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BXX51系列防爆動(dòng)力檢修箱 防爆配電箱（IIB、IIC）

詳細(xì)信息

型號(hào)含義 Model implication

適用范圍 Applications

1.1區(qū)、2區(qū)危險(xiǎn)場(chǎng)所或20區(qū)、21區(qū)、22區(qū)危險(xiǎn)場(chǎng)所；
2.ⅡA、ⅡB、ⅡC爆炸性氣體環(huán)境或可燃性粉塵環(huán)境；
3.戶(hù)內(nèi)、戶(hù)外(IP65、IP66*)；
4.溫度組別：T1~T4/T5/T6。
5.應(yīng)用于石油、化工、航天、軍工等場(chǎng)所。
1.Hazardous:division 1 &2,or 20,21,&22;
2.Explosive gas atmosphers: classⅡA ⅡB ⅡC or inflammabledust environment;
3.Indoor or outdoor(IP65,IP66*);
4.Temperature class:T1~T4/T5/T6.
5.Widely using in the fields of oil, chemical industry, spaceflight,war ind-ustru and so on.

產(chǎn)品特點(diǎn) Features

1.殼體采用高強(qiáng)度合金鋁一次性壓鑄成型，表面經(jīng)高速拋丸清理后高壓靜電噴塑。外殼結(jié)構(gòu)緊湊合理、材質(zhì)密度高強(qiáng)度好、防爆性能優(yōu)良，表面塑粉附著力強(qiáng)具有良好的防腐能力，表面光潔，美觀大方；
2.內(nèi)可裝元件為：C120高分?jǐn)嘈⌒蛿嗦菲?、NSX、CM1、DZ47塑殼斷路器及信號(hào)燈等，若需安裝其他特殊元件，可與公司工程技術(shù)人員聯(lián)系；
3.具有過(guò)載保護(hù)、短路保護(hù)、漏電保護(hù)等功能；
4.本產(chǎn)品為復(fù)合型模塊化結(jié)構(gòu)，開(kāi)關(guān)腔為隔爆型，母線腔和接線腔為增安型，可根據(jù)擁護(hù)要求，對(duì)各回路進(jìn)行自由組合；
5.可根據(jù)用戶(hù)要求特制，如加裝電涌保護(hù)器、電流表、電壓表、互感器等；常規(guī)產(chǎn)品操作手柄為工程塑料，操作手柄可根據(jù)要求加裝掛鎖；
6.鋼管，電纜布線均可。
1.Shell made of high strength aluminum alloy casting off the surface after blast cleaning by high voltage electrostatic spray.Shell compact structure, high density material strength, Explosion-proof performance, the surface of plastic powderadhesion ability with good anti-corrosion, the surface smooth, elegant appearance;
2.Built-in C120and NSX, Cm1 circuit breaker and indicator lights, etc. Please contact our company's technical engingeersif you want to install other special components;
3.With overload, short-circuit and leakage protection functions;
4.This product is in the structure of combined modularization, the switch case is flame-prooftype,and the bus bar case andconnecting case are increased safety type. Each branch circuit can be assembled freely according to the user's requests;
5.It can be made on user's request, including adding electric surge protector. ammeter, voltmeter and mutual inducor, etc.The operation handle of generalproducts is made of engineering plastics, What's more, the handle can be addad padlockaccording to the request, the padlock handle of theminicircuit-breaker is made of highly intensive aluminium alloy;
6.Wiring with steel tube or cable.

主要技術(shù)參數(shù) Main technical parameters

額定電壓(V)
Rated voltage		 額定電流(A)
Branch current		 支路數(shù)
Branch Number		 進(jìn)線口螺(G")
Inlet's thread		 出線口螺紋(G")
Outlet's thread
380 60~100 2
4		 2~3 1~11/2

 

防爆標(biāo)志
Ex-mark		 防腐等級(jí)
Erosion-proof-class		 防護(hù)等級(jí)
Protection class
ExdeⅡBT6/T5/T4 等效于 Ⅱ2G ExdeⅡBT6/T5/T4(歐標(biāo))
ExdeⅡCT6/T5/T4 等效于 Ⅱ2G ExdeⅡCT6/T5/T4(歐標(biāo))
DIP A20 TA,T6/T5/T4 等效于 Ⅱ1D Ex tD A20 T6/T5/T4(歐標(biāo))		 WF1 IP54
*IP55

電氣原理圖 Electrical diagram

外形及安裝尺寸 Outines & installation dimensions

型號(hào) type A B C D E F G 型號(hào) type A B C D E F G
BXX51-3KXX
BXX51-4KXX
BXX51-6KXX
BXX51-8KXX		 400
600
600
600		 422
617
617
617		 455
647
647
647		 385
385
575
575		 400
400
600
800		 470
470
680
900		 165
165
165
165		 BXX51-3KXD
BXX51-4KXD
BXX51-6KXD
BXX51-8KXD		 400
600
600
600		 422
617
617
617		 455
647
647
647		 385
385
575
768		 400
400
600
800		 525
525
820
1020		 165
165
165
165

注:ⅡC級(jí)與ⅡB級(jí)外型尺寸相同

型號(hào) type A B C D E F G 型號(hào) type A B C D E F G
BXX51-3KXX
BXX51-4KXX
BXX51-6KXX
BXX51-8KXX		 600
600
900
900		 675
675
967
967		 720
720
1008
1008		 555
855
855
855		 600
900
900
900		 740
1050
1050
1350		 275
275
275
275		 BXX51-3KXD
BXX51-4KXD
BXX51-6KXD
BXX51-8KXD		 600
600
900
900		 675
675
967
967		 720
720
1008
1008		 555
855
855
1155		 600
900
900
1200		 850
1160
1160
1470		 275
275
275
275

注:ⅡC級(jí)與ⅡB級(jí)外型尺寸相同

產(chǎn)品樣本
電子樣本