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BdH系列防爆鎮(zhèn)流器(ⅡB、ⅡC)

詳細信息

型號含義 Model implication

適用范圍 Applications

1.1區(qū)、2區(qū)危險場所或20區(qū)、21區(qū)、22區(qū)危險場所;
2.ⅡA、ⅡB、ⅡC爆炸性氣體環(huán)境或可燃性粉塵環(huán)境;
3.戶外(IP65*);
4.溫度組別:T1~T4/T5/T6;
5.應用于石油、化工、航天、軍工等場所。
1.Hazardous:division 1 &2,or 20,21,&22;
2.Explosive gas atmosphers: classⅡA ⅡB ⅡC or
inflammable dust environment;
3. outdoor(IP65*);
4.Temperature class:T1~T4/T5/T6;
5.Widely using in the fields of oil ,Chemical industry, spaceflight,war ind-ustry and so on.

產品特點 Features

1.殼體采用高強度合金鋁一次性壓鑄成型,表面經高速拋丸清理后高壓靜電噴塑。外殼結構緊湊合理、材質密度高強度好、防爆性能優(yōu)良,表面塑粉附著力強具有良好的防腐能力,表面光潔,美觀大方;
2.鋼管或電纜布線;
3.可按要求做成補償器。
1.Shell made of high strength aluminum alloy casting off the surface after blast cleaning by high voltage electrostatic spray.Shell compact structure, high density material strength, Explosion-proof performance, the surface of plastic powderadhesion ability with good anti-corrosion, the surface smooth, elegant appearance;
2. Wiring with steel tube or cable;
3.It can be made into compensator on request.

主要技術參數(shù) Main technical parameters

防爆標志
Ex-mark
功率(W)
Power
電壓(V)
Voltage
防護等級
Protection
grade
電纜外徑(φ,mm)
Cable's outer
diameter
進線口螺紋
(G")
Inlet's thread
ExeⅡT4等效于 Ⅱ2G ExeⅡT4(歐標)
ExnRⅡT4等效于 Ⅱ2G ExnRⅡT4(歐標)
DIP A20 TA,T4等效于 Ⅱ1D ExtD A20 T4(歐標)

70~1000

220 IP65 10~14 3/4

材質:鋁合金材質 Material: Aluminium alloy

外形及安裝尺寸 Outline & installation dimensions

材質:鋁合金材質(ⅡB) Material: Aluminium alloy

A B C D E F 備注 Remark
248 200 228 124 50 200 L70,L100,N70,N100,N110,G80,G125,
L150,L175,G175,N150
295 210

276

115 52 248 L250,L400,G250,G400,N250,N400

材質:鋁合金材質(ⅡC) Material: Aluminium alloy

A B C D E F 備注 Remark
235 214 180 122 40 155 L70,L100,N70,N100,N110,G80,G125,
L150,L175,G175,N150
520 310

260

175 72 230 L250,L400,G250,G400,N250,N400

不銹鋼外殼 Stainless steel enclosure

A B C D E F 備注 Remark
152 170 122 70 234 211 G80,G125,G250,L70,L110L
175,L250,N70,N100,N110,N1510
160 210

122

70 234 251 L400,G400,N250,N400

 

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