Khoom Description
Lub 18.75 MVA fais fab transformer yog lub zog muaj zog thiab txhim khu kev qha, tsim tshwj xeeb nrog lub peev xwm ntsuas ntawm 15 MVA. Qhov kev hloov pauv siab no siv ONAN (Oil Natural Air Natural) txoj kev ua kom txias kom zoo tswj kev ua haujlwm kub, thaum tseem muab lub peev xwm los hloov kho rau ONAF (Oil Natural Air Forced) txias, uas txhim kho nws cov kev ua tau zoo thiab tso cai rau cov zis ntau tshaj ntawm 18.75 MVA. thaum lub sij hawm qhov kev thov siab tshaj plaws. Thawj qhov ntsuas hluav taws xob ntawm qhov hloov pauv no tau teeb tsa ntawm 66 kV, thiab nws muab qhov hluav taws xob thib ob ntawm 11.55 kV, ua rau nws tsim nyog rau ntau yam kev siv hauv hluav taws xob faib hluav taws xob. Tsis tas li ntawd, nws suav nrog kev hloov pauv ntawm cov khoom siv hluav taws xob (OLTC) nrog 17 cov kauj ruam hloov kho sib txawv, ua kom muaj kev tswj hwm qhov hluav taws xob nyob hauv thaj tsam ntawm +10% mus rau -10% nce ntxiv ntawm 1.25%. Txhawm rau txhim kho kev ruaj ntseg thiab kev ua tau zoo, lub transformer nta ob lub conservators nrog rau Tsis Siv Neeg Voltage Regulator (AVR), uas tau hloov kho qhov voltage kom ntseeg tau tias kev ua haujlwm zoo. Qhov kev tsim no ua rau lub tshuab hloov pauv tshwj xeeb zoo rau kev ua haujlwm sib luag nrog lwm yam khoom siv.
Technical Specifications
Qauv: SFZ-18750/66
Hom: Roj-Immersed Fais Fab Transformer
Ua raws li tus qauv: IEC60076
Rated Peev Xwm: 18.75 MVA (ONAF txias)
Ua haujlwm zaus: 50 Hz
Phase Structure: Peb theem tsim
Cov txheej txheem txias: ONAN thiab ONAF
Cov zis hluav taws xob: 66 kV
Cov zis hluav taws xob: 11.55 kV
Winding Composition: Tooj
Vector Group Classification: Dyn1
Kev ntsuas impedance: 10%
Kais Changer Configuration: On-Load Tap Changer (OLTC)
Tapping Range: ± 8 × 1.25% ntawm thawj sab
Tsis muaj Load Fais fab tuag: 15.5 kW
Load Fais fab tuag: 78.9 kW
Xws li Accessories: Standard set
General Layout: Daim duab qhia txog qhov ntev thiab qhov hnyav ntawm 18.75 MVA transformer muaj nyob rau ntawm kev thov
Cov lus nug nquag nug (FAQ)
Koj lub sijhawm xa khoom raws sijhawm yog dab tsi?
Peb cov txheej txheem xa khoom ncua sij hawm feem ntau yog nyob rau hauv ib lub hlis tom qab peb tau txais kev pom zoo ntawm cov neeg siv khoom kos duab kos duab. Txawm li cas los xij, nws tseem ceeb heev uas yuav tsum nco ntsoov tias lub sijhawm no yuav txawv yog tias yuav tsum muaj cov khoom tshwj xeeb, xws li ABB lossis MR kais hloov pauv, uas tuaj yeem txuas ntxiv lub sijhawm xa khoom.
Koj lub sijhawm warranty ntev npaum li cas?
Peb muab kev lees paub rau ib xyoos uas pib txij li hnub lub tshuab hloov pauv tau ua tiav thiab ua haujlwm tau zoo. Qhov kev lees paub no suav nrog kev tsim khoom tsis raug thiab ua kom peb cov neeg siv khoom tau txais kev txhawb nqa zoo rau lawv cov peev txheej.
Koj txais kev them nyiaj dab tsi?
Txhawm rau kom haum peb cov neeg siv khoom nyiam, peb lees txais ntau txoj hauv kev them nyiaj, suav nrog Telegraphic Transfer (TT) thiab Tsab Ntawv Teev Npe (L / C). Qhov kev hloov pauv no tso cai rau kev ua lag luam smoother thiab pab txhawb kev npaj nyiaj txiag yooj yim rau peb cov neeg siv khoom.
Rau cov lus nug ntxaws txog peb cov transformers lossis cov lus nug ntxiv, thov hu rau peb los ntawm peb cov kev sib txuas lus muaj. Peb pab neeg yeej ib txwm npaj los pab koj!
Cim npe nrov: 18.75 mva fais fab transformer, Tuam Tshoj 18.75 mva fais fab transformer manufacturers, lwm tus neeg, Hoobkas