產(chǎn)品詳情
■適用范圍
﹒爆炸性氣體環(huán)境危險(xiǎn)場所：1﹑2區(qū)
﹒爆炸性氣體環(huán)境：ⅡA﹑ⅡB
﹒溫度組別：T4及以下
﹒*可根據(jù)用戶做成粉塵防爆
□Applying scope
﹒Hazardous b:1﹠2
﹒Explosive gas mixture: ⅡA﹑ⅡB
﹒Temperature classes:Less than T4
﹒*Can be made dust explosion-proof according to user s requiment
■型號(hào)含義 Model Meaning
﹒防爆標(biāo)志:ExdIIBT4
﹒防護(hù)等級:IP55
﹒防腐等級:WF2
﹒使用類別:AC-3、AC-4
﹒額定電壓:220V/380V(如有特殊要求請注明)
﹒額定電流:10A (如有特殊要求請注明)
﹒進(jìn)線口螺紋:G3/4(如有特殊要求請注明)
□ Main Technical Parameters
﹒Ex-marK:ExdeIIBT6
﹒Protection grade:IP55
Corrosion-proof grade:WF1
﹒Using sort:AC-3、AC-4
﹒Rated voltage:220V/380V(Please note when special request)
﹒Rated current:10A(Please note when special request)
﹒Ingress thread specification:G3/4(Please note when special request)
■安裝、使用與維修
﹒安裝前應(yīng)檢查本產(chǎn)品銘牌上所列基本數(shù)據(jù)是否與實(shí)際使用條件相符
﹒產(chǎn)品應(yīng)可靠接地
﹒無論何種接線須將引入裝置密封圈壓。
﹒維修時(shí)必須切斷前級電源后開蓋
﹒引入裝置密封圈和橡膠墊均采用耐油橡膠3001制造，用戶在使用、
維修過程中若發(fā)現(xiàn)老化應(yīng)與制造廠聯(lián)系定購，并及時(shí)更換以確保防
爆性能
﹒海拔不超過2000m
﹒周圍環(huán)境溫度為-20～+400C
﹒周圍空氣相對濕度不大于95%
﹒在無顯著搖動(dòng)和沖出振動(dòng)的地方
□Installation usage, maintenance.
﹒Check the data before install it.
﹒Product should be b to ground.
﹒Cable should pressurized in to airproof quoit.
﹒cut off power before maintenance.
﹒In-build System and the rubber circle are made of oil-proof 3001, you
should contact our factory if the airproof quoit is damaged.
﹒The altitude is not over2000m
﹒The environment temperature is-20～+400C
﹒The relative humidity of the air around the equipment is not over95%
﹒No distinct shaking,concussion and libration
