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Fektheri ka kotloloho CJM1-630L-3300 MCCB 630A Molded Case Circuit Breaker

Tlhaloso e Khutšoanyane:

Kopo

CJMM1 letoto la lihlooho tse bōpiloeng tsa "circuit breaker" (eo ka mor'a moo e bitsoang "circuit breaker)" e sebetsa bakeng sa potoloho ea motlakase ea AC 50/60HZ e nang le motlakase oa motlakase o lekantsoeng oa 800V, o lekantsoe matla a ts'ebetso ea 690V le ts'ebetso e lekantsoeng hona joale ho tloha 10A ho ea ho 630A, e sebelisetsoa ho aba. matla le ho thibela potoloho le lisebelisoa tsa phepelo ea matla ho senya ka lebaka la boima bo feteletseng, potoloho e khuts'oane, tlas'a motlakase le liphoso tse ling, e boetse e sebelisoa bakeng sa ho qala ha motlakase ka nako e sa lekanyetsoang hammoho le ho feta, potoloho e khutšoanyane le tlas'a tšireletso ea motlakase.Sekheo sena sa potoloho se na le melemo ea tse nyenyane bophahamo ba modumo, matla a ho pshatla haholo, arcing e khuts'oane (kapa noarcing) joalo-joalo, e ka ba le lisebelisoa tse kang mohala oa alamo, tokollo ea shunt, mabitso a thusang joalo-joalo, ke sehlahisoa se loketseng mosebelisi.Sehlahisoa se setseng sa hajoale se ka kenngoa ka kotloloho (ts'ebetso e otlolohileng) kapa ea kengoa ka mokhoa o otlolohileng (ts'ebetso e otlolohileng) Sehlahisoa se ipapisitse le litekanyetso tsa IEC60947-2 le Gb140482.


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Re ka lula re khotsofatsa bareki ba rona ba hlomphuoang ka boleng ba rona bo botle ba boleng bo holimo, theko e ntle ea theko le tšehetso e ntle ka lebaka la hore re bile litsebi tse eketsehileng le ho sebetsa ka thata ho feta, 'me re e etsa ka tsela e theko e tlaase bakeng sa Fektheri ka kotloloho CJM1-630L-3300 MCCB 630A Molded. Case Circuit Breaker, Hona joale re thehile lebitso le nang le boikarabelo har'a bareki ba bangata.Boleng le moreki hangata ke lintho tseo re li batlang kamehla.Ha re ikitlaelletse ho thusa ho etsa litharollo tse betere haholo.Lebella tšebelisano ea nako e telele le melemo e kopanetsoeng!
Re ka lula re khotsofatsa bareki ba rona ba hlomphuoang ka boleng ba rona bo botle ba boleng bo holimo, theko e ntle ea theko le tšehetso e ntle ka lebaka la hore re bile litsebi tse eketsehileng le ho sebetsa ka thata ho feta mme re e etsa ka tsela e baballang chelete e ngata.China MCCB le Circuit Breaker, Ho ipapisitsoe le baenjiniere ba nang le boiphihlelo, litaelo tsohle tsa ts'ebetso e thehiloeng ho taka kapa mohlala li amoheloa.Re fumane botumo bo botle bakeng sa litšebeletso tse ntle tsa bareki har'a bareki ba rona ba mose ho maoatle.Re tla tsoela pele ho leka se molemohali ho u fa lintho tsa boleng bo holimo le litšebeletso tse ntle ka ho fetisisa.Re ntse re labalabela ho u sebeletsa.

Mohlala oa Sehlahisoa

CJ: Khoutu ea khoebo
M: Mould case circuit breaker
1: Nomoro ea Moqapi
□:Nako e lekantsoeng ea foreime
□:Tlhaloso ea sebopeho sa khoutu/S e bolela mofuta o tloaelehileng (S e ka siuoa)H e bolela mofuta o phahameng

Tlhokomeliso: Ho na le mefuta e mene ea palo e sa nke lehlakore (N pole) bakeng sa sehlahisoa sa mekhahlelo e mene. Palo e sa nke lehlakore ea mofuta oa A ha e na lisebelisoa tse khoptjoang ka nako e telele, e lula e butsoe, 'me ha e butsoe kapa ha e time hammoho le tse ling. lipalo tse tharo.
Palo e sa nke lehlakore ea mofuta oa B ha e na lisebelisoa tsa ho khoptjoa, 'me e buloa kapa ea tima hammoho le lipalo tse ling tse tharo (palo e sa nke lehlakore e buloa pele e tima) Palo e sa nke lehlakore ea mofuta oa C e na le lisebelisoa ntho ea hona joale ea ho khoptjoa, 'me ea buloa kapa ea tima hammoho le lipalo tse ling tse tharo (palo e sa nke lehlakore e buloa pele e tima) Palo e sa nke lehlakore ea mofuta oa D e na le ntho e khoptjoang ka nako e telele, e lula e butsoe 'me ha e suthiloe. holim'a kapa ho tima mmoho le lipalo tse ling tse tharo.

Lethathamo la 1

Lebitso la sehlomathiso Tokollo ea elektronike Ho lokolloa ha motsoako
Khokahano e thusang, tlasa tokollo ea motlakase, khokahano ea alam 287 378
Li-sete tse peli tse thusang, puisano ea alamo 268 368
Ho lokolloa ha alamo, lebitso la alamo, lebitso la tlatsetso 238 348
Tlas'a ho lokolloa ha motlakase, ho kopana le alamo 248 338
Lebitso la alamo e thusang 228 328
Tlosa lebitso la alamo ea ho lokolla 218 318
Khokahano e thusang ea under-voltage release 270 370
Lihlopha tse peli tse thusang tsa ho ikopanya 260 360
Shunt release under-voltage release 250 350
Tlosa lebitso la tlatsetso 240 340
Ho lokolloa ha matla a tlase 230 330
Khokahano e thusang 220 320
Shunt tokollo 210 310
Ketso ea alamo 208 308
Ha ho lisebelisoa 200 300

Karolelano

  • Ka ho senya matla: mofuta o tloaelehileng (mofuta oa S) b o phahameng oa ho senya matla mofuta (mofuta oa H)
  • Ka mokhoa oa ho hokahanya: khokahanyo ea boto e ka pele, khokahanyo ea b back board, c mofuta oa plugin
  • Ka mokhoa oa ts'ebetso: ts'ebetso ea ts'ebetso e tobileng, ts'ebetso ea ts'ebetso ea ho potoloha, c ts'ebetso ea motlakase
  • Ka palo ea lipalo: 1P, 2P, 3P, 4P
  • Ka lisebelisoa: ho ikopanya le alamo, ho ikopanya le mothusi, ho lokolloa ha shunt, tlasa tokollo ea motlakase

Boemo bo Tloaelehileng ba Tšebeletso

  • Bophahamo ba sebaka sa ho kenya ha boa lokela ho feta 2000m
  • Mocheso oa moea oa tikoloho
  • Mocheso oa mocheso oa moea ha oa lokela ho feta +40 ℃
  • Theko e tloaelehileng ha ea lokela ho feta +35 ℃ ka lihora tse 24
  • Mocheso oa moea o teng ha oa lokela ho ba ka tlase ho -5 ℃
  • Boemo ba atmosphere:
  • 1 Ho na le mongobo oa sepakapaka mona ha oa lokela ho feta 50% mochesong o phahameng ka ho fetisisa oa +40 ℃, 'me e ka ba mocheso o phahameng ka ho fetesisa, ha mocheso o batang ka ho fetesisa khoeling ea lipula o sa fete 25 ℃ e ka ba 90%, conden sationion product surfacedue ho fetoha ha mocheso ho tlameha ho eloa hloko.
  • Boemo ba tšilafalo ke sehlopha sa 3

Paramethara e ka sehloohong ea tekheniki

1 Boleng bo lekantsoeng ba li-circuit breakers
Mohlala Imax (A) Litlhaloso (A) Rated Operation Voltage(V) Rated Insulation Voltage(V) Icu (kA) Ics (kA) Palo ea lipalo (P) Arcing Distance (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
Tlhokomeliso: Ha litekanyetso tsa liteko tsa 400V, 6A ntle le ho lokolloa ha mocheso
2 Sebopeho sa ts'ebetso ea ho senya nako e fapaneng ha palo e 'ngoe le e' ngoe ea tokollo e fetelletseng bakeng sa kabo ea motlakase e buletsoe ka nako e le 'ngoe.
Ntho ea teko ea Hona joale (I/In) Sebaka sa nako ea teko Boemo ba pele
1.05In ea hajoale e sa thekeseleng 2h(n>63A),1h(n<63A) Boemo bo batang
Ho tsamaea hona joale 1.3In 2h(n>63A),1h(n<63A) Tsoela pele hang-hang
ka mor'a tlhahlobo ea No.1
3 Sebopeho sa ts'ebetso ea ho senya nako e fapaneng ha palo e 'ngoe le e 'ngoe e feta-
ho lokolloa ha hona joale bakeng sa ts'ireletso ea motlakase ho tsamaisoa ka nako e le 'ngoe.
Ho beha Boemo ba Hona Joale Tloaelehileng Nako ea Pele Hlokomela
1.0Ho >2h Cold State
1.2Ho ≤2h Tsoela pele hang ka mor'a tlhahlobo ea No.1
1.5Ho ≤4metsotso Cold State 10≤Ho≤225
≤8 mets Cold State 225≤Ho≤630
7.2Ho 4s≤T≤10s Cold State 10≤Ho≤225
6s≤T≤20s Cold State 225≤Ho≤630
4 Tšobotsi ea ts'ebetso ea hang-hang ea sekhechana sa potoloho bakeng sa kabo ea matla e tla beoa e le 10in+20%, 'me e 'ngoe ea sekhechana sa potoloho bakeng sa ts'ireletso ea enjene e tla beoa joalo ka 12ln ± 20%

Boholo ba Kenyelletso ea Outline

CJMM1-63, 100, 225, Kemiso le Boholo ba ho Kenyeletsoa (Khokelo ea boto e ka pele)

Boholo(mm) Khoutu ea Mohlala
CJMM1-63S CJMM1-63H CJMM1-63S CJMM1-100S CJMM1-100H CJMM1-225S CJMM1-225
Hlahisa boholo 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
Kenya Boholo 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,Outline and Installation Sizes (Khokelo ea boto e ka pele)

Boholo(mm) Khoutu ea Mohlala
CJMM1-400S CJMM1-630S
Hlahisa boholo 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
Kenya Boholo A1 48 58
B 194 200
Od 8 7

Moralo oa Sekhao sa Khokahano ea Boto e ka Morao

Boholo(mm) Khoutu ea Mohlala
CJMM1-63S
CJMM1-63H
CJMM1-100S
CJMM1-100H
CJMM1-225S
CJMM1-225H
CJMM1-400S CJMM1-400H CJMM1-630S
CJMM1-630H
Size Of Back Board Connection Plug in Type A 25 30 35 44 44 58
od 3.5 4.5*6
lesoba le tebileng
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

MCCB ke eng?

MCCB e khutsufetse bakeng sa Molded Case Circuit Breaker.Ha kakaretso ea hona joale e feta moeli oa lebokose le lenyenyane la fuse, mosebelisi o le sebelisa e le mofuta o mong oa sesebelisoa sa ts'ireletso sa overcurrent.MCCB e sireletsa ho tloha ho overvoltages hammoho le liphoso tsa hona joale, hammoho le ho fetola lipotoloho.

Basebelisi ba ka e sebelisa esita le lits'ebetsong tsa malapa bakeng sa litekanyetso tsa morao-rao tse hlahelletseng le maemo a phoso.Basebelisi ba sebelisa li-MCCB lits'ebetsong tsa khoebo ka lebaka la litekanyetso tsa bona tse akaretsang tse felletseng le bokhoni bo phahameng ba ho senyeha.Li-MCCB li ka boela tsa sireletsa libanka tsa capacitor, lijenereithara, le kabo ea li-feeder tsa motlakase tse kholo.Ha kopo e hloka mekhoa e khethollang, litlhophiso tse ka khonehang tsa ho jara, kapa ts'ireletso ea fatše, e fana ka tšireletso e loketseng. Re ka lula re khotsofatsa bareki ba rona ba hlomphuoang ka boleng ba rona ba boleng bo holimo, theko e ntle le tšehetso e ntle ka lebaka la hore re bile litsebi tse eketsehileng le tse eketsehileng. ho sebetsa ka thata le ho e etsa ka mokhoa o theko e tlaase bakeng sa Fektheri ka kotloloho CJM1-630L-3300 MCCB 630A Molded Case Circuit Breaker, Hona joale re thehile lebitso le nang le boikarabelo har'a bareki ba bangata.Boleng le moreki hangata ke lintho tseo re li batlang kamehla.Ha re ikitlaelletse ho thusa ho etsa litharollo tse betere haholo.Lebella tšebelisano ea nako e telele le melemo e kopanetsoeng!
Fektheri ka kotlolohoChina MCCB le Circuit Breaker, Ho ipapisitsoe le baenjiniere ba nang le boiphihlelo, litaelo tsohle tsa ts'ebetso e thehiloeng ho taka kapa mohlala li amoheloa.Re fumane botumo bo botle bakeng sa litšebeletso tse ntle tsa bareki har'a bareki ba rona ba mose ho maoatle.Re tla tsoela pele ho leka se molemohali ho u fa lintho tsa boleng bo holimo le litšebeletso tse ntle ka ho fetisisa.Re ntse re labalabela ho u sebeletsa.


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona