產(chǎn)品名稱:BZC8050系列防爆防腐操作柱(IIC) 產(chǎn)品廠家:樂清市博輝防爆電器有限公司 產(chǎn)品資料: 適用范圍 1、1區(qū)、2區(qū)危險場所。 2、ⅡA、ⅡB、ⅡC類爆炸性氣體環(huán)境。 Application 1、Can be used in Zone 1 and Zone 2 dangerous places. 2、Can be used in ⅡA、ⅡB、ⅡC group explosive atmosphere. 產(chǎn)品特點 1、增安型外殼,內(nèi)裝元件為防爆元件。 2、外殼采用玻璃纖維增強不飽和聚酯樹脂壓制而成,具有外形美觀,耐腐蝕,抗靜電,耐沖擊及熱穩(wěn)定性好等優(yōu)良性能。 3、隔爆型控制開關(guān)具有結(jié)構(gòu)緊湊,可靠性好,體積小,通斷能力強,壽命長,并有多種功能供用戶選配。防爆按鈕采用超聲 波封裝工藝,保證了可靠的結(jié)合強度,按鈕采用模塊式,按鈕的功能可以兩單元自由組合,防爆指示燈采用特殊的設(shè)計, 交流220V-380V通用。 4、外露緊固件均采用不銹鋼,為防掉式設(shè)計維修方便。 5、殼體和蓋的接合面采用迷宮式結(jié)構(gòu),具有較好的防水、防塵能力。 6、符合GB3836-2000,IEC60079標準要求。 Features 1、Safety reinforced shell, inside are mounted Explosion-separate type elements. 2、The shell mould-shaped by glass fiber reinforced and unsaturated ployster resin, has elegant shape excellent performance and functions of corrosion-proofing, electrostatic-insisting, impact-withstanding and perfact thermal reliability.etc. 3、The explosion-separate type, control switch with compact structure, steady property, small volume, high capacity, and long-term life has several functions to be selected freely. Explosion-proofing button by ultrasonic encapsulation arts, ensuring the dependable combining intension. The push button by module, The function of it can combine freely in two units. The explosion-proofig indica tor by special design, using within the AC voltage scope of 220V-380V generally. 4、All the exposed fastening pieces are made of stainless steel and of anti-lost type, which be convenient to maintaining. 5、The joint of shell and cover is the form of devious-labyrinthian struture, Water-proof, dust-proof. 6、Suitable for GB3836-2000, IEC60079 standard request. 主要技術(shù)數(shù)據(jù) Main technical Specification 使用類別 額定工作電壓(V)