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防爆起重机手柄开关bak63防爆电动葫芦控制按钮
发布时间:2021-03-29   点击次数:169次

防爆起重机手柄开关bak63防爆电动葫芦控制按钮

 

 

FANGBAOQIZHONGJISHOUBINGKAIGUAN、FANGBAOQIZHONGJIKAIGUAN、FANGBAOQIZHONGJISHOUBING、SHOUBINGKAIGUAN、bak63

ER、KERANXINGQITI、ZHENGQIJIBIE:ⅡA、ⅡB、ⅡC;

ⅡC

0.5bak63-70.45≤MICR≤0.8

BIAO1

1.5BAOZHAXINGQITIbak63-7FANGBAOQIZHONGJISHOUBINGKAIGUANHUNHEWU,ANQIzuiDASHIXINGANQUANJIANXI(MESbak63-7G)HUOzuiXIAODIANRANDIANLIUBI(MICR)FENJI,JIANBIAO2。

1.4BAOZHAXINGQITIHUNHEWUANYINRANWENDUFENZU,JIANBIAO1。

LEIBIE

ⅡB

zuiXIAODIANRANDIANLIUBI

ZUBIE

≤0.5bak63-7

ⅡA

1.3ⅡLEIDIANQIZHUANGBEI,ANQISHIYONGYUBAOZHAbak63-7XINGQITIHUNHEWUzuiDASHIXINGANQUANJIANXIHUOzuiXIAODIANRANDIANLIUBI,FENWEIⅡA,ⅡB,bak63-7ⅡCSANLEI;BINGANQIzuiGAOBIAOMIANWENDUFENWEIT1-T6LIUZU。

1.2FANGBAODIANQIZHUANGBEIFENWEIERLEI:bak63-7ⅠLEIMEIKUANGJINGXIAYONGDIANQIZHUANGBEI

WU、bak63-7FANGBAOQIZHONGJISHOUBINGKAIGUANMILIUYONGYUEDINGDIANYA500V,50HzHUO60HzDIANLIU5ARUXIA,JIEZHIDIANYA42VDEJIEZHIDIANLUZHONG,BENCHANWUYANJINZAIYIRANYIBAOJIFENCHENJIEZHIDEHUANJINGZHONGSHIYONG。bak63-7

LIU、FANGBAOJIEZHIANNIUHESHIGUOJIACHIDUPINGAN、KAODEZHU。

T1

2QU:ZAIZHENGCHANGYUNZHUANSHIBUDAYAOXIANXIANBAOZHAXINGQITIHUNHEWUDEHUANJINGHUOJISHIXIANXIANYEbak63-7JINSHIDUANSHICUNZAIDEBAOZHAXINGQITIHUNHEWUDEHUANJING。

BUTONGDEGUOJIAHEDIQU,ANGEZIbak63-7DEBIAOZHUNFENBIEBAOZHAWEIXIANDIYU。WOGUOYIZHAOBAOZHAXINGQITIHUNHEWUXIANXIANDEPINFANCHENGDUHECHIXUSHIJIAN,JIANGBAOZHAXINGQIbak63-7TIHUANJINGFENWEIOQU、1QUHE2QU。(YUIECHAINEIDIANGONGWEIYUANHUITONGDENG)

0QUYIBANZHICUNZAIYUMIFENGDERONGQI,ZHUGUANDENGNEIBUQITIKONGJIAN,ZAISHIJICHOUHUAGUOCHENGZHONG1QUbak63-7YEHENSHAOCUNZAI,DADUOSHUHUANJINGSHUYU2QU。

SI、HEYONGYUHUNEI、HUWAI(IP65)。

PINGEBAOGUAN:

135T5

zuiDASHIXINGANQUANJIANXI(MESG)

0QU:LIANXUXIANXIANHUOCHIbak63-7FANGBAOQIZHONGJISHOUBINGKAIGUANJIUXIANXIANBAOZHAXINGQITIHUNHEWUDEHUANJING。

1.1BAOZHAXINGQITIHUANJINGWEIXIANDIYUDEFENBIE

1QU:ZAIZHENGCHANGYUNZHUANSHIDAYAObak63-7XIANXIANBAOZHAXINGQITIHUNHEWUDEHUANJING。

ⅡLEICHUKUANGJINGYIWAIDECHANGHESHIYONGDEDIANQIZHUANGBEI

YINRANWENDUt(℃)

450T2

300T3bak63-7200T4

100T6bak63-7

85BIAO2

≥0.9

>0.8

性质:在规定实行条件下,气体、蒸气爆炸性混合物的zui小点燃电流与甲烷爆炸性混合物的zui小点燃电流之比。中国规定气体、蒸气危险物bak63-7资按zui小点燃电流比分为ⅡA级,ⅡB级和ⅡC级bak63-7。zui小点燃电流比≤1.0,>0.8的为ⅡA级;≤0.8,>0.45的为ⅡB级;≤0.45的为ⅡC级。例如,乙烷、乙烯、乙炔分别为ⅡA级,ⅡB级,bak63-7ⅡC级危险物质合用范畴:bak63

1、爆炸性气体环境伤害场合:1区、2区;三、温度组别:T6;zui低-25℃zui高+40℃,环境介质相对温度>85%海拔高度不bak63-7跨越2000m.

QI、bak63-7FANGBAOQIZHONGJISHOUBINGKAIGUANYUFANGBAOXINGQIZHONGJIPEITAOSHIYONG。RULHBTXINGFANGBAODIANDONGDANLIANGQIZHONGJI,XINGFANGBAODIANDONGSHUANGLIANGDIAOGUAQIZHONGJI.

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