APG Khoom rwb thaiv tsev Technology
Lub ntsiab kom zoo dua ntawm Kechang's Embedded Ncej Hom VCB yog tias nws siv APG fixation thev naus laus zis los nrum cov khoom tseem ceeb xws li nqus arc extinguishing chamber thiab conductive Circuit Court nrog epoxy resin los ua ib tug tag nrho enclosed insulating ncej qauv. Nws yog tshwj xeeb tshaj yog haum rau siv nyob rau hauv cov av noo thiab plua plav industrial nroj tsuag los yog hnyav heev polluted thaj chaw.Lub alicyclic epoxy resin siv muaj siab mechanical zog thiab tsis tshua muaj kev nyuaj siab. Nws tuaj yeem tiv taus qhov kub thiab txias ntawm 180 degree. Nws tsis yooj yim tawg thaum lub sijhawm ua haujlwm ntev -. Cov theem tso tawm ib nrab yog tswj qis dua 10pC. Nws yog tus neeg sawv cev zoo ntawm APG cov khoom siv hluav taws xob insulated, uas ua rau lub hauv paus ruaj khov rau lub sijhawm ntev - lub sijhawm ua haujlwm ruaj khov ntawm cov khoom siv.
Compact Design & Yooj yim installation
Qhov chaw nyob rau hauv chav tsev faib hluav taws xob yog txwv, thiab qhov loj thiab yooj yim ntawm kev teeb tsa ntawm cov khoom siv yog qhov tseem ceeb rau kev txiav txim siab thaum yuav khoom.Nrog kev pab los ntawm cov cuab yeej ruaj ruaj ncej, cov cuab yeej zoo heev txo qhov kev ncua deb ntawm cov theem. Lub tshuab tag nrho muaj cov qauv compact thiab ntim ntau dua 30% me dua li cov khoom lag luam ib txwm muaj. Nws tuaj yeem hloov kho tau yooj yim rau kev hloov pauv ntawm cov kev qhia tshwj xeeb, txuag qhov chaw teeb tsa zoo. Tib lub sijhawm, cov qauv tsim tau txais yuav, cov txheej txheem kev ua haujlwm tau koom ua ke nrog lub cev tseem ceeb, thiab kev kho thiab cable docking tsuas yog yuav tsum tau ua tiav ntawm qhov chaw, thiab kev teeb tsa thiab kev teeb tsa tuaj yeem ua tiav hauv 1-2 teev, yam tsis tas yuav tsum muaj kev sib koom ua ke ntawm ob txoj kev txhim kho. hom lub tawb nqa khoom. Cov txheej txheem ntawm lub davhlau ya nyob twg thaiv yog qhov tseeb, thiab cov lus qhia ntxaws txog kev teeb tsa tuaj yeem ua rau lub voj voog tsim kho thiab txo tus nqi zog ntawm kev teeb tsa. Nws yog tshwj xeeb tshaj yog haum rau tej yaam num uas txwv qhov chaw xws li lub nroog faib network transformation thiab qub substation hloov khoom dua tshiab.
Siab luv -Circuit Breaking Capacity
luv- Circuit Court tsis ua hauj lwm yog ib qho teeb meem loj zais hauv lub zog faib hluav taws xob, thiab lub peev xwm tawg ntawm Circuit Court breaker ncaj qha txiav txim siab qhov ua tau zoo ntawm kev ua txhaum cai.Embedded Ncej Hom VCB yog nruab nrog siab -kev ua haujlwm nqus arc extinguishing chamber. Cov kev sib tiv tauj yog ua los ntawm cov tooj liab tshwj xeeb- cov ntaub ntawv chromium alloy, ua ke nrog cov qauv sib nqus sib nqus, uas tuaj yeem tua tau sai thiab sib npaug. Qhov ntsuas luv luv -circuit breaking tam sim no tuaj yeem ncav cuag 40kA, thiab lub sijhawm kaw tsuas yog 20-50 milliseconds. Lub voj voog tuaj yeem raug txiav tawm sai sai ua ntej qhov txhaum tam sim no nthuav dav, txwv tsis pub muaj kev sib tsoo.Lub winding txais tag nrho - tooj liab hlau nruj txheej txheem, thiab siab - cov ntaub ntawv muaj zog insulating yog siv nruab nrab ntawm cov khaubncaws sab nraud povtseg thiab cov lem. Lub zog txhua yam yog qhov zoo heev, thiab nws tuaj yeem tiv taus qhov cuam tshuam ntawm 31.5KA luv-circuit tam sim no yam tsis muaj kev puas tsuaj.Tom qab nruj hom kev soj ntsuam thiab kev kuaj xyuas, lub neej hluav taws xob ntawm cov cuab yeej ncav cuag 20,000 zaug thiab lub neej txhua yam yog 30,000 zaug, uas tuaj yeem ua tau raws li qhov xav tau ntawm kev ua haujlwm tsis tu ncua thiab txo qhov kev pheej hmoo ntawm kev tsis ua haujlwm thiab txo qis.
IP44 Kev Tiv Thaiv & Dav Ib puag ncig Adaptability
Koj qhov project yuav raug muab faib rau hauv qhov siab - thaj chaw roob siab, thaj chaw ntsev ntsev ntawm ntug dej hiav txwv, lossis siab - kub thiab siab - thaj chaw ntub dej. Environmental adaptability yog tus yuam sij rau kev txhim khu kev lag luam ntawm cov cuab yeej siv.Cov cuab yeej no muaj kev tiv thaiv qib IP44, lub plhaub yog ua los ntawm cov thickened anti-corrosion galvanized steel phaj, thiab cov qauv sealing yog nruj, uas tuaj yeem thaiv cov plua plav nkag thiab qis qis - cov dej tsuag tsuag hauv txhua qhov kev taw qhia, thiab qeeb cov corrosion ntawm cov khoom siv 5. yuav tsum tau txo lub peev xwm nyob rau hauv 2000 meters saum toj no hiav txwv theem. Nws tuaj yeem ua haujlwm ib txwm txawm tias nyob hauv qhov chaw ntub dej nrog cov av noo ntawm 95% lossis cov chaw ntug dej hiav txwv nrog cov ntsev ntsev ntau. Tsis tas yuav tsum muaj cov chaw tiv thaiv ntxiv.Qhov IP44 weatherproof VCB tuaj yeem hloov kho kom haum rau ntau qhov chaw hnyav, tso cai rau koj ua tiav cov txheej txheem kev yuav khoom hauv cov haujlwm hauv cheeb tsam sib txawv thiab txo cov nqi tswj cov saw hlau.
Tsawg-Ntsuab & Hluav Taws Xob-Kev Ua Haujlwm Zoo
Hauv cov tsev lag luam, tsev kho mob, thaj chaw nyob thiab lwm qhov chaw, cov cuab yeej ua haujlwm suab nrov thiab kev nyab xeeb hluav taws yog qhov yuav tsum tau ua raws li cov kev cai.Los ntawm kev ua kom zoo ntawm cov txheej txheem kev ua haujlwm thiab txhim kho cov khoom poob siab, Keshun tswj lub suab nrov ntawm cov khoom siv hauv qab 45dB, uas ua raws li IEC cov qauv suab nrov. Txawm hais tias nws tau nruab rau hauv chav faib hluav taws xob ze rau thaj chaw ua haujlwm lossis thaj chaw nyob, nws yuav tsis ua rau muaj kev cuam tshuam loj heev. Kev cuam tshuam.Lub tshuab tag nrho siv cov roj ua kom tiav- qauv tsim dawb, thiab cov khoom siv rwb thaiv tsev tseem ceeb siv F1- qib nplaim hluav taws-retardant epoxy resin txhawm rau tshem tawm qhov tsis zoo ntawm cov roj to thiab hluav taws xob los ntawm qhov chaw. Nws tau dhau IEC 62271-100 thiab UL daim ntawv pov thawj hluav taws.Yog tsis muaj SF6 thiab lwm cov pa hluav taws xob hauv tsev cog khoom, uas tsis yog tsuas yog ua tau raws li kev tiv thaiv ib puag ncig, tab sis kuj tsim nyog rau cov chaw kaw xws li hauv qab daus thiab cov chaw zov me nyuam uas muaj kev tiv thaiv hluav taws kub heev. Nws yog tag nrho raws li lub tswv yim ntawm kev nyab xeeb thiab kev tiv thaiv ib puag ncig ntawm cov phiaj xwm kev faib hluav taws xob niaj hnub.
Ntse Saib Xyuas & Kho kom zoo - Dawb
Cov cuab yeej siv niaj hnub xav tau kev tshuaj xyuas thiab kev saib xyuas tsis tu ncua, uas siv sijhawm thiab siv zog, tshwj xeeb tshaj yog rau tej thaj chaw deb. Kev khiav hauj lwm thiab kev saib xyuas cov nqi siab dua.Cov cuab yeej muaj ib qho ua tau -nyob rau hauv PT100 kub sensor, uas saib xyuas qhov kub ntawm lub arc extinguishing chamber thiab winding nyob rau hauv lub sij hawm, thiab lub ntse ntsuas kub yuav cia li tso saib qhov kub thiab txias cov ntaub ntawv, thiab muab lub tswb ceeb toom nyob rau hauv lub sij hawm thaum lub kub yog siab tshaj.Los ntawm lub MODBUS / RS485 cov txheej txheem kev khiav hauj lwm platform, thiab cov txheej txheem kev khiav hauj lwm tuaj yeem txuas nrog. mastered nyob rau lub sijhawm tiag tiag hauv chav tswj hwm hauv nruab nrab, cov ntaub ntawv tsis raug tuaj yeem rov qab tau, cov chaw taws teeb tswj thiab cov xwm txheej ceeb toom ntxov tuaj yeem pom tau, thiab kev ua haujlwm ntawm -kev tshuaj xyuas qhov chaw tuaj yeem raug txo los ntawm 80%. Cov ntsiab lus tseem ceeb tau muab kaw thiab kaw, tsis cuam tshuam los ntawm ib puag ncig ib puag ncig, tsis tas yuav ntxuav thiab hloov cov khoom hnav tsis tu ncua, thiab tag nrho cov txheej txheem yog kev saib xyuas.{{9} Nrog rau 3- xyoo warranty txoj cai thiab daim ntawv tshaj tawm kev soj ntsuam zoo ntawm lub Hoobkas, nws tuaj yeem txo tus nqi ntawm kev ua haujlwm lig thiab kev saib xyuas, ua rau kev ua haujlwm thiab kev saib xyuas ntau dua kev txhawj xeeb- dawb thiab ua haujlwm tau zoo. Qhov no yog tus nqi tseem ceeb ntawm kev saib xyuas ntse-dawb Circuit Court breaker.
Saj zawg zog Customization & Ntiaj teb no ua raws
Muaj qhov sib txawv ntawm qhov voltage, tam sim no specifications, thiab functional configurations ntawm txawv tej yaam num, ua rau nws nyuaj rau standardized cov khoom kom haum raws nraim.Kechang yuav customize lub configuration ntawm txawv voltage theem ntawm 6kV-}12kV thiab rated tam sim no ntawm 630A-3150A raws li koj cov kev xav tau tshwj xeeb, thiab muaj peev xwm hloov kho qhov kev tiv thaiv kev ua haujlwm siab. 4000A thiab saum toj no, lub tshuab cua txias yuav tsum tau muab tso rau kom ruaj khov thaum tshav kub kub dissipation.The engineering team muab cov ncauj lus kom ntxaws kev daws teeb meem thiab cov lus hais hauv 48 teev. Tag nrho cov khoom tau dhau CE, UL, RoHS daim ntawv pov thawj, ua raws li IEC 62271-100, GB1984 thiab lwm yam qauv, thiab ua tau raws li qhov yuav tsum tau ua ntawm cov cheeb tsam sib txawv ntawm lub ntiaj teb. Txawm hais tias koj qhov project yog nyob hauv Europe, North America lossis lwm thaj chaw, koj tuaj yeem ua tiav qhov kev soj ntsuam hauv zos, ua kom kev yuav khoom zoo dua.
Khoom Specifications
| Tus lej | Parameter npe | Chav tsev | Technical Parameters | |||
| 1 | Rated voltage | kV ua | 12 | |||
| 2 | Rated luv -lub sij hawm zaus nrog voltage (1 min) | kV ua | 42 | |||
| 3 | Rated xob laim impulse withstand voltage (peak) | kV ua | 75 | |||
| 4 | Rated zaus | Hz | 50 | |||
| 5 | Rated tam sim no | A | 630/1250/1600/2000/2500/3150/4000 | |||
| 6 | Rated luv- Circuit Court breaking tam sim no | kA | 20 | 25 | 31.5 | 40 |
| 7 | Rated luv -lub sij hawm tiv taus tam sim no | kA | 20 | 25 | 31.5 | 40 |
| 8 | Rated luv luv Circuit Court ntev | S | 4 | |||
| 9 | Rated luv -circuit kaw tam sim no | kA | 50 | 63 | 80 | 100 |
| 10 | Rated ncov tiv taus tam sim no | kA | 50 | 63 | 80 | 100 |
| 11 | Tus naj npawb ntawm qhov ntsuas luv luv -circuit tam sim no pib | sij hawm | 30 | 30 | 30 | 20 |
| 12 | Rated tus kheej capacitor bank qhib tam sim no | A | Tsawg dua lossis sib npaug li 630 | |||
| 13 | Rated rov qab - rau - rov qab capacitor bank qhib tam sim no | A | Tsawg dua los yog sib npaug li 400 | |||
| 14 | Rated capacitor bank kaw inrush tam sim no | kA | 12.5 (ntau zaus tsawg dua lossis sib npaug rau 1000Hz) | |||
| 15 | Lub sijhawm kaw | ms | Tsawg dua los yog sib npaug li 80 | |||
| 16 | Lub sijhawm sib cais | ms | Qhov siab tshaj plaws voltage | Tsawg dua los yog sib npaug li 40 | ||
| ms | Rated Voltage | Tsawg dua los yog sib npaug li 50 | ||||
| ms | Yam tsawg kawg nkaus Voltage | Tsawg dua los yog sib npaug li 60 | ||||
| 17 | Lub sijhawm ignition | ms | Tsawg dua los yog sib npaug li 15 | |||
| 18 | Mechanical life (M2) | sij hawm | 30000 | |||
| 19 | Tso cai cumulative thickness ntawm dynamic thiab zoo li qub tiv tauj hnav | mm | 3 | |||
| 20 | Rated kaw kev khiav hauj lwm voltage | V | AC / DC 220, AC / DC 110 | |||
| 21 | Rated tawg kev khiav hauj lwm voltage | V | AC / DC 220, AC / DC 110 | |||
| 22 | Rated kev khiav hauj lwm voltage ntawm lub zog cia lub cev muaj zog | V | AC / DC 220, AC / DC 110 | |||
| 23 | Rated zog ntawm lub zog cia lub cev muaj zog | W | 80 (40KA Lub cev muaj zog ceev 100W) | |||
| 24 | Lub sij hawm cia zog | s | Tsawg dua los yog sib npaug li 15 | |||
| 25 | Tiv tauj qhib qhov nrug | mm | 9±1 | |||
| 26 | Tshaj kev nyob deb | mm | 3.5±0.5 | |||
| 27 | Hu rau lub sijhawm kaw bounce | ms | Tsawg dua los yog sib npaug 2 | |||
| 28 | Peb -theem hloov thiab kaw tsis yog-synchronous | ms | Tsawg dua los yog sib npaug 2 | |||
| 29 | Hu rau splitting rebound amplitude | mm | Tsawg dua los yog sib npaug 3 | |||
| 30 | Hu rau kaw kev sib cuag siab | kA | 20 | 25 | 31.5 | 40 |
| N±8% | 2200 | 2500 | 3100 | 4750 | ||
| 31 | Qhov nruab nrab tawg ceev (kev sib cuag sib cais los ntawm 6mm) | m/s | 1.1±0.2 | |||
| 32 | Qhov nruab nrab kaw ceev (6 hli tiv tauj kaw) | m/s | 0.6±0.2 | |||
| 33 | Dominant hluav taws xob Circuit Court kuj | A | 630 | 1250 | 1600-2000 | Ntau dua lossis sib npaug li 2500 |
| 34 | μΩ | Tsawg dua los yog sib npaug li 50 | Tsawg dua los yog sib npaug li 45 | Tsawg dua los yog sib npaug li 35 | Tsawg dua los yog sib npaug li 25 | |
| Rated ua haujlwm ntu (1) 20 ~ 31.5KA | feeb - 0.3s - feeb ua ke - 180s - feeb ua ke | |||||
| 35 | Rated ib ntu ntawm kev ua haujlwm (2) 40KA | feeb - 0.3s - feeb ua ke - 180s - feeb ua ke | ||||
| Secondary Circuit Court zaus withstand voltage (1min) | V | 2000 | ||||
Cim npe nrov: Tuam Tshoj embedded ncej hom vcb, Tuam Tshoj embedded ncej hom vcb manufacturers, lwm tus neeg, Hoobkas
