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Product

 BXM(D)53 type explosion-proof illumination (power) distribution box (ⅡB,ⅡC)

型號含義 Model implication

適用範圍 Applications

1.1區、2區危險場所或20區、21區、22區危險場所;
2.ⅡA、ⅡB、ⅡC爆炸性氣體環境或可燃性粉塵環境;
3.戶內、戶外(IP54、IP65*);
4.溫度組別:T1~T4/T5/T6;
5.應用於石油、化工、航天、軍工等場所。

1.Hazardous:division 1 &2,or 20,21,&22;
2.Explosive gas atmosphers: classⅡA ⅡB ⅡC or
inflammable dust environment;
3.Indoor or outdoor(IP54,IP65*);
4.Temperature class:T1~T4/T5/T6;
5.Widely using in the fields of oil, chemical industry, spaceflight,
war ind-ustru and so on.

產品特點 Features

1.殼體采用高強度合金鋁一次性壓鑄成型,表麵經高速拋丸清理後高壓靜電噴塑。外殼結構緊湊合理、材質密度高強度好、防爆性能優良,表麵塑粉附著力強具有良好的防腐能力,表麵光潔,美觀大方;
2.內可裝元件為:C65、C120、NSX、DZ47、CM1斷路器及信號燈等,若需安裝其他特殊元件,可與公司工程技術人員聯係;
3.具有過載保護、短路保護、漏電保護、光控等功能;
4.本產品為複合型模塊化結構,開關腔為隔爆型,母線腔和接線腔為增安型,可根據擁護要求,對各回路進行自由組合;
5.可根據用戶要求特製,如加裝電湧保護器、電流表、電壓表、互感器等;常規產品操作手柄材質為工程塑料,操作手柄可根據要求加裝掛鎖,小型斷路器掛鎖手柄材料為高強度鋁合金;
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 powder adhesion ability with good anti-corrosion, the surface smooth, elegant appearance;
2.Built-in C65、C120、NSX、DZ47、and CM1 circuit breaker and indicator lights, etc. Please contact our company's technical engingeers if you wnt 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 and connecting increased safety type are secure. 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 general products is made of engineering plastics, What's more, the handle can be addad padlock according to the request,the padlock handle of the mini circuit-breaker is made of highly intensive aluminium alloy;
6.Wiring with steel tube or cable.

主要技術參數 Main technical parameters<

型號Type 額定電壓
Rated voltage (V)
主回路額定電流
Rated current
of main circuit (A)
支路數
Branch number
主回路總開關數(台)
Switch Number
of main circuit
支路額定電流
Branch current (A)
BXM(D)53-4
BXM(D)53-6
BXM(D)53-8
BXM(D)53-10
BXM(D)53-12
BXM(D)53-4K
BXM(D)53-6K
BXM(D)53-8K
BXM(D)53-10K
BXM(D)53-12K
380
220
60~250 4
6
8
10
12
4
6
8
10
12
  1
3
5
10
15
20
25
32
40
56
60
1

型號Type 防爆標誌
Ex-mark
管螺紋 Thread

電纜外徑

防護等級
Protection category
Cable outer dia.(mm)
進線 Inlet 出線 Outlet 進線Inlet 出線 Outlet
BXM(D)53-4
BXM(D)53-6
BXM(D)53-8
BXM(D)53-10
BXM(D)53-12
BXM(D)53-4K
BXM(D)53-6K
BXM(D)53-8K
BXM(D)53-10K
BXM(D)53-12K
Exde Ⅱ BT5等效於
Ⅱ2G Exde Ⅱ BT5(歐標)
Exde Ⅱ CT5等效於
Ⅱ2G Exde Ⅱ CT5(歐標)
DIP A20 TA,T5等效於
Ⅱ1D ExtD A20 T5(歐標)
G11/4"
~
G3"
G11/2"
~
G11/2"
φ18
φ22
φ26
φ10
~
φ22
IP54
*IP65
φ30
φ34
φ36

φ18
φ22
φ26
φ30
φ34
φ36

電氣原理圖 Electrical diagram

外形及安裝尺寸 Outines & installation dimensions

型號 type A B C D E F G 型號 type A B C D E F G
BXM(D)53-4XX
BXM(D)53-4KXXD
BXM(D)53-6XX
BXM(D)53-6KXX
BXM(D)53-8XX
300
300
300
600
600
357
357
357
675
675
400
400
400
720
720
555
555
555
555
555
600
600
600
600
600
720
720
720
720
720
205
205
205
205
205
BXM(D)53-8KXX
BXM(D)53-10XX
BXM(D)53-10KXX
BXM(D)53-12XX
BXM(D)53-12KXX
600
600
600
600
600
675
675
675
675
675
720
720
720
720
720
555
555
555
555
855
600
600
600
600
900
720
720
720
720
1040
205
205
205
205
205

型號 type A B C D E F G 型號 type A B C D E F G
BXM(D)53-4XX
BXM(D)53-4KXX
BXM(D)53-6XX
BXM(D)53-6KXX
BXM(D)53-8XX
400
400
400
600
600
422
422
422
614
614
451
451
451
655
655
445
445
445
445
445
450
450
450
450
450
570
570
570
570
570
165
165
165
165
165
BXM(D)53-8KXX
BXM(D)53-10XX
BXM(D)53-10KXX
BXM(D)53-12XX
BXM(D)53-12KXX
600
800
800
800
1000
614
810
810
810
1004
655
840
840
840
1034
445
445
445
445
445
450
450
450
450
450
570
570
570
570
570
165
165
165
165
165

型號 type A B C D E F G 型號 type A B C D E F G
BXM(D)53-4XX
BXM(D)53-4KXX
BXM(D)53-6XX
BXM(D)53-6KXX
BXM(D)53-8XX
400
600
600
600
600
422
617
617
617
617
455
647
647
647
647
385
385
385
575
575
400
400
400
600
600
470
470
470
670
670
165
165
165
165
165
BXM(D)53-8KXX
BXM(D)53-10XX
BXM(D)53-10KXX
BXM(D)53-12XX
BXM(D)53-12KXX
600
600
600
600
600
617
617
617
617
617
647
647
647
647
647
575
575
768
768
768
800
800
800
800
1000
900
900
900
900
1120
165
165
165
165
165

型號 type A B C D E F G 型號 type A B C D E F G
BXM(D)53-4XD
BXM(D)53-4KXD
BXM(D)53-6XD
BXM(D)53-6KXD
BXM(D)53-8XD
400
600
600
600
600
422
617
617
617
617
455
647
647
647
647
385
385
385
575
575
400
400
400
600
600
470
470
470
670
670
165
165
165
165
165
BXM(D)53-8KXD
BXM(D)53-10XD
BXM(D)53-10KXD
BXM(D)53-12XD
BXM(D)53-12KXD
600
600
600
600
600
617
617
617
617
617
647
647
647
647
647
765
765
765
765
765
800
800
800
800
800
1110
1110
1110
1110
1410
165
165
165
165
165

注:ⅡC級與ⅡB級外型尺寸相同

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