Shaanxi Longxiang Hluav Taws Xob Co., Ltd. yog ib qho ntawm feem txhim khu kev qha manufacturers thiab lwm tus neeg ntawm vsm-12 sab hauv tsev sib nqus nqus tsev vacuum breaker hauv Suav teb. Nrog kev paub ntau, peb tau cog lus los muab cov khoom lag luam zoo siab nrog cov nqi sib tw. Txais tos kom yuav hwm vsm-12 sab hauv tsev ruaj nrees hlau nplaum nqus Circuit Court breaker ua nyob rau hauv Suav teb nov los ntawm peb lub hoobkas.
Kev piav qhia dav dav
VSm-12 hom sab hauv tsev high voltage nqus Circuit Court breaker yog siv rau pem hauv ntej thiab nram qab layout rau lawv mus tas li sib nqus kev khiav hauj lwm mechanism thiab nqus interrupter. Nws lub ntsiab conductive Circuit Court yog nrog pem teb-mounted qauv, lub sab sauv thiab sab qhov hluav taws xob davhlau ya nyob twg thiab lub tshuab nqus tsev interrupter yog ntsia rau hauv ib tug tubular insulating lub tog raj kheej, uas yog casted nrog epoxy resin ntawm APG txheej txheem. Cov qauv no tuaj yeem tiv thaiv qhov chaw ntawm lub tshuab nqus tsev cuam tshuam tiv thaiv plua plav thiab cuam tshuam.
Qhov ruaj khov -magnetic mechanism nqus tsev vacuum-breaker yog sab hauv tsev- nruab nrog cov rwb thaiv tsev sib xyaw.Nws yog tsim los ua thiab tawg fais fab loads ntawm ntau yam ntxwv., nws yog tsim rau hluav taws xob net siv thiab reconstruction project nyob rau hauv lub municipal net, nyob deb nroog net, mineral thiab railway net system, tshwj xeeb tshaj yog yuav tsum tau siv nyob rau hauv ib co kev hloov uas yuav tsum tau nquag siv nyob rau hauv lub teb.
Siv Ambient Conditions thiab txee dav
- Ambient kub: Max. Kub +40℃, thiab nruab nrab kub hauv 24h yuav tsum tsis pub tshaj 35℃; Min. kub -15 degree
- txheeb ze humidity: nruab nrab txhua hnub txheeb ze cov av noo: Tsawg dua los yog sib npaug li 95%;
- Lub hli nruab nrab cov av noo: Tsawg dua lossis sib npaug li 90%.
- Av qeeg siv: tsis tshaj 8 degrees
- Saturated vapor siab: nruab nrab siab ntawm ib hnub yuav tsum tsis pub tshaj 2.2kPa: qhov nruab nrab siab ntawm ib lub hlis yuav tsum tsis pub tshaj 1.8kPa.
- Qhov siab: tsis tshaj 1000m, qhov siab siab txog li 4500m (ntxiv rau qhov tshwj xeeb yuav tsum tau ua).
- Txee dav: 800mm, 1000mm
VSm-12 Permanent Magnetic Vacuum Circuit Breaker Main Parameters
1.Main Technical Parameters
|
S.N. |
Lub npe |
Chav tsev |
Cov ntaub ntawv |
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|
1 |
Rated voltage |
kV ua |
12 |
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|
2 |
Rated zaus |
Hz |
50/60 |
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|
3 |
Rated insulated qib |
1min zog zaus withstand voltage |
kV ua |
42 |
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|
Rated teeb pom kev zoo impulse withstand voltage |
kV ua |
75 |
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|
4 |
Rated tam sim no |
A |
630 |
1000 |
1250 |
1600 |
2000 |
2500 |
3150 |
|
|
5 |
Rated luv Circuit Court breaking tam sim no |
kA |
20 |
20 |
20 |
|||||
|
25 |
25 |
25 |
||||||||
|
31.5 |
31.5 |
31.5 |
31.5 |
31.5 |
31.5 |
|||||
|
40 |
40 |
40 |
40 |
|||||||
|
6 |
Rated luv Circuit Court ua tam sim no (peak) |
kA |
50 |
50 |
50 |
|||||
|
63 |
60 |
63 |
80 |
80 |
80 |
|||||
|
80 |
80 |
100 |
100 |
100 |
100 |
|||||
|
7 |
Rated luv Circuit Court tam sim no tawg ua haujlwm |
lub voj voog |
30 |
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|
8 |
Rated ua haujlwm ib ntus |
O-0.3s-CO-180s-CO;O-180s-CO-180s-CO(40kAand above) |
||||||||
|
9 |
Mechanical endurance |
lub voj voog |
60000 |
|||||||
|
10 |
Kaw -qhib tswj voltage |
V |
AC / DC 220V, AC / DC 110V |
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2. Mechanical Characterisctis Parameters
|
S.N. |
Lub npe |
Chav tsev |
Cov ntaub ntawv |
|
1 |
Tiv tauj clearance |
mm |
11±1 |
|
2 |
Hu rau overtravel |
mm |
3.5±0.5 |
|
3 |
Kaw ceev |
m/s |
0.6±0.2 |
|
4 |
Qhib ceev |
m/s |
1.1±0.2 |
|
5 |
Hu rau lub sijhawm kaw bouncing |
ms |
Tsawg dua los yog sib npaug 2 |
|
6 |
Peb -theem kev sib cuag qhib-kaw simultaneity |
ms |
Tsawg dua los yog sib npaug 2 |
|
7 |
Lub sijhawm qhib |
Tsawg dua los yog sib npaug li 65 |
|
|
8 |
Lub sijhawm kaw |
ms |
Tsawg dua los yog sib npaug li 75 |
|
9 |
Permanent-magnetic mechanism tsav muab qhov hluav taws xob |
ms |
DC 220 V |
|
10 |
Max.DC tivthaiv |
50% |
Zuag qhia tag nrho Daim duab kos
VSm-12 Permanent Magnetic Vacuum Circuit Breaker Ordering information
1.Circuit breaker qauv, npe, xaj kom muaj nuj nqis;
2.Rated voltage, ntsuas tam sim no, ntsuas luv luv-circuit breaking tam sim no, nyob deb ntawm cov theem thiab tseem nyob deb ntawm lub qhov hluav taws xob sab sauv thiab qis;
3.Rated voltage ntawm lub zog them lub cev muaj zog thiab tswj qhov voltage ntawm mechanism;
4.Lub npe thiab qhov ntau ntawm cov khoom seem;
5.Kev xaiv cov khoom siv daws teeb meem;
6.Yog tias tus neeg siv muaj lwm yam tshwj xeeb uas yuav tsum tau ua (xws li qhov siab siab, huab cua kub thiab av noo thiab lwm yam), nws yuav tsum tau teev ua ntej xaj;
Packing & Shipping
FAQ
Q1: Vim li cas thiaj li tshem tau VCB tsis tuaj yeem rack-hauv / khib- tawm?
A: Txheeb xyuas cov khoom: xyuas kom VCB ntawm txoj haujlwm qhib; earthing hloov qhib; txee qhov rooj interlock nyob rau hauv qhov chaw; Secondary connector tag nrho tso; tsis muaj mechanical jamming.
Q2: Koj puas txhawb OEM & ODM customization?
A: Yog. Kev kho kom haum rau xim xim, tsis muaj, daim ntawv teev npe, kos duab theem nrab, IP chav kawm muaj. Cov phau ntawv Askiv, cov ntawv xeem thiab daim ntawv pov thawj tuaj yeem muab tau.
Q3: Dab tsi yog qhov zoo ntawm cov khoom- kaw ncej?
A: Integral APG epoxy casting, zoo heev rwb thaiv tsev, tiv thaiv condensation, tiv thaiv kev ua qias tuaj, tiv thaiv creepage, compact loj rau hnyav ib puag ncig.
Q4: Koj lub tuam txhab ua li cas txog kev tswj xyuas zoo?
A: 1) Peb xaiv tag nrho cov ntaub ntawv raw kom zoo.
2) Cov kws tshaj lij thiab cov neeg ua haujlwm txawj ntse tau saib xyuas txhua yam hauv kev tuav cov txheej txheem tsim khoom.
3) Lub chaw tswj xyuas qhov zoo yog tshwj xeeb hauv kev tshuaj xyuas zoo rau txhua txoj haujlwm.
Q5: Hom kev teeb tsa puas tuaj yeem kho tau?
A: Yog, hom kev teeb tsa tuaj yeem hloov kho rau Kho lossis rho tawm
Q6: Yuav them li cas?
A: T / T thiab L / C tau txais, TT yuav tau txais txiaj ntsig ntau dua . 30% T / T ua ntej thiab 70% tshuav nyiaj li cas ua ntej xa khoom.
