Application scope of MNS low voltage drawer cabinet
MNS低压抽出式成套开关设备（以下简称开关柜）是为适应电力行业发展的需要，参照国外MNS系列低压开关设备设计改进的低压开关设备。ZBK36001-89《低压抽出式开关设备》，国际标准IEC439规定MNS低压开关设备可满足各种供配电需要，可广泛应用于发电厂、变电站、工矿企业、楼宇、宾馆、市政建设等低压配电系统。
MNS low-voltage withdrawable switchgear (hereinafter referred to as switchgear) is an advanced low-voltage switchgear designed and improved with reference to foreign MNS series low-voltage switchgear to meet the needs of the development of power industry. Zbk36001-89 low voltage withdrawable switchgear, the international standard iec439 stipulates that MNS low voltage switchgear can meet various power supply and distribution needs and can be widely used in low-voltage distribution systems such as power plants, substations, industrial and mining enterprises, buildings, hotels and municipal construction.
MNS低压抽屉柜结构特点
Structural features of MNS low voltage drawer cabinet
MNS低压抽屉柜框架为组合式结构，基本骨架由C型钢组装而成。柜架所有结构件均镀锌，并通过自攻锁紧螺钉或8.8级六角螺栓与基本柜架牢固连接。成一个完整的开关柜。开关柜的内部尺寸、元件尺寸和隔室尺寸均根据模块化（E=25mm）而变化。
The frame of MNS low-voltage drawer cabinet is a combined structure, and the basic frame is assembled from C-shaped steel. All structural parts of the cabinet frame are galvanized and firmly connected with the basic cabinet frame through self tapping locking screws or grade 8.8 hexagon bolts. Into a complete switchgear. The internal dimension, element dimension and compartment dimension of the switch cabinet vary according to modularization (E = 25mm).
MNS低压抽屉柜的结构设计可以满足各种进出线方案的要求：顶进顶出、顶进底出、底进顶出、底进底出。
The structural design of MNS low-voltage drawer cabinet can meet the requirements of various incoming and outgoing line schemes: top in and top out, top in and bottom out, bottom in and top out, bottom in and bottom out.
紧凑的设计：在更小的空间内容纳更多的功能单元。
Compact design: more functional units in smaller space.
结构件通用性强，装配灵活。以E=25mm为模数，结构与抽出单元可任意组合，满足系统设计需要。
The structural parts have strong universality and flexible assembly. Taking e = 25mm as the modulus, the structure and extraction unit can be combined arbitrarily to meet the needs of system design.
母线采用高强度阻燃、高绝缘强度塑料功能板保护，具有抗故障电弧性能，运行维护可靠。
The bus is protected by high-strength flame retardant and high insulation strength plastic functional board, which has fault arc resistance and safe and reliable operation and maintenance.
各种尺寸抽屉的机械联锁机构符合标准，具有连接、试验、分离三个明显位置，可靠。
The mechanical interlocking mechanism of drawers of various sizes meets the standard and has three obvious positions of connection, test and separation, which is safe and reliable.
采用标准模块设计：可组成保护、操作、转换、控制、调节、测量、指示等标准单元，可根据要求任意组装。
Adopt standard module design: it can form standard units such as protection, operation, conversion, control, adjustment, measurement and indication, which can be assembled arbitrarily according to requirements.
采用高强度阻燃工程塑料，有效增强防护和性能。
High strength flame retardant engineering plastics are used to effectively enhance the protection and safety performance.
通用化程度高、标准化、组装容易。具有可靠的质量保证。
High degree of generalization, standardization and easy assembly. With reliable quality assurance.
This is the relevant content of the application scope and structural characteristics of MNS low-voltage drawer cabinet. In addition, the equipment cabinet can choose different protection levels according to different requirements of working environment, and the continuity and reliability of protection are excellent. For more information, you can follow our website www.tongyuhengcheng.com com！