BZA8050防爆防腐主令控制器生產廠家
BZA8050防爆防腐主令控制器
適用范圍
1、1區、2區危險場所。
2、ⅡA、ⅡB、ⅡC類爆炸性氣體環境。
Application
1、Can be used in Zone 1 and Zone 2 dangerous places.
2、Can be used in ⅡA、ⅡB、ⅡC group explosive atmosphere.
產品特點
1、增安型外殼，內裝元件為防爆元件。
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，耐沖擊及熱穩定性好等優良性能。
3、隔爆型控制開關具有結構緊湊，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計，交流220V～380V通用。
4、外露緊固件均采用不銹鋼，為防掉式設計維修方便。
5、殼體和蓋的接合面采用迷宮式結構，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 swich 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-proof indicator 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.
主要技術數據 Main technical Specification
使用類別 額定工作電壓(V) 額定工作電流(A) 防護等級 防爆標志 防腐等級 進線口螺紋(G″） 電纜外徑(F,mm)
AC-3
AC-4 220 380 10 IP65 Exed Ⅱ CT6 WF2 3/4 * 8-14
產品方案布置舉例 Arranging of product project
一開關(BK系列) BZA8050-K1
一鈕（紅、綠） BAZ8050-A1
一鈕（磨茹頭自持式） BAZ8050-A1
兩鈕（一起動一磨茹頭自持式）BAZ8050-A1D1
一鈕一燈 BAZ8050-A1D1
兩鈕(一紅一綠) BZA8050-A2
一開關一表 BZA8050-B1K1
一開關一燈 BZA8050-D1K1
三鈕其中一鈕為蘑茹頭自持式 BZA8050-A3
二鈕一燈 BZA8050-A2D1
