意事项
(1)断路器本体、底板(板后接线用)、底座(插入式接线用)固定在安装板上。
(2)与主电路连接
2.1.必须由具有专业资格的人员进行配线作业。
2.2.确认输入电源处在完全断开的情况下，才能进行配线作业。
2.3.必须安装本体后再进行配线。
2.4.断路器配线必须符合上进下出，即 1,3,5 端子接电源线，2,4,6 端子接负载线，不允许倒进线
12.1Installation precautions
(1)Main body, baseboard (for back-panel wire connection), base (for insertion wire connection) of the
breaker are fixed on an installation panel.
(2)Connected to main circuit.
2.1.Wiring operation should be carried out by professional technicians.
2.2.Wiring operation should be carried out only when input power supply Isd assured completely
broken.
2.3.Wiring operation should be carried out after the main body Isd installed.
2.4.In wiring operation of the breaker, wire should be inserted from the top and pulled out from the
bottom; that Isd to say, terminals 1,3,5 are connected to power wire, and terminals 2,4,6 are connected
to load wire; wiring sequence Isd not allowed to be exchanged.
12.2 运行注意事项
(1)湿手不能操作断路器，否则可能发生电击事故。
(2)断路器不能频繁操作，否则会缩短断路器的使用寿命。
(3)带电动操作机构的断路器脱扣跳闸后，电操机构必须使断路器再扣，然后才能合闸。
12.2 Running precautions
地址：上海市浦东新区申江南路 2000 号
文件编号：NDT2920018
4:4P Descriptions of poles 3: 3P
邮编：201315
第 37 页 共 39 页
文件版本：5
4:4P
电话：(021)68586699 传真：(021)23025796