Isiseko sedrowa yochungechunge lwe-ARM5
1, Indima ephambili
1.Qaphela ukutshintsha kwezikhundla ezintathu
Kukho iindawo ezintathu zoqhagamshelo, uvavanyo, kunye nokukhupha: indawo yoqhagamshelo inika umbane oqhelekileyo; Isekethe ephambili yendawo yovavanyo ivuliwe kwaye isekethe yesibini ivuliwe, enokulungiswa ngokukhuselekileyo; Tsala indawo kwaye uyikhuphe ngokupheleleyo ngokwasemzimbeni, wenze indawo ebonakalayo yokunqamka kombane.
2. Ukuzahlula ngokukhuselekileyo
Emva kokukhupha, kukho umsantsa wokukhusela obonakala ngokucacileyo, kwaye akukho mngcipheko wokothuka ngombane okanye ukungasebenzi kakuhle ngexesha lokugcinwa, ukuhlangabezana nemigaqo yokhuseleko lombane.
3. Ukugcinwa ngokukhawuleza kunye nokutshintshwa
Ngaphandle kokuqhawula iintambo eziphambili nezesibini, umzimba we-circuit breaker ungasuswa ngokuthe ngqo ukuze ulungiswe kwaye utshintshwe ngaphandle kokonakalisa iingcingo zekhabhinethi.
4. I-interlock yokungasebenzi kakuhle
Kuphela xa i-circuit breaker ivuliwe apho ingatsalwa ingeniswe iphume, kwaye ucango lwekhabhinethi yoqhagamshelwano alunakuvulwa ukuze kuthintelwe ukufakwa komthwalo kunye nokudibana ngengozi neendawo eziphilayo ngokwesakhiwo.
5. Isekethe yokudlulisa edibeneyo
Hlanganisa oonxibelelwano abancedisayo, uhambo lwe-shunt/undervoltage kunye nezinye izixhobo, dibanisa ukudluliselwa kwesekethe ephambili kunye nomgca wesibini, yenza kube lula ukufakelwa kweentambo kwikhabhinethi.
2, iingenelo eziphambili
1. Ukusebenza nokugcinwa ngokukhuselekileyo: ukubonelela ngeendawo ezibonakalayo zokwahlukanisa, kunye nokudibanisa oomatshini, kunciphisa kakhulu umngcipheko wokutshayiswa ngumbane kunye ne-arc ngexesha lokugcinwa.
2. Ukusebenza kakuhle kokulungisa: Akukho mfuneko yokuqhawula iingcingo, kwaye ixesha lokutshintsha ii-circuit breakers lincitshisiwe ukusuka kwiiyure ezimbalwa ukuya kwimizuzu elishumi.
3. Umbane ongenaziphazamiso: Iisekethe ezibalulekileyo zinokuthatha indawo yee-backup circuit breakers ngokukhawuleza, ezifanelekileyo kwiimeko ezifana neefektri kunye namaziko edatha apho umbane ungenakuhlala ixesha elide.
4. Ukuhambelana kweModular: Ii-circuit breakers ezineemfuno ezifanayo ziyatshintshana, iindawo ezingasetyenziswayo ziyadityaniswa, kwaye ukwandiswa nokuhlaziywa kamva kuyaguquguquka ngakumbi.
Ucingo olucocekileyo: kusetyenziswa iiplagi zoqhagamshelwano, ucingo lwekhabhinethi luyacwangciswa, kwaye ukusasazwa kobushushu kunye nokufakwa kobushushu kungcono.
Ubukhulu besiseko sedrowa ye-ARM5/ARM5E(i) kunye nobukhulu bofakelo

Umfanekiso 1 Ufakelo lwe-ARM5 Series POPB Umzobo wobukhulu
| Ziqhelanise ne-MCCB | Pyibas | Ubukhulu obupheleleyo | Ubukhulu bokufakelwa | ||||||||||||
| L1 | L2 | L3 | H1 | H2 | H3 | W1 | W2 | W3 | Φd1 | Φd2 | A | B | Φd2 | ||
| M5-160/250、M5E(i)-160/250 | 3P | 199 | 217.6 | 124 | 180.5 | 17 | 38.5 | 35 | 176.5 | 70 | 8.5 | M5 | 70 | 75 | 6 |
| M5-400/630、M5E(i)-400/630 | 3P | 313 | 340 | 206 | 268 | 23 | 85 | 45 | 215 | 90 | 11 | M6 | 100 | 150 | 7 |

Izisombululo Zakho Zokusasazwa Kombane
I-MCCB ye-elektroniki
I-ACB ye-400V/690V
I-MCCB yemagnethi eshushu
Izisombululo Zakho Zenkqubo Yelanga
Izisombululo Zakho Zokwenza I-MCCB












