BDZ52系列防爆斷路器（IIB、IIC）
BDZ52系列防爆斷路器IIB級(jí)IIC級(jí) 溫州
型號(hào)含義 Model implication

適用范圍 Applications
1.1區(qū)、2區(qū)危險(xiǎn)場(chǎng)所或20區(qū)、21區(qū)、22區(qū)危險(xiǎn)場(chǎng)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(IP54、IP65*)；
4.溫度組別：T1~T4/T5/T6；
5.應(yīng)用于石油、化工、航天、等場(chǎng)所。
1.Hazardous: division 1 &2,or 20,21,&22;
2.Explosive gas atmosphers: class ⅡA ⅡB ⅡC or inflammable
dust environment;
3.Indoor or outdoor(IP54,IP65*);
4.Temperature class:T1~T4/T5/T6;
5.Widely using in the fields of oil, chemical industry, spaceflight,
war ind-ustru and so on.
產(chǎn)品特點(diǎn) Features
1.殼體采用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)密度度好、防爆性能優(yōu)良，表面塑粉附著力強(qiáng)具有良好的防腐能力，表面光潔，美觀大方；
2.內(nèi)裝高分?jǐn)嘈⌒蛿嗦菲骰虻蛪核軞な綌嗦菲鳎?br /> 3.具有過載、短路保護(hù)功能；
4.也可根據(jù)要求加裝漏電保護(hù)；
5. 加裝漏電保護(hù)后，當(dāng)漏電電流達(dá)到或超過規(guī)定值時(shí)，能自動(dòng)跳閘，切斷線路，確保人身及設(shè)備安全；
6. 鋼管或電纜布線。
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. Built-in hight disjunction mini breaker or and low voltage plastic circuit breaker;
3. With overload and short circuit protection functions;
4. It can be added leaking protection;
5. after adding the leakage proection device, the circuit breaker can auto trip and turn off when the power current is on
or over the rated value, to ensure safety of personnel and facilitirs;
6. Wiring with steel tube or cable.
主要技術(shù)參數(shù) Main technical parameters
型號(hào)
Type 額定電壓(V)
Rated voltage 脫扣電流(A)
Trip current 電纜外徑(mm)
Cable outer dia. 進(jìn)線口螺紋(G")
Inlet thread 備注
Remark
BDZ52-32
BDZ52-63
BDZ52-100
BDZ52-100
BDZ52-225
BDZ52-400
BDZ52-630 380/220 1,3,6,12
40,50,63
50,63,100
1
1
225,250
4 φ10~φ18
φ15~φ23
φ18~φ37
φ10~φ37
φ25~φ56
φ42~φ80
φ42~φ80 G3/4",G1"
G1 1/2"
G1 1/2",G2"
G3/4"~G2"
G2"~G3"
G3"~G4"
G3"~G4" 高分?jǐn)嘈?br /> 型斷路器
high disjunction
mini breaker"
塑殼斷路器
Plastic case
circuit breaker
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防爆標(biāo)志
Ex-mark 防腐等級(jí)
Erosionproof-
class 防護(hù)等級(jí)
Degree
of protection
ExdeⅡBT6/T5/T4 等效于 Ⅱ
2G ExdeⅡBT6/T5/T4(歐標(biāo))
ExdⅡBT6/T5/T4 等效于 Ⅱ
2G ExdⅡBT6/T5/T4(歐標(biāo))
ExdeⅡCT6/T5/T4 等效于 Ⅱ
2G ExedⅡCT6/T5/T4(歐標(biāo))
DIP A20 TA,T6/T5/T4 等效于 Ⅱ
1D Ex tD A20 T6/T5/T4(歐標(biāo)) WF1 IP65,IP66*
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型號(hào) type A B C D E F G
BDZ52-1~63
BDZ52-100
BDZ52-225(小)
BDZ52-225(大)
BDZ52-250
BDZ52-400
BDZ52-630 200
200
200
300
300
550
550 225
225
225
357
357
610
610 248
248
248
400
400
670
670 292
357
420
453
453
780
820 325
390
450
500
500
800
850 390
500
560
610
610
980
1030 170
180
154
275
275
360
360
要求IP66，需注明。IP66 Requirements must be marked

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