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GCK低壓抽出式開關柜

   發布時間:2019-08-20 20:08:11

GCK低壓抽出式開關柜.png


產品概述 Product brief account


GCK低壓抽出式開關相,是一種用標準模件由工廠蛆裝的組合式低壓成套 開關設備,分為動力中心柜(PC)、電動機控制中心柜(MCC)和功率因數自動 補償柜。

本開關柜符合IEC60439-1《低壓成套開關設備和控制設備》、GB7251.1《低 壓成套開關設備和控制設備》等標準。

GC K Low-voltage withdrawable switchgear is a complete switch gear assembled with modules in the factory. They are divided into power center switchgear(PC), motor control center switchgear (MCC)and power factor autocompensating switchgear. It meets the requirements of IEC60439 (Low-voltage complete switch equipment and controller! GB7251.1 Cow-voltage complete switch equipment and controller》standard.

產 品特點 Product feature

本裝置的結構是組合裝配式的,其柜架由薄鋼板采用特殊工藝重壓成形的直 柱,橫檔' 特殊箱角、連接件、門和各種安裝板全部用螺釘緊固連接而成。該種 結構免除了焊接變形和應力??蚣芡庑纬叽绾土悴考庑纬叽缂伴_孔尺寸是按模 數M=20mm變化的。零部件通用性高、適應性強,整個框架挺直并具有足夠的機 械強度。柜架分為母線室、電纜室、組件室三個部分。

柜架后半部為母線室和電纜室,柜后中部安裝水平母線,柜底安裝N線和 PE線均通過高強度絕緣夾固定在相架上,出線端已用母線引出,所以用戶接電 纜十分方便,柜架前半部均為組件室。

The switchgear is of a combination structure. The cubicle consists of columns, crossbars, special pyramdal joints, connecting parts, doors and various mounting plates, which are punched with steel sheets by means of a special techno-logy and fixed each other by screws. This kind of structure prevents the deformation and stress caused by welding. The overall dimensions for the cubicle and its components and all the opening dimensions are in terms of M of 20mm. (M refersto "module" ). The components have a high generalityandadaptability and the whole cubicle has enough michanical strength. The cubicle is divided into three parts: busbar compartment,cable compartment and assem bly com part ment.

The busbar compartment and cable compartment are in the rear part of the cubicle, in the middle of which are mounted horizontal busbars and on the bottom are fixed N line and PE line through high-strength insulating clips. The coulets have their busbars withdrawn for the convenience of cable connection. The assembly compartment is in the front of the cubicle.


主要技術參數Main technical data


額定絕緣電壓Rated insulation voltage660V

額定工作電壓Rated operating voltage/main circuit/ancillary circuit380,660V

水平母線額定電流Horizontal busbar rated currentW5000A

垂直母線額定電流Vertical busbar rated current1250A

額定短時耐受電流(1S)Rated short time withstand current80kA

額定短時峰值電流Rated short time peak current176kA

防護等級Protection degreeIP40

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