I-DAA Air Circuit Breaker
- Xhumana nathi
- Ikheli: IShanghai DaDa Electric Co, Ltd.
- Ucingo: 0086-15167477792
- Imeyili: charlotte.weng@cdada.com
·Isingeniso
Ngemisebenzi yokuvikela ehlakaniphile futhi ekhethiwe, i-breaker ingathuthukisa ukuthembeka kokuphakelwa kwamandla, futhi igweme ukwehluleka kwamandla okungadingekile.I-breaker isebenza eziteshini zamandla, izimboni, izimayini (ze-690V) nezakhiwo eziphakeme zanamuhla, ikakhulukazi uhlelo lokusabalalisa isakhiwo esihlakaniphile.
Izinzuzo ezihlinzekelwe ukwakhiwa nokwenziwa kwemihlangano ye-LV
>> Nge high iDemo-wesifunda breaking umthamo, Non ionization ibanga
380 / 400V80-120kA
660 / 690V50-85kA
>> Imisebenzi yokuvikela ephelele ehlakaniphile.
Iyunithi lohambo lwe-elekthronikhi ngamasu asuselwa ku-microprocessor anemisebenzi yokuvikela ehlakaniphile.
>> Zonke izakhiwo ze-modular
Idizayini ye-Modular yochungechunge lonke, ukugcinwa okulula nokulungiswa mahhala.
>> Ukwehlukanisa kabili, kuphephile futhi kunokwethenjelwa
Ukwehlukaniswa kabili okusuka ebusweni bangaphambili bama-breaker wesifunda, kusetshenziswe ngokuphepha nangokuthembekile.
Umklamo ohlangene, Isisindo esincane
>> Uhla oluphelele lwezesekeli. Okuvamile kulo lonke uchungechunge
>> Ukuhambisana nezindinganiso zomhlaba nezamazwe.
I-IEC 947-2
GB14048.2
·Izinhlobo nezincazelo
I-DAA -1/2
Inothi lobuchwepheshe Inombolo yemodeli yalowo mkhiqizo i-DW 45 esetshenziswe eMbonini kagesi enamandla aphansi.
· Izimo zokusebenza ezijwayelekile
>> Amazinga okushisa omoya kuma-DA Konke angabi ngaphezu kuka- + 40 ℃ nangaphansi kuka-5 ℃ kanti isilinganiso saso esikhathini samahora angama-24h asidluli + 35 ℃.
Ukuphakama
>> Ukuphakama kwesiza sokufakwa akudluli ku-2000m
>> Izimo Atmospheric
Umswakama ohlobene nawo awudluli kuma-50% emazingeni okushisa aphezulu angama- + 40 ℃, Umswakama ophakeme ohlobene mhlawumbe uvunyelwe emazingeni aphansi okushisa. Inani elisho inani eliphakeme lenyanga yomswakama kakhulu ngama-90%, kanti izinga lokushisa eliphansi kunawo wonke kule nyanga lingu- + 25 ℃ .Ukunakekelwa kufanele kuthathwe
ukufinyela okulingene okungenzeka ebusweni bemikhiqizo ngenxa yokwehluka kwezinga lokushisa.
· I-insta ejwayelekilellation conditions
>> Ama-breaker circuit ama-DAA wonke azofakwa ngokuya ngemithetho yomkhiqizi. Ukuthambekela okume mpo kwama-breakers wesifunda i-DA Konke kungeqi ku-5 °
· Isigaba sokufaka
|
Kulinganiswe ngo voltage yokusebenza |
380 / 400V |
660 / 690V |
|
Isigaba sokufaka |
||
| Isifunda sikagesi | ||
| Circuit Isifunda esikhulu |
IV |
IV |
| ◆ Ikhoyili yokukhishwa kwamandla kagesi | ||
| Transform I-Pirmary coil power transformer | ||
| Circuit Isifunda esisizayo |
III |
III |
|
Izinga lokuvikelwa |
Indlela yokufaka |
Izesekeli |
|
IP30 |
Ukukhweza okuvamile okuvulekile |
|
|
IP40 |
Kubekwe egumbini lama-cubicle ngohlaka olwengeziwe lomnyango |
Uhlaka lomnyango luzofakwa ngumsebenzisi |
|
IP54 |
Kubekwe egumbini lama-cubicle ngohlaka olwengeziwe lomnyango nesembozo esisobala |
uzimele womnyango kanye ne-cove ebonakalayo okufanele ifakwe ngumsebenzisi |
· Izinga lokungcola
| Thayipha |
I-DAA1-1000 |
I-DAA1-2000 |
I-DAA2-3200 |
I-DAA3-4000 |
I-DAA4-6300 |
|
| Uzimele ulinganisiwe |
1000 |
2000 |
3200 |
4000 |
6300 |
|
| i-Inm yamanje (A) | ||||||
| Inani lezigxobo |
3,4 |
3,4 |
3,4 |
3,4 |
3,4 |
|
| Kukalwe njengamanje Ku (A) |
200,400,630,800,1000 |
400,630,800,1000,1250,1600,2000 |
2000,2500,3200 |
4000 |
5000,6300 |
|
| I-Icu (kA) O-CO |
400V |
42 |
80 |
100 |
100 |
120 |
|
690V |
25 |
50 |
65 |
65 |
85 |
|
| I-Ics (kA) O-CO-CO |
400V |
30 |
50 |
65 |
65 |
100 |
|
690V |
20 |
40 |
50 |
50 |
80 |
|
| I-Icw (kA) O-CO |
400V |
20 |
50 |
65 |
I-65/80 (MCR) |
I-85/100 (MCR) |
|
690V |
20 |
40 |
50 |
I-50/65 (MCR) |
I-65/75 (MCR) |
|
| Kukalwe njengamanje e-N-pole In (A) | 50% Ku, 100% In | |||||
|
Ukwenza ngokwemvelo nesikhathi sokuphula |
23-32ms | |||||
| Ukusebenza (imisebenzi) |
Impilo kagesi |
500 |
||||
|
Impilo yemishini |
9500 |
|||||
| Imodi yokukhweza |
Kulungiswe ngokudonsa |
|||||
| Arcing ibanga (mm) |
0 |
|||||
| Isilawuli esihlakaniphile |
Uhlobo olujwayelekile (M) Uhlobo lokuxhumana ngocingo (H) |
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