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BDZ8050(8060)系列防爆防腐断路器(ⅡC)

型号含义 Modelimplication

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适用范围 Applications

1.1区、2区或20区、21区、22区危险场所;
2.ⅡA、ⅡB、ⅡC类爆炸性气体环境或可燃性粉尘环境;
3.强腐蚀气体和粉尘环境;
4.户内、户外(IP65、IP66*);
5.温度组别:T1~T4/T5/T6;
6.应用于石油、化工、航天、军工等场所。
1.Hazardous:division 1&2or zone 20、21、22;
2.Explosive gas atmospheres: classⅡA,ⅡB,ⅡC or flammabledust atmospheres;
3.Serious erosive gas environment;
4.Indoor or ortdoor(IP65,IP66*);
5.Temperature class:T1~T4/T5/T6;
6.Widely using in the fields of oil, chemical industry, spaceflight,war ind-ustru and so on.

产品特点 Features

1.断路器外壳采用高强度、耐腐蚀、热稳定性好的玻璃纤维不饱和聚酯树脂压制而成;
2.增安型外壳,内装防爆高分断小型断路器或塑壳断路器、防爆信号灯;
3.可根据用户要求加装漏电保护;
4.产品具有防爆、防腐、防尘、防水等保护功能。
1.The enclosure is pressed by glass fibre unsaturated polyester resin with high intensity, erosion-proof and perfect thermalstability properties;
2.Increased safety enclsure, built-in high disjunction explosion-proof circuit breaker or plastic enclosure circuit breaker,and explosion-proof signal lamp;
3.Creepage protection device can be added on request;
4.With explosion, erosion,dust and water proof functions.

 

额定电流
Rated current
(A)
额定电压
Rated voltage
(V)
极数
Nos.of poles
电缆外径
Cable outer dia
1,2,4,5,10,16,
40,50,63,80,100

 
~220
~380
1P,1P+N,2P,
3P,3P+N,4P
φ8~φ36

 

防爆标志
Ex-mark
防护等级
Degree of protection
进出线口螺纹
Inlet/outlet thread
Exed ⅡCT4/T5/T6 等效于Ⅱ 2G ExedⅡCT4/T5/T6 (欧标)
DIP A20 TA,T6 等效于 Ⅱ1D Ex tD A20 T6(欧标)


 
IP65,IP66* G1/2"~G2"
M16~M63

内装元件主要技术参数 Technical parameters of built -in components

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防爆电缆夹紧密封接头 Explosion-proof cable clamping sealing connector

管接头 Pipe connector(G)

管螺纹
Pipe thread
管通径(mm)
Pipe diameter
(mm)
电缆外径(mm)
Cable outer dia.
(mm)

G1/2"
G3/4"
G1"
G1 1/4"
G1 1/2"
G2"

 

15
20
25
32
40
50
φ7~φ10
φ10~φ14
φ14~φ18
φ15~φ23
φ18~φ30
φ25~φ38

BDM7型或BDM8型

管螺纹规格
Pipe thread
specification
螺纹
Thread
电缆外径(mm)
Cable outer dia.
(mm)

G1/2"
G3/4"
G1"
G1 1/4"
G1 1/2"
G2"
/

M16×1.5
M20×1.5
M25×1.5
M32×1.5
M40×1.5
M50×1.5
M63×1.5
φ5~φ8
φ6~φ12
φ9~φ13
φ10~φ18
φ17~φ25
φ23~φ32
φ32~φ44

*.要求公制螺纹需说明 Explain if asked for metric thread

外形及安装尺寸 Outline & installation dimensions

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主要技术参数 Main technicl parameters


产品关键字:腾达防爆防腐断路器