Ikhaya
Izixazululo Zakho Zokusabalalisa Ugesi
Izixazululo Zakho Zesistimu Yelanga
Izixazululo Zakho Zokukhiqiza I-MCCB
I-ARM3E
I-ARM3E Series yohlobo lwe-elekthronikhi olulungisekayo uhlobo lwe-MCCB 400V/690V 125A 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. I-Acereare inokuncintisana okuyisisekelo kokushisela, futhi isebenzisa okokusebenza okuzenzakalelayo ngokugcwele ukuze yamukele kalula izinqubo zokushisela izingxenye ezivela kuzo zonke izigaba zokuphila.
Izingxenye nezingxenye ezihlukahlukene zingashiselwa ngokulayisha ithusi, ukulanda ithusi, ukuconsa kwe-solder paste, ukulanda indawo esiliva, ukutholwa nokubekwa kwendawo esiliva, ukushisela indawo eyisiliva, ukulanda umkhiqizo oqediwe, kanye nokutholwa komkhiqizo oqediwe.
2. Inqubo eyinhloko (ukuxhumana kokukhiqiza ngobuningi) isebenzisa ukukhiqizwa okuzenzakalelayo ngokugcwele. Ukutholwa kwekhophi yasenqolobaneni yombono ombaxambili enamandla futhi emile kungaxazulula ngempumelelo inkinga yendawo ehlehlayo nezinga eliphezulu lokungena embonini ngama-90%.
3. Imishini yokushisela yaseshabhu isebenzisa amandla aphakathi nendawo, ukucindezelwa kwe-servo motor, isibonisi esizenzakalelayo sokubona ingcindezi kanye ne-alamu enesici esizenzakalelayo, iqinisekisa izimfuneko ze-zero zemikhiqizo.
Inkomba yokusebenza eyinhloko ye-ARM3E yochungechunge lwe-circuit breaker
| Imodeli | I-ARM3E-125 | I-ARM3E-160 | |||
| Ikalwe ngo-(A) | 50A, 63A, 70A, 75A, 80A, 90A, 95A, 100A, 125A | 63A, 70A, 75A, 80A, 90A, 100A, 125A, 140A, 150A, 160A | |||
| Isilinganiso samanje sikasayizi wozimele we-Inm (A) | 125A | ||||
| Isigaba sokusetshenziswa | Isigaba A | ||||
| Ilinganiselwe ileveli yomthamo wokuphulwa kwesekethe emfishane | M | H | |||
| Inombolo yezigxobo (P) | 3P | 4P | 3P | 4P | |
| I-voltage yokusebenza elinganiselwe i-Ue (V) | 400V | ||||
| Isilinganiso somthamo wokugcina wokuphulwa kwesekethe ye-Icu (kA) | 50kA | 80 kA | |||
| Isevisi elinganiselwe yomthamo wokuphulwa kwesekethe ye-Ics (kA) | 35kA | 50kA | |||
| Ilinganiselwe isikhathi esifushane ukumelana ne-Icw yamanje (kA/1S) | 3KA/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) | 10KA | ||||
| Isilinganiso se-voltage engu-Ui (V) | 1000V | ||||
| I-impulse elinganiselwe ukumelana ne-voltage Uimp (V) | 8kV | ||||
| Impilo yemishini (isikhathi) | 8500 | ||||
| Impilo kagesi (isikhathi) | 1500 | ||||
| Ibanga le-arcing (mm) | ≯50 | ||||
W*L*H (mm)  | 3P | 92*150*92 | |||
| 4P | 122*150*92 | ||||
| iphakethe 3p | 110*170*125 | ||||
| iphakethe 4p | 130*170*130 | ||||
| isisindo 3p | 2100g | ||||
| isisindo 4p | 2750g | ||||
Ubukhulu nobukhulu bokufakwa kwe-circuit breaker
Isikhawu sokuphepha sokufakwa kwe-circuit breaker 125 kasayizi wozimele
■ Izintambo zephaneli yangaphambili (3P, 4P)
I-XX, YY iyisikhungo se-three-pole breaker
| Imodeli | H0 | H | H1 | A | B | C | D |
| I-ARM3E-125(M/H) | 28.5 | 2 | 106-110 | 16 | amashumi amabili nambili | 28 | 42 |
| I-ARM3ER-160(M/H) | 28.5 | 92 | 106-110 | 16 | amashumi amabili nambili | 26.5 | 42 |
| I-ARM3L-125(M/H) | 28.5 | 93 | 106-110 | 16 | amashumi amabili nambili | 28 | 50 |
| I-ARXM3R-160(S/L/M) | 22.5 | 70 | 106-110 | 85 | 20 | 32.5 | 57 |
■ 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
| Imodeli | A | B |
| I-ARXM3-125 | 56 | 91 |
| I-ARM3E-125 | 50 | 85 |
