Shaanxi Longxiang Hluav Taws Xob Co., Ltd. yog ib qho ntawm feem txhim khu kev qha manufacturers thiab lwm tus neeg ntawm vib-12 sab hauv tsev nqus tsev vacuum breaker nrog embedded ncej nyob rau 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 vib-12 sab hauv tsev nqus tsev vacuum Circuit Court breaker nrog embedded ncej ua nyob rau hauv Suav teb nov los ntawm peb lub hoobkas.
Kev piav qhia dav dav
VIB-12 sab hauv tsev high voltage nqus tsev vacuum Circuit Court breakers yog siv AC 12kV rated voltage thiab AC 50Hz sab hauv tsev hloov khoom siv. Cov khoom ua tau raws li tus qauv ntawm IEC62271-100: 2001 HV AC Nqus Circuit Court Breaker, thiab lwm yam Circuit Court breaker siv los tiv thaiv thiab tswj chav tsim hluav taws xob tsim hauv hluav taws xob network thiab kev lag luam thiab kev lag luam mining, tuaj yeem siv rau qhov xwm txheej ntawm kev hloov ntau yam ntawm kev thauj khoom thiab nquag ua haujlwm thiab rov ua dua luv luv tam sim no.
Lub ntsiab lus qauv
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: 650mm, 800mm, 1000mm
VIB-12 VCB With Embedded Poles Main Parameters
1.Main Technical Parameters ntawm VIB series sab hauv tsev VCB
|
S.N. |
Lub npe |
Chav tsev |
Cov ntaub ntawv |
|||||||
|
1 |
Rated voltage |
kV ua |
12 |
|||||||
|
2 |
Rated zaus |
Hz |
||||||||
|
3 |
Rated insulated qib |
1min zog zaus withstand voltage |
kV ua |
|||||||
|
Rated impulse withstand voltage |
kV ua |
|||||||||
|
4 |
Rated tam sim no |
A |
630 |
1250 |
1600 |
2000 |
2500 |
3150 |
4000 |
|
|
5 |
Rated luv Circuit Court breaking tam sim no |
kA |
20 |
|||||||
|
25 |
25 |
|||||||||
|
31.5 |
31.5 |
31.5 |
31.5 |
31.5 |
||||||
|
40 |
40 |
40 |
40 |
40 |
||||||
|
50 |
||||||||||
|
6 |
Rated luv Circuit Court ua tam sim no (peak) |
kA |
50 |
|||||||
|
63 |
63 |
|||||||||
|
80 |
80 |
80 |
80 |
80 |
||||||
|
100 |
100 |
100 |
100 |
100 |
||||||
|
125 |
||||||||||
|
7 |
Rated tus naj npawb ntawm kev ua haujlwm luv luv |
lub voj voog |
30,50* |
|||||||
|
8 |
Rated lub sij hawm luv luv withstand duration |
s |
4 |
|||||||
|
9 |
Rated ua haujlwm ib ntus |
O-0.3s-CO-180s-CO* |
||||||||
|
10 |
Mechanical endurance |
lub voj voog |
30000 |
10000 (2000A thiab siab dua) |
||||||
|
11* |
Rated tam sim no ntawm ib lub txhab nyiaj capacitor |
A |
400 |
|||||||
|
12* |
Rated tawg tam sim no rov qab mus rau lub txhab nyiaj capacitor |
A |
400 |
|||||||
*Nco tseg:
1.Thaum qhov ntsuas tam sim no yog 4000A, lub vaj huam sib luag yuav tsum haum nrog cua txias cua txias.
2.Thaum qhov ntsuas luv luv Circuit Court tawg tam sim no Tsawg dua los yog sib npaug rau 31.5kA, ntsuas tus naj npawb ntawm luv luv Circuit Court tawg ua haujlwm yog 50cycles.
3.Thaum qhov ntsuas luv luv Circuit Court breaking tam sim no Ntau dua los yog sib npaug rau 31.5kA, ntsuas tus naj npawb ntawm luv luv Circuit Court tawg ua haujlwm yog 30cycles.
4.Thaum qhov ntsuas luv luv Circuit Court tawg tam sim no Ntau dua lossis sib npaug rau 40kA, qhov ntsuas kev ua haujlwm yuav tsum yog O-180s-CO-180s-CO*
5.Cov ntaub ntawv ntawm * hauv No.11 thiab No.12 yuav tsum muab thaum xav tau.
2.Mechanical yam ntxwv Parameters
|
S.N. |
Lub npe |
Chav tsev |
Cov ntaub ntawv |
||
|
1 |
Tiv tauj clearance |
mm |
9±1 |
||
|
2 |
Tiv tauj mob stroke |
mm |
3.5±0.5 |
||
|
3 |
Hu rau lub sijhawm kaw bouncing |
ms |
Tsawg dua lossis sib npaug rau 2 (1600A thiab qis dua), Tsawg dua lossis sib npaug rau 3 (2000A thiab siab dua) |
||
|
4 |
Tawm ntawm ib txhij ntawm CO ua haujlwm ntawm peb tus ncej |
ms |
Tsawg dua los yog sib npaug 2 |
||
|
5 |
Kev ncua deb ntawm cov theem |
mm |
150±1.5 |
210±1.5 |
275±1.5 |
|
6 |
Rated luv Circuit Court breaking tam sim no |
kA |
20~25 |
31.5 |
40 |
|
7 |
Tiv tauj siab ntawm kev sib cuag |
N |
2200±200 |
3100±200 |
4500±200 |
|
8 |
Nruab nrab qhib ceev |
m/s |
1.1 ± 0.2 (Kev sib cuag sib cais ~ 6mm) |
||
|
9 |
Nruab nrab kaw ceev |
m/s |
0.6±0.2 |
||
|
10 |
Lub sijhawm qhib |
ms |
20~50 |
||
|
11 |
Lub sijhawm kaw |
ms |
30~70 |
||
|
12 |
Tso cai hnav tuab ntawm kev txav thiab kev sib cuag ruaj khov |
mm |
Tsawg dua los yog sib npaug 3 |
||
|
13 |
Main Circuit Court kuj ntawm txhua theem |
μΩ |
Tsawg dua lossis sib npaug ntawm 50 (630A) Tsawg dua lossis sib npaug rau 45 (1250 ~ 1600A) Tsawg dua lossis sib npaug rau 35 (2000A) Tsawg dua lossis sib npaug li 25 (2500A thiab siab dua) |
||
Daim duab kos thiab Installation Dimensions
Certificate & Test Report
Ib feem ntawm Hom Kev Ntsuam Xyuas
Vib Series Sab Hauv Tsev 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;
FAQ
Q1: Koj lub sijhawm ua khoom lag luam ntev npaum li cas?
A: Tsis pub dhau 15 hnub txij li hnub tau txais daim ntawv lees paub muag khoom.
Q2: Cov khoom puas txhawb OEM thiab ODM cov kev pabcuam?
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: Cov nqe lus them nqi twg yog dab tsi?
A: T / T thiab L / C.
Q4: Koj puas yog lub Hoobkas lossis tuam txhab lag luam?
A: Peb yog cov chaw tsim khoom thiab cov lag luam sib xyaw. Peb tuaj yeem muab cov khoom siv zoo - nrog cov nqi sib tw thiab cov kev pabcuam tshaj lij.
Q5: Koj puas kuaj xyuas cov khoom tiav?
A: Yog lawm, tag nrho cov khoom yuav raug tshuaj xyuas nruj me ntsis kom ua tau raws li ISO 9001 cov qauv thiab cov qauv kev lag luam cuam tshuam xws li IEC. Tsis tas li ntawd peb yuav muab cov ntaub ntawv tshuaj xyuas cov khoom rau koj siv ua ntej xa zaub mov.
Q6: Puas yog kev saib xyuas VCB - dawb?
A: Lub tshuab nqus tsev cuam tshuam yog kev saib xyuas- pub dawb, tab sis lub caij nplooj ntoo hlav thiab cov khoom sib kis yuav tsum tau kuaj xyuas raws sij hawm thiab lubrication.
