Molded case circuit breaker
Tekheniki Parameters
| Lebitso la Sehlahiswa | Litlhaloso | E lekantsoe hajoale |
| MCCB | M1-63L/3300 | 10,16,20,25 |
| MCCB | M1-63M/3300 | |
| MCCB | M1-63M/4300A | |
| MCCB | M1-63M/4300B | |
| MCCB | M1-125L/3300 | 16A 20A 25A 32A |
| MCCB | M1-125L/4300A | |
| MCCB | M1-125L/4300B | |
| MCCB | M1-125M/3300 | |
| MCCB | M1-125M/4300A | |
| MCCB | M1-125M/4300B | |
| MCCB | M1-250L/3300 | 125A 140A 160A |
| MCCB | M1-250L/ 4300A | |
| MCCB | M1-250L/ 430OB | |
| MCCB | M1-250M/3300 | |
| MCCB | M1-250M/4300A | |
| MCCB | M1-250M/4300B | |
| MCCB | M1-400/3300 | 225A 250A 315A |
| MCCB | M1-400/4300A | |
| MCCB | M1-400/4300B | |
| MCCB | M1-630/3300 | 400A 500A 630A |
| MCCB | M1-630/4300A | |
| MCCB | M1-630/4300B | |
| MCCB | M1-800/3300 | 630A 700A 800A |
| MCCB | M1-800/4300A | |
| MCCB | M1-800/4300B | |
| MCCB | 1-1250/3300 | 1000A 1250A |
| MCCB | M1-1250/4300 | |
| MCCB | M1-1600/3300 | 1600A |
| MCCB | M1-1600/4300 |
| Lebitso la Sehlahiswa | Litlhaloso | E lekantsoe hajoale |
| LMCCB | M1LE-125/3300 | 16-125A |
| LMCCB | M1LE-125/4300A | |
| LMCCB | M1LE-125/4300B | |
| LMCCB | M1LE-250/3300 | |
| LMCCB | M1LE-250/4300A | 100-250A |
| LMCCB | M1LE-250/4300B | |
| LMCCB | M1LE-400/3300 | 225-400A |
| LMCCB | M1LE-400/4300A | |
| LMCCB | M1LE-400/4300B | |
| LMCCB | M1LE-630/3300 | 400-630A |
| LMCCB | M1LE-630/4300A | |
| LMCCB | M1LE-630/4300B | |
| LMCCB | M1LE-800/3300 | 630-800A |
| LMCCB | M1LE-800/4300A | |
| LMCCB | M1LE-800/4300B | |
| LMCCB | NM1L-1250/4300 | |
| LMCCB | NM1L-1600/4300 |
| Lebitso la Sehlahiswa | Litlhaloso | E lekantsoe hajoale |
| EMCCB | M1E-125M/3300 | 16-125A |
| EMCCB | M1E-125M/4300A | |
| EMCCB | M1E-125M/4300B | |
| EMCCB | M1E-250M/3300 | 100-250A |
| EMCCB | M1E-250M/4300A | |
| EMCCB | M1E-250M/4300B | |
| EMCCB | M1E-400M/3300 | 200-400A |
| EMCCB | M1E-400M/4300A | |
| EMCCB | M1E-400M/4300B | |
| EMCCB | M1E-630M/3300 | 400A-630A |
| EMCCB | M1E-630M/4300A | |
| EMCCB | M1E-630M/4300B | |
| EMCCB | M1E-800M/3300 | 630-800A |
| EMCCB | M1E-800M/4300A | |
| EMCCB | M1E-800M/4300B |
KOPO
M1series of molded case circuit breaker ke e 'ngoe ea lihlahisoa tsa rona tse ncha tse entsoeng le ho etsoa ka ho sebelisa theknoloji e tsoetseng pele ea machaba.E fana ka matla a lekantsoeng a insulating 800V 'me a sebelisetsoa potoloho eaA.C.50/60Hz, matla a sebetsang a lekantsoeng a AC 400V.(kapa ka tlase), e lekantsoeng ho sebetsa hajoale ho fihla ho 1600A bakeng sa ho fetoha khafetsa le ho qala ha lienjene.
E na le lisebelisoa tsa ts'ireletso bakeng sa sejoale-joale, potoloho e khuts'oane le undervoltage, lihlahisoa li khona ho thibela tšenyo ea lipotoloho le likarolo tsa phepelo.
Lihlahisoa li lumellana le li-stardands tsa GB14048.2, IEC60947-2.
MEFUTA LE MELAO
Tlhokomeliso:*Ha ho na khoutu ea li-breaker;"2"e emela li-circuits tsa tšireletso ea enjene.
*Ha ho na khoutu ea ts'ebetso e tobileng ea ts'ebetso; "P" e emela ts'ebetso ea motlakase, 'me"Z"e emela matshwaro a rotary.
*E lekanyelitsoe kereiti ea matla a MCCB,C-Economical mofuta oa L-Stardand mofuta oa M-Middle high breaking capacity,H-High breaking capacity mofuta.
TŠEBELETSO MCCB
Ho ea ka lipalo tsa sehlahisoa, ho fanoe ka mefuta e 'meli ea lipalo tse tharo le tse' nè, Palo e sa nke lehlakore (N pole) ea palo e mene e na le mefuta e mene:
Mofuta oa A: Ha ho tokollo ea leeto la hajoale ho N pole e etsang nako eohle;eseng ho koala le ho bula ka lipalo tse ling tse tharo.
Mofuta oa B: Ha ho tokollo ea leeto la hajoale ho N pole e koalang le ho bula ka lipalo tse ling tse tharo.
Mofuta oa C: Ka tokollo ea leeto la hajoale ho N pole e koalang le ho bula ka lipalo tse ling tse tharo.
Mofuta oa D: Ka tokollo ea leeto la hajoale ho N pole e etsang nako eohle;eseng ho koala le ho bula ka lipalo tse ling tse tharo.
LIEKETSENG TSE KHOLO
| Mofuta | E lekantsoe | Pole | E lekantsoe | E lekantsoe | Arcing-Over | Qetellong e khuts'oane | Tšebeletso e Khutšoanyane | Tshebetso | |
| ON | TLOA | ||||||||
| M1-63S | 6,10,16,20,25 | Boraro | 500V | 400V | 0 | 25 | 18 | 1500 | 8500 |
| M1-63H | 0 | 50 | 35 | ||||||
| M1-100L | 10,16,20 | 800V | 0 | 25 | 18 | ||||
| M1-100S | 0(≤50) | 35 | 22 | ||||||
| M1-100H | 0(≤50) | 50 | 35 | ||||||
| M1-100R | 0(≤50) | 85 | 50 | ||||||
| M1-225L | 100,125 | ≤50 | 25 | 18 | 1000 | 7000 | |||
| M1-225S | ≤50 | 35 | 22 | ||||||
| M1-225H | ≤50 | 50 | 35 | ||||||
| M1-225R | ≤50 | 85 | 50 | ||||||
| M1-400L | 225,250 | ≤50 | 35 | 25 | 1000 | 4000 | |||
| M1-400S | ≤50 | 50 | 35 | ||||||
| M1-400H | ≤100 | 65 | 42 | ||||||
| M1-630L | 400 | ≤100 | 35 | 25 | |||||
| M1-630S | ≤100 | 50 | 35 | ||||||
| M1-630H | ≤100 | 65 | 42 | ||||||
| M1-630R | ≤100 | 100 | 65 | ||||||
| M1-800H | 630,700 | ≤100 | 75 | 50 | |||||
| M1-800R | ≤100 | 100 | 65 | ||||||
| M1-1250H | 800,1250 | Boraro | ≤100 | 100 | 65 | ||||
| M1-1600H | 1250,100 | ≤100 | 100 | 65 | |||||
LITEKISO TSA TŠEBELETSO LE HO KENYA
| Mofuta | Litekanyo tsa Outline(mm) | Ho kenya | |||||||||||||||||||
| Khokahano ea phanele e ka pele | |||||||||||||||||||||
| W | W1 | L | L1 | L2 | H | H1 | H2 | H3 | H4 | C | D | E | F | G | I | W2 | W3 | A | B | Φd | |
| M1-63S | 76 | 50 | 135 | 170 | 117 | 7 | 4 | 85 | 28.5 | 48 | 22 | 14 | 7.5 | 100 | 75 | 25 | 117 | 3.5 | |||
| M1-63H | 76 | 50 | 135 | 170 | 117 | 82 | 98.5 | 28 | 7 | 4 | 85 | 28.5 | 48 | 22 | 14 | 7.5 | 100 | 75 | 25 | 117 | 3.5 |
| M1-100L | 92 | 60 | 150 | 185 | 132 | 68 | 86 | 24 | 7 | 4 | 88 | 35.5 | 50 | 22 | 17.5 | 7.5 | 30 | 129 | 4.5 | ||
| M1-100S | 92 | 60 | 150 | 185 | 132 | 68 | 86 | 24 | 7 | 4 | 88 | 35.5 | 50 | 22 | 17.5 | 7.5 | 30 | 129 | 4.5 | ||
| M1-100H | 92 | 60 | 150 | 185 | 132 | 86 | 104 | 24 | 7 | 4 | 88 | 35.5 | 50 | 22 | 17.5 | 7.5 | 122 | 90 | 30 | 129 | 4.5 |
| M1-100R | 92 | 60 | 150 | 185 | 132 | 86 | 104 | 24 | 7 | 4 | 88 | 35.5 | 50 | 22 | 17.5 | 7.5 | 30 | 129 | 4.5 | ||
| M1-225L | 107 | 70 | 165 | 215 | 144 | 86 | 110 | 24 | 5 | 4 | 102 | 31.5 | 50 | 22 | 17 | 9 | 35 | 126 | 5 | ||
| M1-225S | 107 | 70 | 165 | 215 | 144 | 86 | 110 | 24 | 5 | 4 | 102 | 31.5 | 50 | 22 | 17 | 9 | 35 | 126 | 5 | ||
| M1-225H | 107 | 70 | 165 | 215 | 144 | 103 | 127 | 24 | 5 | 4 | 102 | 31.5 | 50 | 22 | 17 | 9 | 142 | 105 | 35 | 126 | 5 |
| M1-225R | 107 | 70 | 165 | 215 | 144 | 103 | 127 | 24 | 5 | 4 | 102 | 31.5 | 50 | 22 | 17 | 9 | 35 | 126 | 5 | ||
| M1-400L | 150 | 96 | 257 | 357 | 224 | 105 | 155 | 38 | 8 | 6 | 128 | 64.5 | 89 | 65 | Φ26 | 44 | 194 | 7 | |||
| M1-400S | 150 | 96 | 257 | 357 | 224 | 105 | 155 | 38 | 8 | 6 | 128 | 64.5 | 89 | 65 | Φ26 | 198 | 144 | 44 | 194 | 7 | |
| M1-400H | 182 | 116 | 270 | 370 | 234 | 110 | 160 | 43 | 8 | 6 | 134 | 70 | 89 | 65 | Φ29 | 58 | 200 | 7 | |||
| M1-630L | 182 | 116 | 270 | 370 | 234 | 110 | 160 | 43 | 8 | 6 | 134 | 70 | 89 | 65 | Φ29 | 58 | 200 | 7 | |||
| M1-630S | 182 | 116 | 270 | 370 | 234 | 110 | 160 | 43 | 8 | 6 | 134 | 70 | 89 | 65 | Φ29 | 240 | 174 | 58 | 200 | 7 | |
| M1-630H | 182 | 116 | 270 | 370 | 234 | 110 | 160 | 43 | 8 | 6 | 134 | 70 | 89 | 65 | Φ29 | 58 | 200 | 7 | |||
| M1-630R | 210 | 140 | 280 | 380 | 243 | 106 | 145 | 33 | 30 | 128 | 70 | 243 | 7.2 | ||||||||
| M1-800H | 210 | 140 | 280 | 380 | 243 | 106 | 145 | 33 | 30 | 128 | 70 | 243 | 7.2 | ||||||||
| M1-800R | 210 | 140 | 280 | 380 | 243 | 106 | 145 | 33 | 30 | 128 | 70 | 243 | 7.2 | ||||||||
| M1-1250H | 140 | 393 | 200 | ||||||||||||||||||
| M1-1600H | 140 | 393 | 200 | ||||||||||||||||||
| Kenyelletso khoutu | Lebitso la sesebediswa |
| 200,300 | Ha ho letho |
| 208,308 | Lebitso la Alamo |
| 210,310 | Shunt Release |
| 220,320 | Kopana le Mothusi |
| 230,330 | Ho lokolloa ha Undervoltage |
| 240,340 | Shunt lokolla Contact Auxiliary |
| 250,350 | Shunt lokolla Undervoltage Release |
| 260,360 | Lihlopha tse peli tsa Khokahano ea Thuso |
| 270,370 | Tokollo ea Tlatsetso ea Undervoltage |
| 218,318 | Shunt Release Alarm Contact |
| 228,328 | Alarm Contact Alarm Contact |
| 238,338 | Undervoltage Release Alarm Contact |
| 248,348 | Shunt Release, Aux Contact, Alarm Contact |
| 268,368 | Lihlopha tse peli tsa Khokahano ea Thuso,Lebitso la Alamo |
| 278,378 | Aux Contact,Undervoltage Release, Alarm Contact |
TS'IRELETSO MATS'ELI
Tokollo ea thermodynamic ea sekhechana sa potoloho e fana ka tšobotsi ea tieho ea nako e fapaneng, athe tokollo ea makenete ke ts'ebetso ea hang-hang joalo ka ha ho bonts'itsoe tafoleng ea 4 (sekhechana sa potoloho ea kabo).
| E lekantsoe hajoale | Phatlalatso ea Thermodynamic | Ts'ebetso | |
| 1.05In(sebakeng se batang) | 1.30In(boemo ba mocheso) | ||
| 10≤Ho≤63 | ≥1 | <1 | 10Ka±20% |
| 63 | ≥2 | <2 | |
| 100 | ≥2 | <2 | 10Ka±20% |
| 800 | ≥2 | <2 | 10Ka±20% |
TIKELO MOSEBETSI
(1) Bophahamo≤2000m.
(2) Mocheso oa tikoloho:+40℃(+45 ℃bakeng sa likepe)~-5℃.
(3) Ho hanyetsa mongobo.
(4) Ho hanyetsa letsoai le spary ea oli.
(5) Ho hana ho bōptjoa.
(6) Ho hanyetsa mahlaseli a nyutlelie.
(7) Maximun salant:?2.5?
(8) Mosebetsi o ka tšeptjoang tlas’a boemo ba tšisinyeho ea lefatše (4g).
(9) Tikoloho e tikolohong e lokolohileng kotsing e phatlollang le moea kapa lerole tse ka bakang kutu ea tšepe kapa bofokoli ba ho pata.
(10) Tikoloho ea tikoloho e lokolohileng khoholehong ea pula kapa lehloa.
