电力机柜户外电力机柜的防腐蚀能力比较强，因为长期暴露在自然环境中，受各种气候环境影响，风吹日晒雨淋，对它的防水防尘能力要求更高，防护等级一般为室外型应不低于IP54。

The anti-corrosion ability of outdoor power cabinets is relatively strong, because they are exposed to natural environments for a long time and are affected by various climatic environments, such as wind, sun, and rain. Therefore, their waterproof and dust-proof capabilities are required to be higher, and the protection level is generally not less than IP54 for outdoor types.

户外电力机柜在生产时每个小部件都经过技术加工，内部框架结构都采用冷轧钢板折弯成形，上置吊环与钢件直接相连，架体的强度与吊装强度。围板采用冷轧钢板，所有围板均可拆卸，方便内部电器设备的组装和多个单柜并柜连接，底板为多块活动盖板，可以实现走线的方便灵活。

During the production of outdoor power cabinets, each small component undergoes technical processing, and the internal frame structure is formed by bending cold-rolled steel plates. The upper hanging ring is directly connected to the steel parts, and the strength of the frame is related to the lifting strength. The enclosure is made of cold-rolled steel plate, and all enclosures can be disassembled for easy assembly of internal electrical equipment and connection of multiple single cabinets. The bottom plate is made of multiple movable cover plates, which can achieve convenient and flexible wiring.

户外电力机柜所有结构件在喷涂以前进行相应的处理，以满足长期室外使用的需要。柜体应采用组合式结构形式，柜体及骨架可拆解安装，以便于包装、运输和搬运，柜体底座应采用组合式结构，以便运输及施工。结构组装后应整洁、美观，各焊口应无裂纹、烧穿、咬边、气孔、夹渣等缺陷，接地处应有明显的标记。各紧固件联接应牢固，所有紧固件应具有镀层或涂层，紧固联接采取防松措施。柜体内部结构和设备须采用等电位连接方式，各连接处的阻抗小于0.1Ω，机柜上应具有不小于M8的保护接地端子。机柜的结构各结合处及门的缝隙应均匀，门的开启、关闭应灵活自如，锁紧。门的开启角度不小于90度。

All structural components of outdoor power cabinets shall be treated accordingly before spraying to meet the needs of long-term outdoor use. The cabinet should adopt a combination structure, and the cabinet and frame can be disassembled and installed for packaging, transportation, and handling. The cabinet base should adopt a combination structure for transportation and construction. After structural assembly, it should be clean and beautiful, and each welding joint should have no defects such as cracks, burning through, undercutting, air holes, slag inclusion, etc. The grounding point should have obvious markings. Each fastener connection should be firm, and all fasteners should have a coating or coating. Anti loosening measures should be taken for the fastening connection. The internal structure and equipment of the cabinet must adopt equipotential connection method, and the impedance at each connection point should be less than 0.1 Ω. The cabinet should have a protective grounding terminal of no less than M8. The joints of the cabinet structure and the gaps between the doors should be uniform, and the opening and closing of the doors should be flexible and secure. The opening angle of the door shall not be less than 90 degrees.

户外电力机柜也是机箱机柜">户外机箱机柜的一种，针对户外使用的特点对它们的要求是一致的。足够高的防护等级能够很好的保护户外使用的电子设备不被风吹雨淋，使其能够保持更长的使用寿命。

Outdoor power cabinets are also a type of chassis cabinet, and their requirements for outdoor use are consistent. A sufficiently high level of protection can effectively protect electronic devices used outdoors from wind and rain, allowing them to maintain a longer service life.

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