MNS低壓抽屜柜是一個集成式的結合體，其保護功能要從不同的部件上去分析。那么MNS低壓抽屜柜外殼的保護功能如何？今天就從外殼方面分析起來。
MNS low-pressure cabinet of drawers is an integrated combination, its safety protection function should be analyzed from different parts. So how about the protection function of the MNS low pressure chest of drawers shell? Today from the shell analysis.
配電柜系統內部：柜體上部為母線室、前部為電器室、后部為電纜進出線室，各室間有鋼板或絕緣板作隔離，以保證。
Internal safety of power distribution cabinet system: the upper part of the cabinet is the bus room, the front part is the electrical room, and the back part is the cable inlet and outlet room. There are steel plates or insulation plates between the rooms to ensure safety.
保護人身：MNS低壓抽屜柜小室的門與斷路器或隔離開關的操作手柄設有機械聯鎖，只有手柄在分斷位置時門才能開啟。
Personal safety: The door of the MNS low-voltage cabinet compartment is mechanically interlocked with the operating handle of the circuit breaker or disconnector. The door can only be opened when the handle is in the disconnecting position.
高短路自我保護：水平母線采用柜后平置式排列方式，以增強母線抗電動力的能力，是使主電路具備高短路強度能力的基本措施。
High short circuit self-protection: the horizontal bus adopts the horizontal arrangement after the cabinet, in order to enhance the anti-electric power ability of the bus, which is the basic measure to make the main circuit have the ability of high short circuit strength.
母線自我保護：母線用高強度阻燃型、高絕緣強度的塑料功能板保護，具有抗故障電弧性能，使運行維修可靠。
Busbar self-protection: busbar is protected by high-strength flame-retardant plastic functional board with high insulation strength, which has anti-fault arc performance and makes operation and maintenance safe and reliable
模塊的設計保護：采用標準模塊設計，分別可組成保護、操作、轉換、控制、調節、測定、指示等標準單元，可以根據要求任意組裝。
Module design protection: using standard module design, respectively can be composed of protection, operation, conversion, control, adjustment, measurement, indicating and other standard units, can be arbitrarily assembled according to requirements.
柜體內外隔離保護：
MNS低壓抽屜柜采用高強度阻燃型工程塑料，有效加強了防護性能；且柜體可按工作環境的不同要求選用相匹配的防護等級。
Cabinet inside and outside isolation protection: MNS low-pressure drawer cabinet adopts high-strength flame-retardant engineering plastic, which effectively strengthens the protection and safety performance; And the cabinet can be selected according to the different requirements of the working environment to match the level of protection.
How does the MNS low pressure chest of drawers protect the casing? The safety protection function is very powerful, of course, we also need to know more about the safety protection function of other components of the cabinet. To learn more, visit www.zhaowenjy.com.
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EMAIL:jntyhc@163.com 
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