DAA Air Circuit Breaker
- Tiv Tauj Peb
- Chaw nyob: Shanghai DaDa Electric Co., Ltd.
- Xov Tooj: 0086-15167477792
- Email: charlotte.weng@cdada.com
·Taw qhia
Nrog kev txawj ntse thiab kev tiv thaiv zoo tiv thaiv kev ua haujlwm, tus taws hluav taws xob tuaj yeem txhim kho kev ntseeg tau ntawm cov khoom siv fais fab, thiab zam kom tsis txhob muaj lub zog tsis ua haujlwm.Qhov khoom tawg yog siv rau lub chaw nres tsheb fais fab, cov chaw ua haujlwm, cov mines (rau 690V) thiab cov vaj tsev qib siab niaj hnub, tshwj xeeb tshaj yog rau cov kev faib khoom ntawm ntse tsev.
· Cov ntsiab lus zoo tau muab rau kev tsim qauv thiab tsim khoom ntawm LV kev sibtham
>> Nrog siab luv luv-Circuit Court txhaum muaj peev xwm, Tsis ze ionization
380 / 400V80-120kA
660 / 690V50-85kA
>> Zoo meej tiv thaiv kev ua haujlwm.
Chav ntsuas hluav taws xob txawv yog microprocessor raws li cov tswv yim nrog ntse tiv thaiv cov haujlwm.
>> Txhua lub qauv qauv
Modular tsim rau tag nrho cov qauv, yooj yim txij nkawm thiab kho tsis pub dawb.
>> Ob chav rwb thaiv tsev, nyab xeeb thiab txhim khu kev qha
Ob chav rwb thaiv tsev los ntawm kev sib tw pem hauv ntej ntawm cov hluav taws xob hauv Circuit Court, ua haujlwm zoo thiab muaj kev ntseeg tau.
>> Kev cog lus tsim, Lub teeb hauv qhov hnyav
>> Ua tiav ntau ntawm cov accessories.Common rau tag nrho cov koob
>> Ua raws li International thiab cov qauv hauv tebchaws.
IEC 947-2
GB14048.2
·Cov hom thiab cov ntsiab lus
DAA -1/2
Cov lus qhia ua qauv Tus lej ua qauv ntawm cov khoom yog DW 45 siv rau hauv cov hluav taws xob tsawg hauv kev lag luam.
· Cov sijhawm ua haujlwm ib txwm
>> Cov huab cua nyob hauv huab cua DA Txhua qhov tsis tshaj + 40 ℃ thiab qis dua-5 ℃ thiab nws qhov nruab nrab nyob rau ib lub sijhawm 24h teev tsis tshaj + 35 ℃.
Qhov siab
>> Qhov siab ntawm qhov chaw ntawm kev teeb tsa tsis tshaj 2000m
>> Cov huab cua puag
Nws cov txheeb ze cov av noo tsis tshaj 50% ntawm qhov kub siab tshaj + 40 ℃, Cov txheeb ze ntau dua cov av noo tej zaum raug tso cai ntawm qis dua kub.Qhov txhais tau tias tus nqi siab tshaj plaws ntawm cov av noo feem ntau lub hli yog 90%, thiab lub ntsiab lus qis tshaj ntawm lub hlis no yog + 25 .Vim yuav tsum noj
ntawm kev txiav tawm hws uas yuav tshwm sim nyob rau saum npoo ntawm cov khoom vim muaj kev hloov pauv ntawm qhov kub thiab txias.
· Tej instaua llation condintawv
>> Cov ntawv cog lus Circuit Court DAA txhua tus tau teeb tsa raws li cov lus qhia ntawm lub chaw tsim khoom.Qhov kev tsim kho ntawm cov hluav taws xob Circuit Court DA Txhua qhov tsis tshaj 5 °
· Teeb tsa qeb
|
Rated ua hauj lwm zoo voltage |
380 / 400V |
660 / 690V |
|
Teeb tsa qeb |
||
| Hluav taws xob Circuit Court | ||
| Lub voj voog tseem ceeb |
IV |
IV |
| Roj hauv qab qhov tso tawm voltage | ||
| ◆ Pirmary coil zog transformer | ||
| Ntu Circuit Court |
III |
III |
|
Qib kev tiv thaiv |
Txoj kev teeb tsa |
Khoom Plig |
|
IP30 |
Qub qhib mounting |
|
|
IP40 |
Mounted hauv ib qho ntawm qhov cubicle nrog cov qhov rooj txuas ntxiv |
lub qhov rooj ncej yuav tsum tau nruab los ntawm cov neeg siv |
|
IP54 |
Mounted hauv ib qhov txuas ntawm cubicle nrog lub qhov rooj txuas ntxiv thiab daim npog npog pob tshab |
rooj ncej thiab pob tshab cove yuav tsum tau mounted los ntawm tus neeg siv |
· Kev ua qias tuaj
| Hom |
DAA1-1000 |
DAA1-2000 |
DAA2-3200 |
DAA3-4000 |
DAA4-6300 |
|
| Ncej nyob |
1000 |
2000 |
3200 |
4000 |
6300 |
|
| Tamsis No (A) | ||||||
| Tus naj npawb ntawm ncej |
3,4 |
3,4 |
3,4 |
3,4 |
3,4 |
|
| Nyob tam sim no Hauv (A) |
200,400,630,800,1000 |
400,630,800,1000,1250,1600,2000 |
2000,2500,3200 |
4000 |
5000,6300 |
|
| Icu (kA) O-CO |
400V |
42 |
80 |
100 |
100 |
120 |
|
690V |
25 |
50 |
65 |
65 |
85 |
|
| Ics (kA) O-CO-CO |
400V |
30 |
50 |
65 |
65 |
100 |
|
690V |
20 |
40 |
50 |
50 |
80 |
|
| Icw (kA) O-CO |
400V |
20 |
50 |
65 |
65/80 (MCR) |
85/100 (MCR) |
|
690V |
20 |
40 |
50 |
50/65 (MCR) |
65/75 (MCR) |
|
| Nyob tam sim no ntawm N-ncej Hauv (A) | 50% Hauv, 100% Hauv | |||||
|
Lub xam qhov tseeb ua tiav & lub sijhawm tawg |
23-32ms | |||||
| Kev ua tau haujlwm zoo (haujlwm) |
Hluav taws xob lub neej |
500 |
||||
|
Mechanical lub neej |
9500 |
|||||
| Mounting hom |
Tsau nrog drawable |
|||||
| Xub nrug (hli) |
0 |
|||||
| Cov ntse tswj |
Yam qauv (M) Telecommunication hom (H) |
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