具体成交价以合同协议为准
￥面议
乐清市三诺防爆电气有限公司
免费会员·6年产品简介
产品介绍
LBZ系列防爆操作柱|防水防尘防腐操作柱|LNZ防水操作柱
适用范围
1区、2区危险场所.
IIA、IIB、类爆炸性气体环境.
LBZ系列防爆操作柱产品特点
■ 铸铝合金外壳,表面喷塑.
■ 内装*转换开关、按钮、电流表(可按用要求 装其他仪表)、指示灯
■ 转换开关有30多种功能可由用户自由选择,可根据要求特制.
■ *开关操纵机构经过优化设计,可以自动找正,能保证转动灵活,无卡滞现象
■ 电流表量程由用户.
■ 钢管或电缆布线均可.
■ 产品出厂铭牌上只体现总单元内容,名分单元代号为订货参数
■ 符合GB3836-2000,IEC60079标准要求.
IIA、IIB、类爆炸性气体环境.刘平平
n be used in Zone 1and Zone 2 dangerous places.
Can be used in IIA、IIB group explosive atmosphere.
型号含义 Model implication
LBZ系列防爆操作柱总单元含义 Applicatinon of chief part
*单元含义 Application of first part 第二单元 Application of second part
第三单元 Application of third pqrt 第四单元 Application of third part
LBZ系列防爆操作柱产品特点 Features 刘平平
■ 铸铝合金外壳,表面喷塑. ◆ Al-alloy diecasted shell with plastic-sprayed surface
■ 内装*转换开关、按钮、电流表(可按用要求 ◆ Inside is mounted univeral changeover swith,button,ammeter(can mountother
装其他仪表)、指示灯. instruments according to users requirement)and indicator,etc.
■ 转换开关有30多种功能可由用户自由选择,可根据 ◆ There are more than 30 functions of changeover switch available to be chosen
要求特制.
■ *开关操纵机构经过优化设计,可以自动找正,能 ◆ Can be customized according to users requirement.
能保证转动灵活,无卡滞现象.
■ 电流表量程由用户. ◆ The ammetersmeasuring range can be determinedby users.
■ 钢管或电缆布线均可. ◆ Suitable for steel pipe and cable wiring.
■ 产品出厂铭牌上只体现总单元内容,名分单元代号 ◆ The marker of product when ex-factory only reflect the content of chief part,
为订货参数. ◆ The code of other parts is ordering parameter.
■ 符合GB3836-2000,IEC60079标准要求. ◆ Suitable for GB3836-2000,IEC60079 standard request.
LBZ系列防爆操作柱主要技术参数 Main te chnical parameters 刘平平
使用类别 额定电压(v) 额定电流 (A) 防爆标志 防护等级 防腐等级 时线口螺纹(G") 电缆外径(￠,mm)
Using sort Rated voltage Rated current Ex-mark Protection Corrosion-proof Inlets thread Cables outer
category Grade
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AC-3 220/380 10 Exde II Bt6 Ip55 Wf1 1 12-17
AC-4
LBZ系列防爆操作柱订货举例 Notice if ordering 刘平平
1 、一表一开关立式,开关代号为K,表量程为200/5应 1 、One meter one switch vertictype,the code of the switch is K,one
标注为: meter the measuring range is 200/5
CBC51-B1K1L CBC51-B1K1L
B1-1(200/5) B1-1(200/5)
K1-1A K1-1A
2 、二钮一表二灯挂式,表量程为100/5,指示灯为220V 2 、Two buttons one meter pendant type,two lamps one meter,the
红绿各1个,2个按钮规格为一常开一常闭.标注为: Meas wring range is 100/5,one red indiator,one green indicator,
CBC51-A2B1D2G the voltage is 220V,two bottons are 1NC.
A2-2I CBC51-A2B1D2G
B1-1(100/5) A2-2I
D2-1Rd/1Gd B1-1(100/5)
D2-1Rd/1Gd
LBZ系列防爆操作柱按钮代号 Button code 刘平平
代号 Code I II III IV V
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按扭触头型式 一常开一常闭 二常开 二常闭 一常开 一常闭
Form of button contact 1NO 2NO 2NC 1NO 1NC
LBZ系列防爆操作柱代号指示灯 Indicator Code
代号Code a b c d e
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电压Voltage(v) 12 24 36 220 380
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代号Code R B Y W
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颜色 Color 红色red 绿色Green 黄色 Yellow 白色 White
LBZ系列防爆操作柱开关代号简要说明 Brief Instuction for switch code 刘平平
开关组合
符号
The code
of switch
接触图
Chart of contact
等效开关
Equivalent
switch 旋钮位置(实践表示定位
虚线表示自复位)
Rotary buttons position
real line denotes location
broket line denotes auto-
resetting 等效功能说明
Instruction for
equivalent function
A A.功能接线均与双按钮相同,
自动复位.
Functional wiring is the
button with auto resetting.
B B.功能与双按钮相同,起动复
位,增加了锁停档位,避免误操作
Functional wiringis the same as
button with auto resetting,add
"lock-stop"to avoid mistake operating.
C C.功能为2个带常开触点的按钮
自动复位,适合于高压电机控制
电路.或采用A功能面板.
Button with 2usually-open contacts
and auto-resetting,Suitable for
high-voltage engine control circuit
or function panel A.
D D.小功率电源开关.
Mini-power switch
E E.功能与三钮相同,控制电机正反
转用,正,反起动位置自复位.
Function is the same as three buttons
buttons to control-conversion of FW&BW
starters can auto-reset.
F F.选择开关,中间带停止档位.
Selected switch with stop location in midst.
G G.相当于2个按钮和一个切换开关
装于一轴,在起动与停止之前均可
输出联络信号或监控信号
Be equol to mounting two buttons and one
change-over switch in one axe.Can output
contact signal or inspect signal beford
startin and stopping.
H H,多信号逐级传送,方向任意旋转.
Multi-signals transmit gradually
and conbvert in random.
I I.在H基础上增加了总信号传送功能.
Add function of chief-signal transmitting
on the base of H struchurd.
J J.二位进级,逐级切换.
Change-over gradually.
K K,切换开关
Change-over switch.
L L.三极双掷选择开关
Selected switch with tree poles
and two launches.
M M,自动,手动,起动三位置转换开关
起动自复位,起动后必须经过停止档位
才能转向自动档位.
Change-over switch with automtion
hand,starting.Convert to automation
through stop location.
N N,与M*结构略有不同,起动后不经停
止档位直接转向自动档次.
Little different from m universal
structure,it dont pass stop location
to automation location.
O O.起动为双触点带锁停功能,起动自复位.
Double contacts for starting with
lock-stopping and auto-resetting..
P P,停止为双触点,可分别代替A和C,起停,自
动复位..
Double contacts for stopping,to substitude
A and Cfor starting,stopping and abuto-resetting.
停止带双触点,带锁停功能,起动自复位.
Double contacts for stopping,the
same as Buniversal panelwith
lock-stopping and auto-resetting.
R R,起,停均带双触点,起停均自动复位,同
A*面板.
Doulbe for both starting and stopping
The same as A universal panel with
auto-resetting when starting and stopping.
S S.起停前先传送一个联络信号.
Tramsmit a contact isgnal before
starting and stopping.
T T.起,停均带锁停档位功能,避
免误操作,不自动复位.
Equipped with lock-stop
location when starting and stopping.
Cant autoreset to provide mistake operation.
U U.为双控选择开关
Double-control switch.
V V.电压换相测量转换开关.
Change-over switch for voltage
usually-opens,the left is as same
as the right
W W.左右一样的一个正常开自复位按钮.
One auto-reset button with
two usually-opens,the left is
as same as the right.
X X.为带2个2常开触点的自复位按钮
Two auto-reset buttons with two
usually-opens.
Y Y.为带4个常开触点的自复位按钮.
Auto-rest button with four usually-opens..
Z Z.电源程序开关,中间断开,左右均接近
可作消防开关.
Power-source programmed switch can
cut off in between and cut in both
the left and right which an be used
as extinctive switch.
a-1 a-1.用于起动,点动混合电路.
For starting and inching the mixed
circuit.
b-1 b-1.双联动开关.
Double starting switch.
c-1 C-1. 急停按钮开关.
Emergency stopping switch.
LBZ系列防爆操作柱外形安装及举例 Outline example
CBC51-D2K1(II型)
二灯一开关挂式 Two lamps one switch,pendant
CBC51-B1K1 G(III型)
一表一开关挂式 One meter one switch,pendant CBC51-K2 G(III型)
二开关挂式 Two switches pendant
