China Supplier CJM1-400L/4300 Multi-Purpose industry MCCB Molded case circuit breaker
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?
Li-case circuit breaker ke lisebelisoa tse sireletsang motlakase tse etselitsoeng ho sireletsa potoloho ea motlakase ho tloha ho nako e feteletseng.Boemo bona bo feteletseng bo ka bakoa ke khatello e feteletseng kapa potoloho e khuts'oane.Li-circuit breakers tse bōpiloeng li ka sebelisoa mefuteng e mengata ea li-voltage le maqhubu a nang le moeli o tlase le o ka holimo oa litlhophiso tsa maeto a feto-fetohang.Ntle le mekhoa ea ho khoptjoa, li-MCCB li ka boela tsa sebelisoa e le li-switches tsa ho khaolla ka letsoho haeba ho ka ba le ts'ebetso ea tšohanyetso kapa ea tlhokomelo.Li-MCCB li hlophisitsoe hantle 'me li lekoa bakeng sa overcurrent, voltage surge, le ts'ireletso ea liphoso ho netefatsa ts'ebetso e bolokehileng libakeng tsohle le lits'ebetsong.Li sebetsa ka katleho e le sesebelisoa sa reset bakeng sa potoloho ea motlakase ho khaola matla le ho fokotsa ts'enyo e bakiloeng ke khatello ea potoloho, phoso ea fatše, lipotoloho tse khutšoane, kapa ha hona joale ho feta moeli oa hajoale.
Lisebelisoa
Tšebeliso ea li-case circuit breaker (MCCBs) liindastering tse fapa-fapaneng li fetotse tsela eo litsamaiso tsa motlakase li sebetsang ka eona.MCCB ke karolo ea bohlokoa ho netefatsa ts'ebetso e bolokehileng le e sebetsang ea potoloho.Li fana ka tšireletso khahlanong le lintho tse ngata, li-circuits tse khutšoanyane, le liphoso tse ling tsa motlakase, tse bohlokoa ho thibela likotsi tsa motlakase le likotsi tsa mollo.
E 'ngoe ea melemo e ka sehloohong ea li-MCCB ke bokhoni ba tsona ba ho sebetsana le maqhubu a phahameng.Li etselitsoe ka ho khetheha ho sireletsa le ho laola lipotoloho tse nang le litlhoko tse phahameng tsa matla.Liindasteri tse kang tlhahiso, merafo, oli le khase, le lipalangoang li itšetlehile haholo ka MCCBs ho sireletsa lisebelisoa tsa bona tsa motlakase le mekhoa ea motheo.Bokhoni ba li-MCCB tsa ho sebetsana ka katleho le maqhubu a phahameng le ho hakolla matla ka bo eona ha ho ka ba le khatello e matla kapa e hloleha ho etsa hore li-MCCB e be tsa bohlokoa haholo indastering ena.
Molemo o mong oa bohlokoa oa MCCB ke boiketlo ba eona ba ho kenya le ho sebelisa.Li kopane ka boholo 'me li ka kopanngoa habonolo ho li-switchboards le li-switchboards.Moralo oa bona oa modular o lumella tlhophiso e feto-fetohang, e ba etsa hore ba ikamahanye le litlhoko tse fapaneng tsa ho kenya.Ho feta moo, li-MCCB li fumaneha ka mefuta e mengata ea maqhubu a lekantsoeng, ho netefatsa hore li lumellana le meroalo e mengata ea motlakase.Ho kenya habonolo le ho sebelisoa ho etsa hore li-MCCB e be khetho e tsebahalang bakeng sa ho kenya lisebelisoa tse ncha le ho khutlisa lisebelisoa tsa motlakase tse teng.
Ho nepahala le ho ts'epahala ha MCCBs ho phetha karolo ea bohlokoa ho netefatsa ts'ebetso e sa sitisoeng ea litsamaiso tsa motlakase.Li-MCCB li na le mekhoa e tsoetseng pele ea maeto e lemohang ka nepo le ho arabela liphoso tsa motlakase.Li na le mefuta e fapaneng ea li-sensor le li-sensor tse kang mocheso, makenete, elektroniki, joalo-joalo, tse ka utloang maemo a sa tloaelehang a motlakase.Hang ha phoso e fumanoa, MCCB ea tsamaea 'me hang-hang e khaola motlakase, ho thibela tšenyo leha e le efe e 'ngoe.
Li-MCCB li boetse li thusa ho ntlafatsa ts'ebetso ea matla ka kakaretso ea litsamaiso tsa motlakase.Ka ho sireletsa ka katleho khahlanong le ho hlōleha ha motlakase le ho imeloa, ba thibela ho hlahisa mocheso o feteletseng le litšila tse sa hlokahaleng tsa motlakase.Sena ha se fokotse feela kotsi ea tšenyo ea lisebelisoa, empa hape se ntlafatsa tšebeliso ea matla.Ha batho ba ntse ba hatella taba ea ho boloka matla le nts'etsopele ea moshoelella, ts'ebeliso ea li-case circuit breaker li bohlokoa haholo ho netefatsa ts'ebetso e ntle le e baballang tikoloho liindastering tse fapaneng.
Ka bokhutšoanyane, ts'ebeliso e pharalletseng ea li-circuit breakers tse bōpiloeng e ntlafalitse haholo polokeho, ts'epahalo le bokhoni ba lits'ebetso tsa motlakase liindastering tse fapaneng.Bokhoni ba bona ba ho sebetsana le maqhubu a phahameng, ho kenya habonolo, ho lemoha liphoso ka nepo, le tlatsetso ea matla a matla li etsa hore e be likarolo tsa bohlokoa ts'ireletsong le taolong ea motlakase.Ha thekenoloji e ntse e tsoela pele, li-circuits tse bōpiloeng li ntse li tsoela pele ho fetoha ho fihlela litlhoko tse ntseng li hola tsa litsamaiso tsa sejoale-joale tsa motlakase.Ha liindasteri li ntse li tsoela pele ho itšetleha ka motlakase hore li sebetse, karolo ea MCCB ea ho netefatsa ts'ebetso e bolokehileng le e sebetsang ea lipotoloho e tla ba ea bohlokoa le ho feta.
