因本公司发布产品较多广,所有标价与图片为推广信息,并非zui|终成交价格。如有需要请。我们将在*时间为您解答,感谢您的来电。 BHD51系列防爆接线适用范围Application 1区、2区危场所。 IIA、IIB、IIC类爆竹性气体环境. *BHD51系列防爆接线如要求IIC类或增安型请注明. Can be used in Zone 1 and Zone 2one 2 dangerous places. Can be used in IIA,IIB 、IICgroup explosive atmosphere. *Please note if want IIC Group safety-increased type 型号含义Model implication BHD51系列防爆接线产品特点 Features 表面喷塑. The shellis of diecasted AI-alloywithplastic-sprayed sunface. 进出线口有多种方式及规格. 铸铝合金外壳,压铸成形 Inlet or outlet has many kinds of modes and specifications. 进出线口螺纹可特制. Thread specification can be specially designed. 符合GB3836-2000,IEC60079标准要求. Suitable for GB3836-2000,IEC60079 standard request. 技术参数 Technical parameters AH 系列隔爆型接线盒代号,外形及名称一览表 AH seriesflame-proof junction box code,outline and deSCRJPTions as the following table. 代号 Code 外形 Outline 名称 DeSCRJPTion 代号Code 外形Outline 名称 DeSCRJPTion A 一通平 1entry in horizon F 一通吊1entry in horizon B 直二通平2 direct entries in horizon G 直二通吊2direct entries in horizon C 三通平 3 entries in horizon H 三通吊 3 entries in horizon D 四通平4entries in horizon I 四通吊 4entries in horizon E 直角二通平2perpendicular entries,in horizon J 直角二通吊2 perpendicular entries,in horizon BHD51系列防爆接线注:1.“o”表示平盖,“O”表示吊盖。 2.在正常情况下,吊盖与通头同口径,如特殊要求可特制。 3.通头一般为圆柱管螺纹G1/2'、G1'如特殊要求可特制。 BHD51系列防爆接线标注举例: 1.CBJH-3/4B含义:AH隔爆型接线盒,管螺纹为G3/4'直二通平盖。 -1/2含义:AH隔爆型接线盒,管螺纹为G1/2'直角二角吊盖。 Note:1'O'horzontal cover,'O'hung cover. 2 .Generally the diameter of entry is equal to that of hung cover requirement can be available. For Example: -3/4B means:AH explosion-proof junctino box,pipe thread G3',G3',G1',also special requirement can be made. 2.CBJH-1/2Jmeans:AH explosion-proof juncton box,pipe thread G1/2',2perpendicular entries with hung cover. 主要技术参数 Main technical parameters 额定电压(V)Rated volage 额定电流(A)Rated current 防爆防标Ex-mark 管螺纹规格(G')Pipethread specification 防护等级Protectiongrade 380 20 Exd II BT6 *Exd II CT6 *Exe II T5 1/2 、3/4 、1 IP54 *IP55 外形示意图 Main technical parameters II B类,增安型接线盒外形示意 IIB Group,safety-increased junction box outline sketch map II C 类接线盒外形示意 II C Group junction box outline sketch map II B类,增安型接线盒外形尺寸 II C类,接线盒外形尺寸 Dimension of IIB group,safety-increased type junction box Dimension of IIC group junction box BHD51系列防爆接线电缆外径(Φmm)Cable’s outer diameter 管螺纹(G')Pipe thread A B C D 规格Specification L H H1 8-10 1/2 166 108 104 68 G1/2' 175 85 110 8-14 3/4 168 108 105 68 G3/4' 175 85 110 12-17 1 170 108 105 68 G1' 175 85 110 |