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GGD低壓固定式開關柜

   發布時間:2019-08-20 20:08:27

GGD低壓固定式開關柜.png


產品概述 Product brief account


GGD低壓固定式開關柜,是我國研制開爰且廣泛使用的一種新型固定式低壓成套開關設備。 本開關相符合IEC60439《低壓成套開關設備和控制設備》、GB 7251.1《低壓成套開關設備和 控制設備》等標準。

GGD Low-voltage fixed-type switchgear is a switch equipment of complete set, developed and widely used in our country, lonform to standards of IEC60439 <Low-voltage complete switch equipment and controller》 GB7251.1《Low-voltage complete switch equipmentand controller!.

產品特點 Product feature

■GGD型交流低壓配電柜的柜體采用通用柜的形式,構架用8MF冷彎型鋼局部焊接組裝而成, 構架零件及專用配套零件由型鋼定點生產廠配套供貨,以保證柜體的精度斕質量。

通用柜的零部件按模塊原理設計,并有20模的安裝孔.通用系數高,可以使工廠實現予以 生產,聯縮短了生產制造周期,也提高了工作效率。

■GGD柜設計時充分考慮到柜體運行中的散熱問題。在柜體上下兩端均有不同數量的散熱槽孔, 當柜內電器元件發熱后,熱量上升,通過上端槽孔排出,而冷風不斷地由下端槽孔補充進柜,使 密封的柜體自下而上形成一個自然風道,達到散熱的目的。

■GGD柜按照現代工業產品造型設計的要求,采用黃金分割比的方法設計柜體外形和各部分的 分割尺寸,使整體美觀大方,面目一新。

■柜門用轉軸活動被鏈與構架相連,安裝、拆卸方便,門的折邊處均嵌有一根山型橡塑條,關門 時門與構架之間的嵌條均有一定壓縮行程,能防止門與相體直接碰撞,也提高了門的防護等級。 ■裝有電器元件的儀表門用多股軟銅線與構架連接。柜內的安裝件與構架間用滾花螺釘連接, 整個構成完整的接地保護電路。

■柜體面漆選用聚酯桔形烘漆,附著力強,質感好,整柜呈亜光色調,避免了眩目效應,給值班 人員創造了較舒適的視覺環境。

■柜體的頂蓋在需要時可拆除,便于現場主母線的裝配和調整,柜頂的四角裝有吊環,用于起 吊和裝運。柜體的防護等級為IP30,用戶也可根據使用環境的要求在IP20-IP40之間選擇


■The cubicle body is of general cubicle type,and the struction is made of 8MF cold rolled sheet steel. The structure spare is made by special manufacturer to improve the body's quality. The cubicle spare is designde modular with 20 munting loles, that reduce the manufacture period and develop the working efficiency.

■Cooling is considered fully while GGD is designed. There are cooling holes on the up and down of the cubicle.When the components getting hot, heat gets up and gets out from the top holes, then cold wind gets into the cubicle to rediate heat.

■The cubicle body and the other are designed by golden section to make the whole cubicle beautiful.

■The ubicle door is connected with hinge and component easy to be installed and dismounted.

■Meter door installed with electric components is connected several soft-copper thread with component. In the cubicle, installation element and component are connected with bolts, that lead into a whole earthing protection circuit

■Housing lacquer select polyester stoving finish that make a comfortable vision environment for the operators.

■The cubicle top lid can be dismounted that easy to be installed and adjusted spot main busbar.Around the top there are four rings so as to hoisting and transport.

■The protection degree is IP30. Users can choise between IP20 to IP40 according to actual environment.


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 voltage380,660V

額定電流rated currentW5000A

額定短時耐受電流(1S)Rated short time withstand current50kA

額定短時峰值電流Rated short time peak current105kA

防護等級Protection degreeIP30

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