Letoto la ZTEPT-10 Electronic Voltage Transformers
Ho nyatsa
ZTEPT-10 electronic voltage transformer ke 10kV electronic voltage transformer e ncha bakeng sa ho tjhaja, Transformer e sebelisoa haholo ho tjhaja li-terminals tse bohlale 'me e sebelisoa haholo lits'ebetsong tse fapaneng tsa kabo ea matla.
■ Hlahisa lets'oao le lenyenyane la motlakase ka kotloloho, le nolofatsa sebopeho sa sistimi, le fokotsa mehloli ea liphoso, 'me le ntlafatsa botsitso ba sistimi eohle.
■Se ke oa ba le tšepe ea mantlha, e ke ke ea tlala, mefuta e mengata ea maqhubu, mefuta e mengata ea litekanyo, tatellano e ntle, khahlanong le tšitiso Bokhoni bo matla.
■ Ha terminal ea voltage output e khutsufatsoa lekhetlo la bobeli, ha ho na ho ba le overcurrent kapa ferromagnetic resonance, e felisang likotsi tse kholo tsa sistimi ea motlakase le ho netefatsa polokeho ea basebetsi le lisebelisoa.
Litlhaloso
| Tlhaloso | ||
| E lekantsoe boholo ba motlakase [kV] | 25.8 | |
| E fuoe lintlha tsa hajoale [A] | 630 | |
| Tshebetso | manual, automatic | |
| Hangata [Hz] | 50/60 | |
| Nako e khuts'oane ea ho mamella hajoale, 1sec [kA] | 12.5 | |
| Sekepe se sekhutšoane se etsang hajoale [kA tlhoro] | 32.5 | |
| Matla a ho mamella matla a mantlha [kV crest] | 150 | |
| Maqhubu a motlakase a mamella voltage, omile [kV] | 60 | |
| Maqhubu a matla a mamellang voltage, metsi [kV] | 50 | |
| Taolo le ts'ebetso ea ts'ebetso | RTU e hahelletsoeng kapa e arohaneng ea taolo ea dijithale | |
| Taolo | Matla a sebetsang | 110-220Vac / 24Vdc |
| Mocheso oa tikoloho | -25 ho isa ho 70 ° C | |
| Maqhubu a matla a mamellang motlakase [kV] | 2 | |
| Matla a ho mamella matla a mantlha [kV crest] | 6 | |
| Tekanyetso ea machaba | IEC 62271-103 | |
Litekanyo ka limilimithara
PS.Ntlo e tlameha ho theoa ka mokhoa o ts'epahalang nakong ea tlhahlobo le ts'ebeliso.
Tlhaloso ea mohlala
Maemo a Tshebetso
Mocheso oa tikoloho: -40 ℃～+70 ℃
Karolelano ea phapang ea mocheso oa letsatsi le letsatsi: ≤40 ℃
Bophahamo: ≤3000m
Khatello ea moea, lebelo la moea: ≤700Pa, 34m/S
Ho kenya, ho sebelisa le ho boloka
Pele o kenya le ho romelloa, bukana ena e lokela ho baloa ka hloko ho utloisisa sebopeho, litšobotsi le ts'ebetso ea sehlahisoa sena pele e tsoela pele, mme ts'ireletso e ts'oanang le mehato ea thibelo e tlameha ho nahanoa mosebetsing.
■ Transformer ha e lumelloe ho reteleha kapa ho reteleha nakong ea lipalangoang le ho palamisa le ho laolla, 'me mehato e thibelang ho tsosoa e ea hlokahala.
■ Ka mor'a ho phutholla, ka kopo sheba hore na bokaholimo ba transformer bo senyehile, le hore na lebitso la sehlahisoa sa sehlahisoa le setifikeiti sa ho lumellana li lumellana le ntho ea sebele.
■ Ha sensor e le tlas'a khatello, setsi se lokela ho thehoa ka mokhoa o ts'eptjoang, 'me sephetho sa tlhahiso se ka emisoa,' me potoloho e khutšoanyane e thibetsoe ka thata.
■ Mohala oa fatše oa transformer o lokela ho theoa hantle nakong ea ho kenya.
■ Sensor e lokela ho bolokoa ka phaposing e ommeng, e nang le moea o pholileng, e sa keneleng mongobo, e thibelang ho ts'oha le e kotsi ea khase, 'me polokelo ea nako e telele e lokela ho hlahlojoa khafetsa hore na tikoloho e fihlela litlhoko.
Ho Odara Boitsebiso
Ha o odara, ka kopo thathamisa mofuta oa sehlahisoa, lintlha tse ka sehloohong tsa tekheniki (voltage e lekantsoeng, boemo bo nepahetseng, litekanyetso tsa bobeli tse lekantsoeng) le bongata.haeba ho na le litlhoko tse khethehileng, ka kopo buisana le k'hamphani
