JCZ5-24kV/630A Single Pole High-voltage Vacuum Contactor
JCZ5-24kV/630A Single Pole High-voltage Vacuum Contactor
JCZ5-24kV Series contactor ea vacuum e nang le palo e le 'ngoe ea AC e nang le motlakase o phahameng e loketse ts'ebetso ea tšepe, merafo, petrochemical, kaho le mafapha a mang le tsamaiso ea kabo ea likhoebo tsa indasteri. E ne e sebelisa ho laola boemo ba 24kV le ka tlase ho lienjene tse nang le motlakase o phahameng, li-transformer le lisebelisoa tsa motlakase tse kang mojaro oa capacitor, haholo-holo e sebetsang libakeng tse fapaneng tsa ts'ebetso khafetsa, le boholo bo bonyenyane, boima bo bobebe, ho sebelisoa tokisetso ea hajoale ea machaba ea kopano e tsebahalang ea sebopeho se kaholimo le se ka tlase, tlhokomelo e bonolo, lisebelisoa tsa FC loop tse bonolo ho li theha.
Mokhoa oa ho tšoara: ho tšoara ka motlakase
Lekantsoe dynamic thermal stability current e arotsoe ka mefuta e 'meli: 4kA (160A, 250A, 400A); 6.3kA (630A)
Motlakase o Lekantsoeng: 24kV
Tekanyo ea Hona Joale e fumaneha bakeng sa mekhahlelo e mene: 160A, 250A, 400A, 630A
Motlakase oa taolo o fumaneha bakeng sa mekhahlelo e mene: 110VAC, 110VDC, 220VAC, 220VDC
Li-parameter tse ka sehloohong tsa tekheniki
| Motlakase o lekantsoeng | kV | 24 |
| Lekanyeditswe hona jwale | A | 160, 250, 400, 630 |
| Motlakase o mamellang khatello ea lehalima | kV | 125 |
| Lekantsoe ho etsa hona joale (RMS) | A | 1600, 2500, 4000, 6300 |
| E lekantsoe Max. breaking current | A | 1280, 2000, 3200, 5040 |
| E lekantsoe ho mamella hona joale ka nako ea ho thunya | kA | 4(160A,250A,400A)、6.3(630A) |
| Tekanyo ea motlakase o sebetsang | V | 110VAC, 110VDC, 220VAC, 220VDC |
| Nako e lekantsweng ya potoloho ya ho thunya | s | 4 |
| Tekanyetso ea tlhōrō e mamella hona joale | kA | 16 |
| Motlakase o mamellang maqhubu a motlakase a nako e khuts'oane (1min) | kV | 60 |
| Maqhubu a motlakase a mamella motlakase oa potoloho ea taolo ho ea fatše | kV | 2 |
| Maqhubu a motlakase a mamella motlakase oa potoloho e thusang ho ea fatše | kV | 2 |
| Bophelo ba mechini | nako | 30×104 |
| Bophelo ba motlakase AC-3 | nako | 25×104 |
| Khatello ea ho ikopanya e lekantsoe | N | ≥550 |
| Phapang pakeng tsa ho kopana ho bulehileng | mm | 15±1 |
| Ho feta maeto | mm | 4±0.5 |
| Ho kganela sekgoqetsane sa mohato ka mong (20℃) | μΩ | ≤150 |
| Nako ea ho koala | ms | ≤150 |
| Nako ea tlhaho ea ho bula | ms | ≤50 |
Paramethara ea Tekheniki ea Potoloho e Thusang
| Tekanyo Motlakase (V) | Mocheso o tloaelehileng | Bophelo ba mosebetsi (nako) | Sebelisa | E lekantsoe hona joale (A) | ||
| Mekaniki | Motlakase | AC | DC | |||
| DC220 | 6 | ≥5×106 | ≥2×105 | DC11 |
| 0.4 |
| AC380 | 6 | AC11 | 4 |
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