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2023/10/20 13:35:00 防爆正压柜
Working principle of explosion proof positive pressure cabinet 1. When the pressure is higher than 1000 Pa, the relief valve automatically ope...
2023/10/20 13:35:00 
什么叫防爆正压柜?   1、当气压高于1000Pa时,泄压阀主动敞开排气阀,主动调整内部气压,确保商品不受高气压冲击而变形损坏。   2、当气压低于50Pa时,自控体系主动宣布报警以及输出报警信号,需调整内部压力,补气成功时,主动康复正常,不然必要时可设置体系主动断电(国标规则1区低压报警需堵截...
2023/10/20 13:35:00 Explosion-proof positive pressure cabinet
Product introduction of explosion-proof positive pressure cabinet with left and right chambers I. Application Scope of Explosion-proof Positive Pre...
2023/10/20 13:35:00 
One, the positive pressure explosion-proof control cabinet selection Types of meaning PXK - / / / / / / T The user can mark according to special re...
2023/10/20 13:35:00 
防爆正压柜适用范围   防爆正压柜在爆炸性气体环境危险区域应用的划分:   不同的国家和地区,按各自的标准划分爆炸危险区域。我国根据爆炸性气体混合物出现的频繁程度和持续时间,将爆炸性气体环境分为0区、1区和2区。(与IEC国际电工委员会一致)   0区:连续出现或长期出现爆炸性气体混合物的环境...
2023/10/20 13:35:00 
The working principle of a, explosion-proof is the closet 1. When air pressure is higher than 1000 pa, pressure release valve automatically open the ...
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