Nā huahana
MCCB me ka Leakage Protection
  • MCCB me ka Leakage ProtectionMCCB me ka Leakage Protection
  • MCCB me ka Leakage ProtectionMCCB me ka Leakage Protection

MCCB me ka Leakage Protection

Model:DAM1L Series
Source CDADA MCCB me Leakage Protection (DAM1L Series) mai Shanghai DADA Electric, ma ke ʻano he hale hana hilinaʻi, hiki iā mākou ke hāʻawi i ke kākoʻo ʻenehana a me nā lawelawe OEM. 4P, 16–500A, hiki ke hoʻololi i ka leaka honua (30mA–1000mA), CE/CB/SEMKO i hōʻoia ʻia. Kūpono no ke ahi a me ka palekana pilikino i nā hale, nā tunnels a me nā kahua ʻoihana.

Hoʻonui i ka palekana uila ma mua o ke kaumaha a me ka pale kaapuni pōkole me ka CDADA DAM1L Series MCCB me ka Leakage Protection kahi mea hoʻoheheʻe kaapuni pahu i hoʻohui ʻia me ka hana koena i kūkulu ʻia (RCD/ELCB). Hoʻolālā ʻia e ka mea hana ʻoihana ʻo Shanghai DADA Electric CO., LTD i nā kūlana honua, ua hui kēia leakage MCCB 4P i ka hāʻawi ʻana i ka mana hana kiʻekiʻe me ka ʻike hewa ʻana i ke ola a me ke ahi.

Hoʻohālikelike ʻia mai 10A a i 500A ma 400V/415V, hāʻawi ia i ke koena hana hiki ke hoʻololi ʻia (30mA–1000mA) a me ka hoʻopaneʻe manawa koho—e hiki ai ke pale i ka palekana pilikino (≤30mA) a i ʻole ka pale ahi (100mA–500mA+). Me nā mea uila uila multi-phase, hoʻomau ia i ka hana inā ʻaʻole i hāʻule kekahi ʻāpana a hāʻule paha ka uila i 50V, e hōʻoiaʻiʻo ana i ka hilinaʻi like ʻole i nā ʻenehana koʻikoʻi e like me nā tunnels, nā kiʻekiʻe kiʻekiʻe, nā hub kaʻa, a me nā mea kanu ʻoihana.

MCCB with Leakage Protection

Nā ʻōlelo kikoʻī

Ke Ana Hoʻohālike: DAM1L Series – Earth Leakage MCCB (CBR-type MCCB)

Pole: 4P (maʻamau; 3P loaʻa ma ke noi)

Kuhi ʻia i kēia manawa (Ma): 10A - 500A

Voltage koho: 400V / 415V AC, 50Hz

Voltage Insulation (Ui): 400V (≤160A), 690V (>250A)

Ke koena o kēia manawa (I△n): 30mA, 100mA, 300mA, 500mA, 1000mA

Hoʻoponopono: Hoʻoponopono ma ka paena o I△n a me ka manawa huakaʻi (koke a lohi paha)

Nā ʻano hiki ke haki:

ʻAno B: Kumu (Inm <100A)

ʻAno S: Kūlana

ʻAno H: Haʻihaʻi kiʻekiʻe (>160A)

Nā palapala hōʻoia: CE, CB, SEMKO


Nā mea nui:

★ kaapuni RCD mana nui → hana i ka 50V

★ E hoʻokaʻawale i nā mea pili nui & arcing

★ Push-to-trip hoao pihi

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

★ EMI / RFI ikaika hiki ke hoʻopilikia

★ Nā mea hoʻohana piha: huakaʻi shunt, nā mea hoʻopili kōkua/alarm, kaʻauʻau rotary


Pepa ʻikepili ʻenehana

Nā mea hoʻokaʻawale kaapuni honua-leakage (ELCB)



Hoʻohālike

DAM1-125L

DAM1-160L

Helu Kikoo Kaha

B

N

S

B

N

S

Hoʻoholo ʻia i kēia manawa o ka nui o ka pā- Inm (A)

125A

160A

Loko ʻia i kēia manawa (40,50 a i ʻole 55 ℃) (A)

10 - 12,5 - 16 - 20 - 25 - 32(30) - 40 - 50 - 63(60) - 80 - 100 - 125A

10- 12,5-16-20 - 25 - 32 - 40 - 50 - 63 - 80 - 100 -125 - 160(150)A

Ui (V)

690V

690V

Ue (V)

400V

400/415V

Ka helu o ka Pole

4P

4P

Icu (KA)

25

35

50

25

35

50

Ics(KA)

12.5

17.5

37.5

12.5

26.25

37.5

Icm(peak)/cos ф (KA)

40/0.3

73.5/0.25

105/0.25

41/0.3

73.5/0.25

110/0.25

(I△m)KA/cosф

9/0.5

19/0.5

Palena koena o kēia manawa (mA)

100-300-500

100-300-500

Hoʻopaneʻe manawa (ms)

50-500-800

50-500-800

Uimp (V)

10000

8000

Pono Dielectric (V)

2500

3000

mamao lonization (mm)

≤30/0

≤30/0

Ka hoomanawanui

Huina Kaapuni

8000

8000

Ola Uila

1000

1000

Ola Mechanical

7000

7000

Māhele (EN 60947-2/IEC 60947-2)

Kaapuni nui

A/0

A/0

Kaapuni kokua

AC-15

AC-15

Ma lalo o ka hoʻokuʻu Voltage

Hoʻokuʻu Shunt

Hoʻopili kōkua

Hoʻokaʻaʻike Alarm

Hoʻokaʻaʻike kōkua a Hoʻopili Alarm

Mechanism Hana Hana

Mekani Hana Uila

Ka uhi pani



Māhele hoʻokaʻawale



MCCB with Leakage Protection

W (mm)

3P

-

-

4P

101

120

L (mm)

3P

-

-

4P

155

120

H (mm)

3P

-

-

4P

70

70

Kaumaha

ʻO ka mana paʻa 3P/4P

-

-

Pākuʻi mana 3P/4P

-

-

E unuhi i ka mana 3P/4P

-

-

No ke aha e koho ai i ka CDADA MCCB me ka Leakage Protection?

★ Palekana Hoʻohui Pono

ʻAʻole like me nā modula RCD hoʻohui, ua kūkulu ka DAM1L i ka pale leakage-calibrated i loko o ka hale hana - e hōʻoia ana i ka hoʻonohonoho pono ʻana a me ka hoʻopau ʻana i nā pilikia pili.

★ Ka Mana Mana Nui no ka Kaapuni RCD

ʻAʻole i hāʻule nā ​​RCD mua inā nalowale hoʻokahi māhele. Hoʻohana ka hoʻolālā ʻana o CDADA i nā ʻāpana āpau e hoʻoikaika i ka uila palekana, no laila e hana mau ana ʻo ia i ka wā o ka nalowale ʻana a i ʻole ka undervoltage koʻikoʻi.

★ Nā Pahu Hoʻomalu Pālua ma Hoʻokahi Mea Hana

◆ 30mA: Hoʻokō i nā koi IEC no ka pale haʻalulu pilikino

◆ 100mA–1000mA: Kāohi i ke ahi hoʻohaʻahaʻa ʻana mai nā hewa liʻiliʻi liʻiliʻi.

★ Kahua-Hoʻololi ʻia no nā Kūlana o ka Honua

Hoʻomaʻamaʻa maikaʻi a hoʻopaneʻe ka manawa e pale aku i ka hele ʻana i nā wahi pulu (e laʻa, holoi kaʻa, mahiʻai) ʻoiai e mālama ana i ka palekana.

★ Paʻa Paʻa Hana Hana

ʻO ka mana haʻihaʻi kiʻekiʻe (H-type), ka hoʻokaʻawale arc ikaika, a me ka pale ʻana o IP20+ e kūpono ia no nā ʻoihana kūʻai koʻikoʻi a me nā ʻoihana.

★ Hoʻokō honua, Waiwai Kūloko

Hoʻopaʻa ʻia no ʻEulopa (CE/CB), nā ʻāina ʻo Nordic (SEMKO)—kūpono no nā papahana hoʻokuʻu aku—me nā kumu kūʻai hoʻokūkū mai kahi mea hana Kina hilinaʻi.


MCCB with Leakage ProtectionMCCB with Leakage ProtectionMCCB with Leakage Protection

★ Ua hōʻoia ʻia kā mākou hale hana ma lalo o ka ISO9001: 2015 Quality Management System.

MCCB with Leakage Protection

Nā noi maʻamau

MCCB with Leakage ProtectionNoho Kiʻekiʻe: ʻO ka mea loaʻa kālā nui a i ʻole nā ​​​​panī papahele (300mA no ka hōʻemi ʻana i ke ahi)

MCCB with Leakage ProtectionTunnels & Subways: ʻOihana koʻikoʻi e koi ana i ka ʻike leakage palekana

MCCB with Leakage ProtectionNā Halemai a me nā Kula: 30mA pale i nā wahi pulu (nā labs, nā lumi hoʻomaha)

MCCB with Leakage ProtectionNā Mea Hana Hana: Nā mea hānai kaʻa me ka nānā ʻana i ka hewa o ka honua

MCCB with Leakage ProtectionNā kahua kūkulu: Ka hāʻawi manawaleʻa mana me ka pale o nā limahana


FAQ

Q1: He aha ka ʻokoʻa ma waena o kahi MCCB maʻamau a me kahi MCCB me ka pale leakage?

A1: Mālama wale ka MCCB maʻamau i ka hoʻonui a me ka pōkole pōkole. Hoʻohui ka DAM1L i ke koena o kēia manawa (earth leakage) ʻike—huli i ka wā e lele ai ke au i ka honua (e laʻa, ma o ke kanaka a i ʻole ka insulation poino), pale i ka haʻalulu uila a i ʻole ke ahi.


Q2: Hiki iaʻu ke hoʻohana i kahi 100A MCCB RCD no ka pale pilikino?

A2: Inā hoʻonoho wale ʻia i 30mA. ʻO ka helu o kēia manawa (100A) e wehewehe i ka hiki ke hoʻouka; ke koena hoʻonohonoho (I△n) wehewehe i ka hana palekana. No ka pale ʻana i ka haʻalulu, pono ʻo I△n i ≤30mA, me ka nānā ʻole i ka In.


Q3: No ke aha e pono ai ke kaapuni RCD i ka mana multi-phase?

A3: Inā hoʻohana ʻia e ka pae hoʻokahi wale nō, e hoʻopau ka hana hoʻokahi i ka pale leakage. ʻO ka hoʻolālā multi-phase o CDADA e hōʻoia i ka RCD e hoʻomau i ka hana ʻoiai i ka wā o ka pau ʻana a i ʻole ka uila haʻahaʻa (lalo i 50V) - koʻikoʻi no ka hoʻomau palekana.


Q4: Ua kūpono ka 4P leakage MCCB no nā ʻōnaehana TT a i ʻole TN-S?

A4: ʻAe—ua hoʻolālā ʻia no nā ʻōnaehana TT, TN-S, a me IT. Hoʻopau ka hoʻolālā 4P i nā ʻāpana āpau a me ke kūʻokoʻa, pono no nā ʻōnaehana TT kahi i hoʻokumu ʻole ʻia ai ke kū ʻole i luna.


Q5: No ke aha e koho ai i ka CDADA ma luna o nā hui pū ʻana o RCD + MCCB modular?

A5: Hāʻawi ʻo CDADA DAM1L:

● ʻOi aku ka liʻiliʻi o nā kapuaʻi wāwae (i hui pū ʻia me nā mea ʻelua)

● ʻO ka hoʻonohonoho pono ʻana (ʻaʻohe pilikia like ʻole)

● ʻO ke kumu kūʻai haʻahaʻa a me ka paʻakikī o nā uwea

● ʻOi aku ka hilinaʻi (kahi i hoʻopaʻa ʻia hoʻokahi)

● ʻAʻole hiki ke hoʻololi ʻia ma ka pūnaewele me nā RCD paʻa

Hōʻailona Wela: MCCB me ka Leakage Protection, Kina, Mea Hana, Mea Hoʻolako, Hale Hana
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Hoʻohana mākou i nā kuki e hāʻawi iā ʻoe i kahi ʻike mākaʻikaʻi ʻoi aku ka maikaʻi, ka nānā ʻana i ka hele ʻana o ka pūnaewele a me ka pilikino. Ma ka hoʻohana ʻana i kēia pūnaewele, ʻae ʻoe i kā mākou hoʻohana ʻana i nā kuki.Kulekele pilikino
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