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Kamfanin China CJMM3-250L/3300 Mai Kare Lantarki na MCCB Mai Kauri

Takaitaccen Bayani:

 

  • CJMM3 Mai karya da'irar akwati (wanda daga nan ake kira mai karya da'ira) yana da halaye na ƙaramin girma, ƙarfin karyewa mai yawa, gajeriyar arcing, da hana girgiza. Ya dace da hanyoyin sadarwa na rarraba wutar lantarki tare da AC 50Hz, ƙarfin wutar lantarki mai aiki 400V, da kuma ƙarfin aiki mai aiki har zuwa 250A da ƙasa. Ana amfani da shi don rarraba makamashin lantarki da kare layuka da kayan aikin wutar lantarki daga yawan lodi, gajeriyar da'ira da sauran lahani. Hakanan ana iya amfani da shi don sauyawa ba kasafai ba a cikin da'irori da kuma fara injina ba kasafai ba. Ana iya shigar da mai karya da'ira a tsaye (wato, shigarwa a tsaye) ko a kwance (wato, an sanya shi a kwance).
  • Wannan samfurin ya bi ka'idojin IEC60947-2 da GB/T14048.2 "Kayan aiki masu ƙarancin wutar lantarki da na'urorin sarrafawa Kashi na 2: Masu katse wutar lantarki".

Cikakken Bayani game da Samfurin

Alamun Samfura

Yanayin Aiki da Shigarwa

  • Tsayin wurin shigarwa bai wuce mita 2000 ba.
  • Zafin iska na yanayi;
  • Matsakaicin zafin jiki na sama na iska bai wuce +40°C ba;
  • Matsakaicin zafin iska na tsawon awanni 24 bai wuce +35°C ba;
  • Ƙananan zafin iska a cikin yanayi bai kai ƙasa da -5°C ba;
  • Yanayin Yanayi:
  • Danshin yanayi bai wuce kashi 50% ba idan matsakaicin zafin yanayi shine +40°C. Yana iya samun ƙarin ɗanshin yanayi a ƙananan yanayin zafi. Idan matsakaicin matsakaicin zafin wata na watan da ya fi danshi bai wuce +25°C ba, ɗanshin yanayi bai wuce +25°C ba. Matsakaicin matsakaicin ɗanshin yanayi shine kashi 90%, idan aka yi la'akari da danshi a saman samfurin saboda canjin yanayin zafi.
  • Matakin gurɓata muhalli: 3

 

 

Nau'in Samfura

  • Dangane da ƙarfin karyewar na'urar fashewa ta da'ira, an raba ta zuwa: nau'in da aka saba (nau'in S); nau'in b mafi girma (nau'in H);
  • Dangane da hanyar wayoyi na na'urar yanke wutar lantarki: a. Wayoyi a gaban allon; b. Wayoyi a bayan allon; c. Nau'in toshewa; d. Nau'in cirewa;
  • Dangane da yanayin aiki: a. Aiki kai tsaye ta hanyar riƙewa; b. Aiki ta hanyar juya madauri; c. Aiki ta hanyar lantarki;
  • Dangane da adadin sandunan: sanduna biyu; sanduna uku; sanduna huɗu;
  • Dangane da kayan haɗi: lambobin ƙararrawa, lambobin taimako, sakin shunt, sakin ƙarancin wutar lantarki;

 

 

Bayanan Fasaha

Matsayin mai karya da'ira

Samfuri Ƙimar firam
halin yanzu da aka ƙima
A cikin (mA)
An ƙima
na yanzu
A cikin(A)
An ƙima
aiki
ƙarfin lantarki (V)
An ƙima
Rufewa
ƙarfin lantarki (V)
An ƙima shi a ƙarshe
gajeren da'ira
karyewa
ƙarfin Icu(kA)
An ƙima aikin
gajeriyar hanya
karyewa
ICS masu ƙarfin aiki (kA)
Lamba
of
sandunan
Kashewa a hankali
nisa
(mm)
CJMM3-125S 125 16, 20, 25, 32,
40,50,60,80,
100,125
400/415 1000 25 18 3P ≤50
CJMM3-125H 125 35 25 3P
CJMM3-250S 250 100,125,160,
180,200,225,
250
400/690 800 35/10 25/5 2P, 3P, 4P ≤50
CJMM3-250S 250 600 50 35

 

Halayen aikin karya lokaci na juyawa na sakin wutar lantarki mai yawa na mai karya da'irar rarrabawa lokacin da dukkan sandunan ke aiki a lokaci guda

Gwada sunan yanzu Ni/Cikin Lokacin da aka ƙayyade Yanayin farawa
An amince babu wata na'urar juyawa 1.05 2h (Cikin> 63A), 1h (Cikin≤63A) Yanayin sanyi
An amince da yarjejeniyar tuƙi 1.3 2h (Cikin> 63A), 1h (Cikin≤63A) Nan da nan bayan gwajin jerin 1, fara

 

Halayen aikin karya lokaci na juyawa na sakin wutar lantarki mai yawa na mai karya da'ira don kariyar mota lokacin da dukkan sandunan ke aiki a lokaci guda

Saita halin yanzu Lokacin da aka ƙayyade Yanayin farawa Bayani
1.0In >2h Yanayin sanyi
1.2In ≤2h Nan da nan bayan gwajin jerin 1, fara
Cikin 1.5 ≤minti 4 yanayin sanyi 10 ≤ A cikin ≤ 250
≤minti 8 yanayin sanyi 250 ≤ A cikin ≤ 630
7.2in 4s≤T≤10s yanayin sanyi 10 ≤ A cikin ≤ 250
Shekaru 6≤T≤20s yanayin sanyi 250 ≤ A cikin ≤ 800

An saita halayen aiki nan take na mai karya da'ira don rarrabawa zuwa 10In ± 20%, kuma halayen aiki nan take na mai karya da'ira don kariyar mota an saita su zuwa 12In ± 20%.

 

CJMM3 MCCB

 

 

Bambanci tsakanin jerin M1 da jerin M3 MCCB

Masu karya da'irar akwati (MCCB) muhimman abubuwa ne a tsarin lantarki, suna ba da kariya daga lodi da kuma kariyar da'ira ta gajeren zango. Idan ana maganar MCCBs, jerin M1 da jerin M3 zaɓuɓɓuka ne guda biyu da suka shahara, kowannensu yana da nasa fasali da iyawarsa. Fahimtar bambance-bambancen da ke tsakanin waɗannan jerin na iya taimaka wa masu amfani su yanke shawara mai kyau lokacin zabar MCCB wanda ya fi dacewa da takamaiman buƙatunsu.

An tsara M1 Series MCCB don aikace-aikace inda daidaitaccen aiki ya isa. Yana ba da kariya mai inganci ga da'irori da kayan aiki, tare da fasaloli kamar saitunan zafi da maganadisu masu daidaitawa. Ya dace da aikace-aikacen masana'antu da kasuwanci iri-iri, M1 Series yana ba da kariya mai inganci ba tare da yin illa ga inganci da aminci ba.

A gefe guda kuma, an tsara na'urorin katse wutar lantarki na jerin M3 don biyan buƙatun tsarin lantarki masu rikitarwa da mahimmanci. Yana ba da fasalulluka na kariya na zamani waɗanda suka haɗa da sakin zafi mai daidaitawa da sakin maganadisu, da kuma ƙarin zaɓuɓɓuka don kariyar lahani a ƙasa da damar sadarwa. Jerin M3 ya dace da aikace-aikace waɗanda ke buƙatar ingantaccen aiki da sassauci, kamar manyan wuraren masana'antu da kuma shigarwar kayayyakin more rayuwa masu mahimmanci.

Ɗaya daga cikin manyan bambance-bambancen da ke tsakanin M1 da M3 jerin MCCBs shine aiki da ayyukansu. M1 Series yana ba da kariya mai inganci ga aikace-aikacen yau da kullun, yayin da M3 Series yana ba da fasaloli da zaɓuɓɓuka masu tasowa don yanayi mafi wahala. Bugu da ƙari, jerin M3 na iya samun ƙarfin karyewa mafi girma fiye da jerin M1 kuma yana iya karya manyan kwararar matsala.

A taƙaice, zaɓin na'urorin karya akwatin gidan waya na M1 da M3 da aka ƙera ya dogara ne akan takamaiman buƙatun tsarin wutar lantarki da ke da alaƙa. Jerin M1 yana ba da kariya mai inganci ga aikace-aikacen yau da kullun, yayin da Jerin M3 yana ba da fasaloli da iyawa na ci gaba don shigarwa masu rikitarwa da mahimmanci. Fahimtar bambance-bambancen da ke tsakanin waɗannan jeri yana da mahimmanci don zaɓar na'urar karya akwatin gidan waya mafi dacewa don tabbatar da aminci da amincin tsarin wutar lantarki ɗinku.


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