Ikhaya
Izixazululo Zakho Zokusabalalisa Ugesi
Izixazululo Zakho Zesistimu Yelanga
Izixazululo Zakho Zokukhiqiza I-MCCB
I-ARM3E
I-ARM3E Series yohlobo lwe-elekthronikhi uhlobo olulungisekayo oluguquguqukayo Ikesi Elibunjiwe I-Circuit Breaker 400V/690V 400A 3/4 izigxobo Ezakhelwe ku-LSIG Trip Unit
Amaphuzu avelele e-MCCB
Izinzuzo kanye namaphuzu avelele wemishini yenqubo yokushisela yezingxenye zehadiwe zohlobo lwe-MCCB Electronic
1. Inqubo yokushisela ukumelana nokushisa okuseceleni: indawo yokushisela isiliva idlulisa ukushisa ukusuka ekushisiseni kwethusi kuya ekushiseleleni indawo yesiliva. Indawo eyisiliva ayinawo umonakalo wokugqwala kagesi, okungabangeli indawo esiliva ukuthi iphele futhi ithambe. Igcina isimo sokuqala sendawo esiliva. Oxhumana naye akanalo umonakalo, futhi ukuvumelana kwe-welding kuhle, okwandisa impilo yemishini kanye nempilo kagesi yendawo yokuxhumana ngo-15%.
2. Ubuchwepheshe bokulawula izinga lokushisa le-infrared busetshenziselwa ukulawula ngokunembile imingcele yokushisela, okuqinisekisa ikhwalithi yokushisela futhi ithuthukise kakhulu impilo yesevisi yomkhiqizo ngo-50%.
Inkomba yokusebenza eyinhloko ye-ARM3E yochungechunge lwe-circuit breaker
| Imodeli | I-ARM3E-400 | |||||
| Ikalwe ngo-(A) | 160A, 180A, 200A, 225A, 250A, 280A, 315A, 350A,375A,400A | |||||
| Isilinganiso samanje sikasayizi wozimele we-Inm (A) | 400A | |||||
| Isigaba sokusetshenziswa | Isigaba B | |||||
| Ilinganiselwe ileveli yomthamo wokuphulwa kwesekethe emfishane | L | M | H | |||
| Inombolo yezigxobo (P) | 3P | 3P | 3P | 4P | 4P | |
| I-voltage yokusebenza elinganiselwe i-Ue (V) | 400V | |||||
| Isilinganiso somthamo wokugcina wokuphulwa kwesekethe ye-Icu (kA) | 50kA | 65KA | 100KA | |||
| Isevisi elinganiselwe yomthamo wokuphulwa kwesekethe ye-Ics (kA) | 50kA | 42KA | 65KA | |||
| Ilinganiselwe isikhathi esifushane ukumelana ne-Icw yamanje (kA/1S) | 5KA/1s | 8KA/1s | ||||
| I-voltage yokusebenza elinganiselwe i-Ue (V) | 690V | |||||
| Isilinganiso somthamo wokugcina wokuphulwa kwesekethe ye-Icu (kA) | 20KA | |||||
| Isevisi elinganiselwe yomthamo wokuphulwa kwesekethe ye-Ics (kA) | 15KA | |||||
| Isilinganiso se-voltage engu-Ui (V) | 1000V | |||||
| I-impulse elinganiselwe ukumelana ne-voltage Uimp (V) | 8kV | |||||
| Impilo yemishini (isikhathi) | 4000 | |||||
| Impilo kagesi (isikhathi) | 1000 | |||||
| Ibanga le-arcing (mm) | ≯100 | |||||
W*L*H (mm)  | 3P | 150*258*111 | ||||
| 4P | 200*258*111 | |||||
| iphakethe 3p | 198*277*177 | |||||
| iphakethe 4p | 250*280*180 | |||||
| isisindo 3p | 5712g | |||||
| isisindo 4p | awu 7808g | |||||
Ubukhulu nobukhulu bokufakwa kwe-circuit breaker
Isikhawu sokuphepha sokufakwa kwe-circuit breaker 400 kasayizi wozimele
■ Izintambo zephaneli yangaphambili (3P, 4P)
I-XX, YY iyisikhungo se-three-pole breaker
| Imodeli | C | D | ||
| I-ARM3R-630(L/M/H) | I-ARM3-400(C/L/M/H) | I-ARXM3-400L/M/H | 40 | 59 |
| I-ARM3L-400(L/M/H) | I-ARM3ER-630(L/M/H) | I-ARM3E-400L/M/H | 26 | 49 |
■ Izintambo zamaphaneli angemuva (3P, 4P)
I-XX, YY iyisikhungo se-three-pole breaker
■ Izintambo zephaneli ye-plug-in yangemuva (3P, 4P)
I-XX, YY yizikhungo ze-three-pole circuit breake
