Shaanxi Longxiang Hluav Taws Xob Co., Ltd. yog ib qho ntawm feem txhim khu kev qha manufacturers thiab lwm tus neeg ntawm vbx-12gd sab hauv tsev high voltage peb- txoj hauj lwm nqus Circuit Court breaker 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 vbx-12gd sab hauv tsev high voltage peb txoj haujlwm nqus Circuit Court breaker ua nyob rau hauv Suav teb nov los ntawm peb lub hoobkas.
Kev piav qhia dav dav
VBX-12GD sab hauv tsev siab voltage peb- txoj hauj lwm nqus Circuit Court breaker yog nrog modular tsim uas combines kev rho tawm hloov, lub tshuab nqus tsev Circuit Court breaker, lub ntiaj teb hloov, sensor, interlock latching thiab modular caij nplooj ntoos hlav them mechanism raws li integrated miniaturized HV fais fab ntaus ntawv, siv rau 3.6 ~ 12kV lub ntiaj teb fais fab system.Installed, interlocked, mechanicol switching. kom tsis txhob muaj kev khiav haujlwm. Matched nrog qhov loj me me tsau switchpanel, RMU lossis substation nrog qhov ntev hauv (500x1000x1800) mm.
Lub ntsiab lus qauv
Khoom nta
Nruabedhauvme -size tsaucov txee, lub nplhaib tseem ceeb (RMU) thiab lub thawv -hom transformers
VBX-12GD sab hauv tsev siab-voltage peb-txoj hauj lwm lub tshuab nqus tsev Circuit Court breaker yog teem rau vertically: lub cais hloov nyob rau hauv sab sauv, lub tshuab nqus tsev Circuit Court breaker nyob rau hauv nruab nrab, thiab lub ntiaj teb hloov nyob rau hauv qis qis. Kev khiav hauj lwm mechanism, Circuit Court breaker mechanism thiab interlocking mechanism yog positioned nyob rau hauv pem hauv ntej ntawm tus tes hloov. Qhov kev hloov no yog tsim rau inverted installation.
High-kev ruaj ntseg khoom-embedded ncej
Kev ntseeg siab, kev ua haujlwm ruaj khov, kev ua haujlwm ruaj khov, kev ua haujlwm me me, kev tu vaj tu tsev -kev ua haujlwm dawb, txhim kho ib puag ncig tus phooj ywg, thiab kev ua haujlwm siab.
Pom taucais cais point
Lub Circuit Court breaker adopts modular kev khiav hauj lwm mechanism, uas tso cai rau ywj siab hloov los yog txij nkawm thiab nta zoo heev interchangeability. Nws tuaj yeem ua haujlwm manually, lossis hloov pauv nrog AC / DC lub zog cia ua haujlwm kom ua tiav cov chaw taws teeb tswj.
Modular kev khiav hauj lwm mechanism
Lub Circuit Court breaker adopts modular kev khiav hauj lwm mechanism, uas tso cai rau ywj siab hloov los yog txij nkawm thiab nta zoo heev interchangeability. Nws tuaj yeem ua haujlwm manually, lossis hloov pauv nrog AC / DC lub zog cia ua haujlwm kom ua tiav cov chaw taws teeb tswj.
Peb -axis ua haujlwm ua ntu zus nrog kev txhim khu kev qha txhua yam cuam tshuam
Qhov kev hloov pauv hloov, Circuit Court breaker thiab earthing hloov yog ua los ntawm ib tus neeg shafts cais. Forced mechanical interlocks yog muab nruab nrab ntawm peb lub shafts los tiv thaiv kev ua haujlwm tsis raug.
Tsis yog -hu rau voltage muaj qhia sensor ntawm lub terminals tawm
Tsis muaj capacitors, txais yuav tsis yog -hu rau induction technology, muaj kev nyab xeeb thiab txhim khu kev qha!
Rtsim nyog interlocking mechanism tsim nruab nrab ntawm lub txee qhov rooj thiab qhov sib txuas
Xyuas kom tus neeg teb xov tooj muaj kev nyab xeeb nrog kev hloov kho - lub qhov rooj xauv lub qhov rooj pub dawb.
Khoom qhia
Siv Cov Kev Cai Ambient
- Ambient kub: -15℃- +40 degree
- Ambient humidity: Nruab nrab txheeb ze humidity ntawm ib hnub:<95%,Average relative humidity of a month:<90%
- Qhov siab tshaj hiav txwv theem:<1000m.
- Av qeeg siv tsis ntau tshaj 8 degree.
- Nws yuav tsum tau muab tso rau hauv qhov xwm txheej yam tsis muaj kev ua qias tuaj los ntawm cov pa tawg, tshuaj yaig, kev co hnyav thiab av thiab lwm yam.
VBX-12GD Peb txoj hauj lwm VCB Main Technical Specification
|
S.N. |
Kev Xav Tau |
Chav tsev |
Technical Parameters |
||
|
1 |
Rated voltage |
kV ua |
12 |
||
|
2 |
I / mi / Rad tam sim no / qis zog zaus tiv taus theem voltage / texas / qis qhov sib txawv |
42/48 |
|||
|
3 |
Rated lub teeb tso zis tam sim no -voltage (peak) theem mus rau theem ntawm qhov khoob |
75/85 |
|||
|
4 |
Secondary Circuit Court fais fab zaus withstand voltage [min] |
V |
2000 |
||
|
5 |
Rated zaus |
Hz |
50 |
||
|
6 |
Rated tam sim no |
A |
630 |
1250 |
|
|
7 |
Rated luv Circuit Court breaking tam sim no |
kA |
20 |
25 |
31.5 |
|
8 |
Rated ncov tiv taus tam sim no |
kA |
50 |
63 |
80 |
|
9 |
Rated luv Circuit Court ua tam sim no |
kA |
50 |
63 |
80 |
|
10 |
Rated lub sij hawm luv luv tiv taus tam sim no |
kA |
20 |
25 |
31.5 |
|
11 |
Rated lub sijhawm luv luv tiv thaiv lub sijhawm tam sim no |
s |
4 |
||
|
12 |
Rated tam sim no ntawm ib qho rov qab mus rau lub txhab nyiaj capacitor |
A |
630/400 |
||
|
13 |
Rated capacitor bank txhuam- ua tam sim no |
kA |
12.5 (ntau zaus tsis tshaj 1000Hz) |
||
|
14 |
Rated luv Circuit Court tam sim no tawg ua haujlwm |
lub voj voog |
30 |
||
|
15 |
Mechanical Endurance (rau disconnector / VCB earthing hloov) |
3000/10000/3000 |
|||
|
16 |
Tso cai tag nrho hnav tuab ntawm kev txav thiab kev sib cuag ruaj khov |
mm |
3 |
||
|
17 |
Rated kaw ua haujlwm voltage |
V |
AC 24/48/110/220 DC 24/48/110/220 |
||
|
18 |
Rated qhib kev ua haujlwm voltage |
AC 24/48/110/220 DC 24/48/110/220 |
|||
|
19 |
Rated voltage ntawm lub zog them lub cev muaj zog |
V |
AC 24/48/110/220 DC 24/48/110/220 |
||
|
20 |
Rated zog ntawm lub zog them lub cev muaj zog |
W |
90 |
||
|
21 |
Lub zog them lub sijhawm ua haujlwm |
s |
Tsawg dua los yog sib npaug li 15 |
||
|
22 |
Tiv tauj clearance |
mm |
11 ± 1 |
||
|
23 |
Hu rau stroke dav |
3.5 ± 1 |
|||
|
24 |
Tiv tauj bouncing lub sij hawm thaum kaw lub lag luam |
Tsawg dua los yog sib npaug 2 |
|||
|
25 |
Tawm ntawm ib txhij ntawm CO ua haujlwm ntawm peb tus ncej |
ms |
Tsawg dua los yog sib npaug 2 |
||
|
26 |
Lub sijhawm qhib (ntawm qhov ntsuas hluav taws xob) |
20–50 |
|||
|
27 |
Lub sijhawm kaw (ntawm qhov ntsuas hluav taws xob) |
30–70 |
|||
|
28 |
Nruab nrab khiav ceev (hu rau yuam kev sib cais<6mm) |
m/s |
0.9 – 1.3 |
||
|
29 |
Nruab nrab kaw ceev (hu rau yuam kaw<6mm) |
0.4 – 0.8 |
|||
|
30 |
Rebound amplitude ntawm kev sib cuag qhib kev ua haujlwm |
mm |
Tsawg dua los yog sib npaug 2 |
||
|
31 |
Tiv tauj siab ntawm kev sib cuag |
N |
2000 ± 200 (20–25kA) 13100–200 (31.5kA) |
||
|
32 |
Rated ua haujlwm ib ntus |
O–0.3s–CO–180s–CO |
|||
Kev teeb tsa
Standard Configuration: Wired raws li tus qauv wiring schematic daim duab, nruab nrog ib tug anti{0}}tripping ntaus ntawv. Tsis muaj lub kaw lus kaw, ib qho khoom siv overcurrent, lossis ib qho khoom siv hluav taws xob.
Circuit Breaker Ordering Information yuav tsum tau
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 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.Kev xaiv cov khoom siv daws teeb meem
5.Lub npe thiab qhov ntau ntawm cov khoom seem;
6.Yog tias tus neeg siv muaj lwm yam tshwj xeeb uas yuav tsum tau ua (xws li qhov chaw siab tshaj, qhov kub thiab av noo thiab lwm yam), nws yuav tsum tau teev ua ntej xaj;
Kev thauj mus los thiab khaws cia
Cov khoom yuav tsum tau muab cia rau hauv tsev nyob rau hauv lub qhov dej -ventilated, qhuav ib puag ncig tsis muaj kev co hnyav thiab corrosive gases.
FAQ
Q1: Hom kev teeb tsa puas tuaj yeem kho tau?
A: Yog, hom kev teeb tsa tuaj yeem hloov kho rau Kho lossis rho tawm
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: 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 ua tib zoo 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.
Q4: Lub tshuab nqus tsev Circuit Court breaker tua arc li cas?
A: Nyob rau hauv lub tshuab nqus tsev interrupter, arc yog quenched sai ntawm tam sim no xoom hla nyob rau hauv siab - nqus tsev, tsis muaj roj thiab tsis muaj SF₆ roj.
Q5: Yam khoom tseem ceeb rau VCB yog dab tsi?
A: Lub tshuab nqus tsev cuam tshuam, lub caij nplooj ntoos hlav ua haujlwm, khoom siv- kaw ncej, kaw / tripping coil, them lub cev muaj zog, pab hloov, tulip tiv tauj, insulating rub pas nrig, earthing hloov, thib ob lub davhlau ya nyob twg thaiv thiab lwm yam.
Q6: Cov nqe lus them nqi twg yog dab tsi?
A: T / T thiab L / C. TT yuav tau txais txiaj ntsig ntau dua . 30% T / T ua ntej thiab 70% tshuav nyiaj li cas ua ntej xa khoom.
