Khoom Description
Peb 16 MVA (16,{2}} KVA) peb-theem fais fab transformer ua tau zoo nqis nqis voltage ntawm 66KV mus rau 11KV. Nws ruaj khov, txhim khu kev qha, kev lag luam, eco-phooj ywg, thiab haum rau cov tshuab hluav taws xob, cov khoom siv hluav taws xob, cov mining, thiab cov lag luam petrochemical. Tsim los ntawm cov cuab yeej technology siab heev thiab cov ntaub ntawv zoo, nws lav tau qhov zoo tshaj plaws thiab lub neej ntev. HENTG ua kom tsis muaj qhov tsis raug xa mus los ntawm kev sim ua tiav thiab ua raws li IEC, ANSI, thiab lwm yam qauv thoob ntiaj teb.
Technical Specification
|
Qauv |
SZ-16000-66/11 |
|
Hom |
Roj Immersed Fais Fab Transformer |
|
Txuj |
IEC60076 |
|
Rated zog |
16 000 |
|
Ntau zaus |
50 tzs |
|
Theem |
Peb |
|
Hom cua txias |
UA/AF |
|
Thawj Voltage |
66 kwv |
|
Secondary Voltage |
11 KV |
|
Cov khoom siv winding |
Tooj |
|
Vector Group |
Ynd 1 |
|
Impedance |
8% |
|
Coj mus rhaub Changer |
OLTC |
|
Tapping Range |
±8*1.25% |
Dab tsi yog kev kho cov roj-immersed transformer winding faults?
● Txheeb xyuas cov tsos mob (lub suab txawv txav, kub nce, roj to).
● Siv cov cuab yeej kuaj mob (kev tiv thaiv kev tiv thaiv, kev nqus qhov sib piv, DC tsis kam) txhawm rau txheeb xyuas cov teeb meem.
● Muaj kev ruaj ntseg disconnecting lub transformer thiab visually soj ntsuam windings.
● Kho cov kev puas tsuaj me me (txheej rwb thaiv tsev, tu, siv cov rwb thaiv tsev tshiab) lossis hloov cov cua ntsawj ntshab loj heev.
● Kev kuaj xyuas kom meej (kev tiv thaiv kev tiv thaiv, kev tiv thaiv winding, high-voltage impulse) tom qab kho / hloov.
● Reconnecting thiab commissioning lub transformer.
● Ua raws li kev tiv thaiv kev tiv thaiv (kev saib xyuas tsis tu ncua, kev saib xyuas ib ntus, siv cov ntaub ntawv zoo thiab cov txheej txheem tsim nyog).
Yuav ua li cas thiaj li ua tiav kev tiv thaiv kev ntsuas roj-immersed transformers?
● Npaj Cov Khoom Siv: Sau cov khoom siv ntsuas tsim nyog, suav nrog megohmmeters, DC high-voltage generators, AC high-voltage testers, thiab lwm yam khoom siv.
● Tshawb Pom Pom: Xyuas lub transformer rau tej yam tshwm sim ntawm kev puas tsuaj, xau, los yog lwm yam teeb meem.
● Test rwb thaiv tsev kuj: Ntsuas cov rwb thaiv tsev tiv thaiv ntawm lub transformer windings thiab lwm yam khoom kom ntseeg tau tias lawv nyob rau hauv cov kev txwv tsis pub dhau.
● Ntsuas DC Resistance: Ntsuam xyuas DC tsis kam ntawm lub transformer windings kom paub qhov tsis sib xws lossis qhov tsis raug.
● Ua AC Withstand Voltage Test: Ua ib qho AC withstand voltage test los xyuas cov transformer muaj peev xwm tiv taus high voltage yam tsis muaj kev puas tsuaj.
● Tshawb xyuas roj zoo: Ntsuam xyuas cov roj transformer rau nws lub zog dielectric, cov ntsiab lus noo noo, thiab lwm yam khoom kom ntseeg tau tias nws nyob hauv qhov zoo.
● Tshawb xyuas qhov txias txias: Txheeb xyuas cov kiv cua txias, roj twj, thiab lwm yam khoom ntawm lub tshuab ua kom txias kom ua haujlwm zoo.
● Txheeb xyuas qhov av: Xyuas kom meej tias lub tshuab hluav taws xob hauv av tsis zoo thiab ua tau raws li cov qauv kev nyab xeeb.
● Sau cov txiaj ntsig: Sau tag nrho cov txiaj ntsig kev xeem rau yav tom ntej siv thiab sib piv.
● Ntsuas thiab Ua Haujlwm: Txheeb xyuas cov txiaj ntsig kev xeem thiab ua txhua yam tsim nyog, xws li kho lossis hloov kho, raws li qhov kev tshawb pom.
Cim npe nrov: 16 mva 66/11kv peb theem fais fab transformer, Tuam Tshoj 16 mva 66/11kv peb theem fais fab transformer manufacturers, lwm tus neeg, Hoobkas