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BYH系列防爆環(huán)形熒光燈（ⅡB、ⅡC）

詳細信息

型號含義 Modelimplication

適用范圍 Applications

1.1區(qū)、2區(qū)危險場所或20區(qū)、21區(qū)、22區(qū)危險場所；
2.ⅡA、ⅡB、ⅡC爆炸性氣體環(huán)境或可燃性粉塵環(huán)境；
3.戶內、戶外(IP54、IP65*)；
4.溫度組別：T1~T4/T5/T6；
5.應用于石油、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-ustry 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，表面經高速拋丸清理后高壓靜電噴塑。外殼結構緊湊合理、材質密度高強度好、 防爆性能優(yōu)良，表面塑粉附著力強具有良好的防腐能力，表面光潔，美觀大方；
2.燈罩采用高硼硅鋼化玻璃，透光率高，可承受高強沖擊；
3.采用密封結構，保證了較強的防水、防塵能力；
4.燈體和出線套采用無線連接，便于用戶安裝和維修；
5.內裝光源為環(huán)形熒光燈；
6.鋼管或電纜布線。
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.Lamp housing is made of high borosilieate toughened glass with high transmittance, and it can withstand strong impct.
3.It has sealing structure, which has ensured the great functions of water proof and dust proof.
4.The lampbody and outlet sleeve use wireless wire connecting, it's convenient for the users to install and maintaince.
5.Inner lamp is circular fluorescent lamp.
6.Wiring with steel tube or cable.

主要技術參數(shù) Main technical parameters  

額定電壓
Rated
Voltage(V)		 額定功率
Rated
Power(W)		 防護等級
Degree of
protection		 防爆標志
Ex-mark		 防腐等級
Erosion-proof
-class		 電纜外徑
Cable outer
dia.(mm)		 進線口螺紋
Inlet thread
(G")
220 1×22
2×22
 		 IP65 ExdⅡBT6等效于 Ⅱ2G ExdⅡBT6(歐標)
ExedⅡBT6等效于 Ⅱ2G ExedⅡBT6(歐標)
ExdⅡCT6等效于 Ⅱ2G ExdⅡCT6(歐標)
ExedⅡCT6等效于 Ⅱ2G ExedⅡCT6(歐標)
DIP A20 TA,T6等效于 Ⅱ1D ExtD A20 T6(歐標)		 WF1 φ10~φ14 3/4"
   

電壓(V)Voltage
正常Normal 應急 Emergency
 		 應急燈起動時間(S)
Starting time of emergency lamp		 充電時間(h)
Charging time

應急燈照明時間(min)
Lighting time of emergency lamp
AC220 DC6 0.3 24

90

注：使用熒光燈光源作為應急照明時，只有一根燈管作為應急照明用。
Remarks:When fluorescent lamp is used as emergeney lighting.it has just one tube to be emergency lighting..

外形及安裝尺寸 Outline&installation dimension


安裝配件表 Installation accessories and spare parts

序號
No.		 名稱 Description 序號
No.		 名稱 Description
1
2
3
4
5
6
7
8
燈具 Lamp
U型管夾 U-tube clip
管接頭 Fittings
吊桿 Boome
30°彎桿 30°bend-rod type
90°彎桿 90°bend-rod type
吊燈盒Lighting box
防爆整流器 Explosion-proof ballast
9
10
11
12
13
14
15
16
鏈條Chain
cc型索具螺旋扣cc-type rigging screw
吊鉤Hook
防爆三通接線盒Explosion-proof terminal box links
平臺燈桿Platform Pole
平臺彎桿 Platform bend-rod type
活接頭 Union
底板 Bottom board
產品樣本
電子樣本