Thaum koj tab tom nrhiav 40.5kV switchgear rau lub chaw tsim hluav taws xob, chaw nres tsheb, lossis chaw tsim khoom, koj yuav luag yeej ntsib ob tus qauv ib sab:XGN17-40.5thiab covKYN61-40.5. Ob leeg ua haujlwm ntawm tib theem voltage, ob qho tib si ua haujlwm tib yam kev faib tawm, thiab ob qho tib si los ntawm tib lub chaw tsim khoom hauv Suav teb. Txawm li cas los xij xaiv qhov tsis ncaj ncees lawm rau koj qhov project tuaj yeem txhais tau tias tsis tsim nyog them nqi dhau, kev saib xyuas teeb meem xyoo hauv kab, lossis phem dua - ib qho kev teeb tsa uas tsis ua raws li koj txoj cai hauv cheeb tsam cov cai.
Cov lus qhia no tshwm sim vim tias feem ntau cov nplooj ntawv khoom teb cov lus nug "dab tsi yog qhov hloov pauv no?" tab sis tsis muaj leej twg zoo li teb cov lus nug uas tseem ceeb thaum koj tab tom xaj: qhov twg kuv xav tau, thiab vim li cas?
High voltage substation sab hauv
XGN17-40.5 yog dab tsi?
Lub XGN17-40.5 yog ib lub thawv- hom, tsau-mounted, sab hauv AC hlau-kab switchgear tsim rau peb-theem AC 50Hz systems ntawm qhov ntsuas hluav taws xob ntawm 40.5kV - uas sib haum rau IEC qib thoob ntiaj teb 36kV system Lub "kho" hauv nws lub npe yog lo lus tseem ceeb: nws cov hluav taws xob hluav taws xob thiab cov khoom siv sab hauv yog bolted mus tas li rau hauv cov qauv txee thiab tsis tuaj yeem raug tshem tawm thaum lub txee nyob.
Nws cov hlau-welded thav duab tau muab faib rau hauv pem hauv ntej compartment (muaj thaj chaw ua haujlwm, relay vaj huam sib luag, thiab ntsuas qhov ntsuas) thiab sab nraub qaum (muaj cov busbars, cable terminations, thiab voltage transformer txoj haujlwm). Qhov tsawg kawg nkaus huab cua tshem tawm ntawm qhov chaw nyob yog 300mm, thiab nws tuaj yeem ua raws liLub tshuab nqus tsev Circuit Court breakers (VCB)los yog SF₆ Circuit Court breakers nyob ntawm specification.
Kev ntsuas hluav taws xob tseem ceeb:
- Kev ntsuas hluav taws xob: 40.5kV
- Lub ntsiab tam sim no: 1250A / 1600A / 2000A / 2500A
- Rated luv-circuit breaking tam sim no: 25kA lossis 31.5kA
- xob laim impulse withstand voltage: 185kV
- Fais fab zaus withstand voltage: 95kV (1 feeb)
- Mechanical endurance: tshaj 10,000 kev ua haujlwm
- Kev ua raws cai: GB3906-2006, IEC 60298
KYN61-40.5 yog dab tsi, thiab nws txawv li cas?
KYN61-40.5 yog rho tawm (tseem hu ua "kos- tawm" lossis "tsheb- hom") hlau-clad switchgear ntawm tib theem voltage 40.5kV. Qhov tseem ceeb ntawm cov qauv sib txawv: nws lub Circuit Court breaker yog ntsia rau ntawm lub tsheb thauj khoom uas tuaj yeem dov rau hauv peb txoj haujlwm sib txawv - Kev Pabcuam (kev sib txuas tag nrho), Kev Ntsuas (tswj Circuit Court txuas, lub ntsiab Circuit Court cais), thiab Disconnect (tag nrho cais thiab tshem tawm) - yam tsis muaj de-energizing tag nrho lub vaj huam sib luag.
Tsab ntawv coding qhia zaj dab neeg: "K" txhais tau tias arc- tiv thaiv kev tsim kho, "Y" qhia txog kev tshem tawm, "N" qhia txog kev teeb tsa sab hauv tsev.
KYN61-40.5 nqa luv dua- qhov ntsuas hluav taws xob (txog 40kA), ua tau raws li IEC 62271-200 arc- kev faib ua txhaum cai (IAC-AFLR), thiab feem ntau loj dua - nws tus qauv hneev taw khiav kwv yees li 0 × 120 hli dav dav 120mm, piv rau XGN17 qhov kwv yees li 1918mm dav × 2950mm tob × 3100mm siab (qhov loj me txawv los ntawm kev teeb tsa thiab chaw tsim khoom).
Qhov Core Trade-tawm: Simplicity vs. Maintainability
Ua ntej ib lub rooj sib piv, nws yuav pab kom nkag siab txog kev lag luam hauv qab ib qho -tawm uas tswj hwm txhua qhov kev txiav txim siab ntawm ob qhov qauv no.
XGN17-40.5 ua tiav nws cov nqi qis dua, cov qauv yooj yim dua, thiab cov khoom me me suav los ntawm kev kho txhua yam hauv qhov chaw. Thaum lub Circuit Court breaker xav tau kev soj ntsuam los yog hloov, lub vaj huam sib luag yuav tsum tag nrho de-energized thiab cais. Qhov no yog qhov ncaj nraim hauv cov chaw uas qhov kev npaj tawm tau txais tau thiab daim phiaj xwm txheej tso cai rau kev kaw - xav tias cov chaw nyob deb nroog, cov chaw ua haujlwm tshiab hauv thaj chaw uas muaj cov khoom siv tsis txaus, lossis kev ua haujlwm me me uas lub qhov rais tau teem sijhawm tswj tau.
KYN61-40.5 ua tiav nws qhov kev nyab xeeb siab dua thiab kev tswj xyuas yooj yim los ntawm kev sib cais lub Circuit Court breaker los ntawm lub kaw lus ruaj khov. Hauv cov nroj tsuag metallurgical, lub chaw petrochemical, lossis cov chaw ua haujlwm cov ntaub ntawv uas txuas ntxiv lub zog tsis sib tham, muaj peev xwm yob tawm lub tsheb thauj khoom tawg, sim nws ntawm lub rooj ntev zaum, thiab rov nruab nws yam tsis tau tua cov vaj huam sib luag uas nyob ib sab yog tsim nyog tus nqi ntawm ob qho tib si upfront nqi thiab hauv pem teb.
Tsis yog tus tsim yog objectively superior. Qhov kev xaiv zoo yog nyob ntawm koj cov ntsiab lus ntawm kev ua haujlwm.
Scenario-Txoj Kev Xaiv Raws Li Kev Qhia
Scenario 1: Tshiab substation nyob rau hauv ib tug txhim kho- lub teb chaws infrastructure project (EPC daim ntawv cog lus)
XGN17-40.5 feem ntau yog txoj cai hu rau ntawm no. EPC cov neeg cog lus ua haujlwm hauv East Africa, Central Asia, lossis Middle East ntawm cov phiaj xwm txuas ntxiv ua rau nws tus nqi qis dua, xa khoom sai dua, thiab cov txheej txheem ua haujlwm yooj yim dua. Cov kws tshaj lij hauv zos tsis muaj kev cob qhia MV switchgear ntau tuaj yeem ua haujlwm nrog nws yam xyuam xim. Gangheng's Tanzania project - qhov twg ua tiav KYN61-40.5 kev teeb tsa tau mus los ntawm kev ntim khoom kom muaj zog hauv tsib hnub - qhia tau tias muaj dab tsi ua tiav nrog lub Hoobkas ua ntej kev sim thiab cov ntaub ntawv meej, tab sis XGN17 yooj yim cov txheej txheem ntxiv.
Scenario 2: Petrochemical cog lossis refinery txais substation
KYN61-40.5 yog tus qauv xaiv. Refineries ua haujlwm tsis tu ncua; Cov phiaj xwm tawm yog kim heev los npaj thiab yuav tsum muaj kev sib koom tes nrog cov txheej txheem. Lub tshuab tshem tawm tau tso cai rau kev saib xyuas lub sijhawm thaum lub qhov rais kaw ib nrab es tsis yog tag nrho substation outages. Qhov siab dua arc-kev faib ua txhaum cai (IAC-AFLR ib IEC 62271-200) kuj ua tau raws li qhov yuav tsum tau muaj kev ruaj ntseg nruj dua qub ntawm cov chaw muaj kev puas tsuaj.
Scenario 3: Muaj chaw ua si lossis cheeb tsam kev lag luam loj hlob, ntau yam khoom noj tuaj
Ob tus qauv tuaj yeem ua haujlwm tau, tab sis XGN17-40.5 muaj qhov ua tau zoo: nws txoj kev xaim hluav taws xob tseem ceeb yog qhov tshwj xeeb - tshaj 198 tus qauv kev teeb tsa hluav taws xob tau txais kev txhawb nqa, tso cai rau ib lub txee hom los ua haujlwm nkag, tawm, ntsuas, tsheb npav sib txuas, thiab PT vaj huam sib luag ua haujlwm. Rau EPC lossis substation tsim engineer tswj cov kab kos ib kab, qhov no txo qis kev yuav khoom nyuaj heev.
Scenario 4: High-nce tsev lossis loj ua lag luam complex
XGN17-40.5 haum zoo ntawm no. Lub tsev substations feem ntau ua haujlwm raws li lub sijhawm tu ncua raws li cov neeg xauj tsev downtime. Cov qauv tsim kho me me ua haujlwm hneev taw thiab yooj yim cabling kev teeb tsa haum rau hauv qab daus lossis chav tsev cog khoom hauv tsev uas muaj nyob hauv kev lag luam. Lub switchgear qhov kev siv rau "kev ua haujlwm tsis tu ncua" kuj ua rau cov kev hloov pauv tsis tu ncua ntawm lub tsev tswj hwm lub zog.
Scenario 5: Mining ua haujlwm nrog hnyav ib puag ncig
Ob qho qauv tsim muaj qhov txwv qhov siab ntawm 1000m, qhov siab tshaj qhov yuav tsum tau muaj thiab kev sab laj tsim tshwj xeeb yog tsim nyog - ib qho tseem ceeb rau qhov siab - qhov chaw siab mining hauv South America, Central Asia, lossis yav qab teb Africa. Hais txog cov qauv, XGN17-40.5's kaw lub rear compartment muab kev tiv thaiv tsim nyog tiv thaiv plua plav thiab particulates. Txawm li cas los xij, rau underground mining substations lossis deg chaw uas muaj kev vibration hnyav, paub meej nrog cov chaw tsim khoom seb tus qauv seismic rating (siv 8) thiab kev tiv thaiv plua plav raws li koj qhov chaw tshwj xeeb, vim qhov no yuav xav tau kev cai engineering.
GANGHENG XGN17-40.5 Box-Hom Tsau AC Hlau-Los Nrog Switchgear|40.5kV High Voltage AC Switchgear
Customization: Yam koj tuaj yeem hloov tau tiag tiag
Ib qho kev ntxhov siab tshaj plaws rau cov neeg yuav khoom txawv teb chaws tau txais qhov tsis meej pem "yog, peb tuaj yeem hloov kho" cov lus teb yam tsis muaj qhov tshwj xeeb. Nov yog qhov kho tau tiag tiag ntawm XGN17-40.5, thiab dab tsi yog kho los ntawm kev nyab xeeb thiab kev ua raws cai.
Adjustable ntawm kev txiav txim theem:
Circuit breaker hom thiab qauv - XGN17-40.5 tuaj yeem teeb tsa nrog lub tshuab nqus tsev vacuum los ntawm ABB, Siemens, Schneider, lossis Suav-tsim sib npaug xws li ZN12-35 series. Yog tias koj qhov project qhia txog ib lub npe tshwj xeeb rau cov qauv khoom seem (nrog rau hauv cov phiaj xwm phiaj xwm hauv tebchaws), qhia qhov no ntawm kev nug theem.
Tswj fais fab mov - DC 24V, 48V, 110V, lossis 220V; AC 110V lossis 220V. Ntau qhov haujlwm txawv teb chaws, tshwj xeeb tshaj yog nyob rau hauv Middle East thiab Africa, muaj DC 110V tswj cov tshuab; lees paub qhov ntxov no tiv thaiv tus nqi kim re-kab ntawm qhov chaw.
Kev tiv thaiv relay hom - los ntawm cov txheej txheem electromechanical relays mus rau microprocessor-raws li digital relays nrog cov chaw nres nkoj sib txuas lus (IEC 61850 cov kev xaiv tau tshaj yog muaj rau kev sib koom ua ke ntse substation).
Busbar qhov ntsuas tam sim no - kev xaiv tsheb npav loj txog 2500A; feeder tsheb npav los ntawm 630A txog 2000A.
Anti-condensation heaters - pom zoo rau cov chaw kub thiab cov ntug hiav txwv uas cov av noo tsis tu ncua ntau tshaj 90%.
Cov txheej txheem xaim - raws li tau sau tseg, tshaj 198 tus qauv teeb tsa. Tsis yog - tus qauv topologies raug lees txais nrog kev tshuaj xyuas engineering.
Tsis adjustable (txhais los ntawm tus qauv):
Tsib -kev tiv thaiv kev sib cuam tshuam yog txhais los ntawm cov qauv kev nyab xeeb thiab tsis tuaj yeem hla lossis hloov kho. Cov cuab yeej tshem tawm thiab cov rwb thaiv tsev nyob deb tau teeb tsa los ntawm GB3906 thiab IEC 60298 thiab tsis tuaj yeem txo qis txawm tias qhov chaw txwv. Yog tias koj qhov hloov pauv qhov ntev yog nruj dhau rau cov txheej txheem txee hneev taw, cov lus teb yog rov tsim kho chav tsev, tsis yog hloov lub txee - ib qho tseem ceeb uas yuav tsum tau tsa nrog koj tus neeg cog lus ua haujlwm ntxov.
Tsib -Kev Tiv Thaiv Kev Sib Tham Piav Qhia (Rau Tsis yog-Electrical Engineers)
Lo lus "tsib-kev tiv thaiv kev cuam tshuam" tshwm sim hauv txhua daim ntawv XGN17-40.5 tab sis tsis tshua tau piav qhia ua lus yooj yim rau pawg neeg yuav khoom, tus thawj tswj hwm qhov project, lossis cov tswv tsev uas tsis yog tus kws tshaj lij hloov pauv.
Lub tsib interlocks tiv thaiv tsib feem ntau - thiab txaus ntshai tshaj plaws - kev ua haujlwm yuam kev hauv nruab nrab-voltage switchgear:
1. Tsis hloov hauv load:Lub Circuit Court breaker yuav tsum qhib ua ntej lub disconnector tuaj yeem ua haujlwm. Qhov no tiv thaiv kev sim cuam tshuam lub voj voog nyob nrog kev sib cuag tsis tau ntsuas rau kev tawg tam sim no, uas tuaj yeem ua rau muaj kev puas tsuaj loj.
2. Tsis muaj av thaum nyob:Kev hloov hauv av tsis tuaj yeem raug kaw thaum lub voj voog muaj zog. Kaw ib thaj av ntawm ib lub voj voog nyob yuav tsim ib qho luv luv - kev nyab xeeb.
3. Tsis muaj zog rau hauv av:Lub Circuit Court breaker lossis disconnector tsis tuaj yeem raug kaw thaum lub qhov hloov hauv av nyob rau hauv qhov chaw kaw. Qhov no yog qhov rov qab ntawm qhov saum toj no thiab txaus ntshai sib npaug.
4. Txee qhov rooj thaiv thaum nyob:Lub qhov rooj hauv qab lub txee (uas muab kev nkag mus rau busbars thiab cable terminations) tsis tuaj yeem qhib thaum cov khoom siv nyob. Cov yuam sij lub cev los yog coded locks tswj qhov no.
5. Kev hloov pauv hauv av kaw thaum lub kaw lus kaw:Tiv thaiv kev nkag mus rau tib lub sijhawm rau ob qho tib si cais cov ntsiab lus, tshem tawm qhov muaj peev xwm tsim lub voj voog txaus ntshai.
Rau tus thawj tswj hwm qhov project tshuaj xyuas lub Hoobkas lees paub (FAT), nug cov chaw tsim khoom los ua kom pom tag nrho tsib txoj haujlwm cuam tshuam ib qho los ntawm ib qho - tsis yog tsuas yog qhia tias cov khoom siv tam sim no - yog ib qho tseem ceeb tshaj plaws ntawm kev kuaj xyuas ua ntej xa khoom.
Kev yuav khoom los ntawm Tuam Tshoj: Lub Sijhawm Lead, MOQ, thiab Yuav Ua Li Cas
Feem ntau cov nplooj ntawv khoom los ntawm Suav switchgear manufacturers hla seem no nkaus, uas tawm txawv teb chaws buyers twv kom txog rau thaum lawv xa ib qho kev nug. Nov yog qhov Gangheng lub sijhawm tsim khoom tiag tiag zoo li rau XGN17-40.5:
Tsis muaj qhov txiav txim yam tsawg kawg nkaus. Ib lub txee ib leeg tau txais - cuam tshuam rau cov phiaj xwm kev sim, kev yuav khoom seem, lossis hloov cov xaj uas tsuas yog ib lub vaj huam sib luag puas lawm lossis hloov kho dua tshiab.
Lub sij hawm ua lub sij hawm teev nrog kev txiav txim ntim: xaj txog li $ 300,000 hauv tus nqi nkoj nyob ib ncig ntawm 30 hnub; mus txog USD 700,000 hauv kwv yees li 45 hnub; kev txiav txim loj txog li USD 1,500,000 hauv kwv yees li 60 hnub. Cov qhov rais no xav tias qhov kev qhia ua tiav tiav thaum lub sijhawm xaj - qeeb hauv kev lees paub ib qho - kab kos duab, kev tiv thaiv relay chaw, lossis kev tswj qhov hluav taws xob yog feem ntau ua rau lub sij hawm slippage, tsis muaj peev xwm ntawm lub Hoobkas.
Rau kev xa khoom xa tuaj, Gangheng siv ntoo crate ntim haum rau hiav txwv freight. Ua ntej- kev tshuaj xyuas cov khoom xa tuaj thiab kuaj kev lees paub ntawm lub Hoobkas muaj thiab pom zoo rau thawj zaug - cov neeg yuav khoom. Txoj haujlwm Tanzania tau hais txog ua ntej - qhov chaw ua tiav switchgear installation tau ua tiav nyob rau hauv tsib hnub ntawm kev tuaj txog ntawm qhov chaw - tau qhib los ntawm lub Hoobkas ua ntej- kev sim uas daws txhua qhov teeb meem teeb tsa ua ntej cov cuab yeej tawm hauv Zhejiang.
Thaum thov kev tsocai, yam tsawg kawg nkaus cov ntaub ntawv xav tau kom tau txais tus nqi raug yog: ntsuas tam sim no ntawm txhua lub vaj huam sib luag, hom kev nyiam, kev tswj qhov hluav taws xob, cov phiaj xwm xaim (khoom nkag / tawm / ntsuas / ntu ntu), kev tiv thaiv relay xav tau, thiab lub teb chaws lo lus uas peb. Muab ib daim duab - kab kos ua kom cov txheej txheem nrawm heev.
Cov Qauv Ua Raws Cai rau International Projects
XGN17-40.5 yog tsim los rau GB3906-2006 thiab IEC 60298 (tam sim no hloov los ntawm IEC 62271-200, txawm hais tias GB3906 tseem yog thawj Suav tsim qauv). Rau cov haujlwm txawv teb chaws, cov lus nug cuam tshuam yog seb cov qauv no puas txaus siab rau txoj cai hauv zos lossis EPC specification.
Rau IEC-cov teb chaws (feem ntau ntawm Asia, Africa, thiab Middle East), kev sib raug zoo ntawm GB3906 thiab IEC 60298 txhais tau hais tias cov ntawv xeem thiab cov ntawv pov thawj uas tau muab tso rau hauv Suav cov qauv feem ntau lees txais nrog cov ntaub ntawv tsim nyog. Gangheng tuav siab -voltage type test reports for its switchgear products.
Rau tej yaam num uas tsis yog -txoj kev ib puag ncig siv - qhov siab tshaj 1000m, ambient kub hauv qab no -10℃los yog siab tshaj 40 degree, ntug hiav txwv ntsev- huab cua puag ncig, los yog seismic zones saum toj no siv 8 - tej yam kev mob no yuav tsum tau tshaj tawm nyob rau hauv kev txiav txim theem. Cov qauv tsim tshwj xeeb muaj tab sis xav tau kev sib tham txog engineering; lawv tsis tuaj yeem raug kho raws li cov khoom lag luam txheem.
Vim li cas Cov Chaw Tsim Khoom Tom Qab Txiaj Ntsig Tseem Ceeb
XGN17-40.5 tsis yog tus tsim qauv tsim - nws yog tus qauv tsim qauv tsim los ntawm ntau pua tus neeg tsim khoom hauv Suav. Dab tsi txawv ntawm lub txee ruaj khov los ntawm qhov teeb meem tsis yog tus qauv naj npawb tab sis cov txheej txheem tsim khoom, cov khoom zoo, thiab kev txhawb nqa tom qab muag.
Gangheng Electric (Zhejiang Gangheng Electric Company Limited) tau tsim siab thiabnruab nrab voltage switchgeartxij li xyoo 2004 thiab tuav ISO 9001 kev tswj xyuas zoo, ISO 14001 ib puag ncig, thiab OHSAS 18001 ntawv pov thawj kev nyab xeeb, nrog rau CQC cov ntawv pov thawj cov khoom lag luam thiab lub teb chaws daim phiaj teev npe. Nws qhov chaw tsim khoom nyob rau hauv Jiangshan City, Zhejiang - kwv yees li 3km ntawm G3 txoj kev loj thiab 7km ntawm lub regional rail hub - txhawb nqa logistics efficiency uas txhais ncaj qha rau lub sij hawm ua cov lus hais saum toj no.
Lub tuam txhab cov ntaub ntawv xa tawm nquag suav nrog Iran, Kyrgyzstan, Zimbabwe, thiab Tanzania, nrog cov ntaub ntawv ua tiav. Nws txoj kev cog lus los tuav cov khoom seem ntawm lossis qis dua tus nqi lag luam rau tsib xyoos tom qab- lav, thiab tswj 24/7 cov kev pab cuam tej thaj chaw deb, tshwj xeeb tshaj yog rau cov neeg yuav khoom txawv teb chaws uas tsis tuaj yeem xav tias muaj kev pabcuam hauv zos.
Rau cov haujlwm uas hais txog cov khoom siv hluav taws xob thoob ntiaj teb, Gangheng muab cov khoom siv XGN17-40.5 ua ntej- haum nrog ABB, Siemens, lossis Schneider breakers rau cov neeg siv khoom tshwj xeeb - kev npaj muaj txiaj ntsig rau cov neeg yuav khoom uas lawv cov haujlwm lossis kev saib xyuas pab pawg twb tau paub txog lub platform tshwj xeeb.
GANGHENG KYN61-40.5 Truck Hom Switchgear - Tshem tau Armored Nruab Nrab Voltage Switchgear Txee
Summary : Kev txiav txim siab ceev ceev
Yog tias koj qhov project haum rau qhov profile hauv qab no, XGN17-40.5 yog qhov kev xaiv zoo:
- Tshiab tsim substation qhov kev npaj tu ncua yuav tswj tau
- Cov peev nyiaj - qhov project tseem ceeb xav tau kev sib tw rau - tus nqi vaj huam sib luag
- EPC daim ntawv cog lus qhov chaw yooj yim commissioning txo kev pheej hmoo
- Lub tsev, muaj chaw ua si, los yog infrastructure substation nrog cov txheej txheem kev khiav hauj lwm
- Qhov project yuav tsum muaj ntau yam ntawm cov kab hluav taws xob los ntawm ib lub txee series
Yog tias koj qhov project haum rau qhov profile no, tham txog KYN61-40.5:
- Nruam - cov txheej txheem txheej txheem (petrochemical, metallurgical, data center) qhov chaw uas tsis tau npaj tseg tsis tuaj yeem lees txais
- Cov haujlwm qhia txog IEC 62271-200 arc-fault kev faib tawm
- Cov cuab yeej siv siab hloov zaus yuav tsum tau yooj yim breaker nkag rau kev saib xyuas
- Tej yaam num uas luv dua - qhov ntsuas hluav taws xob (40kA) yog yuav tsum tau
Ob qho qauv no muaj los ntawm Gangheng uas tsis muaj qhov tsawg kawg nkaus txiav txim kom muaj nuj nqis, lub Hoobkas lees txais kev kuaj, thiab cov ntim xa tawm tsim nyog rau kev xa khoom thoob ntiaj teb.
Npaj kom meej?Mus saib lubXGN17-40.5 khoom pagerau tag nrho cov kev specifications, los yog hu rau Gangheng pab neeg ncaj qha ntawmzjgh2@ghswitchcabinet.comlos tham txog koj qhov project xav tau.