• JCM1- Mọ Case Circuit fifọ
  • JCM1- Mọ Case Circuit fifọ
  • JCM1- Mọ Case Circuit fifọ
  • JCM1- Mọ Case Circuit fifọ
  • JCM1- Mọ Case Circuit fifọ
  • JCM1- Mọ Case Circuit fifọ
  • JCM1- Mọ Case Circuit fifọ
  • JCM1- Mọ Case Circuit fifọ
  • JCM1- Mọ Case Circuit fifọ
  • JCM1- Mọ Case Circuit fifọ
  • JCM1- Mọ Case Circuit fifọ
  • JCM1- Mọ Case Circuit fifọ
  • JCM1- Mọ Case Circuit fifọ
  • JCM1- Mọ Case Circuit fifọ

JCM1- Mọ Case Circuit fifọ

JCM1 jara MedIyanju Circuit Case (lẹhin ti a tọka si bi olutọpa Circuit) jẹ iru fifọ Circuit tuntun ti o dagbasoke nipasẹ ile-iṣẹ wa pẹlu apẹrẹ ilọsiwaju kariaye ati imọ-ẹrọ iṣelọpọ.

Idaabobo apọju, Idaabobo kukuru kukuru, Labẹ aabo foliteji

Foliteji idabobo ti a ṣe iwọn si 1000V, o dara fun iyipada loorekoore ati ibẹrẹ motor

Iwọn foliteji ṣiṣẹ titi di 690V,

Wa ni 125A, 160A, 200A, 250A, 300A, 400A, 600A, 800A

Ni ibamu pẹlu IEC60947-2

Iṣaaju:

Molded Case Circuit Breakers (MCCB) jẹ paati ti a beere fun awọn eto itanna, n pese aabo apọju ati aabo akoko kukuru.Ni ọpọlọpọ awọn ọran, awọn MCCB ti fi sori ẹrọ ni igbimọ pinpin agbara akọkọ ti ohun elo kan, gbigba eto lati wa ni irọrun tiipa nigbati o jẹ dandan.Awọn MCCB wa ni ọpọlọpọ awọn titobi ati awọn iwontun-wonsi, da lori iwọn eto itanna.

Ninu itọsọna yii, a yoo bo awọn paati ati awọn ẹya ti MCCB aṣoju, bii wọn ṣe n ṣiṣẹ, ati iru iru wo ni o wa.A yoo tun jiroro lori awọn anfani ti lilo iru fifọ ni ẹrọ itanna rẹ.

Foliteji idabobo lts ti a ṣe iwọn jẹ 1000V, eyiti o dara fun iyipada loorekoore ati motor ti o bẹrẹ ni awọn iyika pẹlu AC 50 Hz, iwọn foliteji ṣiṣẹ titi di 690V ati iwọn lọwọlọwọ to 800ACSDM1-800 laisi aabo mọto).

Standard: IEC60947-1, gbogboogbol

lEC60947-2low foliteji Circuit fifọ

IEC60947-4 electromechanical Circuit breakers ati motor awọn ibẹrẹ

IEC60947-5-1, ẹrọ itanna iṣakoso eletiriki

Awọn ẹya pataki julọ

● Awọn ẹrọ fifọ ni o ni apọju, kukuru kukuru ati awọn iṣẹ idaabobo ti o wa ni isalẹ, eyi ti o le daabobo laini ati ohun elo agbara lati ibajẹ.Ni akoko kanna, o le pese aabo olubasọrọ aiṣe-taara fun awọn eniyan, ati pe o tun le pese aabo fun aibikita ilẹ-igba pipẹ ti a ko le rii nipasẹ aabo lọwọlọwọ, eyiti o le fa eewu ina.
● Awọn ẹrọ fifọ ni awọn abuda ti iwọn kekere, giga fifọ giga, kukuru kukuru ati gbigbọn gbigbọn
● A le fi ẹrọ fifọ Circuit sori ni inaro ati petele
● A ko le yi ẹrọ fifọ Circuit sinu, iyẹn ni, 1, 3 ati 5 nikan ni a gba laaye bi awọn ebute agbara, ati 2, 4 ati 6 jẹ awọn ebute fifuye.
● A le pin ẹrọ fifọ Circuit si ọna onirin iwaju, wiwun ẹhin ati wiwa plug-in

Imọ Data

● Iwọn: IEC60947-2

● Iwọn foliteji iṣẹ-ṣiṣe: 690V;50/60Hz

● Iyasọtọ foliteji: 2000V

● gbaradi foliteji wọ resistance:8000V

● Sisopọ:

kosemi tabi rọ conductors

iwaju conductors dida

● Sisopọ:

kosemi tabi rọ conductors

iwaju conductors dida

seese fun iṣagbesori si ebute gigun

● Awọn eroja ṣiṣu

Ina sooroohun elo ọra PA66

agbara iyọọda apoti:> 16MV / m

● Alapapo alapapo aiṣedeede resistance resistance ati ina ti awọn ẹya ita: 960 ° C

Awọn olubasọrọ aimi - alloy: Ejò mimọ T2Y2, ori olubasọrọ: graphite fadaka CAg(5)

● Aago Titẹ: 1.33Nm

● Itanna yiya resistance (nọmba ti waye): ≥10000

● Idaabobo yiya ẹrọ (nọmba awọn iyipo): ≥220000

● IP koodu: IP>20

● Iṣagbesori: inaro;dida pẹlu boluti

● Ṣiṣu ohun elo ti UV egungun ati ti kii-flammable

● Bọtini idanwo

● otutu ibaramu: -20° ÷+65°C

 

25

Kini MCCB kan?

MCCB jẹ fọọmu kukuru fun Fifọ Circuit Case Molded.O jẹ apẹẹrẹ ti o wọpọ ti ẹrọ aabo itanna ti o jẹ diẹ sii ju igba kii lo nigbati fifuye lọwọlọwọ ga ni pataki ju opin ti fifọ Circuit kekere kan.

MCCB nfunni ni aabo lodi si awọn aṣiṣe Circuit kukuru ati paapaa lo fun yiyipada awọn iyika naa.O le ṣe oojọ fun awọn idiyele lọwọlọwọ giga ati ipele ẹbi, ninu ọran ti awọn idi inu ile diẹ.Awọn iwontun-wonsi lọwọlọwọ jakejado ati agbara fifọ giga ni Fifọ Circuit Case Molded tumọ si pe wọn dara paapaa fun awọn idi ile-iṣẹ.

Bawo ni MCCB nṣiṣẹ?

MCCB nlo ẹrọ ifarabalẹ iwọn otutu (eroja igbona) pẹlu ẹrọ itanna eleto lọwọlọwọ (ero oofa) lati pese ọna irin-ajo fun aabo ati awọn idi ipinya.Eyi jẹ ki MCCB pese:

Idaabobo apọju,

Itanna Aṣiṣe Idaabobo lodi si kukuru Circuit sisan, ati

Itanna Yipada fun ge asopọ.

Kini iyato laarin MCB ati MCCB?

MCB ati MCCB jẹ awọn ẹrọ aabo iyika ti a lo nigbagbogbo.Awọn ẹrọ wọnyi pese aabo lodi si awọn iyika lọwọlọwọ ati kukuru.Awọn iyatọ diẹ wa laarin awọn ẹrọ meji wọnyi ni afikun si agbara ti o ni iwọn lọwọlọwọ.Agbara lọwọlọwọ ti MCB wa labẹ 125A, ati pe MCCB wa titi di iwọn 2500A.

Firanṣẹ wa

O Ṣe Tun Fẹran