BZC51防爆操作柱,防爆防腐操作柱,防爆操作柱厂家
BZC51防爆操作柱适应范围:
◆ 适用于爆炸性气体环境1区、2区;
◆ 适用于可燃性粉尘环境21区、22区;
◆ 适用于ⅡA、ⅡB、ⅡC级爆炸性气体环境;
◆ 适用于温度组别为T1~T6/T4的环境;
◆ 适用于石油采炼、储存、化工、医药、纺织、印染、*及军事设施等爆炸性危险环境;◆ 广泛用于电气控制电路中
◆ 方案多样可根据用户提供的电气系统图进行生产
BZC51防爆操作柱结构特性:
◆本产品均严格按照《爆炸性气体环境使用电气设备》标准及其他相关的标准要求,可在易燃易爆危险场所安全可靠工作。
◆外壳采用铝合金铸造成型,经抛丸处理后高压静电喷塑
◆内装指示灯、按钮、*转换开关、电流表、电压表、电位器等,可按用户要求装配其他仪表
◆*转换开关30余种功能,用户可按要求选择
◆可根据用户要求配装防雨罩
◆特殊设计的密封结构,满足防爆性能的同时有效提高产品的防护等级
◆钢管或电缆布线
BZC51防爆操作技术参数:
执行标准 | GB3836.1、GB3836.2、GB3836.3、IEC60079 | |
防爆标志 | Exde II BT6、Exd II BT6 | |
额定电压 | AC220/380V | |
额定电流 | 10A | |
使用类别 | AC-14 | |
防护等级 | IP55 | |
防腐等级 | WF1 | |
壳体类型 | I、II、III | IV、V |
引入口规格 | G1 | G2 |
适用电缆外径 | Φ11~18mm | Φ25~38mm |
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.
bzc51防爆防腐操作柱
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bzc51防爆防腐操作柱
才能转向自动档位.
Change-over switch with automtion http://www.jifbdq。。com/ http://www.zonhoe。。com/
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 don't 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.
Can't 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.
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
CBC51-B1D2K1 G(IV型)
一表二灯一开关挂式 One meter,two lamps one switch,pendant CBC51-A2D2k1 G(IV型)
二钮二灯一开关挂式 Two buttons,mtwo lamps one switch,pendant
CBC51-A2K1 G(II型)
二钮一开关挂式 Two buttons one switch.Pendant CBC51-A2D2 G(II型)
二钮二灯挂式 Two buttons two lamps,pendant
CBC51-A2B1 G(III型)
二钮一表挂式 Two buttons one meter,pendant CBC51-A2 G(I型)
二钮挂式 Two buttons,pendant
CBC51-A2B1D2 G(IV型)
二钮一表二灯挂式 Two buttons one lamp,pendant CBC51-k1 G(I型)
一天关灯挂式 One switch pendant
BZC51防爆操作柱,防爆防腐操作柱,防爆操作柱厂家