产品型号及含义

Product model and meaning

规格尺寸

Specification and size

高度H（mm）× 宽度W（mm）× 深度D（mm）

 2200     600       800（1000）

 2200     800       600（800、1000）

 2200     1000       600（800、1000）

用途及性能

GCK低压抽出式配电柜适用于交流50HZ,660V及以下的三相五线制输配电系统。作为电力系统的发电厂、变电站、工矿企业和高层建筑中受电、馈电、照明及电动机控制之用。

GCK低压抽出式配电柜，采用先进的拼装结构和组合单元，抽出式组合单元叠装于封闭的金属柜体隔室内，其防护等级为IP30,具有安全、可靠、方便、灵活等优点。

符合国家标准：IEC439-1《低压成套开关设备和控制设备》、GB7251.1《低压抽出式成套开关设备》。

Application and performance

GCK low-voltage draw-out power distribution cabinet is suitable for AC 50HZ,660V and below three-phase five-wire transmission and distribution system. As an electric power system in power plants, substations, industrial and mining enterprises and high-rise buildings for receiving, feeding, lighting and motor control.

GCK low-voltage drawout type power distribution cabinet adopts advanced assembly structure and combination unit, and the drawout type combination unit is stacked in the closed metal cabinet compartment, and its protection level is IP30, which has the advantages of safety, reliability, convenience and flexibility.

In line with national standards: IEC439-1 "Low-voltage switchgear and control equipment", GB7251.1 "low-voltage withdraw-type switchgear".

结构特点

装置的主结构采用C型钢，柜架为组合式结构，主构架上均有安装模数孔E=25mm.按需要加装门、隔板、支架、母线及抽出式部件和电器元器件，最后加装封板便组成完整的开关柜。柜体主要分为水平母线室、垂直母线室、功能单元室及电缆室，各单元的功能作用相对独立。水平母线位于柜体顶端后部，打开顶盖即可方便水平母线安装。

垂直母线设置于柜左后部并用母线罩隔离，保证了检修的安全性。抽屉单元采用双导轨制，操作方便轻松。柜门、侧板、顶盖、后门、封板等外观可见部件均采用环氧粉末静电喷涂或镀锌处理，涂层均匀美观耐腐蚀。

Structural characteristics

The main structure of the device is made of C-type steel, the cabinet frame is a combined structure, and the main frame is equipped with installation module holes E=25mm. According to the need to install the door, partition, bracket, bus and extraction parts and electrical components, and finally install the sealing plate to form a complete switch cabinet. The cabinet is mainly divided into horizontal bus room, vertical bus room, functional unit room and cable room, and the function of each unit is relatively independent. The horizontal bus bar is located at the rear of the top of the cabinet, and the installation of the horizontal bus bar can be facilitated by opening the top cover.

The vertical bus bar is arranged at the left rear of the cabinet and isolated by the bus bar cover to ensure the safety of maintenance. Drawer unit adopts double guide rail system, easy to operate. Cabinet doors, side panels, top covers, back doors, sealing plates and other visible parts are all treated with epoxy powder electrostatic spraying or galvanized, and the coating is uniform, beautiful and corrosion resistant.