型號含義 Modelimplication
適用范圍 Applications
1.1區(qū)、2區(qū)或20區(qū)、21區(qū)、22區(qū)危險場所; 2.ⅡA、ⅡB、ⅡC類爆炸性氣體環(huán)境或可燃性粉塵環(huán)境; 3.強(qiáng)腐蝕氣體和粉塵環(huán)境; 4.戶內(nèi)、戶外(IP65、IP66*); 5.溫度組別:T1~T4/T5/T6; 6.應(yīng)用于石油、化工、航天、軍工等場所。 1.Hazardous:division 1&2or zone 20、21、22; 2.Explosive gas atmospheres: classⅡA,ⅡB,ⅡC or flammable dust atmospheres; 3.Serious erosive gas environment; 4.Indoor or ortdoor(IP65,IP66*); 5.Temperature class:T1~T4/T5/T6; 6.Widely using in the fields of oil, chemical industry, spaceflight, war ind-ustru and so on.
產(chǎn)品特點 Features
1.外殼為增安型結(jié)構(gòu),采用玻璃纖維增強(qiáng)不飽和聚酯樹脂(SMC)壓制而成,外形美觀,具有耐腐蝕,耐沖擊,熱穩(wěn)定性好等優(yōu)良傳統(tǒng)。 2.殼體和蓋的接合面為曲面迷宮式結(jié)構(gòu),確保了較高的防護(hù)等級。 3.內(nèi)裝開關(guān)為隔爆型開關(guān),極數(shù)可以根據(jù)用戶要求自由疊加。 4.鋼管和電纜布線均可。 1.The shell made of glass fiber and unsaturated polyester resinis safety-increased type with aesthetic appearance, functionsof impulsion-with standing, thermal stability, and corrosion-proofing. 2.The joint of shell and cover is the form of devious-labyrinthianstructure, insuring preferable protection class. 3.Inside is arranged exposion-proof switch, the poles can be added freely by the customer's request. 4.Conduit wiring or cable wiring.
主要技術(shù)參數(shù) Main technicl parameters
BHZ8050-20 BHZ8050-32 BHZ8050-63
外形及安裝尺寸 Outline & installation dimensions
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