ʻAno Kaapuni ʻAi ʻAi ʻAi me ke koena o kēia manawa

Hoʻokō i nā kūlana palekana honua me ka CDADA DAM1L AC Type Circuit Breaker me ke koena o kēia manawa he leakage honua kiʻekiʻe MCCB i hana ʻia e Shanghai DADA Electric CO., LTD. no ka pale pono ʻana i nā hewa lepo AC sinusoidal wale nō (ma ka IEC 60755).

Hoʻolālā ʻia ma ke ʻano he 4P molded case breaker i helu ʻia 10A a i 500A ma 400V/415V, hoʻohui ia i ka overload, short-circuit, a me ke koena o ka pale o kēia manawa i hoʻokahi ʻāpana paʻa. Hoʻopaʻa ʻia iā CE, CB, a me SEMKO, kūpono ka DAM1L no nā noi kahi e lawa ai ka ʻike leakage AC maʻemaʻe e like me nā uwila hale maʻamau, nā kaapuni kukui, a i ʻole nā ​​​​kaumaha kaʻa me ka ʻole o ka uila uila.

Me ka I△n (30mA–1000mA) hiki ke hoʻololi ʻia, nā uila uila mana nui (e hana ana a hiki i 50V), a me ka hoʻokaʻawale arc ikaika, hāʻawi ia i ka hana palekana-palekana i nā hale, nā tunnels, a me nā ʻōnaehana—ʻoiai e hoʻokō pono ana i nā koi AC-type RCD.

Nā ʻōlelo kikoʻī

Nā mea nui:

★ Multi-phase powered RCD kaapuni → hana ma ≥50V

★ Push-to-test pihi

★ E hoʻokaʻawale i nā mea pili nui & arcing

★ ka huakaʻi mākia hiki ke hoʻololi ʻia (0.8–1.0×In)

★ Ka palekana EMI ikaika

★ Kākoʻo ʻokoʻa piha (huakaʻi shunt, hoʻokaʻaʻike aux, ʻauʻau rotary)

No ke aha e koho ai i ka CDADA AC TYPE CBR?

★ Hoʻokō ʻOiaʻiʻo AC-Type

ʻAʻole like me nā mea ʻano A-type "universal", ʻo CDADA's AC-type CBR ka mea i hoʻopaʻa ʻia no ka leakage AC sinusoidal-e hāʻawi ana i ka ʻoi aku ka maikaʻi o ke kumukūʻai ma kahi o nā ukana uila (e.g., VFDs, SMPS).

★ Hoʻolālā Mana Paʻa ʻole

Hoʻokaʻawale ka RCD electronics i ka mana mai nā ʻāpana āpau, e hōʻoia i ka hana ʻana i ka wā o ka pau ʻana o ka manawa hoʻokahi a i ʻole ka undervoltage koʻikoʻi - he pono koʻikoʻi ma luna o nā mea hoʻokūkū hoʻokahi.

★ Nā Hana Palekana ʻElua

● 30mA: E hui me IEC no ka pale haʻalulu pilikino

● 100mA–1000mA: Kāohi i ka insulation-failure ahi ma nā kaula a me nā pahu hui.

★ Palena Hiki ke hoʻololi ʻia

E hoʻopaʻa i ka naʻau a me ka hoʻopaneʻe manawa e hoʻohālikelike i nā kūlana hoʻonohonoho - pale i nā huakaʻi hoʻopilikia ʻoiai e mālama ana i ka hoʻokō code.

★ Hoʻohui ʻia ʻoihana

Hoʻohui i ka MCCB a me ka RCD i hoʻokahi pūʻulu i hoʻopaʻa ʻia - mālama i ka wahi, e hōʻemi ana i nā hewa uea, a me ka hōʻoia ʻana i ka hoʻonohonoho pono ʻana.

★ Ua ʻae ʻia ma ke ao holoʻokoʻa

Me CE, CB, a me SEMKO, ua ʻae ʻia no ka hoʻohana ʻana ma ʻEulopa, ka Middle East, ʻApelika, a me ʻAsia - kūpono no nā mea kūkulu hale kūʻai.

★ Ua hoʻolako ʻia kā mākou huahana no nā papahana mana mana, nā mea kanu ʻoihana, nā hale kūʻai, a me nā papahana ʻoihana ma nā ʻāina he nui.

★ Hoʻokomo mau mākou i ka R&D, nānā i nā kūlana honua a me nā ʻano mākeke, a hui pū me nā loea ʻoihana e hoʻomaikaʻi i kā mākou waihona huahana.

Nā noi maʻamau

Nā Hale Noho: Nā panela nui a i ʻole nā ​​kaapuni (kukui, nā kumu) me ka ʻole o ka uila

Kukui Kalepa: Kaapuni kaupaku keena, kukui alahele

Nā ukana kaʻa kuʻuna: Pumps, fan, compressors (non-VFD driven)

Nā mea hana: nā kukui tunnel, nā keʻena alanui, nā lumi mīkini ʻeleʻele

Nā Papahana Kūʻai Kūʻai: Ma kahi ʻaʻole pono nā RCD A-type a ʻoi aku ka kikoʻī.

FAQ

Nīnau 1: He aha ka manaʻo o "AC TYPE" no ke koena o kēia manawa?

A1: AC TYPE CBRs pane wale aku i ka laumā, sinusoidal alternating koena au (e laʻa. ʻAʻole lākou e ʻike i ka pulsating DC mai nā mea uila e like me nā kelepona kelepona a i ʻole nā ​​​​mea hoʻokele LED. E hoʻohana i ke ʻano A inā loaʻa ia mau ukana.

Q2: Hiki iaʻu ke hoʻohana i kēia AC CBR 63A no kahi kaapuni kumu home?

A2: Inā ʻaʻohe mea uila o ke kaapuni (e laʻa. No nā hale hou me nā TV, laptops, a i ʻole nā ​​kukui LED, e koho i kahi RCD ʻano A-type.

Q3: No ke aha wau e koho ai i ke ʻano AC ma mua o ke ʻano A?

A3: ʻO ke kumu kūʻai haʻahaʻa a me ka palekana kiʻekiʻe i ka hele hewa ʻana i nā wahi AC maʻemaʻe. Inā ʻaʻohe mea hoʻoponopono i kāu ʻōnaehana, nā mea hoʻohuli, a i ʻole nā ​​​​mea mana hoʻololi, ua lawa ka ʻano AC a ʻoi aku ka waiwai.

Q4: E hana ana inā hāʻule kekahi pae?

A4: ʻAe! Hoʻohana ʻia ke kaʻapuni RCD e ka lako multi-phase, no laila e hoʻomau ʻia ʻo ia i ka wā o ka nalo ʻana a i ʻole ka hāʻule ʻana o ka uila i 50V-e hōʻoia i ka pale ʻana i ka leakage mau.

Q5: No ke aha e koho ai i ka CDADA no ka mea hoʻokaʻawale kaapuni ʻano AC me ke koena o kēia manawa?

A5: Hāʻawi ʻo CDADA:

● ʻOiaʻiʻo IEC 60755-kūpono AC-ʻano hoʻolālā

● MCCB + RCD i hoʻohui ʻia i hoʻokahi ʻāpana (ʻaʻohe pilikia pili)

● Nā uila uila i hoʻohana ʻia no ka hilinaʻi

● Hiki ke hoʻololi i ka I△n a me ka lohi manawa

● Nā palapala hōʻoia honua (CE/CB/SEMKO) me ke kumu kūʻai ʻoluʻolu OEM