一、適用范圍:
1、爆炸性氣體混合物危險場所:1區、2區。
2、爆炸性氣體混合物:ⅡA、ⅡB、ⅡC。
3、溫度組別:T1~T4。
註:如需ⅡC級或增安型請註明。同一方向不同規格的通頭,進線口方向代號應重復標註如:D2 (3/4) D1 (1/2)
二、產品特點:
1、鑄鋁合金外殼,表麵噴塑。
2、進線口的方向及規格可由用戶自由選配。
3、鋼管或電纜佈線均可。
4、用戶選型時應明確進出線口的規格數量及方向
三、主要技術參數
額定電壓 | 額定電流 | 防爆標志 | 防護等級 |
380 V | 20 A | Exde Ⅱ BT4 *Exde Ⅱ CT4 *Exde Ⅱ T4 | IP54 *IP55 |
口徑規格 | G1/2" | G3/4" | G1" | G1 1/4" | G1 1/4" |
電纜外徑(Φ,mm) | 8-10 | 10-14 | 12-17 | 15-23 | 18-26 |
四、主要外形尺寸及安裝形式:
型號 | 進口規格數量 | A | B | C | D | E |
ZAHX-20/4 | 1-G3/4" 4-G1/2" | 205 | 185 | 160 | 82 | 100 |
ZAHX-20/8 | 1-G1" 7-G3/4" | 242 | 245 | 196 | 104 | 110 |
ZAHX-20/16 | 1-G1/2" 7-G3/4" | 318 | 332 | 172 | 206 | 110 |
ZAHX-20/24 | 1-G1/2" 11-G3/4" | 422 | 338 | 276 | 224 | 110 |
ZAHX-20/36 | 2-G1/2" 13-G3/4" | 422 | 412 | 276 | 299 | 114 |
五:型號含義:
﹒防爆標志:ExdIIBT4
﹒防護等級:IP55
﹒防腐等級:WF2
﹒使用類別:AC-3、AC-4
﹒額定電壓:220V/380V(如有特殊要求請註明)
﹒額定電流:10A (如有特殊要求請註明)
﹒進線口螺紋:G3/4(如有特殊要求請註明)
□ 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
﹒安裝前應檢查本產品銘牌上所列基本數據是否與實際使用條件相符
﹒產品應可靠接地
﹒無論何種接線須將引入裝置密封圈壓。
﹒維修時必須切斷前級電源後開蓋
﹒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、
維修過程中若發現老化應與制造廠聯系定購,並及時更換以確保防
爆性能
﹒海拔不超過2000m
﹒周圍環境溫度為-20~+400C
﹒周圍空氣相對濕度不大於95%
﹒在無顯著搖動和沖出振動的地方
□Installation usage, maintenance.
﹒Check the data before install it.
﹒Product should be link 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
﹒防爆標志:ExdIIBT4
﹒防護等級:IP55
﹒防腐等級:WF2
﹒使用類別:AC-3、AC-4
﹒額定電壓:220V/380V(如有特殊要求請註明)
﹒額定電流:10A (如有特殊要求請註明)
﹒進線口螺紋:G3/4(如有特殊要求請註明)
□ 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
﹒安裝前應檢查本產品銘牌上所列基本數據是否與實際使用條件相符
﹒產品應可靠接地
﹒無論何種接線須將引入裝置密封圈壓。
﹒維修時必須切斷前級電源後開蓋
﹒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、
維修過程中若發現老化應與制造廠聯系定購,並及時更換以確保防
爆性能
﹒海拔不超過2000m
﹒周圍環境溫度為-20~+400C
﹒周圍空氣相對濕度不大於95%
﹒在無顯著搖動和沖出振動的地方
□Installation usage, maintenance.
﹒Check the data before install it.
﹒Product should be link 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
有防爆的地方 就有志信電氣
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