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BZC53防爆操作柱(IIB、IIC)
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適用范圍
1、爆炸性氣體環(huán)境：1區(qū)、2區(qū)
2、場(chǎng)所中危險(xiǎn)氣體或蒸氣：IIA、IIB、IIC
3、溫度組別：T1～T6
4、戶內(nèi)、戶外(IP56)
Applying scope
1、Explosive gas atmospheres:Zone 1＆2
2、Dangerous gases or vapors zone: IIA、IIB、IIC
3、Temperature classes:T1～T6
4、Indoor and outdoor(IP56)
產(chǎn)品特點(diǎn)
1、外殼采用鋁合金壓鑄合成，表面噴塑
2、兩種安裝方式，分別為掛式與立柱式
3、采用積木組裝結(jié)構(gòu)，按鈕、信號(hào)燈、電流表、開關(guān)相互間隨 意組合
4、可根據(jù)用戶要求特制
5、鋼管布線或電纜布線，電纜布線須配電纜夾緊密封接頭
Features
1、Enclosure is made of pressure casting aluminum alloy, surface is sprayed with plastics
2、Two mounting style: ceiling and pole
3、 With combine fixing structure,button, indicating lamp、 ammeter and switch can be combined freely
4、For user′s requirements, it could be specially made
5、Wiring with conduit or cable, For cable, it should be fitted with
explosion protected cable seal gland
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| 型號(hào)含義 Type designation |
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*如選2個(gè)以上開關(guān)時(shí)，請(qǐng)連續(xù)標(biāo)注開關(guān)符號(hào)。例如：選3個(gè)開關(guān)且其中2只為B開關(guān)1只為C開關(guān)，應(yīng)寫為：B/B/C
*If more than two switches are chosen, please mark continous switch symbols, e.g. for three switches,among which two are B, the third one is C,then mark B/B/C |
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| 主要技術(shù)參數(shù) Specification |
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額定工作電壓 |
額定工作電流 |
使用類別 |
防護(hù)等級(jí) |
防腐等級(jí) |
防爆標(biāo)志 |
進(jìn)線口規(guī)格 |
電纜外徑 |
220/230
380/400 |
5、10、16 |
AC1
AC3 |
IP56 |
W、WF1、WF2 |
Exd II CT6 |
G25 |
Ф10－Ф18 |
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