CKG4 high-voltage vacuum contactor
CKG4 high-voltage vacuum contactor
CKG4 yakatevedzana yakakwira-voltage vacuum contactor ine inoparadzaniswa insulator bracket uye simbi furemu.Iyo ine mukana weiyo yakasimba chimiro, kuvimbika kwepamusoro, kubata kubva kuhombe yakavhurika, zvirinani kutyora simba uye diki bounce pakusangana nekuvhara nekuvhura.Inokodzera kugovera hurongwa hwesimbi, mugodhi, peturu-kemesitiri uye chivakwa, kudzora midziyo inoshandiswa magetsi senge yakakwira-voltage mota ye12kV kana pasi pe12kV, transformer uye capacitor kurodha nezvimwewo.Nekuda kwehuremu hwayo hudiki, huremu huremu uye dhizaini yakarongwa yekumusoro nezasi kurongeka, yakapararira munyika.Zviri nyore kushandisa nekuchengetedza, uye zviri nyore kugadzira iyo yakazara michina yeFC loop.
Magetsi parameter
| Main circuit rated voltage (kV) | 12/7.2 |
| Main circuit yakayerwa ikozvino (A) | 800, 630, 400, 200 |
| Main dunhu kugadzira simba (A/100nguva) | 6300, 6300, 4000, 2000 |
| Main circuit breaking capacity (A/25times) | 5040, 5040, 3200, 1600 |
| Kuganhura kutyora kugona (A/3nguva) | 6300, 6300, 4000, 2000 |
| Mechanical hupenyu (nguva) | 100 x 104 |
| Upenyu hwemagetsi AC3 (nguva) | 25 x 104 |
| Upenyu hwemagetsi AC4 (nguva) | 10 x 104 |
| Yakatemerwa kushanda frequency (nguva/h) | 300 |
| Main circuit power frequency inomira voltage (gap) (kV) | 42 |
| Phase to Phase, Phase to earth power frequency inomira voltage (kV) | 42 |
| Mheni ine simba inomira magetsi (kV) | 75 |
| Main redunhu kuonana kuramba (μΩ) | ≤200 |
| Kubvisa pakati peakavhurika mazita (mm) | 6±1 |
| Kupfuura (mm) | 1.5±0.5 |
| Secondary control voltage (V) | AC:110 /220 DC:110/220 |
| Sekondari kudzora ikozvino (A) | DC:14A/7A (800,630A) DC:6A/3.5A (400A,200A) |
Iyo Figures yekuisa Dimension
