Product Overview
ZN63(VS1)-12 series sab hauv tsev 24kv lub tshuab nqus tsev vacuum Circuit Court breaker yog peb-theem AC 50 Hz switching ntaus ntawv tsim los txhim khu kev qha nruab nrab-voltage tiv thaiv. Txawm hais tias ntsuas ntawm 12 kV, nws cov qauv tsim thiab kev ua haujlwm rwb thaiv tsev feem ntau tau hais txog thaum qhia cov khoom siv txog li 24 kV, ua rau nws sib xws nrog cov tshuab uas siv vcb 24kv teeb tsa. Qhov no 24kv nqus Circuit Court breaker yog tsim rau kev tswj thiab kev tiv thaiv nyob rau hauv industrial thiab mining enterprises, fais fab nroj tsuag, substations, thiab hluav taws xob cov chaw, thiab yog tshwj xeeb tshaj yog haum rau cov chaw uas yuav tsum tau nquag ua hauj lwm.
Lub Circuit Court breaker integrates ib tug VET kev khiav hauj lwm mechanism nrog lub breaker lub cev, tsim los siv xws li ib tug taag installation unit los yog nrog ib tug tshwj xeeb propulsion mechanism los tsim ib tug trolley unit. Rau qhov xav tau ntau dua tam sim no, nws tuaj yeem ua ke nrog 1250a vcb los muab kev tiv thaiv luv luv - Circuit Court tiv thaiv thiab kev hloov pauv tau. Qhov tseem ceeb hauv Circuit Court tuaj yeem txais cov khoom siv tag nrho-kab ncej kaw kom ua tiav qhov me me, kev ntseeg siab, thiab kev saib xyuas-kev ua haujlwm dawb ntawm 24kv lub tshuab nqus tsev vacuum. Nws tuaj yeem sib phim nrog KYN28A-12(GZS) thiab lwm qhov chaw-mounted trolley-type switchgear, thiab tseem tuaj yeem siv nrog XGN taag switchgear, kom ntseeg tau tias vcb 24kv kev daws teeb meem muab kev ua haujlwm zoo ib yam thoob plaws ntau yam kev siv.
Hom thiab lub ntsiab lus
Kev Ua Haujlwm
- Ambient Kub: Tsis tshaj 40 degree, thiab tsis qis dua -10℃(cia thiab tsheb thauj mus los tso cai ntawm -30 degree).
- Qhov siab: Tsis tshaj 1000m.
- Tus txheeb ze Humidity: Qhov nruab nrab nruab nrab txhua hnub tsis tshaj 95%, nruab nrab txhua hnub saturated vapor siab tsis tshaj 2.2x10⁻³ MPa, thiab txhua hli nruab nrab tsis tshaj 1.8x10⁻³ MPa.
- Seismic Intensity: Tsis tshaj qib 8.
- Qhov Chaw Yuav Tsum Tau: Qhov chaw tsis muaj hluav taws kub, tawg, sib kis loj heev, tshuaj lom neeg corrosion, thiab khaus vibration.
Main Technical Parameters
|
TSIS MUAJ. |
Yam khoom |
Chav tsev |
Parameter |
|||
|
1 |
Rated Voltage |
kV ua |
12 |
|||
|
2 |
Rated rwb thaiv tsev Level |
Rated xob laim Impulse Withstand Voltage (Peak) |
kV ua |
75 |
||
|
1-feeb fais fab zaus nrog voltage |
42 |
|||||
|
3 |
Rated luv-Circuit Breaking Current |
kA |
20/25 |
31.5 |
40 |
|
|
4 |
Rated Tam sim no |
A |
630 |
630 1250 |
1250 1600 |
|
|
5 |
Rated Short-Lub Sijhawm Nrog Tam Sim No (RMS) |
kA |
20/25 |
31.5 |
40 |
|
|
6 |
Rated Peak Nrog Tam Sim No (Peak) |
50/63 |
80 |
100 |
||
|
7 |
Rated Luv-Circuit Making Current (Peak) |
50/63 |
80 |
100 |
||
|
8 |
Rated Number of Short-Circuit Breaking Operations |
sij hawm |
50 |
|||
|
TSIS MUAJ. |
Yam khoom |
Chav tsev |
Parameter |
|||
|
1 |
Rated Voltage |
kV ua |
12 |
|||
|
2 |
Rated rwb thaiv tsev Level |
Rated xob laim Impulse Withstand Voltage (Peak) |
kV ua |
75 |
||
|
1-feeb fais fab zaus nrog voltage |
42 |
|||||
|
3 |
Rated luv-Circuit Breaking Current |
kA |
20/25 |
31.5 |
40 |
|
|
4 |
Rated Tam sim no |
A |
630 |
630 1250 |
1250 1600 |
|
|
5 |
Rated Short-Lub Sijhawm Nrog Tam Sim No (RMS) |
kA |
20/25 |
31.5 |
40 |
|
|
6 |
Rated Peak Nrog Tam Sim No (Peak) |
50/63 |
80 |
100 |
||
|
7 |
Rated Luv-Circuit Making Current (Peak) |
50/63 |
80 |
100 |
||
|
8 |
Rated Number of Short-Circuit Breaking Operations |
sij hawm |
50 |
|||
|
9 |
Fais fab zaus Nrog Voltage rau Secondary Circuit Court (1 feeb) |
V |
2000 |
|||
|
10 |
Rated ua hauj lwm ib ntus |
0-0.3s-CO-180s-CO |
||||
|
0-180s-CO180sCO |
||||||
|
11 |
Rated Short-Lub Sijhawm Nrog Lub Sijhawm Tam Sim No (Lub Sijhawm Thermal Stability) |
S |
||||
|
12 |
Rated Breaking Current for Single/Back-mus rau-Back Capacitor Bank |
A |
630 / 400 800 / 400 (40kA) |
|||
|
13 |
Neeg kho tshuab lub neej |
sij hawm |
10000 |
|||
Khoom nta
1.Nws lub plhaub yog tsim los raws li kev siv tshuab txawv teb chaws thiab qhov xwm txheej tiag tiag, uas muaj cov yam ntxwv ntawm lub zog, cua kub cua, kev ua haujlwm zoo, pov thawj plua plav, cais cov tsiaj me, cov ntaub ntawv pov thawj, zoo nkauj thiab tu yooj yim.Nws muaj ntau yam kev xaiv rau cov khoom siv plhaub, xws li: xim - steel composite panels, siab -cov ntaub ntawv zoo steel, aluminium{ 4} stainless hlau, yog li cov ntaub ntawv tsis zoo - steel hlau, aluminium{ glmet } thiab cov ntaub ntawv tsis zoo. ntawm.
2.Nws feem ntau siv cov hloov pauv ntawm qhov siab -voltage sab, uas tuaj yeem siv lub tshuab nqus tsev vacuum, thiab muaj ntau yam kev sib txuas los tiv thaiv kev siv tsis raug. Yeem: HXGN15B SF6 RMU, XGN66 thiab HXGN17 nplhaib network switchgears. Transformers tuaj yeem yog roj-immersed transformers, tag nrho kaw hom transformers thiab qhuav-hom transformers.
3.Lub substation muaj kev tiv thaiv zoo thiab yog ib qho yooj yim rau kev khiav hauj lwm, muaj siab thiab tsawg voltage metering rau cov kev xaiv, nws muaj peev xwm yuav nruab nrog tsis siv neeg reactive fais fab nyiaj them nyiaj yug ntaus ntawv raws li cov neeg siv yuav tsum tau.
4.Cov npog yog tsim raws li cov qauv tshem tawm nrog ob txheej txheej, lub interlayer yog ntim nrog cov khoom siv rwb thaiv tsev nrog zoo rwb thaiv tsev. High thiab low voltage chambers muaj ib lub ru tsev sib cais nyob rau hauv, muaj anti- condensation ntaus ntawv thiab tsis siv neeg kub tswj xyuas, cua sov thiab cua txias pab kiag li lawm nyob rau hauv transformer chamber.
5.Lub txee lub cev txais cov cua tshuab cua, cov cuab yeej ua cua txias kuj tuaj yeem nruab, lub qhov rooj thiab sab nrauv ntawm lub vaj huam sib luag sab ntawm lub qhov rooj yog nruab nrog cov plua plav- pov thawj.
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