BXK防爆控制箱，機旁防爆控制箱，防爆配電箱

BXK防爆控制箱，機旁防爆控制箱，防爆配電箱是由樂清威創(chuàng)防爆科技有限公司專業(yè)生產(chǎn)；

1 用途和適用范圍
1 Purpose and scope
　　　BXK系列防爆控制箱（以下簡稱控制箱）是按GB3836.1～2設(shè)計和制造，配電箱主要用于1區(qū)或2區(qū)中含有爆炸性混合物為Ⅱ類B級T6組及以下爆炸危險場所，作為交流50Hz，額定電壓至380V，線路中遠(yuǎn)距控制信號、電氣等，并有信號指示燈。
BXK series explosion-proof control box （hereinafter referred to as the control box） is GB3836.1 ~ 2 design and manufacturing, distribution box is mainly used for zone 1 or 2 region containing explosive mixtures for class II B and below T6 group explosive dangerous location, as the exchange of 50Hz, rated voltage up to 380V, far distance control signal lines, electrical and other, and a signal indicating lamp.

2 產(chǎn)品型號和意義及基本參數(shù)
2 types of products and the significance and basic parameters
2．1 產(chǎn)品型號和意義
2.1 types of products and the significance
B XK - □ □ □ □
B XK - □ □
開關(guān)數(shù)（不裝補0）
Number of switches （not 0）
信號燈數(shù)（不裝補0）
Signal lamp number （not 0）
電流表數(shù)（不裝補0）
The current table number （not 0）
按鈕數(shù)（不裝補0）
Button number （not 0）
控制箱
The control box
防爆
Explosion-proof
2．2 基本參數(shù)
2.2 basic parameters
　　　控制箱基本參數(shù)
Control box of basic parameters
1額定電壓：380V
1 of the rated voltage: 380V
2．4 2額定電流：5A
2.42 of the rated current: 5A
2．5 控制箱的防爆標(biāo)志為dⅡBT6;
Explosion-proof control box is the 2.5 sign D Ⅱ BT6;
2．6 控制箱進(jìn)線配用電纜zui大外徑為26mm；
2.6 control box with cable into the line of the largest diameter of 26mm;
3BXK防爆控制箱，機旁防爆控制箱，防爆配電箱在下列情況下能夠可靠工作
3 control box can work reliably in any of the following circumstances
3．1 周圍空氣溫度上限值不超過+40℃，下限值不低于-20℃，且24小時內(nèi)的平均值不超過+35℃；
3.1 the temperature of the air around the upper limit of not more than +40 ℃, lower value not lower than -20 ℃, and within 24 hours of the average value of not more than +35 DEG c;
3．2 安裝地點的海拔不超過2000m；
3.2 installation site elevation not exceeding 2000m;
3．3 在無顯著搖動、振動和沖擊的地方；
3.3 significant shake, no vibration and shock;
3．4 安裝地點zui濕月平均zui大相對濕度不超過95%，同時該月的月平均溫度不低于+25℃；
3.4 installation location the wettest month average maximum relative humidity of not more than 95%, while the average monthly temperature of the month is not lower than +25 ℃;
3．5 污染等級為3級；
3.5 of the pollution level of 3;
3．6 安裝類別為Ⅱ、Ⅲ類；
3.6 installation of class II, class iii;
3．7 防護(hù)等級：IP54。
3.7 protection grade: IP54.
4BXK防爆控制箱，機旁防爆控制箱，防爆配電箱 主要結(jié)構(gòu)及外形安裝尺寸
The 4 main structure and dimensions
4．1 主要結(jié)構(gòu)
The 4.1 main structure
　　　控制箱外殼采用鋼板焊接而成，腔內(nèi)裝有按鈕、信號燈等元件，通過操作機構(gòu)及外殼手柄進(jìn)行操作，且有指示燈顯示。
The control box shell is welded by steel plate, cavity is provided with a button, signal lamps and other components, operated by the operating mechanism and the shell handle, and the indicating lamp display.
5 使用與維修
5 use and repair
5．1 將控制箱安裝固定好，將進(jìn)出線腔蓋打開，把電纜通過引入裝置接至接線端子上，接好內(nèi)外接地線，檢查無誤后合上蓋，用緊固件緊固，并把壓緊螺母旋緊使電纜密封，完畢后即可使用。
5.1 control box installed and fixed, pass in and out line cavity cover is opened, the cable introducing device connected to the terminals, connected inside and outside the ground, check and correct after the upper cover, with the fastening piece, and the pressing nut is screwed up the cable sealing, can after use.
5．2 控制箱不得隨意拆卸，維修進(jìn)先斷開電源后，才能開蓋維修，維修時不得損壞隔爆面，維修后隔爆接合面涂204-1防銹油，并將蓋合好，用螺栓緊固后才能使用。
5.2 control box shall not disassemble, repair in first disconnect the power, in order to open repair, repair shall not be damaged flameproof surface, after the repair of flameproof joint 204-1 coated anti-rust oil, and will cover good, used to bolt after.

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