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ʻO ka MOQ haʻahaʻa no ka mea hoʻopau kaapuni ea CJW1-1000acb 3poles Acb 3p

Wehewehe Pōkole:

Nā noi

Hiki ke hoʻohana ʻia nā mea haki kaapuni honua akamai o ka moʻo CJW1 no ka kaohi ʻana i ka ʻupena hoʻokaʻawale haʻahaʻa haʻahaʻa a mālama i kona palekana. Ke hoʻokomo nei i nā panela hoʻokaʻawale haʻahaʻa haʻahaʻa, hana ia ma ke ʻano he kuapo haku e pāʻani i ka hana palekana maʻamau. Ua hōʻea kona ʻano loea i ke kūlana holomua honua o kēlā ʻano huahana i nā makahiki 1990. Kūpono ia i ke kaapuni o AC 50Hz, ʻo ka volge i helu ʻia he 660V (690V) a i ʻole ma lalo, ʻo kēia manawa i helu ʻia he 400A-6300A.

Hāʻawi ka mea hoʻokele akamai like ʻole i nā hana like ʻole.

Hoʻokō nā mea haki i nā koi o nā kūlana ma lalo nei, IEC 60947-2, GB14048.2-2001.


Nā kikoʻī huahana

Nā Lepili Huahana

Haʻaheo mākou i ka leʻaleʻa nui o ka mea kūʻai aku a me ka ʻae ākea ʻia ma muli o kā mākou ʻimi mau ʻana i ka luna o ka laulā o kēlā me kēia ma ka hoʻonā a me ka hoʻoponopono no ka Low MOQ no CJW1-1000acb Air Circuit Breaker 3poles Acb 3p, Hoʻokau mākou i ke olakino maoli a me ke olakino ma ke ʻano he kuleana nui. I kēia manawa he hui kālepa honua akamai i puka mai ʻAmelika. ʻO mākou kāu hoa ʻoihana liʻiliʻi e hiki mai ana.
Haʻaheo mākou i ka leʻaleʻa nui o ka mea kūʻai a me ka ʻae ākea ʻia ma muli o kā mākou ʻimi mau ʻana i ka luna o ka laulā no kēlā me kēia ma ka hoʻonā a me ka hoʻoponopono noKina Acb a me ka mea haki kaapuni, Ma ke ʻano he mea hana akamai, ʻae pū mākou i ke kauoha i hana ʻia a hiki iā mākou ke hana like me kāu kiʻi a i ʻole ka laʻana kikoʻī. ʻO ka pahuhopu nui o kā mākou hui, ʻo ia ke ola i kahi hoʻomanaʻo kūpono i nā mea kūʻai aku āpau, a hoʻokumu i kahi pilina ʻoihana lōʻihi me nā mea kūʻai a me nā mea hoʻohana ma ka honua holoʻokoʻa.

Hoʻokaʻawale ʻana

  • Wahi a ke kau ʻana: paʻa a huki ʻia
  • Wahi a nā pou: ʻekolu pou, ʻehā pou
  • Wahi a nā ʻano hana: kaʻa a me ka manual (mālama a me ka hoʻoponopono ʻana)
  • Wahi a ka hoʻokuʻu ʻana: inteligent over current controller, under-voltage instantaneous (a lohi paha) release, a me ka shunt release
  • Ka hiki o ka mea hoʻokele akamai over-current:
  • hoʻokaʻawale ʻana: ʻAno H (maʻamau), ʻAno M (akamai maʻamau), ʻAno L (hoʻokele waiwai)
  • Loaʻa iā ia ka hana o ka overload long delay reverse time limit protection
  • hana pale honua hoʻokahi pae
  • hana hōʻike: ke kau nei i ka hōʻike o kēia manawa, ka hōʻike o kēia manawa, kēlā me kēia hōʻike uila uila (pono e haʻi ʻia e like me kāu kauoha).
  • Hana hoʻāla
  • Hana hōʻoia ponoʻī
  • Hana hoʻāʻo

Ke Kūlana o ke Kaiapuni no ka Hana a me ke Kau ʻana

  • Mahana ambient: -5℃ ~ 40℃, a me ka awelika o ka mahana ma lalo o +35℃ i loko o 24 mau hola (koe wale nō nā kauoha kūikawā).
  • Kiʻekiʻe o ke kahua hoʻonohonoho: ≤2000m.
  • ʻO ka haʻahaʻa o ka ea: ʻAʻole e ʻoi aku ma mua o 50% ma ka mahana wela kiʻekiʻe loa o +40℃. Me ka mahana haʻahaʻa, e ʻae ʻia ka haʻahaʻa o ka ea, akā ʻo ka awelika haʻahaʻa loa i loko o hoʻokahi mahina ʻaʻole e ʻoi aku ma mua o +25℃ i ka mahina pulu loa, a ʻo ka awelika kiʻekiʻe loa o ka helu mahina ʻaʻole e ʻoi aku ma mua o 90% i kēlā mahina, a me ka noʻonoʻo ʻana i ka hau ma luna o ka ʻili o nā mea, e ʻike ʻia ma muli o ka loli o ka mahana.
  • Palekana haumia: 3 kekelē.
  • Nā māhele hoʻonohonoho: Ⅳ no nā kaapuni nui o ka mea haki, nā wili o ka hoʻokuʻu ʻana o ke volta ma lalo a me ke kaapuni mua o nā mea hoʻololi; Ⅲ no nā kaapuni kōkua ʻē aʻe a me ke kaapuni hoʻomalu.
  • Hiki i nā mea haki i hoʻohana ʻia i loko o nā moku a ma nā wahi wela haʻahaʻa ke hana maʻamau me ka ʻole o ka mana o ka ea haʻahaʻa, ka noe paʻakai a me ka mildew.
  • Hiki i nā mea haki i hoʻohana ʻia i loko o nā moku ke hana pono ma lalo o ka haʻalulu maʻamau.
  • Pono e hoʻokomo ʻia ka mea haki e like me nā ʻōlelo i loko o ka manual hana. No nā mea haki i ka hoʻohana maʻamau, ʻaʻole ʻoi aku ka gradient kū pololei ma mua o 50, no ka mea i hoʻohana ʻia ma nā moku, ʻaʻole ʻoi aku ka gradient kū pololei ma mua o 22.50.
  • Pono e kau ʻia ka mea haki ma kahi i ʻole ai kekahi mea pahū a me ka lepo alakaʻi a ʻaʻohe kinoea, ka mea e hōʻino ai i ka metala a hoʻopau paha i ka insulation.
  • Pono e hoʻokomo ʻia ka mea haki i loko o ka ʻāpana o ka papa kuapo a pono e hoʻopaʻa hou ʻia ka paepae puka, ʻo ka pae pale a hiki i ka lP40.

ʻIkepili loea a me ka hiki

Papa Kuhikuhi 1
Kuhikuhi ʻia ke au o ka mōlina Inm A Kuhi ʻia i kēia manawa ln A
2000 (400)630,800,1000,1250,1600,2000
3200 2000,2500,2900,3200
4000 3200,3600,4000
6300 4000,5000,6300

ʻO ka hiki ke haki pōkole pōkole i helu ʻia a me ke kūpaʻa pōkole o nā mea haki, ʻo ka mamao arcing he "zero" (ʻoiai ʻaʻohe arcing ma waho o ka mea haki.) Papa 2

Kuhikuhi ʻia ke au o ka mōlina Inm A 2000 3200 4000 6300
Ka palena palena palena pōkole i helu ʻia
lcu(kA)O-CO
400V 80 80 100 120
690V 50 50 75 85
Ka hiki ke hana i ka hana pōkole pōkole
nx lcu(KA)/COS∅
400V 176/0.2 176/0.2 220/0.2 264/0.2
690V 105/0.25 105/0.25 165/0.2 187/0.2
Loiloi ʻia ka manawa pōkole e kū i ka lcw
lcs(kA)O-CO-CO
400V 50 50 80 100
690V 40 40 65 75
Loiloi ʻia ka manawa pōkole e kū i ka lcw
(kA)———”+0.4s,O-CO
400V 50 50 65/80(MCR) 85/100(MCR)
690V 40 40 50/65(MCR) 65/75(MCR)
Hoʻolaha: Ua like ke kaula hoʻokomo a me ke kaula hoʻopuka no ka uhaki ʻana i ka hiki.

ʻO ka mana luku kiʻekiʻe loa he 360W no nā mea haki, a ma nā mahana like ʻole, a e loli ke au mau loa. Papa 3

Kaiapuni
mahana ℃
Au i helu ʻia
400A 630A 800A 1000A 1250A 1600A 2000A
40 400A 630A 800A 1000A 1250A 1600A 2000A
50 400A 630A 800A 1000A 1250A 1550A 1900A
60 400A 630A 800A 1000A 1250A 1550A 1800A

ʻO ka hiʻohiʻona palekana akamai ma luna o ka mea hoʻokele o kēia manawa a me nā hana ʻO ka hoʻonohonoho a me ka hewa. Papa 4

Lohi lōʻihi Ka lohi pōkole koke Hewa honua
lr1 lr2 Hewa lr3 Hewa lr4 Hewa
(0.4-1) I loko (0.4-15) I loko ±10% ln-50kA (Inm=2000A)
ln-75kA (Inm=3200A)
±15% lnm=2000~3200A
(0.2-0.8) I loko
(1200A,160A)
±10%
Hoʻomaopopo: inā loaʻa iā ia ka palekana ʻekolu mau ʻanuʻu i ka manawa like, ʻaʻole e ʻokoʻa ke kaʻina hoʻonohonoho.

ʻO ka lohi lōʻihi ma luna o ka hana manawa hoʻohuli o kēia manawa nā hiʻohiʻona I2TL, =(1.51lr1)2tL, a ʻo kona manawa hana (1.02-2.0) Ir1, he ±15% ka hewa manawa. Papa 5

1.05Ir1 1.3Ir1 1.5Ir1
Hoʻonohonoho i ka manawa S
15 30 60 120 240 480
>2hno hana Hana <1h 2.0Ir Ka manawa hoʻonohonoho S 8.4 16.9 33.7 67.5 135 270

wehewehe-huahana1 wehewehe-huahana2Haʻaheo mākou i ka leʻaleʻa nui o ka mea kūʻai aku a me ka ʻae ākea ʻia ma muli o kā mākou ʻimi mau ʻana i ka luna o ka laulā o kēlā me kēia ma ka hoʻonā a me ka hoʻoponopono no ka Low MOQ no CJW1-1000acb Air Circuit Breaker 3poles Acb 3p, Hoʻokau mākou i ke olakino maoli a me ke olakino ma ke ʻano he kuleana nui. I kēia manawa he hui kālepa honua akamai i puka mai ʻAmelika. ʻO mākou kāu hoa ʻoihana liʻiliʻi e hiki mai ana.
MOQ haʻahaʻa noKina Acb a me ka mea haki kaapuni, Ma ke ʻano he mea hana akamai, ʻae pū mākou i ke kauoha i hana ʻia a hiki iā mākou ke hana like me kāu kiʻi a i ʻole ka laʻana kikoʻī. ʻO ka pahuhopu nui o kā mākou hui, ʻo ia ke ola i kahi hoʻomanaʻo kūpono i nā mea kūʻai aku āpau, a hoʻokumu i kahi pilina ʻoihana lōʻihi me nā mea kūʻai a me nā mea hoʻohana ma ka honua holoʻokoʻa.


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