A3B1K1L三鈕一表一開(kāi)關(guān)立式防爆操作柱
A3B1K1L三鈕一表一開(kāi)關(guān)立式防爆操作柱適用范圍 Application
1區(qū)、2區(qū)危險(xiǎn)場(chǎng)所.
IIA、IIB、類(lèi)爆炸性氣體環(huán)境.
Can be used in Zone 1and Zone 2 dangerous places.
Can be used in IIA、IIB group explosive atmosphere.
型號(hào)含義 Model implication
總單元含義 Applicatinon of chief part
*單元含義 Application of first part
二單元 Application of second part
三單元 Application of third pqrt
四單元 Application of third part
產(chǎn)品特點(diǎn) Features
■ 鑄鋁合金外殼,表面噴塑.
◆ Al-alloy diecasted shell with plastic-sprayed surface
■ 內(nèi)裝轉(zhuǎn)換開(kāi)關(guān)、按鈕、電流表(可按用要求
◆ Inside is mounted univeral changeover swith,button,ammeter(can mountother
裝其他儀表)、指示燈. instruments according to user's requirement)and indicator,etc.
■ 轉(zhuǎn)換開(kāi)關(guān)有30多種功能可由用戶(hù)自由選擇,可根據(jù)
◆ There are more than 30 functions of changeover switch available to be chosen
要求特制.
■ 開(kāi)關(guān)操縱機(jī)構(gòu)經(jīng)過(guò)優(yōu)化設(shè)計(jì),可以自動(dòng)找正,能
◆ Can be customized according to user's requirement.
能保證轉(zhuǎn)動(dòng)靈活,無(wú)卡滯現(xiàn)象.
■ 電流表量程由用戶(hù).
◆ The ammeter'smeasuring range can be determinedby users.
■ 鋼管或電纜布線均可.
◆ Suitable for steel pipe and cable wiring.
■ 產(chǎn)品出廠銘牌上只體現(xiàn)總單元內(nèi)容,名分單元代號(hào)
◆ The marker of product when ex-factory only reflect the content of chief part,為訂貨參數(shù) ◆ The code of other parts is ordering parameter.
■ 符合GB3836-2000,IEC60079標(biāo)準(zhǔn)要求.
◆ Suitable for GB3836-2000,IEC60079 standard request.
主要技術(shù)參數(shù) Main te chnical parameters
使用類(lèi)別 額定電壓(v) 額定電流 (A) 防爆標(biāo)志 防護(hù)等級(jí) 防腐等級(jí) 時(shí)線口螺紋(G") 電纜外徑(￠,mm)
Using sort Rated voltage Rated current Ex-mark Protection Corrosion-proof Inlet's thread Cable's outer
category Grade
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AC-3 220/380 10 Exde II Bt6 Ip55 Wf1 1 12-17
AC-4 訂貨舉例 Notice if ordering
1 、一表一開(kāi)關(guān)立式,開(kāi)關(guān)代號(hào)為K,表量程為200/5應(yīng)
1 、One meter one switch vertictype,the code of the switch is K,one
標(biāo)注為: meter the measuring range is 200/5
CBC51-B1K1L CBC51-B1K1L
B1-1(200/5) B1-1(200/5)
K1-1A K1-1A
2 、二鈕一表二燈掛式,表量程為100/5,指示燈為220V
2 、Two buttons one meter pendant type,two lamps one meter,the
紅綠各1個(gè),2個(gè)按鈕規(guī)格為一常開(kāi)一常閉.標(biāo)注為: 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
按鈕代號(hào) Button code
代號(hào) Code I II III IV V
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按扭觸頭型式 一常開(kāi)一常閉 二常開(kāi) 二常閉 一常開(kāi) 一常閉
Form of button contact 1NO 2NO 2NC 1NO 1NC
代號(hào)指示燈 Indicator Code
代號(hào)Code a b c d e
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電壓Voltage(v) 12 24 36 220 380
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代號(hào)Code R B Y W
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顏色 Color 紅色red 綠色Green 黃色 Yellow 白色 White
開(kāi)關(guān)代號(hào)簡(jiǎn)要說(shuō)明 Brief Instuction for switch code
開(kāi)關(guān)組合
符號(hào)
The code
of switch
接觸圖
Chart of contact
等效開(kāi)關(guān)
Equivalent
switch 旋鈕位置(實(shí)踐表示定位
虛線表示自復(fù)位)
Rotary button's position
real line denotes location
broket line denotes auto-
resetting 等效功能說(shuō)明
Instruction for
equivalent function
A A.功能接線均與雙按鈕相同,
自動(dòng)復(fù)位.
Functional wiring is the
button with auto resetting.
B B.功能與雙按鈕相同,起動(dòng)復(fù)
位,增加了鎖停檔位,避免誤操作
Functional wiringis the same as
button with auto resetting,add
"lock-stop"to avoid mistake operating.
C C.功能為2個(gè)帶常開(kāi)觸點(diǎn)的按鈕
自動(dòng)復(fù)位,適合于高壓電機(jī)控制
電路.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.小功率電源開(kāi)關(guān).
Mini-power switch
E E.功能與三鈕相同,控制電機(jī)正反
轉(zhuǎn)用,正,反起動(dòng)位置自復(fù)位.
Function is the same as three buttons
buttons to control-conversion of FW&BW
starters can auto-reset.
F F.選擇開(kāi)關(guān),中間帶停止檔位.
Selected switch with stop location in midst.
G G.相當(dāng)于2個(gè)按鈕和一個(gè)切換開(kāi)關(guān)
裝于一軸,在起動(dòng)與停止之前均可
輸出聯(lián)絡(luò)信號(hào)或監(jiān)控信號(hào)
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,多信號(hào)逐級(jí)傳送,方向任意旋轉(zhuǎn).
Multi-signals transmit gradually
and conbvert in random.
I I.在H基礎(chǔ)上增加了總信號(hào)傳送功能.
Add function of chief-signal transmitting
on the base of H struchurd.
J J.二位進(jìn)級(jí),逐級(jí)切換.
Change-over gradually.
K K,切換開(kāi)關(guān)
Change-over switch.
L L.三雙擲選擇開(kāi)關(guān)
Selected switch with tree poles
and two launches.
M M,自動(dòng),手動(dòng),起動(dòng)三位置轉(zhuǎn)換開(kāi)關(guān)
起動(dòng)自復(fù)位,起動(dòng)后必須經(jīng)過(guò)停止檔位
才能轉(zhuǎn)向自動(dòng)檔位.
Change-over switch with automtion
hand,starting.Convert to automation
through stop location.
N N,與M結(jié)構(gòu)略有不同,起動(dòng)后不經(jīng)停
止檔位直接轉(zhuǎn)向自動(dòng)檔次.
Little different from m universal
structure,it don't pass stop location
to automation location.
O O.起動(dòng)為雙觸點(diǎn)帶鎖停功能,起動(dòng)自復(fù)位.
Double contacts for starting with
lock-stopping and auto-resetting..
P P,停止為雙觸點(diǎn),可分別代替A和C,起停,自
動(dòng)復(fù)位..
Double contacts for stopping,to substitude
A and Cfor starting,stopping and abuto-resetting.
停止帶雙觸點(diǎn),帶鎖停功能,起動(dòng)自復(fù)位.
Double contacts for stopping,the
same as Buniversal panelwith
lock-stopping and auto-resetting.
R R,起,停均帶雙觸點(diǎn),起停均自動(dòng)復(fù)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.起停前先傳送一個(gè)聯(lián)絡(luò)信號(hào).
Tramsmit a contact isgnal before
starting and stopping.
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負(fù)責(zé)人：楊青萍
:
坐機(jī):
傳真:
防爆照明動(dòng)力配電箱http://www.sobaoex。。ｃｏｍ
防爆配電箱廠家 http://www.bxmd52。。ｃｏｍ
浙江雅明防爆科技有限公司
電話：86-0577-62722100
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主營(yíng)產(chǎn)品:LED防爆燈,LED防爆視孔燈,防爆滅蚊燈,防爆潔凈熒光燈,防爆照明配電箱,防爆動(dòng)力配電箱,防爆控制箱,防爆接線箱,防爆操作柱,防爆檢修電源箱
