文件编号
Doc. No.
NDT2920257
版次
Edition
第
2
版
Version 2
实施日期
Implementation date
2019-08-19
10
procedures:
（
1
）用
500 Vdc
兆欧表；
(1) Use a 500 Vdc megameter
；
（
2
）在断路器处于断开状态，对进出连接板
1-2
、
3-4
、
5-6
之间，和
1
、
3
、
5
连接板（
3
个连接板
用导线相连）与外壳之间（外壳用金属箔覆盖）分别进行；
(2) Place the breaker in open status, carry out test between 1-2, 3-4 and 5-6 connection boards,
as well as between the 1, 3 and 5 connection boards (connected with wires) and the breaker shell
(covered by metal foil)
；
（
3
）对接至主电路的分励脱扣器，在进线与断路器外壳间；
(3) Test should be done in position between incoming wire and breaker shell to test shunt release
in the main circuit
；
（
4
）绝缘电阻不小于
12M
Ω。
(4) Insulation resistance should not be lower than 12M
Ω
.
6.2
安装方式
Mounting method
请安装在如金属等阻燃物上。断路器可垂直安装见下图
3
，也可以水平安装见下图
4
。
Please
install the breaker on flame retardants such as metal, etc. It can be installed vertically is shown as
follow Fig. 3 or horizontally is shown as follow Fig. 4.
产品垂直安装时，安装面与垂直面的倾斜角度≤
±22.5°
。
When the product is installed vertically,
the angle of inclination between the installation surface and vertical surface shall be
≤±
22.5°.
图
3
直安装
图
4
水平安装
Fig. 3 Vertical installation
Fig. 4 Horizontal installation
7
附件说明
Accessory
7.1
分励脱扣器
Shunt release
根据引出的导线编号接入电源
,
当分励脱扣器的外加电压介于额定控制电源电压的
55%-110%
之间
时，能可靠分断断路器。
Power supply is connected to the shunt release according to output wire number, At rated
2019.12.31
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