BK防爆空调器|防爆挂式空调|防爆立式空调|新黎明防爆空调BK防爆空调器ⅡB适用范围适用于1区、2区危险场所：适用于ⅡA、ⅡB类，温度组别为T1～T4的爆炸性气体环境.技术参数执行标准：GB3836.1-2000、GB3836.2-2000、GB3836.3-2000、GB3836.4-2000、GB3836.8-2003、GB3836.9-2006、IEC60079额定电压：AC380V/50Hz防爆标志：ExdemnAibⅡBT4、ExdemnA[ib]ⅡBT4、ExdemnR[ib]ⅡBT4型号制冷量(W)制热量(W)额定电压(V)制冷额定功率(W)制热额定功率(W)循环风景(m2/h)外形尺寸(宽*高*深)(mm)备注BKFR23/22023002500220825820400室内机室外机BKFR35/2203500420022012591270580710*250*180660*428*2551PBKFR50/2205000580022018601800700805*280*180848*540*3201.5PBKFR72/22072008100220278025501050805*280*180848*540*3202PBKGR46/22046005400220175017008001220*360*205950*840*4123PBKGR50/2205000590022018601820880480*1620*250760*540*2602P(小)BKGR72/22072008400220/380278027001100480*1620*250760*540*2602P)