概述 / Overview
GGD 低压固定式开关柜，是我国研制开发且广泛使用的一种新型低压成套开关设备。技术符合 IEC60439《低压成套开关设备和控制设备》、GB7251.1《低压成套开关设备和控制设备》等标准。
GGD 型交流低压配电柜具有分断能力高、动热稳定性好、电气方案灵活方便、实用性强等特点；适用于发电厂、变电站、工矿等电力用户。做为动力、照明及配电设备的电能转换、分配与控制之用。
GGD Low-votage fixed-type switchgear is a switch equipment of complete set,developed and widely used in our country.It meets the needs of IEC60439《Low-votage complete switch equipment and controller》,GB7251.1《Low-voltage complete swtich equipment and controller》and other standards.
GGD type AC low voltage distribution cabinet has the characteristics of high breaking ability, good dynamic and thermal stability, exible and convenient electrical scheme, strong practicality,etc. Applicable to power plants, substations, mines and other power users. Electrical energy conversion, distribution and control for power, lighting and distribution equipment.
开关柜技术参数 / Techniacl Paramenters of Switchgear
开关柜结构特点 / Switch Cabinet Structure Features
• 框架采用 8MF 冷弯型钢局部焊接组装而成，结构简单，强度高；
• 主要元件以固定式安装为主，配合隔离刀开关使用，具有明显断电，更加安全；
• 柜体的顶底及门板具有多处通风孔，保证柜体的良好散热性，可有效的延长内部元件的使用寿命；
• 结构美观、简单，安装、拆卸便捷，方便后期检修维护；
• 固定式结构，强度高、成本低，性价比优秀。
• The frame is locally welded and assembled by 8MF cold-formed steel, with simple structure and high strength;
• The main components are mainly fixed installation, with the use of isolating knifeswitch, with obvious power o , more safety;
• The top and bottom of the cabinet body and the door plate have multiple ventilation holes to ensure good heat dissipation of the cabinet body, which can e ectively prolong the service life of internal components;
• Beautiful structure, simple, convenient installation, disassembly, convenient maintenance;
• Fixed structure, high strength, low cost, excellent cost performance.
