Awọn ọja
250V DC Miniature Circuit fifọ
  • 250V DC Miniature Circuit fifọ250V DC Miniature Circuit fifọ
  • 250V DC Miniature Circuit fifọ250V DC Miniature Circuit fifọ
  • 250V DC Miniature Circuit fifọ250V DC Miniature Circuit fifọ
  • 250V DC Miniature Circuit fifọ250V DC Miniature Circuit fifọ
  • 250V DC Miniature Circuit fifọ250V DC Miniature Circuit fifọ
  • 250V DC Miniature Circuit fifọ250V DC Miniature Circuit fifọ
  • 250V DC Miniature Circuit fifọ250V DC Miniature Circuit fifọ
  • 250V DC Miniature Circuit fifọ250V DC Miniature Circuit fifọ
  • 250V DC Miniature Circuit fifọ250V DC Miniature Circuit fifọ
  • 250V DC Miniature Circuit fifọ250V DC Miniature Circuit fifọ

250V DC Miniature Circuit fifọ

Model:DAB7-63
CDADA jẹ yiyan ti o dara lati jẹ olupese rẹ ti DAB7-63 250V DC Miniature Circuit Breaker 1P, 1–63A, pẹlu agbara fifọ 6kA. Ọja yi jẹ apẹrẹ fun oorun PV, telecom & DC awọn ọna šiše. DIN-iṣinipopada ti a gbe, pẹlu itọka ON/PA ti ko o ati ibamu RoHS. Jọwọ kan si wa lati gba a factory owo taara.

Dabobo awọn iyika DC rẹ pẹlu CDADA DAB7-63 250V DC Miniature Circuit Breaker (MCB) - ti a ṣe iwọn to 250V DC, ti a ṣe nipasẹ Shanghai DADA Electric CO., LTD, ile-iṣẹ ti o gbẹkẹle ni Ilu China, fun apọju igbẹkẹle ati aabo kukuru-yika ni fọtovoltaic oorun ti ode oni (PV), awọn ibaraẹnisọrọ, awọn ọna ṣiṣe batiri ati DC ile-iṣẹ

Ko dabi awọn fifọ AC boṣewa, DAB7-63 jẹ apẹrẹ pataki fun awọn ohun elo DC, nibiti iparun arc jẹ nija diẹ sii nitori polarity foliteji igbagbogbo. Pẹlu agbara fifọ giga ti 6,000A ni DC 250V, o yara da duro awọn ṣiṣan aṣiṣe lati ṣe idiwọ ibajẹ lati yiyipada lọwọlọwọ, esi inverter, tabi awọn aṣiṣe okun — ṣiṣe ni paati aabo pataki ni ibugbe ati awọn fifi sori ẹrọ oorun iṣowo.

Wa ni awọn iwọn 13 lọwọlọwọ (1A-63A) ati iṣeto ni 1P fun 250V DC, o tun ṣe iwọn si 2P (500V), 3P (750V), ati 4P (1000V) fun awọn ọna PV foliteji giga. Awọn fifọ ṣe ẹya awọn aṣayan wiwọ meji (okun tabi ọkọ akero), itọkasi ipo olubasọrọ ti o han gbangba, ati siseto ṣiṣe-yara/yara-yara fun imudara arc didi. Ni ibamu ni kikun pẹlu IEC 60947-2, IEC 60947-8, CCC, ati EU RoHS, o ṣe idaniloju aabo agbaye ati awọn iṣedede ayika.

250V DC Miniature Circuit Breaker

Awọn pato bọtini

Awoṣe: DAB7-63 DC MCB
Brand: CDADA | Olupese: Shanghai DADA Electric CO., LTD
Awọn ọpá: 1P (DC 250V) - tun wa ni 2P/500V, 3P/750V, 4P/1000V
Ti won won Lọwọlọwọ (Ninu): 1A, 2A, 3A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A
Iwọn Foliteji: DC 250V (1P)
Agbara Kikan Yika Kukuru (Icn): 6,000A
Igbesi aye ẹrọ: ≥20,000 awọn iṣẹ
Igbesi aye Itanna: ≥8,000 awọn iṣẹ
Awọn idiwọn: IEC 60947-2, IEC 60947-8, CCC, RoHS
Ipele Idoti: II
Iwọn Iṣiṣẹ: -35°C si +70°C
Ọriniinitutu: ≤95% RH
Iṣagbesori: Standard TH35 DIN iṣinipopada
Asopọmọra: Awọn ebute oke/isalẹ ṣe atilẹyin okun tabi ọkọ akero
Ẹya Aabo: Atọka olubasọrọ TAN/PA
Polarity: Gbọdọ ṣe akiyesi L+ (fifuye +) / L– (fifuye –) wiwọ-asopọ yiyipada eewọ


Aworan onirin

250V DC Miniature Circuit Breaker

Ila kekere Circuit fifọ DC ati awọn iwọn fifi sori ẹrọ

250V DC Miniature Circuit Breaker

Kini idi ti o yan CDADA DC MCB 250V?

★ Idi-Itumọ ti fun DC Systems

Apẹrẹ arc chute ti o dara julọ ṣe idaniloju idalọwọduro ailewu ti awọn sisanwo ẹbi DC — ko dabi awọn fifọ AC ti a tun ṣe.

★ Solar PV Ṣetan

Lominu fun idabobo awọn modulu PV lati yiyipada lọwọlọwọ ati esi ikuna oluyipada — ṣe ilọsiwaju igbẹkẹle eto.

★ High Kikan Agbara

6kA ni 250V DC pade awọn ibeere fun julọ ibugbe ati kekere owo awọn fifi sori ẹrọ oorun.

★ Awọn iwe-ẹri agbaye

IEC + CCC + RoHS = iṣẹ igbẹkẹle ni Asia, Yuroopu, Afirika, ati Latin America.

★ Olumulo-ailewu Design

Ko window ipo olubasọrọ ṣe idilọwọ aiṣedeede; meji onirin simplifies nronu Integration.

★ Wide Ṣiṣẹ Ibiti

Awọn iṣẹ ni igbẹkẹle lati -35°C (awọn oju-ọjọ otutu) si +70°C (awọn oke ile gbigbona tabi awọn apade).


Kini idi ti o yan CDADA?

★ A ni o wa olupese fun lori 42 years. Ile-iṣẹ wa ti a ṣe ni 1983, dagbasoke ni iyara pupọ lakoko awọn ọdun sẹhin. Pẹlu awọn ohun kan ti o ju 1000 lọ, a ti n ṣe apẹrẹ ati ṣiṣe ẹrọ fifọ ti ara wa ti o dojukọ ni ayika pipa-ni-selifu OEM Circuit fifọ ati awọn edidi. A ṣẹda ero tuntun lati ṣe fifọ iyika akọ ti o yatọ lati ṣe atilẹyin awọn iwulo awọn alabara.

250V DC Miniature Circuit Breaker

★ Pẹlu lori 42 ọdun ti ni iriri, a ni ni-ile oniru ati gbóògì itanna fun awọn ọna, didara Tan-ni ayika.

250V DC Miniature Circuit Breaker

★ A ni kan gan ọna esi egbe. Awọn ibeere dahun laarin ọjọ iṣẹ 1, 3D dahun laarin ọjọ iṣẹ 1.

250V DC Miniature Circuit Breaker

★ Iṣakojọpọ

Pupọ julọ awọn alabara wa pese ọja tabi awọn alaye apoti ni ẹtọ lori awọn atẹjade apẹrẹ wọn. Inu wa yoo dun lati ṣiṣẹ pẹlu rẹ lati mu awọn ibeere rẹ ṣẹ.

250V DC Miniature Circuit Breaker

★ World olokiki ina Power Gen aranse

Ifihan wa ni wiwa agbaye, Dubai, Brazil, Russia, Hanover, Egypt, Austria, Iran, Mexico ati awọn ifihan agbara alamọdaju miiran

250V DC Miniature Circuit Breaker

Awọn ohun elo Aṣoju

Awọn ọna Photovoltaic Oorun: Idaabobo okun ni awọn apoti akojọpọ

Ibi ipamọ Agbara Batiri: Idaabobo lọwọlọwọ ti ẹgbẹ DC

Telecom Power Cabinets: –48V tabi +24V DC pinpin

Awọn ibudo Ngba agbara Ọkọ ina: Awọn iyika DC Iranlọwọ

Awọn panẹli Iṣakoso ile-iṣẹ: PLC, sensọ, ati awọn ifunni agbara DC actuator


FAQ

Q1: Ṣe MO le lo AC MCB fun awọn iyika DC 250V?

A1: Rara. AC breakers gbekele odo-rekọja lati pa arcs-DC ko ni odo-rekọja, ki arcs tẹsiwaju, nfa yo, ina, tabi ikuna lati rin. Nigbagbogbo lo DC-ti won won MCB bi CDADA DAB7-63.


Q2: Ṣe polarity ṣe pataki?

A2: Bẹẹni! DAB7-63 250V DC Miniature Circuit Breaker ti ṣe asọye igbewọle (agbara +/–) ati awọn ebute igbejade (L+/L–). Yiyipada polarity dinku iṣẹ ṣiṣe arc quenching ati pe o le sọ iwe-ẹri ailewu di ofo.


Q3: Kini iyatọ laarin 1P, 2P, ati 4P DC MCBs?

A3:

● 1P: Ṣe aabo fun oludari kan ni 250V DC (fun apẹẹrẹ, laini rere ni eto PV ti o wa lori ilẹ)

● 2P: Fọ mejeeji + ati - ni 500V DC (awọn ọna ṣiṣe lilefoofo)

● 4P: Fun awọn okun 1000V DC (awọn ohun elo PV ti owo nla)

→ Nigbagbogbo baramu ka polu si foliteji eto rẹ ati grounding eni.


Q4: Ṣe o le ṣee lo fun iyipada loorekoore?

A4: Rara-o jẹ apẹrẹ fun iṣẹ afọwọṣe igbagbogbo (fun apẹẹrẹ, itọju). Fun ojoojumọ yi pada, lo a DC contactor tabi fifuye yipada.


Q5: Kini idi ti o yan CDADA lori awọn ami iyasọtọ DC MCB miiran?

A5: CDADA nfunni:

● Apẹrẹ idalọwọduro arc otitọ DC (kii ṣe adaṣe AC)

● Ijẹrisi IEC ni kikun + CCC

● Ko afihan ipo wiwo kuro

● Gigun lọwọlọwọ (1A-63A) fun iwọn to peye

● Idiyele ifigagbaga pẹlu iwe imọ-ẹrọ ni Gẹẹsi

Gbona Tags: 250V DC Miniature Circuit Breaker, China, Olupese, Olupese, Factory
Fi ibeere ranṣẹ
Alaye olubasọrọ

Ṣii Solusan Itanna Aṣa Rẹ ni Awọn wakati 24!

Kini idi ti o beere pẹlu Olupese Kannada ti o ga julọ?

✅ Ifowoleri Factory Taara

Ge middleman owo! Gẹgẹbi ile-iṣẹ ISO 9001 ti a fọwọsi ni Ilu China, a fi awọn MCCBs Ere, MCBs, ati awọn fifọ oorun DC ni awọn oṣuwọn ifigagbaga — ṣe atilẹyin nipasẹ CE, KEMA, ati awọn iwe-ẹri ASTA.

✅ Awọn ọdun 40+ ti Imọye OEM / ODM

Ṣatunṣe awọn apoti, awọn aami, tabi awọn alaye lẹkunrẹrẹ imọ-ẹrọ lainidii. Ẹgbẹ R&D wa (awọn itọsi 60+) mu:

Aṣa foliteji / lọwọlọwọ-wonsi

Aami apoti

Afọwọṣe ti o yara (awọn ayẹwo ni awọn ọjọ 7)

✅ 3 Milionu+ Agbara Ọdọọdun

Ko si aṣẹ ti o tobi ju tabi amojuto! Awọn iṣeduro ọgbin 52,400㎡ wa:

◆ 15-ọjọ asiwaju akoko fun olopobobo ibere

◆ Awọn MOQ ti o rọ

◆ Idanwo ASTM/UL to muna

✅ Ibamu Agbaye, Wahala Odo

A yanju awọn idena okeere fun awọn orilẹ-ede 45+:

RoHS / REACH iwe

Awọn iwe-ẹri pato-ẹkun

Solar DC breakers fun EU alawọ ewe ise agbese

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