Qhov ntsuas hluav taws xob yog 10kV, thiab CT thiab PT ua haujlwm tau ua ke hauv kev tsim. Cov tub ntxhais hlau yog ua los ntawm high permeability silicon steel los xij, thiab lub plhaub yog ua los ntawm siab -lub zog epoxy casting khoom, uas yog lub tshuab nqus tsev cam khwb cia thiab precisely calibrated. Nws tuaj yeem sau cov ntaub ntawv tam sim no thiab qhov hluav taws xob ib txhij, ua kom tau raws li kev ntsuas thiab kev them nqi, kev tiv thaiv kev ua txhaum, thiab kev saib xyuas kev ua haujlwm ntawm 10kV ~ 35kV nruab nrab thiab qhov hluav taws xob hluav taws xob siab. Nws nruj me ntsis ua raws li cov qauv thoob ntiaj teb thiab hauv tsev xws li IEC 60044-1, IEC 60044-5, GB 1207, GB 1208, thiab tsim nyog rau feem ntau lub teb chaws 'qhov nruab nrab thiab siab hluav taws xob hluav taws xob daim phiaj specifications. Nws yog cov khoom siv ntsuas kev sib koom ua ke zoo tshaj plaws rau cov chaw ua haujlwm sab nraum zoov, chaw faib khoom, cov khoom siv hluav taws xob muaj hluav taws xob, cov chaw tsim hluav taws xob tshiab, thiab lwm yam xwm txheej.
Khoom Parameter
|
Lub npe Parameter |
Technical Specifications |
|
Kev ntsuas hluav taws xob (PT) |
10kV (Um=12kV) (6kV / 20kV / 35kV tuaj yeem kho tau) |
|
Rated Thib Ob Voltage (PT) |
100V / √ 3 (rau metering / ntsuas lub hom phiaj), 100V (rau kev tiv thaiv lub hom phiaj) |
|
Rated Thawj Tam Sim No (CT) |
100A / 200A / 300A / 400A / 630A (kho tau) |
|
Rated Secondary Tam sim no (CT) |
5A / 1A (tus qauv configuration, customizable) |
|
Qhov tseeb Class |
CT: Ntsuas qib 0.2S / 0.5S, tiv thaiv qib 5P10 / 5P20; PT: Ntsuas qib 0.2 / 0.5, tiv thaiv qib 3P / 6P (customizable nyob rau hauv ua ke) |
|
Rated Burden |
CT sab: 5VA / 10VA / 15VA; PT sab: 10VA / 15VA / 20VA (cos φ=0.8 hysteresis) |
|
Cov khoom siv tseem ceeb |
High permeability silicon steel ntawv |
|
Khoom siv tsev |
Siab zog Epoxy cob Casting |
|
Rwb thaiv tsev Level |
12kV / 42kV / 105kV ( xob laim impulse / fais fab zaus tiv taus voltage yam tsis muaj kev puas tsuaj) |
|
Dielectric poob (PT) |
Tsawg dua lossis sib npaug rau 0.005 (20 degree, 50Hz) |
|
Rated Ua Haujlwm Kub |
-40℃~ 70 degree |
|
Chav kawm tiv thaiv |
IP65 (hom sab nraum zoov) / IP54 (hom sab hauv tsev) |
|
Electromagnetic Compatibility (EMC) |
Ua raws li IEC 61000-4 tus qauv, muaj zog tiv thaiv electromagnetic cuam tshuam |
|
Installation method (Mounting Type) |
Pillar installation / puag fixation (tshaj nrog cement foundation / steel qauv txhawb) |
|
Creepage nrug |
Ntau dua lossis sib npaug rau 315mm (10kV qib, ua raws li cov pa phem theem II) |
|
CT ntsuas luv -lub sij hawm thermal tam sim no |
31.5kA / 1s (ntau dua specifications yuav customized) |
Khoom feature thiab daim ntawv thov
Kev koom ua ke CT (tam sim no transformer) thiab PT (voltage transformer) ua haujlwm rau hauv ib qho, tsis tas yuav tsum tau nruab ob lub cuab yeej sib cais, txuag qhov chaw teeb tsa hauv substations thiab cov chaw faib khoom, tshwj xeeb tshaj yog tsim rau cov xwm txheej sib cog lus nrog qhov chaw txwv.
-Kev ntsuas synchronous, cov ntaub ntawv meej:
CT thiab PT units ua hauj lwm ua ke los synchronously sau cov kab tam sim no thiab voltage cov ntaub ntawv, zam kev ntsuas qhov sib txawv los ntawm kev sib cais, muab cov ntaub ntawv raug thiab synchronized txhawb rau kev ntsuas hluav taws xob, ntsuas hluav taws xob, thiab ntsuas kev ua txhaum.
Nrog rau kev tsim qauv kev sib xyaw ua ke, tsuas yog ib qho chaw, kev teeb tsa, thiab kev xaim yuav tsum tau ua. Piv nrog rau cov txheej txheem kev teeb tsa ib txwm muaj, nws tuaj yeem txo qis kev tsim kho ntau dua 50%, txo lub sijhawm tsim kho, thiab txo nqi installation.
Lub siab -lub zog epoxy casting plhaub yog tsim los ntawm lub tshuab nqus tsev casting, nrog kev ua haujlwm zoo rwb thaiv tsev, txaus creepage nrug, thiab tuaj yeem tiv taus qhov nruab nrab thiab siab voltage. Nws tuaj yeem ua haujlwm sab nraum zoov ntev ntev yam tsis muaj kev tiv thaiv kev laus lossis kev pheej hmoo ntawm kev xau, thiab muaj kev tiv thaiv qib IP65.
Txhawb nqa qib voltage ntawm 6kV ~ 35kV, ntau qhov tshwj xeeb CT / PT parameter customization, tuaj yeem ua ke "metering theem + tiv thaiv qib" dual precision configuration, yoog mus rau qhov sib txawv nruab nrab thiab siab voltage tis muaj peev xwm thiab qhov yuav tsum tau ua, thiab ua tau raws li lub ntiaj teb ntau lub zog hauv cheeb tsam daim phiaj qauv.
Nws tuaj yeem siv rau hauv ntau yam xwm txheej.
-Sab nraum zoov faib hluav taws xob:Kev ntsuas thiab kev tiv thaiv ntawm cov kab nruab nrab thiab siab voltage nyob rau sab nraum zoov substations, tis chaw nres tsheb, thiab hloov chaw nres tsheb, haum rau sab nraum zoov installation scenarios nrog qhov chaw txwv.
-Kev lag luam siab-voltage teb:siab -voltage tis networks rau kev lag luam hnyav xws li metallurgy, chemical engineering, steel, thiab cov khoom siv hauv tsev, yoog rau cov khoom siv siab thiab siab -kev ntsuas qhov xav tau, thiab kev ua haujlwm yooj yim siab -voltage layout.
-Nyob rau hauv lub teb ntawm lub zog tshiab,box hom boosting stations rau photovoltaic fais fab nroj tsuag thiab cua fais fab nroj tsuag, faib photovoltaic siab-voltage sab, synchronously sau tam sim no thiab voltage cov ntaub ntawv, thiab hloov mus rau qhov kev ntsuas xav tau ntawm tshiab zog daim phiaj kev twb kev txuas.
-Txoj kab hluav taws xob hloov kho thiab kho dua tshiab:Txhim kho thiab kho dua qub substations thiab faib chaw, hloov cov tsoos cais CT / PT, txhim kho kev ntsuas qhov tseeb, thiab txuag qhov chaw teeb tsa.
-Nyob rau hauv thaj chaw ntawm kev faib hluav taws xob hauv nroog,high-voltage power distribution systems rau nroog industrial parks, high-cov tsev nce siab, thiab cov chaw lag luam loj yog tsim los ua kom tau raws li cov kev xav tau ntawm kev faib hluav taws xob.
-Kev ua haujlwm txawv teb chaws:Txawv teb chaws nruab nrab thiab high voltage faib tej yaam num, lub hwj chim daim phiaj kev tsim kho tej yaam num. CT / PT tsis tuaj yeem hloov kho raws li cov qauv siv hluav taws xob hauv zos kom tau raws li cov kev xav tau ntawm kev lag luam txawv teb chaws.
Cov lus qhia ntau lawm
1. Integrated Core Coil Unit
Siv cov qib siab - zoo silicon steel los xij nrog siab sib nqus permeability, CT thiab PT ywj siab core coil units yog tsim los sib cais los xyuas kom meej tias lawv cov dej num tsis cuam tshuam rau ib leeg thiab ua tiav kev sib koom ua ke; Lub kauj yog ua los ntawm cov khoom siv tooj liab zoo heev, qhov txhab raug mob, nrog kev hloov pauv thiab tsawg kawg hysteresis thiab eddy tam sim no poob, kom ntseeg tau ntev - lub sij hawm ruaj khov ntawm CT thiab PT synchronous ntsuas qhov tseeb.
2. Compact Integrated Structure
Optimize qhov layout ntawm CT thiab PT units, txais yuav ib tug compact integrated tsim, txo lub ntim los ntawm ntau tshaj 40% piv rau cov tsoos cais hom khoom, thiab yuav sib zog nyob rau hauv hnyav; Lub cev tseem ceeb yog nruj me ntsis txuas nrog lub hauv paus, nrog rau qhov nruab nrab ntawm lub ntiajteb txawj nqus thiab muaj zog ruaj khov, thiab tuaj yeem ntsia tau ncaj qha rau sab nraum zoov brackets lossis cement foundations, haum rau qhov chaw tsis muaj xwm txheej.
3. Muaj zog rwb thaiv tsev vaj tse
Ua los ntawm cov khoom lag luam siab- zoo epoxy resin los ntawm lub tshuab nqus tsev casting thiab siab -kub curing txheej txheem, lub plhaub yog ntom thiab npuas tsis muaj npuas, nrog rau kev ua haujlwm zoo heev; Nws muaj kev tiv thaiv UV zoo, kev laus ua haujlwm thiab kev tiv thaiv corrosion, tuaj yeem tiv taus sab nraum zoov los nag, plua plav, kub sib txawv thiab lwm qhov chaw hnyav rau lub sijhawm ntev, thiab tuaj yeem tiv thaiv sab hauv CT / PT units.
4. Synchronous Metering Wiring Unit
Nruab nrog ywj siab CT thiab PT lub davhlau ya nyob twg thaiv, sau meej meej (CT: "P1 / P2" thiab "S1 / S2"; PT: "thawj sab" thiab "secondary side"), kom yooj yim xaim ua haujlwm, thiab tuaj yeem ua tiav synchronous thaiv ntawm tam sim no thiab voltage; Cov terminals yog ua los ntawm cov khoom siv tooj liab, uas muaj cov conductivity zoo thiab tsis tshua muaj kev sib cuag, tsis txhob ntsuas qhov yuam kev los ntawm xoob xaim.
5. Lub hauv paus ruaj khov & sealing qauv
Lub hauv paus yog ua los ntawm siab- zoo steel phaj, uas tau raug kho nrog anti- corrosion thiab galvanizing. Nws yog xeb resistant, corrosion-resistant, thiab muaj zog load-cov kabmob muaj peev xwm. Nws tuaj yeem txuas nrog cov cement hauv paus lossis steel qauv txhawb nqa; Ua ke nrog cov khoom siv sealing thiab sealants, qhov kev ua tau zoo sealing yog txhim khu kev qha, tiv thaiv dej nag thiab plua plav nkag mus rau sab hauv ntawm cov khoom siv thiab ua kom lub sijhawm ntev - lub sijhawm ua haujlwm ruaj khov ntawm CT / PT.
Daim ntawv pov thawj khoom
Sunrise ua raws cov kab hauv qab ntawm qhov zoo, thiab SR-CTPT series ua ke CT PT transformers tau dhau ntau daim ntawv pov thawj thoob ntiaj teb, kom ntseeg tau tias cov khoom ua tau raws li cov qauv kev lag luam thoob ntiaj teb thiab muab cov neeg siv khoom muaj kev ruaj ntseg zoo.
FAQ
Q: Puas yog kev sib koom ua ke CT PT ua tau raws li peb lub teb chaws cov qauv hluav taws xob hluav taws xob thiab kev hloov kho qhov xwm txheej?
A: Yog. Cov khoom no nruj me ntsis ua raws li cov qauv thoob ntiaj teb IEC 60044-1 (CT standard) thiab IEC 60044-5 (PT tus qauv), thiab tseem ua tau raws li cov qauv hauv tebchaws GB 1207 (PT) thiab GB 1208 (CT), nrog rau cov qauv hauv cheeb tsam xws li ANSI C57.13 (USA) thiab BS (EN 60044); Txhawb nqa voltage theem ntawm 6kV ~ 35kV thiab customized CT / PT tsis nyob rau hauv ntau yam specifications, nws muaj peev xwm ua tau raws li qhov yuav tsum tau ntawm mainstream ntiaj teb no nruab nrab thiab high voltage fais fab daim phiaj specifications thiab qhov chaw txwv tis scenarios. Peb tau muab cov khoom lag luam sib xyaw ua ke CT PT rau kev faib khoom hauv ntau dua 70 lub teb chaws thoob ntiaj teb, nrog kev paub nplua nuj hauv kev hloov mus rau kev lag luam txawv teb chaws.
Q: Yuav ua li cas xaiv qhov sib xyaw ua ke tsim nyog CT PT voltage theem, CT tam sim no, thiab PT voltage tsis?
A: Cov txheej txheem xaiv tau raws li hauv qab no: ① Voltage theem (PT): Xaiv raws li qhov ntsuas hluav taws xob ntawm qhov nruab nrab thiab siab hluav taws xob hluav taws xob hluav taws xob nyob qhov twg (xws li xaiv 10kV qib rau 10kV daim phiaj hluav taws xob), nrog rau qhov tshwj xeeb voltage ntawm 10% mus rau 20%; ② CT rated tam sim no: Xaiv raws li qhov siab tshaj plaws kev khiav hauj lwm tam sim no ntawm txoj kab, nrog rau 20% ~ 30% margin reserved (yog tias qhov siab tshaj plaws kev khiav hauj lwm tam sim no yog 300A, 400A rated tam sim no CT tuaj yeem xaiv tau); ③ PT theem nrab voltage: Sib phim qhov ntsuas hluav taws xob ntawm qhov ntsuas thib ob / kev tiv thaiv (yog tias ua ke nrog 100V / √ 3 ntsuas, xaiv 100V / √ 3 theem nrab voltage). Peb tuaj yeem muab cov kev xaiv raug xaiv dawb raws li daim phiaj xwm txheej thiab cov ntsuas ntsuas koj muab.
Q: Puas yog kev tsim qauv ua ke puas cuam tshuam rau kev ntsuas qhov tseeb thiab kev cuam tshuam ntawm CT thiab PT?
A: Tsis yog. Cov khoom no txais kev tsim qauv ntawm CT thiab PT ywj siab hlau core coil units, nrog cov qauv sib txawv ntawm lub cev thiab tsis muaj electromagnetic cuam tshuam ntawm ob; Ib txhij optimizing lub electromagnetic shielding qauv, nrog ua -nyob rau hauv multi- txheej shielding npog, muaj peev xwm cais tawm sab nraud electromagnetic cuam tshuam thiab tsis muaj zog cuam tshuam ntawm sab hauv units, xyuas kom meej tias qhov ntsuas qhov tseeb ntawm CT thiab PT tsis cuam tshuam ib leeg. Cov khoom tau dhau los ua qhov tseeb calibration, nrog CT ntsuas qhov tseeb yuam kev Tsawg dua los yog sib npaug li 0.2% thiab PT ntsuas qhov tseeb yuam kev Tsawg dua los yog sib npaug rau 0.2%, uas yog raws li qhov tseeb ntawm kev sib cais CT / PT thiab tuaj yeem ua tiav kev ntsuas thiab ntsuas qhov tseeb. Nws tau raug txheeb xyuas hauv ntau qhov xwm txheej faib khoom.
Packing & Shipping
Cim npe nrov: Tuam Tshoj ct pt transformer manufacturers, lwm tus neeg, Hoobkas