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 |
