BAY-H防爆環形熒光燈（ⅡB、ⅡC）
防爆環形熒光燈適用范圍 Application
1區、2區危險場所。
ⅡA、ⅡB類爆炸性氣體環境。
注：要求ICC類時注明.
Can be used in Zone 1 and Zone 2 dangerous places.
Can be used in IIA、IIB、group explosive atmosphere.
Notice:Please note if need IIC grade needed.
防爆環形熒光燈型號含義 Model implication 產品特點 Features
◆鑄鋁合金外客，表面噴塑。
◆鋼化玻璃燈罩。
◆鋼管或電纜布線均可。
◆配裝光源，環形熒光燈管。
◆可根據用戶要求配裝應急裝置。
◆符合GB3836-2000，IEC60079標準要求。
■Diecasted AI-alloy shell with plastic sprayed surface.
■The lampshade is made of toughened glass.
■Suitable for both steel pipe and cable wiring.
■Equipped with light source,annular fluorescent lamp.
■Can be made to add emergency device as required.
■Suitable for GB3868-2000,IEC60079 standard request.
防爆環形熒光燈主要技術參數 Main technical parameters
額定電壓(v) 額定功率(w) 防爆標志 進線口螺紋(G") 電纜外徑(￠,mm) 防護等級 質量
Rated voltage Rated power Ex-Mark Inlet's thread Cable's outside Protection Mass
diameter grode
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22 x 1 Exd IIBT6
220V/50Hz 22 x 2 *Exde II CT6 3/4 10～14 IP54 8
應急裝置參數 Emergency eqaippment parameters
應急起動時間 (s) Starting duration in emergency 充電時間(h)Charging time 應急照明時間(min) Lighting duration in emergency
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0.3 24 90
吸頂式(x) Ceiling type 吊桿式(g) Pendant type
