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BDR52系列防爆電加熱器(ⅡB、ⅡC)

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.戶內(nèi)、戶外(IP65、IP66*);
4.溫度組別:T1~T6;
5.應(yīng)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: class ⅡA ⅡB ⅡC or inflammabledust environment;
3.Indoor or outdoor(IP65,IP66*);
4.Temperature class:T1~T6;
5.Widely using in the fields of oil, chemical industry, spaceflight,war ind-ustru and so on.

產(chǎn)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(jīng)高速拋丸清理后高壓靜電噴塑。外殼結(jié)構(gòu)緊湊合理、材質(zhì)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.電加熱管外殼為不銹鋼,內(nèi)部采用耐高溫緣膠壓力注射定型電熱體,外套采用鋁合金;
3.法蘭式安裝,特殊要求可定制。
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.The cover of electrical heater tube is made of stainless steel and the interioradopt high temperature resistance insulationglue, the pressure injectedelectro thermal part, the case is made of aluminium alloy;
3.Flange mounting. It can be designed on request.

主要技術(shù)參數(shù) Main technical parameters

型號
Type
額定電壓(V)
Rated voltage
額定功率(KW)
Rated power
防爆標志
Ex-mark
防護等級
Degree of
protection
進線口螺紋(G")
Inlet thread
防腐等級
Erosion-proof
class

BDR-1/□
BDR-3/□
BDR-6/□
BDR-9/□
BDR-12/□
BDR-15/□

220/380

1
3
6
9
12
15
Exd ⅡBT4等效于
Ⅱ2G Exd ⅡBT4(歐標)
ExdⅡCT4等效于
Ⅱ2G Exd ⅡCT4(歐標)
IP54

G3/4"
G1"
G1 1/4

φ8~φ14
φ12~φ18
φ15~φ23
380

外形及安裝尺寸 Outline & installation dimensions


產(chǎn)品關(guān)鍵字:防爆電加熱器
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