MNS是一种模块化、多功能的低压配电柜，应用于冶金、石油化工、工矿企业及基础设施等领域中所有需要可靠性场合多的低压、配电和电动机控制系统。下面小编来讲讲
MNS低压抽屉柜的结构及操作步骤事项。
MNS is a modular and multi-functional low-voltage power distribution cabinet, which is used in all low-voltage, power distribution and motor control systems requiring reliability in metallurgy, petrochemical, industrial and mining enterprises, infrastructure and other fields. The following small section will talk about the structure and operation steps of MNS low-voltage drawer cabinet.
MNS低压抽屉柜的结构与特点：
Structure and characteristics of MNS low-voltage drawer cabinet:
1、为了有利于设备的安装及现场施工，在配电柜中设有专用的电缆通道，并附有相应的电缆固定件。
1. In order to facilitate the installation of equipment and on-site construction, special cable channels are set in the power distribution cabinet, and corresponding cable fasteners are attached.
2、抽屉单元各个位置定位准确、指示清楚、且在各位置分别可用建议3把挂锁进行锁定。
2. Each position of the drawer unit is accurately positioned and clearly indicated, and three padlocks can be used to lock each position.
3、特殊的型材结构及连接方式保证了柜体的强度。
3. The special profile structure and connection mode ensure the strength of the cabinet.
4、抽屉单元采用触头导线直接与“L”型垂直母线活动插接、简单、可靠。MNS可以提供高水准的可靠性和性、人性化的设计，加强了对人身和设备所需的保护。
4. The drawer unit adopts the contact wire to directly connect with the "L" type vertical bus, which is simple and reliable. MNS can provide a high level of reliability and safety, humanized design, and strengthen the protection required for personal and equipment safety.
MNS型低压开关柜操作步骤：
Operation steps of MNS low-voltage switchgear:
a：在远程、就地旋纽旁边的有一小孔(右下方)，用小螺丝刀伸进小孔向下压挡板。
a: There is a small hole (lower right) next to the remote and local knob. Use a small screwdriver to stretch into the hole and press the baffle down.
b：在一次关左侧有一小孔，同样用另一小螺丝刀伸进去顶开。
b: There is a small hole on the left side of the first closing, and another small screwdriver is also used to insert it and open it.
c：两螺丝刀同时用力解锁，打开抽屉门。
c: Unlock the drawer door with two screwdrivers at the same time.
d：手动调整一次开关前面连杆(有时往往打不开，就是因为该处连杆卡住)断开主开关。
d: Manually adjust the front connecting rod of the primary switch (sometimes it cannot be opened because the connecting rod is stuck here) and disconnect the main switch.
e：再确认主开关下方的机械连杆是否已释放到位，若没到位，活动一下即可。
e: Then confirm whether the mechanical linkage under the main switch has been released in place. If not, move it.
f：旋开二次开关按钮，抽出位置
f: Unscrew the secondary switch button to the safe withdrawal position
g：抽出抽屉，然后复位，恢复送电。
g: Draw out the drawer, reset it, and resume power transmission.
h：只有一次开关与二次开关啮合到位抽屉才能抽拉自如、开关才能旋转流畅。
h: The drawer can be pulled freely and the switch can rotate smoothly only when the primary switch and the secondary switch are engaged in place.
The structure and operation steps of MNS low-voltage drawer cabinet are explained here. If you have any questions, please come to our website //www.aqfitlab.com Ask about it!
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