| 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 descriptions as the following table.
|
|
代号
Code
|
外形
Outline
|
名称
Description
|
代号Code
|
外形Outline
|
名称
Description
|
|
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
|
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。
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。
2.CBJH-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 hole.special requirement can be available.
For Example:
1.CBJH-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 |
|
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
|
|
| |
|
|
|
