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Farashin ƙasa CJMM1 Molded Case Circuit breaker

Takaitaccen Bayani:

Aikace-aikace

CJMM1 jerin gyare-gyaren shari'ar da'ira mai watsewa (nan gaba ake magana da shi azaman mai watsewar kewayawa) ana iya amfani da shi don da'irar hanyar rarraba wutar lantarki ta AC 50/60HZ tare da ƙimar wutar lantarki na 800V, ƙimar ƙarfin aiki na 690V da ƙimar aiki na yanzu daga 10A zuwa 630A, ana amfani dashi don rarrabawa. wuta da kuma hana kewayawa da na'urorin samar da wutar lantarki daga lalacewa saboda overload, short circuit, karkashin ƙarfin lantarki da sauran kurakurai, shi ke kuma yi amfani da sau da yawa fara mota da kuma overloading, gajeren kewaye da kuma karkashin ƙarfin lantarki kariya.This circuit breaker mallaki abũbuwan amfãni daga kananan ƙananan. girma, babban ƙarfin karyewa, gajeriyar arcing (ko noarcing) da sauransu, ana iya sanye shi da na'urorin haɗi kamar lambar ƙararrawa, sakin shunt, lambar taimako da sauransu, samfuri ne mai kyau don mai amfani.Za'a iya shigar da mai watsewar da'ira na yanzu ko dai a tsaye (shigar tsaye) ko kuma a sanya shi a kwance (shigar a kwance) Samfurin ya yi daidai da ƙa'idodin IEC60947-2 da Gb140482


Cikakken Bayani

Tags samfurin

Ayyukanmu na har abada sune halayen "lalle kasuwa, la'akari da al'ada, kula da kimiyya" da ka'idar "ingancin asali, amincewa da farko da gudanar da ci gaba" don farashin ƙasa CJMM1 Molded Case Circuit Breaker, Bugu da ƙari, mu zai jagoranci masu siyayya da kyau game da dabarun aikace-aikacen don ɗaukar samfuranmu da mafita gami da hanyar zaɓar kayan da suka dace.
Burinmu na har abada shine halin "lalle kasuwa, la'akari da al'ada, kula da kimiyya" da ka'idar "ingancin asali, amincewa da farko da gudanarwa na ci gaba" donChina MCCB da MCB, Yanzu an yi la'akari da gaske don ba da wakili na alama a wurare daban-daban kuma iyakar ribar wakilanmu shine mafi mahimmancin abin da muke damu.Barka da duk abokai da abokan ciniki don shiga mu.Mun kasance a shirye don raba kamfani mai nasara.

Samfurin Samfura

CJ: Lambar kasuwanci
M: Na'urar da'ira da aka ƙera
1: Design No
□: rated halin yanzu na firam
□: Karɓar lambar sifa mai ƙarfi/S tana nuna daidaitaccen nau'in (S za a iya tsallake shi)H yana nuna nau'in mafi girma

SAURARA: Akwai nau'ikan pole huɗu na tsaka tsaki don samfurin matakai huɗu. sanduna uku.
Ba a sanye take da madaidaicin sandar nau'in B na nau'in nau'in C mai tsaka tsaki, kuma ana kunna shi ko kashe shi tare da wasu sanduna uku (ana kunna sandar tsaka tsaki kafin a kunna shi) A halin yanzu ana kunna shi ko kashe shi tare da wasu sanduna uku (ana kunna sandar tsaka tsaki kafin a kunna shi) Pole mai tsaka-tsaki na nau'in D yana sanye da nau'in ɓarna mai jujjuyawa, koyaushe yana kunna kuma ba a kunna shi. a kan ko kashe tare da wasu sanduna uku.

Tebur 1

Sunan kayan haɗi Sakin lantarki Sakin haɗin gwiwa
Lambobin taimako, ƙarƙashin sakin wutar lantarki, lambar sadarwa 287 378
Saitin lamba biyu na taimako, lambar ƙararrawa 268 368
Sakin shunt, lambar ƙararrawa, lambar taimako 238 348
Ƙarƙashin sakin wutar lantarki, lambar ƙararrawa 248 338
Lambobin ƙararrawa na taimako 228 328
Shunt lambar ƙararrawa ta saki 218 318
Ƙarƙashin ƙarfin ƙarfin lantarki na taimako 270 370
Saitin lamba biyu na taimako 260 360
Shunt saki karkashin-ƙarfin ƙarfin lantarki 250 350
Shunt release karin lamba 240 340
Ƙarƙashin ƙarfin wutar lantarki 230 330
Abokin hulɗa 220 320
Shunt saki 210 310
Tuntuɓar ƙararrawa 208 308
Babu kayan haɗi 200 300

Rabewa

  • Ta hanyar karya iya aiki: nau'in daidaitaccen nau'in (nau'in S) b mafi girman ƙarfin ƙarfi (nau'in H)
  • Ta yanayin haɗi: haɗin allo na gaba, haɗin allo na baya, nau'in plugin c
  • Ta yanayin aiki: aikin hannu kai tsaye, aikin juyawa b, aikin lantarki
  • Ta adadin sanduna: 1P, 2P, 3P, 4P
  • Ta na'urorin haɗi: lambar ƙararrawa, lambar taimako, sakin shunt, ƙarƙashin sakin wutar lantarki

Yanayin Sabis na al'ada

  • Tsayin wurin shigarwa kada ya wuce 2000m
  • Yanayin yanayin yanayi
  • Yanayin zafin jiki na yanayi kada ya wuce +40 ℃
  • Matsakaicin ƙimar kada ta wuce +35 ℃ tare da a cikin awanni 24
  • Yanayin zafin jiki na yanayi kada ya zama ƙasa da -5 ℃
  • Yanayin yanayi:
  • 1A can lative zafi na atmosp a nan ba zai wuce 50% a mafi yawan zafin jiki na +40 ℃, kuma zai iya zama mafi girma atalower zafin jiki, a lokacin da theaver agelowest zafin jiki a cikin wettest watan bai wuce 25 ℃ iya zama 90%, conden sationon samfurin surfacedue. dole ne a yi la'akari da canjin yanayin zafi.
  • Matsayin gurbatar yanayi shine aji 3

Babban Sigar Fasaha

1 Ƙimar da aka ƙididdigewa na masu watsewar kewayawa
Samfura imax (A) Takaddun bayanai (A) Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙwara (V) Ƙimar Insulation Voltage(V) Iku (kA) Ics (kA) Adadin Sanduna (P) Nisan Arcing (mm)
Saukewa: CJMM1-63S 63 6,10,16,20
25,32,40,
50,63
400 500 10* 5* 3 ≤50
Saukewa: CJMM1-63H 63 400 500 15* 10* 3,4
Saukewa: CJMM1-100S 100 16,20,25,32
40,50,63,
80,100
690 800 35/10 22/5 3 ≤50
Saukewa: CJMM1-100H 100 400 800 50 35 2,3,4
Saukewa: CJMM1-225S 225 100,125,
160,180,
200,225
690 800 35/10 25/5 3 ≤50
Saukewa: CJMM1-225H 225 400 800 50 35 2,3,4
Saukewa: CJMM1-400S 400 225,250,
315,350,
400
690 800 50/15 35/8 3,4 ≤100
Saukewa: CJMM1-400H 400 400 800 65 35 3
Saukewa: CJMM1-630S 630 400,500,
630
690 800 50/15 35/8 3,4 ≤100
Saukewa: CJMM1-630H 630 400 800 65 45 3
Lura: Lokacin da sigogin gwaji don 400V, 6A ba tare da sakin dumama ba
2 Siffar aikin ɓarnar lokaci mai juzu'i lokacin da aka kunna kowane sandar fitarwa na wuce gona da iri don rarraba wutar lantarki a lokaci guda.
Abun gwaji na Yanzu (I/C) Yankin lokacin gwaji Jiha ta farko
1.05In 2h(n>63A),1h(n<63A) Yanayin sanyi
Tafiya na yanzu 1.3 In 2h(n>63A),1h(n<63A) Ci gaba nan da nan
bayan gwajin No.1
3 Siffar aiki mai ɓarna lokacin ɓarna lokacin da kowane igiya ta wuce gona da iri.
Ana kunna sakin na yanzu don kariyar mota a lokaci guda.
Kafa Lokacin Al'ada na Yanzu na Jiha na Farko Lura
1.0 In >2h Jihar Sanyi
1.2 In ≤2h ku Ci gaba nan da nan bayan gwajin No.1
1.5 In ≤4 min Jihar Sanyi 10≤ In≤225
≤8 min Jihar Sanyi 225≤ In≤630
7.2 In 4s≤T≤10s Jihar Sanyi 10≤ In≤225
6s≤T≤20s Jihar Sanyi 225≤ In≤630
4 Haɓaka aikin gaggawa na mai watsewar kewayawa don rarraba wutar lantarki za a saita shi azaman 10in + 20%, kuma ɗayan na'urar keɓewa don kariyar mota za a saita as12ln ± 20%

Girman Shigar da Shaci

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

Girma (mm) Lambar samfuri
Saukewa: CJMM1-63S Saukewa: CJMM1-63H Saukewa: CJMM1-63S Saukewa: CJMM1-100S Saukewa: CJMM1-100H Saukewa: CJMM1-225S Saukewa: CJMM1-225
Matsakaicin Matsaloli 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
Sanya Girman Girma 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,Shafi da Girman Shigarwa (Haɗin allo na gaba)

Girma (mm) Lambar samfuri
Saukewa: CJMM1-400S Saukewa: CJMM1-630S
Matsakaicin Matsaloli 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
Sanya Girman Girma A1 48 58
B 194 200
Od 8 7

Haɗin allon baya Yanke zanen Filogi

Girma (mm) Lambar samfuri
Saukewa: CJMM1-63S
Saukewa: CJMM1-63H
Saukewa: CJMM1-100S
Saukewa: CJMM1-100H
Saukewa: CJMM1-225S
Saukewa: CJMM1-225H
Saukewa: CJMM1-400S Saukewa: CJMM1-400H Saukewa: CJMM1-630S
Saukewa: CJMM1-630H
Girman Haɗin Gidan Baya Toshe a Nau'in 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 MCCB?

MCCB gajarta ce don Mai Rarraba Case Circuit.Lokacin da jimlar halin yanzu ta zarce iyakacin akwatin micro fuse, mai amfani yana amfani da shi azaman wani nau'in na'urar kariya ta wuce gona da iri.MCCB yana ba da kariya daga wuce gona da iri da kuma rashin gazawar halin yanzu, da kuma canza da'irori.

Masu amfani za su iya amfani da shi ko da a aikace-aikacen gida don ƙarin fitattun ƙididdiga na yanzu kuma kuskure yana faruwa matakan.Masu amfani suna amfani da MCCBs a cikin hanyoyin kasuwanci saboda matsakaicin ƙimar ƙimar su da babban ƙarfin rushewa.MCCBs kuma na iya kiyaye bankunan capacitor, janareta, da rarraba manyan masu ciyar da wutar lantarki.Lokacin da aikace-aikacen yana buƙatar ayyuka na nuna wariya, saitunan da za a iya yin amfani da su, ko tsaro na ƙasa, yana ba da kariya mai dacewa. Ayyukanmu na har abada shine halin "la'akari da kasuwa, la'akari da al'ada, la'akari da kimiyya" da ka'idar" ingancin asali. , ka dogara da farko da gwamnatin da suka ci gaba "don farashin farashin kayan ya kewaya a cikin kayayyakin aikace-aikacen don amfani da kayan mu na aikace-aikacen don ɗaukar kayan mu.
Farashin ƙasaChina MCCB da MCB, Yanzu an yi la'akari da gaske don ba da wakili na alama a wurare daban-daban kuma iyakar ribar wakilanmu shine mafi mahimmancin abin da muke damu.Barka da duk abokai da abokan ciniki don shiga mu.Mun kasance a shirye don raba kamfani mai nasara.


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