亚洲无码在线播放,国产成人精品AA毛片,青草内射中出高潮,国精产品一线二线三线网站

   
   

QYK船用防爆電控箱(IIB、IIC)

   

適用范圍
1、爆炸性氣體環(huán)境:1區(qū)、2區(qū)
2、場所中危險(xiǎn)氣體或蒸氣:IIA、IIB、IIC
3、溫度組別:T1~T4
4、海船甲板、機(jī)倉或海上平臺(tái),防護(hù)等級IP56


Applying scope
1、Explosive gas atmospheres:Zone 1&2
2、Dangerous gases or vapors zone: IIA、IIB、IIC
3、Temperature classes:T1~T4
4、For deck of ship, engine room,offshore drilling platform, degree of protection is IP56

產(chǎn)品特點(diǎn)
1、可用于400V/230V, 50-60HZ線路中作為報(bào)警,檢測功能之用
2、碳鋼或不銹鋼外殼,表面噴塑(不銹鋼可拋光處理)
3、鋼管或電纜布線,電纜布線須用電纜夾緊密封接頭
4、進(jìn)線腔與元件腔分別獨(dú)立
5、可根據(jù)用戶要求制作
6、防爆標(biāo)志:Exd II BT4
7、符合CCS要求
Features
1、It is used for alarm and check usage in circuit of 400V/230V,50- 60Hz
2、Carbon steel or stainless steel enclosure,surface is sprayed with plastics(stainless steel enclosure could be polished)
3、Wiring with conduit or cable,For cable, it should be fitted with explosion-protected cable sealing connector
4、Inlet compartment, apparatus compartment are independent from each other
5、For user′s requirement, it could be specially made
6、Ex-marking:Exd II BT4
7、It meets CCS requirement
   
型號含義 Type designation 舉例 Example