J3VE1 kaa kaapuni kaapuni pale
Helu huahana
Nā hiʻohiʻona hale
● ʻO kēia moʻo o nā mea haʻihaʻi kaapuni ka mea nui i haku ʻia me ka mīkini, ka ʻōnaehana hoʻopili, ka mea tripping o ka ʻōnaehana hoʻopau arc, insulating base a me ka pūpū.
● J3VE1 type circuit breakers ua lako me na auxiliary contacts. J3VE3 a me J3VE4 type circuit breakers 'a'ole i lako me na auxiliary contacts, aka, hiki ke lako me na auxiliary contact accessories.
● ʻElua ʻano huakaʻi i nā mea hoʻomaha kaapuni: ʻo ka bimetallic inverse time lohi huakaʻi no ka pale ʻana i ka ukana; ʻo ka mea ʻē aʻe he huakaʻi hele koke electromagnetic no ka pale pōkole pōkole. Loaʻa i ka mea haʻihaʻi kaapuni kekahi mea hoʻopaʻi wela, no laila ʻaʻole pili nā hiʻohiʻona pale e ka wela ambient.
● ʻO J3VE1, J3VE3 a me J3VE4 nā mea hoʻokaʻawale kaapuni e hoʻohana ʻia e ke pihi, ka puʻupuʻu a me ka lima.
● Hoʻokomo ʻia ka mea haʻihaʻi kaapuni i mua o ka papa. J3VE1, J3VE3, type circuit breakers loa'a no hoi ke kāleka kau ma'amau, hiki ke ho'okomo pololei 'ia ma ke ka'a ma'amau me ka laula o 35mm (pono e ho'okō me DINEN50022).
● Hoʻohana ka mīkini o J3VE3 a me J3VE4 i nā mea hoʻoheheʻe kaʻapuni wikiwiki a me ka wikiwiki, a ʻo kā lākou mau mea hoʻoheheʻe he mau hiʻohiʻona o kēia manawa, no laila he kiʻekiʻe ka mana o ka haʻihaʻi kaapuni.
● Aia ma ke alo o ka mea ho'oku'i kaapuni he kuhikuhi no ka ho'oponopono 'ana i ke au o ka mea 'o'ole'a, hiki ke ho'onohonoho i ke au ku'i i loko o ka laulā i kuhikuhi 'ia.
● Hiki ke hoʻopili ʻia ka mea hoʻoheheʻe kaapuni me nā mea e like me ka hoʻokuʻu undervoltage, hoʻokuʻu shunt, kukui kuhikuhi, laka, a me nā ʻano pale like ʻole o nā pā. E ʻoluʻolu e wehewehe i ka wā e kauoha ai.
Pākuʻi nui
| Hoʻohālike | 3VE1 | 3VE3 | 3VE4 | ||||
| Kahua NO. | 3 | 3 | 3 | ||||
| Voltage koho (V) | 660 | 660 | 660 | ||||
| Helu ʻia i kēia manawa(A) | 20 | 20 | 20 | ||||
| Ua helu ʻia ka hiki haʻihaʻi o ke kaapuni pōkole | 220V | 1.5 | 10 | 22 | |||
| 380V | 1.5 | 10 | 22 | ||||
| 660V | 1 | 3 | 7.5 | ||||
| Ola mīkini | 4×104 | 4×104 | 2×104 | ||||
| Ola uila | 5000 | 5000 | 1500 | ||||
| Nā ʻāpana hoʻopili kōkua | DC | AC | |||||
| Voltage koho (V) | 24, 60, 110, 220/240 | 220 | 380 | Hiki ke pili me ka mea kokua pili wale | |||
| Helu ʻia i kēia manawa(A) | 2.3, 0.7, 0.55, 0.3 | 1.8 | 1.5 | ||||
| Nā hiʻohiʻona pale | Palekana kaʻa | Su Nui o keia manawa | 1.05 | 1.2 | 6 | ||
| Manawa Hana | ʻAʻohe hana | >4s | |||||
| Palekana hoolaha | Su Nui o keia manawa | 1.05 | 1.2 | ||||
| Manawa Hana | ʻAʻohe hana | ||||||
| Hoʻohālike | Helu ʻia i kēia manawa(A) | Hoʻokuʻu wahi hoʻonohonoho o kēia manawa (A) | Hoʻopili kōkua |
| 3VE1 | 0.16 | 0.1-0.16 | me ka ʻole |
| 0.25 | 0.16-0.25 | ||
| 0.4 | 0.25-0.4 | ||
| 0.63 | 0.4-0.63 | ||
| 1 | 0.63-1 | 1NO+1NC | |
| 1.6 | 1-1.6 | ||
| 2.5 | 1.6-2.5 | ||
| 3.2 | 2-3.2 | ||
| 4 | 2.5-4 | 2NO | |
| 4.5 | 3.2-5 | ||
| 6.3 | 4-6.3 | ||
| 8 | 5-8 | ||
| 10 | 6.3-10 | 2NC | |
| 12.5 | 8-12.5 | ||
| 16 | 10-16 | ||
| 20 | 14-20 | ||
| 3VE3 | 1.6 | 1-1.6 | Kūikawā |
| 2.5 | 1.6-2.5 | ||
| 4 | 2.5-4 | ||
| 6.3 | 4-6.3 | ||
| 10 | 6.3-10 | ||
| 12.5 | 8-12.5 | ||
| 16 | 10-16 | ||
| 20 | 12.5-20 | ||
| 25 | 16-25 | ||
| 32 | 22-32 | ||
| 3VE4 | 10 | 6.3-10 | Kūikawā |
| 16 | 10-16 | ||
| 25 | 16-25 | ||
| 32 | 22-32 | ||
| 40 | 28-40 | ||
| 50 | 36-50 | ||
| 63 | 45-63 |
Outline a me ke kau ana
ʻEono pono:
1.Nani ka lewa
2.Small nui a me ka mahele kiʻekiʻe
3.Duble uwea wehe
4.Excellent cooper uwea
5.Overload pale
ʻO ka huahana ʻōmaʻomaʻo a me ka mālama ʻana i ke kaiapuni
