12kV 24kV Khoom Insulated Switchgear RMU
✅ Ib puag ncig zoo heev
✅ Rwb thaiv tsev thiab tag nrho kaw, IP67
✅ Compact Structure thiab Me Me Hneev taw
✅ Kev tu-dawb thiab kev pab lub neej ntev
✅ Modular Design: Yooj yim nthuav
- Khoom Taw qhia
Cov khoom siv hluav taws xob insulated RMU tam sim no yog cov khoom siv hluav taws xob thiab cov khoom siv siab heev hauv nruab nrab -voltage fais fab faib teb, tshwj xeeb tshaj yog nyob rau theem 12 kV thiab 24 kV voltage.
Cov khoom siv hluav taws xob hluav taws xob hloov hluav taws xob lub nplhaib tseem ceeb nyob rau hauv uas txhua qhov siab -voltage nyob qhov chaw (xws li busbars, keyboards, circuit breakers) yog tag nrho cam khwb cia lossis encapsulated thiab kaw nrog epoxy resin lossis lwm yam khoom siv insulating.
Lub ntsiab nta:
1. Khoom Rwb thaiv tsev: Tsis zoo li ib txwm cua-insulated units (uas cia siab rau huab cua qhov sib txawv rau rwb thaiv tsev) thiab SF₆ gas-insulated units (uas tso siab rau sulfur hexafluoride roj rau rwb thaiv tsev), nws siv cov khoom epoxy resin ua lub ntsiab insulating nruab nrab.
2. Tag Nrho Cov Txheej Txheem Zoo: Cov khoom nyob tau raug kaw tag nrho hauv cov khoom siv insulating, tsim ib qho kev sib cais tsis tau.
3. Compact Size thiab Environmental Friendliness: Cov no yog nws ob lub hom phiaj tseem ceeb tshaj plaws tsim.
Cov yam ntxwv tseem ceeb thiab txoj hauv kev ua haujlwm
1. Insulating nruab nrab: Cov khoom siv hluav taws xob tseem ceeb yog epoxy resin. Nws muaj lub zog dielectric siab heev, txhua yam muaj zog, thiab kev laus ua haujlwm zoo heev.
2. Cov qauv tsim qauv: Txhua chav ua haujlwm (load switch, circuit breaker) yog ib qho kev ywj pheej, kaw qhov module ua los ntawm cov khoom siv insulating. Cov modules no txuas nrog los ntawm plug-in txhais tau tias, ua tiav tag nrho cov kev sib txuas ntawm busbar.
3. Kev khiav hauj lwm Mechanism: Lub tshuab ua haujlwm hloov pauv yog nyob rau pem hauv ntej ntawm lub txee thiab txuas nrog cov kev txav mus los hauv cov casting los ntawm cov hlua khi insulating los ua haujlwm qhib thiab kaw.
4. Peb-Position Design: Cov khoom siv hluav taws xob hloov pauv tau ua ke nrog peb txoj haujlwm: "Txuas", "Txiav", thiab "Lub Ntiaj Teb", ua kom muaj kev nyab xeeb thiab kev saib xyuas yooj yim.
Technical Parameters
| Tsis muaj. | Yam khoom | Chav tsev | Tsis muaj | |||
| 12kv ua | 24kv ua | |||||
| 1 | Rated Voltage | kV ua | 12 | 24 | ||
| 2 | Rated Tam sim no | A | 630 | 1250 | 630 | |
| 3 | Rated Zaus | Hz | 50/60 | 50/60 | ||
| 4 | Rated Fais Fab Zaus Nrog Voltage 1 min | kV ua | 48 | 50 | 65 | |
| 5 | Rated Lightning Impulse Withstand Voltage | kV ua | 85 | 125 | 125 | |
| 6 | Rated luv-lub sij hawm Nrog Tam Sim No | kA/S | 20/4 | 25/4 | 20/4 | 20/4 |
| 7 | Rated Breaking Current | kA | 20 | 25 | 16/20 | 20 |
| 8 | Rated luv Circuit Court ua tam sim no (Peak) | kA | 50 | 62.5 | 40/50 | 50 |
Sib piv nrog Mainstream RMU Hom
| Yam ntxwv | Khoom Insulated RMU | SF₆ Gas-Insulated RMU | Sealed Air-Insulated RMU (Atmospheric Siab) | Ib txwm Air-Insulated RMU |
|---|---|---|---|---|
| Insulating nruab nrab | Khoom Epoxy Resin | SF₆ Gas | Cua qhuav | Ambient Cua |
| Environmental Friendliness | Zoo heev (tsis muaj tsev cog khoom gases) | Tsis zoo (SF₆ yog lub tsev cog khoom muaj zog) | Zoo heev (tsis muaj SF₆) | Zoo heev |
| Loj | Me me (modular, compact) | Tsawg tshaj plaws (zoo roj rwb thaiv tsev) | Nruab nrab | Loj tshaj plaws (yuav tsum muaj qhov sib txawv ntawm cov rwb thaiv tsev loj) |
| Environmental Impact | Tsis cuam tshuam los ntawm cov av noo, condensation, paug | Tsis cuam tshuam los ntawm ib puag ncig sab nraud | Yeej tsis cuam tshuam | Susceptible to condensation, contamination, pests |
| Kev nyab xeeb | Siab (tag nrho insulated, tsis muaj kev pheej hmoo ntawm ignition / tawg) | Siab | Siab | Qhov qis qis (exposed live parts) |
| Kev tu | Kev kho-dawb (tag nrho kaw) | Yuav tsum tau saib xyuas lub siab; yuav tsum tau daws | Kev kho-dawb | Yuav tsum tau tu ncua sij hawm, dehumidification |
| Nqi | Sib npaug siab (txoj kev nyuaj) | Siab (yuav tsum tau muaj roj-khiav) | Nruab nrab | qis tshaj |
| Kev Ua Lag Luam | Mainstream txoj kev loj hlob, txoj cai-txhawb nqa | Kev txwv los ntawm ib puag ncig cov cai, raug phased tawm | Tseem ceeb complementary technology, sai heev | Cov tshuaj ib txwm siv, tseem siv rau hauv cov ntawv thov tshwj xeeb |
Main Application Scenarios
● Ntug hiav txwv:tag nrho kaw cov qauv ntawm lub tshuab, cov cuab yeej siv tshuaj tua kab mob siab tshaj plaws los xyuas kom meej ntev - daim ntawv thov nyob rau hauv ntug hiav txwv dej.
● Tsis tshua muaj kub cheeb tsam:Cov khoom insulated switchgear tsis xav tau SF6, yog li qhov teeb meem tshwm sim los ntawm cov roj hluav taws xob rwb thaiv tsev yog liquified nyob rau hauv qhov kub thiab txias yuav zam tau.
● Plateau cheeb tsam:Vim tsis muaj SF6, cov teeb meem tshwm sim los ntawm qhov sib txawv loj ntawm sab hauv thiab sab nraud ntawm cov roj tank hauv qhov siab siab tuaj yeem zam tau.
● Cov chaw txwv tsis pub tawg:Lub tshuab nqus tsev vacuum interrupter kaw nrog epoxy resin bushing uas tuaj yeem tiv thaiv cov pa paug thiab tawg.
● Cov xwm txheej hloov pauv ntau zaus:Hloov ua haujlwm rau cov khoom siv hluav taws xob tsim RMU ncav cuag 20,000 zaug.
● Cov cheeb tsam uas xav tau siab rau kev tiv thaiv ib puag ncig:Peb cov khoom insulated switchgear tsis muaj SF6, uas yog ib hom tsev xog paj.
● Cua thiab xuab zeb cheeb tsam:Qhov ntsuas IP ntawm qhov chaw nyob mus txog IP67. Cov kev tswj xyuas hauv Circuit Court tau kho tshwj xeeb, yog li peb cov khoom tuaj yeem ua haujlwm hauv cov cua daj cua dub thiab cov xuab zeb ntev ntev.
● Kub kub ib puag ncig:Haum rau thaj chaw tshwj xeeb ntawm qhov kub thiab txias ib puag ncig, qhov siab tshaj plaws ntawm kev ua haujlwm ib txwm yog mus txog 70 degree. Kev ntsuas kub ib puag ncig tau ua tiav.
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