DAM1 400 MCCB Moulded Case Circuit Breaker
- Tiv Tauj Peb
- Chaw nyob: Shanghai DaDa Electric Co., Ltd.
- Xov Tooj: 0086-15167477792
- Email: charlotte.weng@cdada.com
Thermal-Sib Nqus Circuit Court Tej Fais Fab
Kev tiv thaiv kev ua haujlwm thermal: (Rau kev tiv thaiv nyob rau hauv dhau load xwm txheej)
Bimetal, uas muab kev tiv thaiv thermal, muaj kev sib txuas ntawm ob daim hlau nrog cov khoom sib txuas sib txawv hauv qab cov cua sov. Thaum bimetal yog rhuab, nws khoov ntawm cov hlau nrog tsawg txuas. Nyob rau hauv txoj kev no, ib qho kev ceeb toom uas pab qhib kev ua haujlwm ntawm lub tshuab hluav taws xob. Dabtsi yog khoov nrawm ntawm bimetal yog nyob rau hauv qhov ncaj qha nrog nrog qhov loj me ntawm qhov tam sim no dhau los ntawm kev ua txhaum. Vim tias, nce ntawm tam sim no txhais tau tias nce ntawm tshav kub. Nyob rau hauv txoj kev no, dhau ntawm kev tiv thaiv tam sim no kev ua haujlwm ntawm lub taws hluav taws xob tau ua tiav los ntawm bimetal ntawm load currents siab dua cov rated tam sim no
Sib nqus tiv thaiv muaj nuj nqi (Rau kev tiv thaiv nyob rau hauv luv luv Circuit Court tej yam kev mob)
Lwm qhov ua haujlwm ntawm lub ntsuas hluav taws xob yog kev tiv thaiv cov kev sib txuas sib txuas ntawm cov luv Circuit Court. Lub sijhawm luv Circuit Court yuav tshwm sim los ntawm kev sib cuag ntawm qib nrog ib leeg lossis kev sib cuag ntawm theem-hauv av. Txij li thaum tam sim no siab yuav tsum dhau los ntawm cov kab hluav taws xob nyob rau hauv rooj plaub luv luv, lub zog hluav taws xob yuav tsum tawg nyob rau lub sijhawm luv vim kev tiv thaiv thermal. Breaker yuav tsum ua qhov qhib nrawm kom tiv thaiv thauj khoom nws txuas nrog. Ib feem ua kom tiav txoj haujlwm no yog kev siv tshuab qhib kev ua haujlwm uas ua haujlwm nrog cov hlau nplaum tshwm sim los ntawm cov hlau nplaum
thaj chaw tsim los ntawm luv luv Circuit Court tam sim no
Qhov zoo
• Yooj yim txhim kho ywj pheej ntawm cov khoom siv pabcuam:
Tswb kev sib cuag;
Sib pab tswv yim;
Hauv qhov tso tawm voltage;
Tso tawm;
Siv cov txheej txheem kev ua haujlwm;
Kev siv tshuab hluav taws xob;
Plug-in ntaus ntawv;
Kos tawm ntaus ntawv ;.
• Txheem txheej txheem ntawm txhua lub voj voos sib txuas muaj cov kab sib txuas ntawm cov chaw nres nkoj lossis kab hluav taws xob, cov sib cais theem, teeb tsa cov ntsia hlau thiab cov txiv ntoo rau nws qhov sib dhos rau lub chaw teeb tsa.
• Nrog kev pabcuam tshwj xeeb clamp 125 thiab 160 units tuaj yeem ntsia tau rau hauv DIN-kev tsheb nqaj hlau.
• Qhov nyhav thiab qhov ntev ntawm cov hluav taws xob hauv Circuit Court no yog 10-20% tsawg dua qhov tau hais los ntawm lwm cov neeg tsim khoom hauv tsev. Cov ntsiab lus no muab rau cov thawv me thiab lub thawv me me. Dhau li, qhov loj me me ua rau nws hloov pauv cov hluav taws xob qub rau DAM1.
Thov
Moulded case Circuit breakers yog hluav taws xob hluav taws xob tsawg Circuit Court. Lawv ua tau raws li kev teeb tsa kev xav tau ntawm cov neeg siv me me txhua txoj hauv kev mus rau qhov chaw cog khoom loj thiab cov tshuab fais fab. Lawv feem ntau siv rau hauv cov mills steel, roj platform, tsev kho mob, kev tsheb ciav hlau, tshav dav hlau, chaw suav, chaw ua haujlwm, chaw sib tham, chaw ua yeeb yaj kiab, chav ua yeeb yaj kiab, thiab lwm cov tsev loj.
Hluav taws xob tsis ntawm DAM1 MCCB pwm rooj plaub Circuit Court breaker
• Icu:Kev kuaj ntsuas Ot-CO (O: Qhib qhov qoj ib ce, CO: Kaw-qhib maneuver, t: Sijhawm tos)
• Ics:Kev ntsuas ntsuas hluav taws xob Ot-CO-t-CO (O: qhib maneuver, CO: Kaw-qhib maneuver, t: Sijhawm tos)
RAU / Kuv Txoj Haujlwm:Nws qhia tau tias kev sib cuag ntawm tus breaker raug kaw. Hauv txoj haujlwm no, tus ntsuas khoo breaker nyob hauv txoj hauj lwm saum toj kawg nkaus
Qhov chaw nyob:Nws qhia tau tias lub taws hluav taws xob qhib vim muaj qhov tsis ua tiav (dhau ntawm qhov tsis txaus lossis luv luv). Hauv qhov no, breaker qib yog nyob hauv nruab nrab txoj haujlwm nruab nrab ntawm ON thiab OFF cov haujlwm. Txhawm rau coj tus breaker, uas yog nyob rau hauv txoj haujlwm dawm, rau ON txoj haujlwm; thawb lub breaker qib qis rau hauv qab raws li qhia ntawm OFF sign
Breaker yuav tsum tau teeb tsa nrog "nyem" suab.Tom qab ntawd, rub lub zog raws li qhia los ntawm ON kos npe kom kaw lub breaker
OFF / 0 Txoj Haujlwm:Nws qhia tau tias kev sib cuag ntawm tus breaker tau qhib. Txoj kev no, tus ntsuas hluav taws xob nyob hauv qab txoj hauj lwm.
Lub cev tsis dhau los ntawm DAM1-400 MCCB pwm rooj plaub Circuit Court breaker
|
Qeb (EN 60947-2 / IEC 60947-2) |
Nyiaj Ib Txwm |
|
|
|||||
|
Qauv |
Ncej |
Dielectric Tshaj Tawm (V) |
lonization deb (hli) |
Tag Nrho Cov Phaib |
Hluav Taws Xob Lub Neej |
Mechanical Lub Neej |
Lub voj voog tseem ceeb |
Ntu Circuit Court |
|
DAM1-160 |
1P |
2500 |
30/0 |
20000 |
3000 |
17000 |
A / 0 |
AC-15 |
|
DAM1-200 |
2P |
2500 |
30/0 |
15000 |
2500 |
12500 |
A / 0 |
AC-15 |
|
DAM1-125 |
3P / 4P |
2500 |
30/0 |
8000 |
1000 |
7000 |
A / 0 |
AC-15 |
|
DAM1-160 |
3P / 4P |
3000 |
30/0 |
8000 |
1000 |
7000 |
A / 0 |
AC-15 |
|
DAM1-250 |
3P / 4P |
3000 |
≤30 / 0 ※ |
8000 |
1000 |
7000 |
A / B |
AC-15 |
|
DAM1-630 (400) |
3P / 4P |
3000 |
≤60 / 0 ※ |
5000 |
1000 |
4000 |
A / B |
AC-15 |
|
DAM1-800 |
3P / 4P |
3000 |
≤80 / 0 ※ |
5000 |
1000 |
4000 |
A / B |
AC-15 |
|
DAM1-1600 |
3P / 4P |
3000 |
≤80 / 0 ※ |
3000 |
500 |
2500 |
A / B |
AC-15 |
