'Ano A koena kaapuni kaapuni o keia manawa
E kūʻai i ka CDADA Type A Residual Current Circuit breaker mai Shanghai DADA Electric, loaʻa iā mākou ma mua o 40 mau makahiki o ka ʻike, hiki ke lilo i mea hoʻolako. EN/IEC 61008-1 i hōʻoia ʻia, 2P/4P, 16–100A, 30mA/100mA nā koho. ʻIke ʻia ka lele ʻana o AC + pulsating DC. IP20, mauna kaʻaahi DIN, pale-pale. Kūpono no nā hale hou a me nā pā pāʻoihana.
E hōʻoia i ka palekana pilikino a me ke ahi i loko o nā kaiapuni waiwai uila me ka CDADA Type A Residual Current Circuit Breaker (RCCB), hiki iā mākou ke hāʻawi i ke kumu kūʻai pololei o ka hale hana. ʻOi aku ia ma mua o ka ʻike leakage AC maʻamau - hiki ke hilinaʻi ʻia ma ka sinusoidal AC a me ka pulsating DC koena au i hana ʻia e nā mea maʻamau e like me nā kelepona kelepona, nā mea hoʻokele LED, nā kamepiula, a me nā mea hana wikiwiki.
Loaʻa i loko o 2P (1+N) a me 4P (3+N) hoʻonohonoho me nā kahawai helu ʻia mai 16A a i 100A a me nā sensitivities o 10mA, 30mA, 100mA, a i ʻole 300mA, ua hana ʻia no nā hale noho hou, keʻena, a me nā hoʻonohonoho ʻoihana māmā.
Me ka 6kA conditional short-circuit rating, IP20 protection, and dual terminal options (lug/pin), ka CDADA Type A RCCB e hoʻohui i ka palekana, ka hilinaʻi, a me ka hoʻolālā hoʻonohonoho hoʻonohonoho—i kākoʻo ʻia e ka hoʻokō honua.
Nā ʻōlelo kikoʻī
| ʻAno Huahana: | ʻAno A RCCB (Koe Kaapuni Kaapuni o kēia manawa me ka ʻole o ka pale ʻana o ke au) |
| Kūlana: | EN/IEC 61008-1 |
| Pole: | 2P (1+N) a i ʻole 4P (3+N) |
| Helu ʻia i kēia manawa (Ma): | 16A, 25A, 32A, 40A, 63A, 80A, 100A |
| Voltage koho: | 2P: |
| 230V AC | 4P: |
| 230/400V AC | Koe Koe (I△n): |
| 10mA, 30mA, 100mA, 300mA | ʻO kēia manawa ʻaʻole hele wāwae: |
| 0.5 × I△n | Ka manawa huakaʻi ma I△n: |
| ≤ 0.1 kekona | Kū'ē Kūlana Pōkole (Inc): |
| 6kA | Ka hana a me ka uhaki ʻana (I₄m): |
| 500A (no In ≤ 40A) 630A (no I ≥ 63A) |
Impulse Withstand Voltage (Uimp): |
| 6000V | Mahana hana: |
| -25°C a i +40°C | Palekana Degere: |
| IP20 | Ke kau nei: |
| 35mm DIN rail (EN 60715 hoʻokō) | Nā ʻōkuhi: |
| ʻAno Lug a i ʻole ʻano Pin, kākoʻo i nā kaula a hiki i 35mm² | Hōʻike ʻike: |
| ʻulaʻula = ON (pani ʻia nā hoapili), ʻōmaʻomaʻo = OFF (wehe ʻia nā hoʻopili) | Mechanism huakaʻi: |
| Hoʻokuʻu Electromagnetic - pale ʻole i ka fluctuations voltage |
|
No ke aha e koho ai i ka CDADA Type A RCCB?
★ ʻIke i nā mea hoʻoweliweli Leakale o ka honua
ʻAʻole e like me nā ʻenehana Type AC maʻamau, pane ʻo CDADA Type A i ka AC a me ka pulsating DC-pono no ka palekana i nā hale a me nā keʻena i hoʻopiha ʻia me nā lako mana hoʻololi, nā mea hoʻohuli, a me nā loina EV.
★ ʻAʻohe Kūʻē Kūʻē
ʻO ka kānana kiʻekiʻe e hōʻoiaʻiʻo i ka pale ʻana i nā spike volta a me nā au transient maikaʻi ʻole, ʻoiai e hōʻoiaʻiʻo ana i ka manawa huakaʻi <0.1s ma ka naʻau i helu ʻia.
★ Kūlana ʻike maka
Hiki i ka hōʻailona kūlana hoʻopili ʻulaʻula/'ōmaʻomaʻo ke hōʻoia koke i ke kūlana haʻihaʻi - koʻikoʻi i ka wā o ka mālama ʻana a i ʻole ka nānā pilikia.
★ Uea maʻalahi a me ka hoʻohālikelike kiʻekiʻe
Kākoʻo ia i nā lug a pine paha a me nā kaula 35mm², e hana like me nā busbars a me nā mea hoʻokele maʻalahi i nā panela hou.
★ ʻElua rivet hou
hoʻonui i ka paʻa o ka pahu i ka wahi hoʻopili conductor ma muli o ʻelua rivets hou a me ka faceplate paʻa
★ DIN rail clamp
Hoʻokomo wikiwiki a me ka hilinaʻi hou aʻe o ka paʻi ʻana i ke kaʻaahi DIN ma muli o ka latch me ka laka pālua
★ Hoʻokō honua, Waiwai Kūloko
Hoʻopaʻa ʻia iā IEC/EN 61008-1, kūpono no nā mākeke EU, Middle East, ʻApelika, a me ʻAsia—me nā kumu kūʻai hoʻokūkū mai kahi mea hana Kina hilinaʻi.
Nā noi maʻamau
Nā Home o kēia wā: Nā kīwī me nā TV, laptops, lako uila
Nā Keʻena: lumi IT, nā ʻāpana mana hana
Kūʻai kūʻai: ʻōnaehana POS, hōʻailona kikohoʻe, kukui LED
EV Charging Points: Papa pale pale kumu (i hui pū ʻia me ka ʻenehana overcurrent)
Hoʻouka hou ʻia: ʻO nā mea hoʻohuli o ka lā e hoʻopuka ana i ka leaka DC pulsed
FAQ
Q1: He aha ka ʻokoʻa ma waena o Type A a me Type AC RCDs?
A1: ʻIke wale ke ʻano AC i ka leaka AC sinusoidal. ʻIke ʻo Type A i ka AC a me ka DC pulsating (e laʻa. No kēlā me kēia kaapuni me ka uila, koi ʻia ke ʻano A e nā code uila hou.
Q2: Ua lawa anei ka 30mA Type A RCD no ka pale pilikino?
A2: ʻAe. ʻO 30mA ka paepae maʻamau no ka pale haʻalulu hoʻopakele ola no IEC. ʻO ka CDADA's Type A e hōʻoiaʻiʻo ia e hana inā ʻo ka hewa e pili ana i nā ʻāpana DC - ʻoi aku ka palekana ma mua o Type AC i nā hiʻohiʻona honua maoli.
Q3: Hāʻawi anei kēia RCCB i ka pale ʻana a i ʻole ka pale pōkole?
A3: ʻAʻole. He RCCB maʻemaʻe kēia (ʻaʻohe pale overcurrent). Pono e hoʻohana pū ʻia me kahi MCB a i ʻole fuse e pale aku i nā ukana nui a me nā kaapuni pōkole.
Q4: Hiki iaʻu ke hoʻohana iā ia i kahi ʻōnaehana honua TT?
A4: ʻAe—Hoʻohana maʻamau ʻia nā mea ʻoki kaapuni o kēia manawa koe ma nā ʻōnaehana TT, ʻoi aku me 100mA a i ʻole 300mA no ka pale ahi i ka mea loaʻa, a me 30mA no nā kaapuni hope.
Q5: No ke aha e koho ai i ka CDADA ma luna o nā ʻano ʻano A like ʻole?
A5: Hāʻawi ʻo CDADA:
● Hoʻokō pono IEC 61008-1 me nā hōʻike hoʻāʻo
● Nā koho pahu ʻelua (lug/pin) no ka uwea maʻalahi
● Kūlana hoʻokaʻaʻike kala (ʻulaʻula/'ōmaʻomaʻo)
● Surge-immune design—ʻaʻohe huakaʻi hoʻopunipuni
● OEM-makaukau: kumu kūʻai nui, palapala ʻōlelo Pelekania, hōʻike wikiwiki
Hōʻailona Wela: ʻAno A koena kaapuni kaapuni o kēia manawa, Kina, mea hana, mea hoʻolako, hale hana
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