BZC51防爆操作柱,防爆防腐操作柱,防爆操作柱廠家
BZC51防爆操作柱適應范圍:
◆ 適用于爆炸性氣體環(huán)境1區(qū)、2區(qū);
◆ 適用于可燃性粉塵環(huán)境21區(qū)、22區(qū);
◆ 適用于ⅡA、ⅡB、ⅡC級爆炸性氣體環(huán)境;
◆ 適用于溫度組別為T1~T6/T4的環(huán)境;
◆ 適用于石油采煉、儲存、化工、醫(yī)藥、紡織、印染、*及軍事設施等爆炸性危險環(huán)境;◆ 廣泛用于電氣控制電路中
◆ 方案多樣可根據(jù)用戶提供的電氣系統(tǒng)圖進行生產
BZC51防爆操作柱結構特性:
◆本產品均嚴格按照《爆炸性氣體環(huán)境使用電氣設備》標準及其他相關的標準要求,可在易燃易爆危險場所安全可靠工作。
◆外殼采用鋁合金鑄造成型,經(jīng)拋丸處理后高壓靜電噴塑
◆內裝指示燈、按鈕、*轉換開關、電流表、電壓表、電位器等,可按用戶要求裝配其他儀表
◆*轉換開關30余種功能,用戶可按要求選擇
◆可根據(jù)用戶要求配裝防雨罩
◆特殊設計的密封結構,滿足防爆性能的同時有效提高產品的防護等級
◆鋼管或電纜布線
BZC51防爆操作技術參數(shù):
執(zhí)行標準 | GB3836.1、GB3836.2、GB3836.3、IEC60079 | |
防爆標志 | Exde II BT6、Exd II BT6 | |
額定電壓 | AC220/380V | |
額定電流 | 10A | |
使用類別 | AC-14 | |
防護等級 | IP55 | |
防腐等級 | WF1 | |
殼體類型 | I、II、III | IV、V |
引入口規(guī)格 | G1 | G2 |
適用電纜外徑 | Φ11~18mm | Φ25~38mm |
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.
bzc51防爆防腐操作柱
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(lián)絡信號或監(jiān)控信號
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
and 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(jīng)過停止檔位bzc51防爆防腐操作柱
才能轉向自動檔位.
Change-over switch with automtion http://www.jifbdq。。com/ http://www.zonhoe。。com/
hand,starting.Convert to automation
through stop location.
N N,與M*結構略有不同,起動后不經(jīng)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-stopping and auto-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
A and Cfor starting,stopping and abuto-resetting.
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-stopping and auto-resetting.
R R,起,停均帶雙觸點,起停均自動復位,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.起停前先傳送一個聯(lián)絡信號.
Tramsmit a contact isgnal before
starting and stopping.
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 starting and stopping.
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 between and cut in both
the left and right which an be used
as extinctive switch.
a-1 a-1.用于起動,點動混合電路.
For starting and inching the mixed
circuit.
b-1 b-1.雙聯(lián)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-D2K1(II型)
二燈一開關掛式 Two lamps one switch,pendant
CBC51-B1K1 G(III型)
一表一開關掛式 One meter one switch,pendant CBC51-K2 G(III型)
二開關掛式 Two switches pendant
CBC51-B1D2K1 G(IV型)
一表二燈一開關掛式 One meter,two lamps one switch,pendant CBC51-A2D2k1 G(IV型)
二鈕二燈一開關掛式 Two buttons,mtwo lamps one switch,pendant
CBC51-A2K1 G(II型)
二鈕一開關掛式 Two buttons one switch.Pendant CBC51-A2D2 G(II型)
二鈕二燈掛式 Two buttons two lamps,pendant
CBC51-A2B1 G(III型)
二鈕一表掛式 Two buttons one meter,pendant CBC51-A2 G(I型)
二鈕掛式 Two buttons,pendant
CBC51-A2B1D2 G(IV型)
二鈕一表二燈掛式 Two buttons one lamp,pendant CBC51-k1 G(I型)
一天關燈掛式 One switch pendant
BZC51防爆操作柱,防爆防腐操作柱,防爆操作柱廠家