MNS是一種模塊化、多功能的低壓配電柜，應用于冶金、石油化工、工礦企業及基礎設施等領域中所有需要可靠性場合多的低壓、配電和電動機控制系統。下面小編來講講
MNS低壓抽屜柜的結構及操作步驟事項。
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低壓抽屜柜的結構與特點：
Structure and characteristics of MNS low-voltage drawer cabinet:
1、為了有利于設備的安裝及現場施工，在配電柜中設有專用的電纜通道，并附有相應的電纜固定件。
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、抽屜單元各個位置定位準確、指示清楚、且在各位置分別可用建議3把掛鎖進行鎖定。
2. Each position of the drawer unit is accurately positioned and clearly indicated, and three padlocks can be used to lock each position.
3、特殊的型材結構及連接方式保證了柜體的強度。
3. The special profile structure and connection mode ensure the strength of the cabinet.
4、抽屜單元采用觸頭導線直接與“L”型垂直母線活動插接、簡單、可靠。MNS可以提供高水準的可靠性和性、人性化的設計，加強了對人身和設備所需的保護。
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型低壓開關柜操作步驟：
Operation steps of MNS low-voltage switchgear:
a：在遠程、就地旋紐旁邊的有一小孔(右下方)，用小螺絲刀伸進小孔向下壓擋板。
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：在一次關左側有一小孔，同樣用另一小螺絲刀伸進去頂開。
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：兩螺絲刀同時用力解鎖，打開抽屜門。
c: Unlock the drawer door with two screwdrivers at the same time.
d：手動調整一次開關前面連桿(有時往往打不開，就是因為該處連桿卡住)斷開主開關。
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：再確認主開關下方的機械連桿是否已釋放到位，若沒到位，活動一下即可。
e: Then confirm whether the mechanical linkage under the main switch has been released in place. If not, move it.
f：旋開二次開關按鈕，抽出位置
f: Unscrew the secondary switch button to the safe withdrawal position
g：抽出抽屜，然后復位，恢復送電。
g: Draw out the drawer, reset it, and resume power transmission.
h：只有一次開關與二次開關嚙合到位抽屜才能抽拉自如、開關才能旋轉流暢。
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 http://www.cr4.com.cn Ask about it!
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