适用范围 Application
■1区、2区危险场所。
■ⅡA、ⅡB、IIC类爆炸性气体环境。
◆Can be used in Zone 1 and Zone 2 dangerous places.
◆Can be used in IIA、IIB、IIC group explosive
atmosphere.
型号含义Mode implication
产品特点 Featrues
■本产品复合型结构,开关箱采用隔爆型结构,母线箱及出线 ◆ This product isof
combined structure,switch box adopts The structrue
箱采用增安型结构.
of
flame-proof,busbar andoutlet compartment are of safety increased
type.
■铸铝合金外壳,内装高分析断小型断路器,具有过载短路保 ◆ MCB with
highbreaking capacity is mounted inside the
diedcastedAI-alloyshell
护功能并可根据要求增加漏电保护等功能.
Which has the function of
protecting ofelectrical leakage is available as required.
■采用模块结构,各种回路可以自由选择组合.
◆Moulded structure,free combination for each circuit.
■有特殊要求可特制.
◆ Can be made specially to special
requirement.
■钢管或电缆布线均可.
◆
Suitable for both steelpipe and cable wiring.
■符合GB3836-2000,IEC60079标准要求.
◆ Suitable
forGB3836-2000,IEC60079 standard request.
主要技术参数 Main te chnical parameters
额定电 主回路额
主回路总 支路额
管螺纹 Thread
电缆外径(mm) 防护等级
型号
压(V) 定电流(A)
支路数 开关数(台) 电流(A)
防爆标志 进线
出线 进线
出线 Protection
Type
Rated Rated current Branch
Switch No. Branch
Ex-mark Inlet
Outlet Inlet
Outlet
voltage of main
circuit number of main circuit
current
--------------------------------------------------------------------------------
CBP51-4
4
1
CBP51-6
6
3
CBP51-8 380
63
8
5
CBP51-10
10
10
CBP51-12
~
12
15
G11/4" G1/2" Φ12
Φ8
IP55
CBP51-4K
4
20 Exde
IICT6 ~
~
~ ~
*IP65
CBP51-6K
6
25
G3" G1'/2"
Φ56 Φ 26
CBP51-8K 220
250
8
1
40
CBP51-10K
10
50
CBP51-12K
12
60
外形及安装举例 Outline and mounting example
CBP53-4
CBP53-4K
CBP53-6
CBP53-6K
CBP53-8
CBP53-8K
CBP53-10
CBP53-10K
CBP53-12
CBP53-12K
--------------------------------------------------------------------------------
支路数
L
A
Branch number
--------------------------------------------------------------------------------
4 回路 FOUR CIRCUITS
920
390
--------------------------------------------------------------------------------
6 , 8 回路 Six eight circuits
1055
640
--------------------------------------------------------------------------------
10 , 12 回路 Ten,twelve circuits
1430
890
--------------------------------------------------------------------------------