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BQC8050(8060)系列防爆防腐电磁起动器(ⅡC)

详细信息

型号含义 Modelimplication

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.电磁起动器外壳采用高强度、耐腐蚀、热稳定性好的玻璃纤维不饱和聚酯树脂压制而成,外形美观;
2.增安型外壳,内可装高分断防爆断路器、防爆交流接触器、防爆热继电器、防爆按钮、防爆信号灯等,可控制电机的直接起动、停止和正反转,并对过载、短路和失压进行保护;
3.产品具有防爆、防腐、防尘、防水等保护性能;
4.钢管或电缆布线。
1.The enclosure is pressed by glass fibre unsaturated polyester resin with high intensity, erosion-proof and perfect thermalstability properties,fine outline;
2.Increased safety enclosure, built-in high disjunction explosion-proof circuit breaker, explosion proof AC contactor, thermalrelay button, signal lamp, it can start, stop, prograde and reverse the motor directly, and with overload, short circuit anddecom-pression protection functions;
3.With explosion erosion, dust and water proof functions;
4.Wiring with steel tube or cable.

主要技术参数 Main technical parameters

额定电压
(V)
Rated voltage
电动机保护器
过载脱扣整定范围(A)
Overload trip setting
range of motor protector
交流接触器
额定电流(A)
Rated current
of AC contactor
热继电器整定电流范围(A)
Setting current range
of thermal relay
380~400 0.1-0.16,0.16-0.25,0.25-0.4,
0.4-0.63,0.63-1,1-1.6
2.5-4,4-6.3,6.3-10
10-16,16-20,20-25
25 0.1-0.16,0.16-0.24,0.24-0.4,
0.4-0.6,0.6-1,1-1.6,1.6-2.4
2.4-4,4-6,6-10,10-16,16-24

 

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 Ⅱ2G 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

*.要求IP66,需注明。IP66 requirements must be marked

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

内装防爆元件 Built-in explosion-proof components

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

 

 

 

产品样本
电子样本