• 1920x300 nybjtp

Kamfanin kera kayayyaki na kasar Sin CJMM1 125A 4P PV MCCB DC mai katsewar akwati mai siffar da'ira

Takaitaccen Bayani:

Aikace-aikace

Mai karya da'irar akwati mai tsari na CJMM1 (wanda aka sani da mai karya da'ira) yana aiki ne don da'irar cibiyar rarraba wutar lantarki ta AC 50/60HZ tare da ƙarfin rufin da aka ƙima na 800V, ƙarfin aiki mai ƙima na 690V da kuma ƙarfin aiki mai ƙima daga 10A zuwa 630A, ana amfani da shi don rarraba wutar lantarki da hana kayan aikin samar da wutar lantarki lalacewa saboda yawan lodi, gajeren da'ira, ƙarƙashin ƙarfin lantarki da sauran lahani, ana kuma amfani da shi don fara injin da ba a cika samu ba da kuma yawan lodi, gajeren da'ira da kuma ƙarƙashin kariyar wutar lantarki. Wannan mai karya da'ira yana da fa'idodin ƙaramin girma, ƙarfin karyewa mai yawa, gajeren da'ira (ko noarcing) da sauransu, ana iya sanye shi da kayan haɗi kamar tuntuɓar ƙararrawa, sakin shunt, tuntuɓar taimako da sauransu, samfuri ne mai kyau ga mai amfani. Mai karya da'irar lantarki mai saura za a iya shigar da shi a tsaye (shigarwa a tsaye) ko kuma a sanya shi a kwance (shigarwa a kwance). Samfurin ya yi daidai da ƙa'idodin IEC60947-2 da Gb140482


Cikakken Bayani game da Samfurin

Alamun Samfura

Samfurin Samfuri

CJMM:Lambar Kasuwanci
M: Mai karya da'irar akwati mai ƙira
1:Lambar Zane
□:Matsayin wutar lantarki na firam
□: Lambar halayyar ƙarfin da ke karya/S tana nuna nau'in da aka saba (S za a iya cire shi) H tana nuna nau'in da ya fi girma

Lura: Akwai nau'ikan sandar tsaka-tsaki guda huɗu (N) don samfurin matakai huɗu. Sandar tsaka-tsaki ta nau'in A ba ta da abubuwan da ke haifar da cunkoso fiye da kima, koyaushe tana kunnawa, kuma ba a kunna ta ko kashe ta tare da sauran sandunan uku ba.
Sandar tsaka tsaki ta nau'in B ba ta da sinadarin juyawar wutar lantarki mai yawa, kuma ana kunna ta ko kashe ta tare da wasu sanduna uku (ana kunna sandar tsaka tsaki kafin a kashe ta). Sandar tsaka tsaki ta nau'in C tana da sinadarin juyawar wutar lantarki mai yawa, kuma ana kunna ta ko kashe ta tare da wasu sanduna uku (ana kunna sandar tsaka tsaki kafin a kashe ta). Sandar tsaka tsaki ta nau'in D tana da sinadarin juyawar wutar lantarki mai yawa, koyaushe ana kunna ta kuma ba a kunna ta ko kashe ta tare da sauran sanduna uku.

Tebur 1

Sunan kayan haɗi Fitowar lantarki Sakin mahadi
Taimakon lamba, a ƙarƙashin sakin ƙarfin lantarki, alamar lamba 287 378
Saiti biyu na tuntuɓar taimako, lambar ƙararrawa 268 368
Sakin rufewa, lambar sadarwa ta ƙararrawa, lambar sadarwa ta taimako 238 348
A ƙarƙashin sakin ƙarfin lantarki, lambar ƙararrawa 248 338
Lambar ƙararrawa ta taimako 228 328
Lambar wayar ƙararrawa ta shunt release 218 318
Sakin ƙaramin ƙarfin lantarki na ƙarin hulɗa 270 370
Biyu taimako lamba sets 260 360
Sakin Shunt a ƙarƙashin sakin ƙarfin lantarki 250 350
Taimakon sadarwa na cirewar shunt release 240 340
Sakin ƙasa da ƙarfin lantarki 230 330
Taimakon taimako 220 320
Rufe sakin 210 310
Lambar tuntuɓar ƙararrawa 208 308
Babu kayan haɗi 200 300

Rarrabawa

  • Ta hanyar karyewar ƙarfin: nau'in daidaitaccen (nau'in S) b nau'in ƙarfin karyewa mafi girma (nau'in H)
  • Ta hanyar yanayin haɗi: haɗin allon gaba, haɗin allon baya na b, nau'in plugin na c
  • Ta hanyar yanayin aiki: aikin riƙe kai tsaye, aikin riƙe juyawa na b, aikin lantarki na c
  • Ta hanyar adadin sanduna: 1P, 2P, 3P, 4P
  • Ta hanyar kayan haɗi: lambar ƙararrawa, lambar taimako, sakin shunt, a ƙarƙashin sakin ƙarfin lantarki

Yanayin Sabis na Al'ada

  • Tsayin wurin shigarwa bai kamata ya wuce mita 2000 ba
  • Zafin iska na yanayi
  • Zafin iska na yanayi ba zai wuce +40℃ ba
  • Matsakaicin ƙimar ba zai wuce +35℃ ba a cikin awanni 24
  • Zafin iska na yanayi ba zai zama ƙasa da -5℃ ba
  • Yanayin Yanayi:
  • 1. Akwai danshi mai yawa na iska a nan bai kamata ya wuce 50% a mafi girman zafin jiki na +40℃ ba, kuma yana iya zama mafi girma a ƙasan zafin jiki, lokacin da matsakaicin shekaru mafi ƙarancin zafin jiki a cikin watan da ya fi danshi bai wuce 25℃ ba zai iya zama 90%, dole ne a yi la'akari da yanayin zafi da aka sanya a saman samfurin saboda canjin zafin jiki.
  • Matakin gurɓata shine aji na 3

Babban Sigar Fasaha

1 Ƙimar da aka ƙima ta masu karya da'ira
Samfuri Imax (A) Bayani dalla-dalla (A) Ƙarfin Wutar Lantarki Mai Ƙimar Aiki (V) Ƙarfin Rufin da aka Ƙimar (V) Icu (kA) ICS (kA) Adadin sanduna (P) Nisa tsakanin sassa (mm)
CJMM1-63S 63 6,10,16,20
25, 32, 40,
50,63
400 500 10* 5* 3 ≤50
CJMM1-63H 63 400 500 15* 10* 3,4
CJMM1-100S 100 16, 20, 25, 32
40,50,63,
80,100
690 800 35/10 22/5 3 ≤50
CJMM1-100H 100 400 800 50 35 2, 3, 4
CJMM1-225S 225 100,125,
160,180,
200,225
690 800 35/10 25/5 3 ≤50
CJMM1-225H 225 400 800 50 35 2, 3, 4
CJMM1-400S 400 225,250,
315,350,
400
690 800 50/15 35/8 3,4 ≤100
CJMM1-400H 400 400 800 65 35 3
CJMM1-630S 630 400,500,
630
690 800 50/15 35/8 3,4 ≤100
CJMM1-630H 630 400 800 65 45 3
Lura: Lokacin da sigogin gwaji don 400V, 6A ba tare da sakin dumama ba
2 Aikin karya lokaci na juyawa yana da alaƙa lokacin da kowane sandar sakin wuta mai yawa don rarraba wutar lantarki ke kunnawa a lokaci guda
Na'urar Gwaji (I/In) Yankin lokacin gwaji Yanayin farko
Halin yanzu mara tangarda 1.05In 2h(n>63A), 1h(n<63A) Yanayin sanyi
Lantarki mai juyawa 1.3In 2h(n>63A), 1h(n<63A) Ci gaba nan da nan
bayan gwaji na 1
3 Halayyar aikin karya lokaci na juyawa lokacin da kowane sandar over-
Ana kunna fitowar wutar lantarki don kariyar mota a lokaci guda.
Saita Lokacin Al'ada na Yanzu Yanayin Farko Bayani
1.0In >2h Yanayin Sanyi
1.2In ≤2h An ci gaba nan da nan bayan gwajin lamba 1
Cikin 1.5 ≤minti 4 Yanayin Sanyi 10≤In≤225
≤minti 8 Yanayin Sanyi 225≤In≤630
7.2in 4s≤T≤10s Yanayin Sanyi 10≤In≤225
Shekaru 6≤T≤20s Yanayin Sanyi 225≤In≤630
4 Za a saita halayyar aiki nan take na mai karya da'ira don rarraba wutar lantarki a matsayin 10in+20%, kuma za a saita na mai karya da'ira don kariyar mota a matsayin 12ln±20%

Girman Shigarwa na Shafi

CJMM1-63, 100, 225, Tsarin Bayani da Girman Shigarwa (Haɗin allo na gaba)

Girman (mm) Lambar Samfura
CJMM1-63S CJMM1-63H CJMM1-63S CJMM1-100S CJMM1-100H CJMM1-225S CJMM1-225
Girman Bayani C 85.0 85.0 88.0 88.0 102.0 102.0
E 50.0 50.0 51.0 51.0 60.0 52.0
F 23.0 23.0 23.0 22.5 25.0 23.5
G 14.0 14.0 17.5 17.5 17.0 17.0
G1 6.5 6.5 6.5 6.5 11.5 11.5
H 73.0 81.0 68.0 86.0 88.0 103.0
H1 90.0 98.5 86.0 104.0 110.0 127.0
H2 18.5 27.0 24.0 24.0 24.0 24.0
H3 4.0 4.5 4.0 4.0 4.0 4.0
H4 7.0 7.0 7.0 7.0 5.0 5.0
L 135.0 135.0 150.0 150.0 165.0 165.0
L1 170.0 173.0 225.0 225.0 360.0 360.0
L2 117.0 117.0 136.0 136.0 144.0 144.0
W 78.0 78.0 91.0 91.0 106.0 106.0
W1 25.0 25.0 30.0 30.0 35.0 35.0
W2 - 100.0 - 120.0 - 142.0
W3 - - 65.0 65.0 75.0 75.0
Girman Shigarwa A 25.0 25.0 30.0 30.0 35.0 35.0
B 117.0 117.0 128.0 128.0 125.0 125.0
od 3.5 3.5 4.5 4.5 5.5 5.5

CJMM1-400,630,800, Girman Bayani da Shigarwa (Haɗin allon gaba)

Girman (mm) Lambar Samfura
CJMM1-400S CJMM1-630S
Girman Bayani C 127 134
C1 173 184
E 89 89
F 65 65
G 26 29
G1 13.5 14
H 107 111
H1 150 162
H2 39 44
H3 6 6.5
H4 5 7.5
H5 4.5 4.5
L 257 271
L1 465 475
L2 225 234
W 150 183
W1 48 58
W2 198 240
A 44 58
Girman Shigarwa A1 48 58
B 194 200
Od 8 7

Tsarin Yanke Haɗin Allon Baya

Girman (mm) Lambar Samfura
CJMM1-63S
CJMM1-63H
CJMM1-100S
CJMM1-100H
CJMM1-225S
CJMM1-225H
CJMM1-400S CJMM1-400H CJMM1-630S
CJMM1-630H
Girman Nau'in Haɗin Allon Baya A 25 30 35 44 44 58
od 3.5 4.5*6
rami mai zurfi
3.3 7 7 7
od1 - - - 12.5 12.5 16.5
od2 6 8 8 8.5 9 8.5
oD 8 24 26 31 33 37
oD1 8 16 20 33 37 37
H6 44 68 66 60 65 65
H7 66 108 110 120 120 125
H8 28 51 51 61 60 60
H9 38 65.5 72 - 83.5 93
H10 44 78 91 99 106.5 112
H11 8.5 17.5 17.5 22 21 21
L2 117 136 144 225 225 234
L3 117 108 124 194 194 200
L4 97 95 9 165 163 165
L5 138 180 190 285 285 302
L6 80 95 110 145 155 185
M M6 M8 M10 - - -
K 50.2 60 70 60 60 100
J 60.7 62 54 129 129 123
M1 M5 M8 M8 M10 M10 M12
W1 25 35 35 44 44 58

Menene DC MCCB?

Fahimtar DC MCCB: Jagora Mai Cikakkiyar Bayani

A fannin injiniyan lantarki da rarraba wutar lantarki, kalmar "MCCB" tana bayyana akai-akai. MCCB tana nufin Molded CaseMai Katse Wutar Lantarkikuma muhimmin sashi ne wajen kare da'irori daga yawan wutar lantarki, gajerun da'irori da sauran matsalolin wutar lantarki. Duk da cewa ana tattauna AC MCCBs sosai, DC MCCBs suna da mahimmanci iri ɗaya, musamman a aikace-aikacen da suka shafi tsarin wutar lantarki kai tsaye (DC). Wannan shafin yanar gizon yana da nufin bayyana abubuwan da ke karya da'irar DC da aka ƙera da kuma tattauna ayyukansu, aikace-aikacensu da fa'idodinsu.

Menene na'urar karya da'irar DC da aka ƙera?

Mai Kare Layi na DC (DC MCCB) ko Mai Kare Layi na DC Mai Kare Layi na DC wani mai kare layi ne da aka tsara musamman don kare da'irori na DC. Ba kamar takwarorinsu na AC ba, an tsara DC MCCBs ne don magance ƙalubalen musamman da DC ke fuskanta, kamar rashin wurin ketare sifili da kuma yuwuwar dorewar arcing. Waɗannan masu kare layi suna da mahimmanci a masana'antu daban-daban, gami da makamashi mai sabuntawa, sufuri da sadarwa, waɗanda galibi suna amfani da tsarin wutar lantarki na DC.

Ta yaya na'urar yanke wutar lantarki ta DC da aka ƙera take aiki?

Babban aikin na'urar yanke wutar lantarki ta DC da aka ƙera ita ce ta katse wutar lantarki idan akwai lodi ko kuma ta yi kasa a wutar lantarki. Ga bayanin mataki-mataki kan yadda take aiki:

1. Ganowa: Injin kera wutar lantarki na DC da aka ƙera yana ci gaba da sa ido kan wutar lantarki da ke gudana ta cikin da'irar. Idan wutar lantarki ta wuce ƙarfin da aka ƙayyade na mai kera wutar lantarki, tsarin kariya zai fara aiki.

2. Katsewa: Idan aka gano yawan wutar lantarki, mai karya da'ira yana buɗe lambobin sadarwa don katse kwararar wutar. Wannan aikin yana hana lalacewa ga da'irar da kayan aikin da aka haɗa.

3. Kashe Baka: Ɗaya daga cikin manyan ƙalubalen da ke tattare da tsarin DC shine ƙirƙirar baka. Lokacin da lambobin sadarwa suka buɗe, baka yana samuwa saboda ci gaba da kwararar wutar DC. Ana sanye da na'urorin kashe wutar lantarki na DC da aka ƙera da injinan kashe baka, kamar ɗakunan kashe baka ko na'urorin kashe baka na maganadisu, don wargaza baka cikin aminci.

4. Sake saitawa: Bayan an gyara matsalar, ana iya sake saita na'urar yanke wutar lantarki da hannu ko ta atomatik don ci gaba da aiki yadda ya kamata.

Babban fasalulluka na na'urar yanke wutar lantarki ta DC da aka ƙera

Masu katse wutar lantarki na DC da aka ƙera suna da fasaloli da dama waɗanda suka sa suka dace da aikace-aikacen DC:

- Ƙarfin Karya Mai Girma: An ƙera su ne don su iya jure wa kwararar matsala mai yawa, suna tabbatar da ingantaccen kariya koda a cikin mawuyacin yanayi.
- Na'urorin Tafiya na Zafi da Magnetic: Waɗannan na'urorin suna ba da kariya biyu ta hanyar mayar da martani ga tsawaitawar wutar lantarki (thermal) da kuma gajeren da'ira na ɗan lokaci (magnetic).
- Saitunan Tafiya Masu Daidaitawa: Yawancin DC MCCBs suna ba da saitunan tafiya masu daidaitawa, suna ba da damar keɓancewa ga takamaiman buƙatun aikace-aikace.
- Tsarin Karamin Zane: Tsarin gidaje da aka ƙera yana tabbatar da cewa yana da tsari mai ƙarfi da ƙarfi, wanda hakan ke sauƙaƙa haɗa shi cikin tsarin iri-iri.

Amfani da DC Molded Case Circuit Breaker

Ana amfani da na'urorin katse wutar lantarki na DC da aka ƙera sosai a fannoni daban-daban:

- Makamashin Sabuntawa: Tsarin wutar lantarki ta hasken rana, injinan turbine na iska da tsarin adana makamashi galibi suna amfani da na'urorin katse wutar lantarki na DC da aka ƙera don kare da'irarsu.
- Motocin Wutar Lantarki (EV): Ana amfani da na'urorin katse wutar lantarki na DC da aka ƙera a tashoshin caji na motocin lantarki da tsarin da ke cikin jirgin don tabbatar da aiki lafiya.
- Sadarwa: Kayayyakin sadarwa waɗanda suka dogara sosai akan wutar lantarki ta DC suna amfani da waɗannan na'urorin fashewa na da'ira don kare kayan aiki masu mahimmanci.
- Atomatik na Masana'antu: Ana amfani da na'urorin fashewa na DC Molded Case Circuit Breakers a cikin hanyoyin masana'antu daban-daban ta amfani da injinan DC da tuƙi.

Amfanin amfani da na'urorin fashewa na DC da aka ƙera

- Ingantaccen Tsaro: Na'urorin fashewa na da'irar DC da aka ƙera suna ƙara aminci ga tsarin lantarki da ma'aikata ta hanyar samar da ingantaccen kariya daga overcurrent da short da'ira.
- RAGE LOKACIN DA ZA A YI: Katsewar kurakurai cikin sauri yana rage lalacewa kuma yana rage lokacin aiki, yana tabbatar da ci gaba da aiki da mahimman tsarin.
- Inganci Mai Inganci: Hana lalacewar kayan aiki masu tsada da kuma rage farashin gyara, wanda hakan ya sa DC Molded Case Circuit Breakers mafita mai inganci.

a takaice

Injin kera wutar lantarki na DC wanda aka ƙera wani muhimmin sashi ne a cikin tsarin wutar lantarki na zamani, yana ba da kariya mai ƙarfi da kuma tabbatar da amincin aikin da'irori na DC. Fahimtar ayyukansa, halaye, da aikace-aikacensa na iya taimaka wa injiniyoyi da masu fasaha su yanke shawara mai kyau yayin tsara da kuma kula da tsarin wutar lantarki na DC. Yayin da buƙatar makamashi mai sabuntawa da motocin lantarki ke ci gaba da ƙaruwa, mahimmancin masu kera wutar lantarki na DC da aka ƙera zai ƙaru kawai, wanda hakan zai sa su zama muhimmin ɓangare na kayayyakin samar da wutar lantarki.

 


  • Na baya:
  • Na gaba:

  • Rubuta saƙonka a nan ka aika mana da shi