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Hoʻokumu ʻia i ka makahiki 1987,ʻO Changan Group Co., Ltdhe mea hāʻawi mana a mea hoʻopuka i nā lako uila ʻenehana.paʻa mākou i ka hoʻomaikaʻi ʻana i ka maikaʻi o ke ola a me ke kaiapuni ma o kahi hui R&D ʻoihana, hoʻokele holomua a me nā lawelawe kūpono.
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wehewehe huahana
EKM1-63DC 6KA/10KA DC MCB
Nā hiʻohiʻona uila
| 1,2,3,4,5,6,8,10,13,16,20,25,32,40,50,63A | |
| 1P, 2P, 4P | |
| 1P(250V), 2P(500V), 4P(1000V) | |
| 6,000/10,000A | |
| 4,000V | |
| 2kV | |
| Degere haumia | 2 |
| C (7~10)Ma |
Nā hiʻohiʻona mīkini
| 4,000 Puka |
| 10,000 Cycles |
| ae |
| IP20 |
| 30 ℃ |
| -5℃~+40℃ |
| -25 ℃~+70 ℃ |
Ka nui a me ka ana hoʻokomo (mm)
EKM1-40N 6KA Kaapuni Kaapuni Mini
Nā hiʻohiʻona uila
| 6,8,10,13,16,20,25,32,40A | |
| 1P+N | |
| 230/240V | |
| 500V | |
| 50/60Hz | |
| 6,000A | |
| Papa palena ikehu | 3 |
| 4,000V | |
| 2kV | |
| Degere haumia | 2 |
| B,C |
Nā hiʻohiʻona mīkini
| 4,000 Puka |
| 10,000 Cycles |
| ae |
| IP20 |
| 30 ℃ |
| -5℃~+40℃ |
| -25 ℃~+70 ℃ |
ʻO nā hiʻohiʻona hele wāwae
Ma muli o ka Tripping Characteristics, loaʻa ka MCB ma ka pihi "B", "C" a me "D" e kūpono i nā ʻano noi like ʻole."B" Curve no ka pale ʻana i nā kaapuni uila me nā mea hana ʻaʻole e hoʻoulu i ke au (kukui a me nā kaʻa kaʻahele) Ua hoʻonohonoho ʻia ka hoʻokuʻu kaapuni pōkole i (3-5)In.“C” Curve no ka pale ʻana i nā kaapuni uila me nā mea hana e hoʻoulu ai i ke au (inductive?loads and motor circuits) Ua hoʻonohonoho ʻia ka hoʻokuʻu kaapuni pōkole i (5-10)In.
Ka manawa hoʻouna: Oct-19-2019