JCZ5-12/7.2KV High-voltage Vacuum Contactor
JCZ5-12/7.2KV High-voltage Vacuum Contactor
ʻO ka moʻo JCZ5 o ka mea hoʻokaʻaʻa uila kiʻekiʻe-voltage he kūpono ia no ka ʻōnaehana mahele o ka metallurgy, mine, petrol-chemistry a me ke kūkulu hale, e hoʻomalu i nā lako uila i hoʻohana ʻia e like me ka mīkini kiʻekiʻe-voltage o 7.2kV a i ʻole ma lalo o 7.2kV no ke ʻano JCZ5-7.2. a me 12kV a i ʻole ma lalo o 12kV no ke ʻano JCZ5-12, ka mea hoʻololi a me ka hoʻouka ʻana i ka capacitor a me nā mea ʻē aʻe kūpono no ka domain hana pinepine.Hōʻike ia i kona leo liʻiliʻi, ke kaumaha māmā a me ka hoʻolālā ʻana o ka hoʻonohonoho luna a me lalo.He mea maʻalahi ka hoʻohana a mālama ʻana, a maʻalahi hoʻi e hana i nā lako piha o FC loop.
Nā ʻāpana ʻenehana
| Nā Kūlana Kūlana Nui | JCZ5-7.2J(D) | JCZ5-12J(D) | |
| Voltage koho | 7.2kV | 12kV | |
| Kuhi ʻia i kēia manawa | 800A, 630A, 400A, (200A) | 800A, 630A, 400A,(200A) | |
| Hoʻoholo ʻia i kēia manawa | 6300A, 4000A,(2000A) | 6300A, 4000A,(2000A) | |
| Hoʻoholo ʻia i kēia manawa i hoʻopau ʻia i ka nui | 5040A, 3200A,(1600A) | 5040A, 3200A,(1600A) | |
| Helu uila hana i koho ʻia | 110/220V.AC | 110/220V.AC | |
| ʻO ka uʻi lawe ʻana i ka ʻenehana ʻoihana ma ke kūlana OFF | 32kV | 42kV | |
| E hoʻololi i ka pōʻaiapili coil pick-up | ≤DC6/3A | ≤DC6/3A | |
| Coil a me ka mālama ʻana i kēia manawa | DC0.32/0.16A | DC0.32/0.16A | |
| Hoʻopau i kēia manawa huakaʻi wili | DC2.5/1.3A | DC2.5/1.3A | |
| Ua helu ʻia ka pinepine hana | 300 manawa/h | 300 manawa/h | |
| Ola mīkini | 30*104manawa | 30*104manawa | |
| Ke ola uila | AC-3 | 25*104manawa | 25*104manawa |
| AC-4 | 10*104manawa | 10*104manawa | |
| E hoʻokaʻaʻike i kahi ākea | 4.5+1-0.5mm | 6+1-0.5mm | |
| mamao loa | 1.5±0.5mm | 1.5±0.5mm | |
| Hoʻololi-i ka māmā māmā | 0.15±0.05mm/s | 0.2±0.1mm/s | |
| Hoʻopau i ka māmā māmā | 0.45±0.15mm/s | 0.6±0.1mm/s | |
| ʻEkolu mau ʻāpana hoʻololi i ka synchronism | ≤2.0ms | ≤2.0ms | |
| Hoʻokaʻaʻike manawa puna | ≤5.0ms | ≤5.0ms | |
| Ka manawa hoʻololi | ≤150ms | ≤150ms | |
| Hoʻopaʻa i ka manawa hoʻopau | ≤50ms | ≤50ms | |
| Nui nā hanana conductive circuit resistance (20 ℃) | ≤250μΩ | ≤250μΩ | |
| Hoʻokaʻaʻike ka lōʻihi puna ma ke kūlana hoʻololi | 34±1mm | 36±1mm 38+-1mm (400A) | |
| Kaumaha | ma kahi o 28kgs | ma kahi o 32kgs | |
Nā palena o nā mea hoʻololi kōkua
| ʻO ka uila hana i helu ʻia V | I kēia manawa wela i helu ʻia A | Ke ola lawelawe (manawa) | ʻano hoʻohana | ʻIke ʻia ka hana ʻana i kēia manawa A | ||
| mekini | uila | DC | AC | |||
| AC 220V | 6 | ≥5*106 | ≥2*105 | DC11 |
| 0.4 A |
| DC 380V | 6 | AC11 | 4A |
| ||
Nā Kiʻi o ka Ana Hoʻokomo
