I-circuit breaker yekesi elibunjiwe
Imingcele Yezobuchwepheshe
| Igama Lomkhiqizo | Imininingwane | Ikalwe okwamanje |
| I-MCCB | I-M1-63L/3300 | 10,16,20,25 |
| I-MCCB | I-M1-63M/3300 | |
| I-MCCB | I-M1-63M/4300A | |
| I-MCCB | I-M1-63M/4300B | |
| I-MCCB | I-M1-125L/3300 | 16A 20A 25A 32A |
| I-MCCB | I-M1-125L/4300A | |
| I-MCCB | I-M1-125L/4300B | |
| I-MCCB | I-M1-125M/3300 | |
| I-MCCB | I-M1-125M/4300A | |
| I-MCCB | I-M1-125M/4300B | |
| I-MCCB | I-M1-250L/3300 | 125A 140A 160A |
| I-MCCB | I-M1-250L/ 4300A | |
| I-MCCB | I-M1-250L/ 430OB | |
| I-MCCB | M1-250M/3300 | |
| I-MCCB | I-M1-250M/4300A | |
| I-MCCB | I-M1-250M/4300B | |
| I-MCCB | M1-400/3300 | 225A 250A 315A |
| I-MCCB | M1-400/4300A | |
| I-MCCB | I-M1-400/4300B | |
| I-MCCB | M1-630/3300 | 400A 500A 630A |
| I-MCCB | M1-630/4300A | |
| I-MCCB | I-M1-630/4300B | |
| I-MCCB | M1-800/3300 | 630A 700A 800A |
| I-MCCB | M1-800/4300A | |
| I-MCCB | I-M1-800/4300B | |
| I-MCCB | 1-1250/3300 | 1000A 1250A |
| I-MCCB | M1-1250/4300 | |
| I-MCCB | M1-1600/3300 | 1600A |
| I-MCCB | M1-1600/4300 |
| Igama Lomkhiqizo | Imininingwane | Ikalwe okwamanje |
| I-LMCB | I-M1LE-125/3300 | 16-125A |
| I-LMCB | I-M1LE-125/4300A | |
| I-LMCB | I-M1LE-125/4300B | |
| I-LMCB | I-M1LE-250/3300 | |
| I-LMCB | I-M1LE-250/4300A | 100-250A |
| I-LMCB | I-M1LE-250/4300B | |
| I-LMCB | I-M1LE-400/3300 | 225-400A |
| I-LMCB | I-M1LE-400/4300A | |
| I-LMCB | I-M1LE-400/4300B | |
| I-LMCB | I-M1LE-630/3300 | 400-630A |
| I-LMCB | I-M1LE-630/4300A | |
| I-LMCB | I-M1LE-630/4300B | |
| I-LMCB | I-M1LE-800/3300 | 630-800A |
| I-LMCB | I-M1LE-800/4300A | |
| I-LMCB | I-M1LE-800/4300B | |
| I-LMCB | I-NM1L-1250/4300 | |
| I-LMCB | I-NM1L-1600/4300 |
| Igama Lomkhiqizo | Imininingwane | Ikalwe okwamanje |
| EMCCB | I-M1E-125M/3300 | 16-125A |
| EMCCB | I-M1E-125M/4300A | |
| EMCCB | I-M1E-125M/4300B | |
| EMCCB | I-M1E-250M/3300 | 100-250A |
| EMCCB | I-M1E-250M/4300A | |
| EMCCB | I-M1E-250M/4300B | |
| EMCCB | I-M1E-400M/3300 | 200-400A |
| EMCCB | I-M1E-400M/4300A | |
| EMCCB | I-M1E-400M/4300B | |
| EMCCB | I-M1E-630M/3300 | 400A-630A |
| EMCCB | I-M1E-630M/4300A | |
| EMCCB | I-M1E-630M/4300B | |
| EMCCB | I-M1E-800M/3300 | 630-800A |
| EMCCB | I-M1E-800M/4300A | |
| EMCCB | I-M1E-800M/4300B |
ISICELO
I-M1series ye-molded case circuit breaker ingenye yemikhiqizo yethu yohlobo olusha eyakhiwe futhi yakhiqizwa ngokwamukela ubuchwepheshe obuphambili bamazwe ngamazwe.Inikezwa amandla kagesi alinganisiwe avikelayo angu-800V futhi isetshenziselwe umjikelezo we-A.C.50/60Hz, ugesi olinganiselwe wokusebenza ongu-AC 400V.(noma ngezansi), ukalwe ukusebenza kwamanje kufika ku-1600A ngokushintsha njalo nokuqala kwamamotho.
Ifakwe izisetshenziswa zokuvikela zamanje kakhulu, isekethe emfishane kanye ne-undervoltage, imikhiqizo iyakwazi ukuvimbela ukulimala kwamasekhethi namayunithi wokunikezela.
Imikhiqizo ihambisana ne-GB14048.2, IEC60947-2 stardands.
IZINHLOBO NEZINCHAZELO
Qaphela:*Ayikho ikhodi yezinqamuleli zokusabalalisa;"2"imele izinqamuleli zesekethe ezivikela izimoto.
*Ayikho ikhodi yokusebenza kwezibambo eziqondile;"P"imele ukusebenza kukagesi,futhi"Z"imele izibambo ezijikelezayo.
*Izinga lomthamo wokuphulwa elilinganiselwe le-MCCB, C-Economical uhlobo lwe-L-Stardand uhlobo lwe-M-Middle high breaking umthamo uhlobo, H-High uhlobo lomthamo wokuphuka.
UKWAHLISWA KWE-MCCB
Ngokusho kwezigxobo zomkhiqizo, kunikezwe izinhlobo ezimbili zezigxobo ezintathu nezine, I-neutral pole (N pole) yezigxobo ezine inezinhlobo ezine:
Uhlobo A: Akukho ukukhululwa kohambo lwamanje ku-N pole okwenza ngaso sonke isikhathi;hhayi ukuvala nokuvula nezinye izigxobo ezintathu.
Uhlobo B: Akukho ukukhululwa kohambo lwamanje esigxotsheni sika-N esivala futhi sivule ngezinye izigxobo ezintathu.
Uhlobo C: Ngokukhululwa kohambo lwamanje esigxotsheni sika-N esivala futhi sivule ngezinye izigxobo ezintathu.
Thayipha D: Ngokukhululwa kohambo lwamanje ku-N pole okwenza ngaso sonke isikhathi;hhayi ukuvala nokuvula nezinye izigxobo ezintathu.
IMINININGWANE YOBUCHWEPHESHE
| Uhlobo | Ikaliwe | Isigxobo | Ikaliwe | Ikaliwe | I-Arcing-Over | Okufushane kakhulu | I-Service Short | Ukusebenza | |
| ON | VALIWE | ||||||||
| I-M1-63S | 6,10,16,20,25 | Ezintathu | 500V | 400V | 0 | 25 | 18 | 1500 | 8500 |
| I-M1-63H | 0 | 50 | 35 | ||||||
| I-M1-100L | 10,16,20 | 800V | 0 | 25 | 18 | ||||
| I-M1-100S | 0(≤50) | 35 | 22 | ||||||
| I-M1-100H | 0(≤50) | 50 | 35 | ||||||
| I-M1-100R | 0(≤50) | 85 | 50 | ||||||
| I-M1-225L | 100,125 | ≤50 | 25 | 18 | 1000 | 7000 | |||
| I-M1-225S | ≤50 | 35 | 22 | ||||||
| I-M1-225H | ≤50 | 50 | 35 | ||||||
| I-M1-225R | ≤50 | 85 | 50 | ||||||
| I-M1-400L | 225,250 | ≤50 | 35 | 25 | 1000 | 4000 | |||
| I-M1-400S | ≤50 | 50 | 35 | ||||||
| I-M1-400H | ≤100 | 65 | 42 | ||||||
| I-M1-630L | 400 | ≤100 | 35 | 25 | |||||
| I-M1-630S | ≤100 | 50 | 35 | ||||||
| I-M1-630H | ≤100 | 65 | 42 | ||||||
| I-M1-630R | ≤100 | 100 | 65 | ||||||
| I-M1-800H | 630,700 | ≤100 | 75 | 50 | |||||
| I-M1-800R | ≤100 | 100 | 65 | ||||||
| I-M1-1250H | 800,1250 | Ezintathu | ≤100 | 100 | 65 | ||||
| I-M1-1600H | 1250,100 | ≤100 | 100 | 65 | |||||
UBUHLUKO KANYE NOBUBIMO BOKUFAKA
| Uhlobo | Ubukhulu bohlaka(mm) | Ukufakwa | |||||||||||||||||||
| Ukuxhumana kwephaneli yangaphambili | |||||||||||||||||||||
| W | W1 | L | L1 | L2 | H | H1 | H2 | H3 | H4 | C | D | E | F | G | I | W2 | W3 | A | B | Φd | |
| I-M1-63S | 76 | 50 | 135 | 170 | 117 | 7 | 4 | 85 | 28.5 | 48 | 22 | 14 | 7.5 | 100 | 75 | 25 | 117 | 3.5 | |||
| I-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 |
| I-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 | ||
| I-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 | ||
| I-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 |
| I-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 | ||
| I-M1-225L | 107 | 70 | 165 | 215 | 144 | 86 | 110 | 24 | 5 | 4 | 102 | 31.5 | 50 | 22 | 17 | 9 | 35 | 126 | 5 | ||
| I-M1-225S | 107 | 70 | 165 | 215 | 144 | 86 | 110 | 24 | 5 | 4 | 102 | 31.5 | 50 | 22 | 17 | 9 | 35 | 126 | 5 | ||
| I-M1-225H | 107 | 70 | 165 | 215 | 144 | 103 | 127 | 24 | 5 | 4 | 102 | 31.5 | 50 | 22 | 17 | 9 | 142 | 105 | 35 | 126 | 5 |
| I-M1-225R | 107 | 70 | 165 | 215 | 144 | 103 | 127 | 24 | 5 | 4 | 102 | 31.5 | 50 | 22 | 17 | 9 | 35 | 126 | 5 | ||
| I-M1-400L | 150 | 96 | 257 | 357 | 224 | 105 | 155 | 38 | 8 | 6 | 128 | 64.5 | 89 | 65 | Φ26 | 44 | 194 | 7 | |||
| I-M1-400S | 150 | 96 | 257 | 357 | 224 | 105 | 155 | 38 | 8 | 6 | 128 | 64.5 | 89 | 65 | Φ26 | 198 | 144 | 44 | 194 | 7 | |
| I-M1-400H | 182 | 116 | 270 | 370 | 234 | 110 | 160 | 43 | 8 | 6 | 134 | 70 | 89 | 65 | Φ29 | 58 | 200 | 7 | |||
| I-M1-630L | 182 | 116 | 270 | 370 | 234 | 110 | 160 | 43 | 8 | 6 | 134 | 70 | 89 | 65 | Φ29 | 58 | 200 | 7 | |||
| I-M1-630S | 182 | 116 | 270 | 370 | 234 | 110 | 160 | 43 | 8 | 6 | 134 | 70 | 89 | 65 | Φ29 | 240 | 174 | 58 | 200 | 7 | |
| I-M1-630H | 182 | 116 | 270 | 370 | 234 | 110 | 160 | 43 | 8 | 6 | 134 | 70 | 89 | 65 | Φ29 | 58 | 200 | 7 | |||
| I-M1-630R | 210 | 140 | 280 | 380 | 243 | 106 | 145 | 33 | 30 | 128 | 70 | 243 | 7.2 | ||||||||
| I-M1-800H | 210 | 140 | 280 | 380 | 243 | 106 | 145 | 33 | 30 | 128 | 70 | 243 | 7.2 | ||||||||
| I-M1-800R | 210 | 140 | 280 | 380 | 243 | 106 | 145 | 33 | 30 | 128 | 70 | 243 | 7.2 | ||||||||
| I-M1-1250H | 140 | 393 | 200 | ||||||||||||||||||
| I-M1-1600H | 140 | 393 | 200 | ||||||||||||||||||
| Ikhodi yesisetshenziswa | Igama lesesekeli |
| 200,300 | Lutho |
| 208,308 | Othintana naye nge-alamu |
| 210,310 | Shunt Release |
| 220,320 | Oxhumana naye Osizayo |
| 230,330 | Ukukhishwa kwe-Undervoltage |
| 240,340 | Shunt ukukhipha Oxhumana naye Osizayo |
| 250,350 | Shunt ukukhishwa kwe-Undervoltage Release |
| 260,360 | Amaqembu Amabili Okuxhumana Okusizayo |
| 270,370 | I-Axiliary Contact Ukukhishwa kwe-Undervoltage |
| 218,318 | I-Shunt Release Alarm Contact |
| 228,328 | Oxhumana naye we-Alarm Oxhumana naye |
| 238,338 | I-Undervoltage Release Alarm Contact |
| 248,348 | Shunt Release,Aux Contact,Alarm Contact |
| 268,368 | Amaqembu Amabili Okuxhumana Okusizayo,Othintana naye nge-alamu |
| 278,378 | I-Aux Contact, Ukukhishwa kwe-Undervoltage, Othintana ne-alamu |
IZITHOMBE ZOKUVIKELA
Ukukhishwa kwe-thermodynamic kwe-circuit breaker kunikeza isici sokulibaziseka kwesikhathi esiphambene, kuyilapho ukukhishwa kazibuthe kuwumsebenzi osheshayo njengoba kuboniswe kuthebula 4(i-circuit breaker).
| Ikalwe okwamanje | Ukukhishwa kwe-Thermodynamic | Iyasebenza | |
| 1.05Ku(isimo esibandayo) | 1.30In(isimo sokushisa) | ||
| 10≤Ku≤63 | ≥1 | <1 | 10Ku±20% |
| 63 | ≥2 | <2 | |
| 100 | ≥2 | <2 | 10Ku±20% |
| 800 | ≥2 | <2 | 10Ku±20% |
INDAWO YOKUSEBENZA
(1) Ukuphakama≤2000m.
(2) Izinga lokushisa le-ambient:+40℃(+45 ℃emikhumbi)~-5℃.
(3) Ukumelana nomswakama.
(4) Ukumelana ne-spary kasawoti kanye ne-oil spary.
(5) Ukumelana nokubumba.
(6) Ukumelana nemisebe yenuzi.
(7) Isalanti ephezulu:?2.5?
(8) Umsebenzi onokwethenjelwa ngaphansi kwesimo sokuzamazama komhlaba(4g).
(9) Indawo ezungezile ekhululeka ezingozini eziqhumayo kanye nomoya noma uthuli olungase lubangele ukugqwala kwensimbi noma ubuthakathaka bokwehlukanisa.
(10) Indawo ezungezile ekhulula imvula noma iqhwa.
