| 適用范圍 Application | 1區、2區危險場所.
IIA、IIB、類爆炸性氣體環境.
Can be used in Zone 1and Zone 2 dangerous places.
Can be used in IIA、IIB group explosive atmosphere. 
| | | 型號含義 Model implication | | | | 總單元含義 Applicatinon of chief part | |  | | | |
| *單元含義 Application of first part 第二單元 Application of second part |  | | 第三單元 Application of third pqrt 第四單元 Application of third part |  |
| 產品特點 Features | ■ 鑄鋁合金外殼,表面噴塑. ◆ Al-alloy diecasted shell with plastic-sprayed surface
■ 內裝*轉換開關、按鈕、電流表可按用要求 ◆ Inside is mounted univeral changeover swith,button,ammetercan mountother
裝其他儀表、指示燈. instruments according to user''s requirementand indicator,etc.
■ 轉換開關有30多種功能可由用戶自由選擇,可根據 ◆ There are more than 30 functions of changeover switch available to be chosen
要求特制.
■ *開關操縱機構經過優化設計,可以自動找正,能 ◆ Can be customized according to user''s requirement.
能保證轉動靈活,無卡滯現象.
■ 電流表量程由用戶. ◆ The ammeter''smeasuring range can be determinedby users.
■ 鋼管或電纜布線均可. ◆ Suitable for steel pipecable wiring.
■ 產品出廠銘牌上只體現總單元內容,名分單元代號 ◆ The marker of product when ex-factory only reflect the content of chief part,
為訂貨參數. ◆ The code of other parts is ordering parameter.
■ 符合GB3836-2000,IEC60079標準要求. ◆ Suitable for GB3836-2000,IEC60079 standard request. | | 主要技術參數 Main te chnical parameters | 使用類別 額定電壓v 額定電流 A 防爆標志 防護等級 防腐等級 時線口螺紋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
AC-3 220/380 10 Exde II Bt6 Ip55 Wf1 1 12-17
AC-4 |
| 訂貨舉例 Notice if ordering | 1 、一表一開關立式,開關代號為K,表量程為200/5應 1 、One meter one switch vertictype,the code of the switch is K,one
標注為: meter the measuring range is 200/5
CBC51-B1K1L CBC51-B1K1L
B1-1200/5 B1-1200/5
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,2個按鈕規格為一常開一常閉.標注為: 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
B1-1100/5 A2-2I
D2-1Rd/1Gd B1-1100/5
D2-1Rd/1Gd | | 按鈕代號 Button code | 代號 Code I II III IV V
按扭觸頭型式 一常開一常閉 二常開 二常閉 一常開 一常閉
Form of button contact 1NO 2NO 2NC 1NO 1NC |
| 代號指示燈 Indicator Code | 代號Code a b c d e
電壓Voltagev 12 24 36 220 380
代號Code R B Y W
顏色 Color 紅色red 綠色Green 黃色 Yellow 白色 White | |
|
| 開關代號簡要說明 Brief Instuction for switch code | 開關組合
符號
The code
of switch | 接觸圖
Chart of contact
| 等效開關
Equivalent
switch | 旋鈕位置實踐表示定位
虛線表示自復位
Rotary button''s position
real line denotes location
broket line denotes auto-
resetting | 等效功能說明
Instruction for
equivalent function | | A |  |  |  | A.功能接線均與雙按鈕相同,
自動復位.
Functional wiring is the
button with auto resetting.
| | B |  |  |  | B.功能與雙按鈕相同,起動復
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個帶常開觸點的按鈕
自動復位,適合于高壓電機控制
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.小功率電源開關.
Mini-power switch | | E |  |  |  | E.功能與三鈕相同,控制電機正反
轉用,正,反起動位置自復位.
Function is the same as three buttons
buttons to control-conversion of FW&BW
starters can auto-reset. | | F |  |  |  | F.選擇開關,中間帶停止檔位.
Selected switch with stop location in midst.
| | G |  |  |  | G.相當于2個按鈕和一個切換開關
裝于一軸,在起動與停止之前均可
輸出聯絡信號或監控信號
Be equol to mounting two buttonsone
change-over switch in one axe.Can output
contact signal or inspect signal beford
startinstopping. | | H |  |  |  | H,多信號逐級傳送,方向任意旋轉.
Multi-signals transmit gradually
and conbvert in random. | | I |  |  |  | I.在H基礎上增加了總信號傳送功能.
Add function of chief-signal transmitting
on the base of H struchurd. | | |
| J |  |  |  | J.二位進級,逐級切換.
Change-over gradually.
| | K |  |  |  | K,切換開關
Change-over switch. | | L |  |  |  | L.三極雙擲選擇開關
Selected switch with tree poles
two launches. | | M |  |  |  | M,自動,手動,起動三位置轉換開關
起動自復位,起動后必須經過停止檔位
才能轉向自動檔位.
Change-over switch with automtion
hand,starting.Convert to automation
through stop location. | | N |  |  |  | N,與M*結構略有不同,起動后不經停
止檔位直接轉向自動檔次.
Little different from m universal
structure,it don''t pass stop location
to automation location. | | O |  |  |  | O.起動為雙觸點帶鎖停功能,起動自復位.
Double contacts for starting with
lock-stoppingauto-resetting.. | | P |  |  |  | P,停止為雙觸點,可分別代替A和C,起停,自
動復位..
Double contacts for stopping,to substitude
ACfor starting,stoppingabuto-resetting. | | Q |  |  |  | Q 停止帶雙觸點,帶鎖停功能,起動自復位.
Double contacts for stopping,the
same as Buniversal panelwith
lock-stoppingauto-resetting. | | R |  |  |  | R,起,停均帶雙觸點,起停均自動復位,同
A*面板.
Doulbe for both startingstopping
The same as A universal panel with
auto-resetting when starting and stopping. | | S |  |  |  | S.起停前先傳送一個聯絡信號.
Tramsmit a contact isgnal before
startingstopping. |
| T |  |  |  | T.起,停均帶鎖停檔位功能,避
免誤操作,不自動復位.
Equipped with lock-stop
location when startingstopping.
Can''t autoreset to provide mistake operation.
| | U |  |  |  | U.為雙控選擇開關
Double-control switch.
| | V |  |  |  | V.電壓換相測量轉換開關.
Change-over switch for voltage
usually-opens,the left is as same
as the right
| | W |  |  |  | W.左右一樣的一個正常開自復位按鈕.
One auto-reset button with
two usually-opens,the left is
as same as the right.
| | X |  |  |  | X.為帶2個2常開觸點的自復位按鈕
Two auto-reset buttons with two
usually-opens.
| | Y |  |  |  | Y.為帶4個常開觸點的自復位按鈕.
Auto-rest button with four usually-opens..
| | Z |  |  |  | Z.電源程序開關,中間斷開,左右均接近
可作消防開關.
Power-source programmed switch can
cut off in betweencut in both
the leftright which an be used
as extinctive switch.
| | a-1 |  | |  | a-1.用于起動,點動混合電路.
For startinginching the mixed
circuit.
| | b-1 |  |  |  | b-1.雙聯動開關.
Double starting switch.
| | c-1 |  |  |  | C-1. 急停按鈕開關.
Emergency stopping switch.
|
| 外形安裝及舉例 Outline example | | |  |  | CBC51-D2K1II型
二燈一開關掛式 Two lamps one switch,pendant |  |  | CBC51-B1K1 GIII型
一表一開關掛式 One meter one switch,pendant | CBC51-K2 GIII型
二開關掛式 Two switches pendant |  |  | CBC51-B1D2K1 GIV型
一表二燈一開關掛式 One meter,two lamps one switch,pendant | CBC51-A2D2k1 GIV型
二鈕二燈一開關掛式 Two buttons,mtwo lamps one switch,pendant |
 |  | CBC51-A2K1 GII型
二鈕一開關掛式 Two buttons one switch.Pendant | CBC51-A2D2 GII型
二鈕二燈掛式 Two buttons two lamps,pendant |  |  | CBC51-A2B1 GIII型
二鈕一表掛式 Two buttons one meter,pendant | CBC51-A2 GI型
二鈕掛式 Two buttons,pendant |  |  | CBC51-A2B1D2 GIV型
二鈕一表二燈掛式 Two buttons one lamp,pendant | CBC51-k1 GI型
一天關燈掛式 One switch pendant |
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