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BHZ51-F系列粉尘防爆转换开关(DIP)

详细信息
BHZ51-F系列粉尘防爆转换开关(DIP)
BHZ51-F type dust explosion-proof transfer switch (DIP)
型号含义 Modelimplication
适用范围 Applications
1.20区、21区、22区危险场所;
2.可燃性粉尘环境;
3.户内、户外(IP54、IP65*);
4.温度组别:T1~T4/T5/T6;
5.应用于石油、化工、航天、军工等场所。
  1.Hazardous: division zone 20,21,&22;
2.Flammable dust atmospheres;
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.
产品特点 Features
1.壳体采用高强度合金铝一次性压铸成型,表面经高速抛丸清理后高压静电喷塑。外壳结构紧凑合理、材质密度高强度好、防爆性能优良,表面塑粉附着力强具有良好的防腐能力,表面光洁,美观大方;
2.本产品在电压220~380V,电流10~60A的电气线路中作电源引入开关,并可控制电动机的起动、停止、变速、换向等。
3.钢管或电缆布线。
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 powder adhesion ability with good anti-corrosion, the surface smooth, elegant appearance;
2.The product is suitable for the circuit of 220~380V,10~60A, as power guiding switch, to start, stop, change speed or revert the motor;
3.Wiring wuth steel tube or cable.
主要技术参数 Main technical parameters
型号
Type
额定电流
Rated current(A)
额定电压
Rated voltage(V)
电缆外径
Cable outer dia.(mm)
进线口螺纹
Inlet thread(G")
BHZ51-□/3
BHZ51-□/3
BHZ51-□/3
10
25
60
220,380 φ10~φ14
φ18~φ23
3/4~1
1~1 1/2
 
防爆标志
Ex-mark
防腐等级
Erosion-proof-class
防护等级
Degree of protection
DIP A20 TA,T6/T5/T4 等效于 Ⅱ1D Ex tD A20 T6/T5/T4(欧标) WF1 IP65,IP66*
外形及安装尺寸 Outline&installation dimensions
型号 type A B C D E F
BHZ51-10/3
BHZ51-25/3
BHZ51-60/3
110
131
180
117
142
190
134
157
215
7
9
10
217
255
343
105
130
175
产品样本
电子样本