Ikhaya
Izixazululo Zakho Zokusabalalisa Ugesi
Izixazululo Zakho Zesistimu Yelanga
Izixazululo Zakho Zokukhiqiza I-MCCB
I-ARXM3
I-ARXM3 Series i-thermal magnetic hlobo breaker 400V/690V 320A 400A 630A 800 amp 3/4 Izigxobo
Amaphuzu avelele e-MCCB
Uhlobo lukazibuthe olushisayo lwe-ARXM3 olune-3p ne-4p - izinto zokuvikela i-thermosetting
I-1, Ifomula eyingqayizivele iyamukelwa, enamandla amakhulu, ukumelana ne-arc okuhle, ukwahlukanisa okuqinile, ukumelana nokushisa okuphezulu kanye nokuhlehla komlilo.
2, inzwa yokushisa ezwelayo ephezulu yohlobo olungaguquki lwe-mccb
Kusetshenziswa izinto zokwakha ezisezingeni eliphezulu ze-bimetallic, futhi asikho isidingo sokunciphisa umthamo (okwamanje) ukusuka ku -5 ℃ kuye ku-55 ℃
3, izinto zasentwasahlobo ezinokumelana nokushisa okude nokumelana nokukhathala (isikhathi eside esingu-50% kunemithombo evamile)
Inkomba yokusebenza eyinhloko ye-ARXM3 yochungechunge lwe-circuit breaker
| Imodeli | I-ARXM3-800 | ||||||||||||
| Ikalwe ngo-(A) | 630A/700A/800A | ||||||||||||
| Isilinganiso samanje sikasayizi wozimele we-Inm (A) | 800A | ||||||||||||
| Isigaba sokusetshenziswa | Isigaba A | ||||||||||||
| Ilinganiselwe ileveli yomthamo wokuphulwa kwesekethe emfishane | L | M | H | ||||||||||
| Inombolo yezigxobo (P) | 3P | 3P | 4P | 3P | 4P | ||||||||
| I-voltage yokusebenza elinganiselwe i-Ue (V) | 400V | ||||||||||||
| Isilinganiso somthamo wokugcina wokuphulwa kwesekethe ye-Icu (kA) | 50kA | 75kA | 100kA | ||||||||||
| Isevisi elinganiselwe yomthamo wokuphulwa kwesekethe ye-Ics (kA) | 50kA | 75kA | 75kA | ||||||||||
| I-voltage yokusebenza elinganiselwe i-Ue (V) | / | 690V | |||||||||||
| Isilinganiso somthamo wokugcina wokuphulwa kwesekethe ye-Icu (kA) | / | 30kA | / | ||||||||||
| Isevisi elinganiselwe yomthamo wokuphulwa kwesekethe ye-Ics (kA) | / | 20kA | / | ||||||||||
| Isilinganiso se-voltage engu-Ui (V) | 1000V | ||||||||||||
| I-impulse elinganiselwe ukumelana ne-voltage Uimp (V) | 12kV | ||||||||||||
| Impilo yemishini (isikhathi) | 4000 | ||||||||||||
| Impilo kagesi (isikhathi) | 1000 | ||||||||||||
| Ibanga le-arcing (mm) | ≯100 | ||||||||||||
W*L*H (mm) | 3P | 210.5*281*116 | |||||||||||
| 4P | 281*281*116 | ||||||||||||
| iphakethe 3p | 260*305*180 | ||||||||||||
| iphakethe 4p | 325*305*180 | ||||||||||||
| isisindo 3p | awu 7728g | ||||||||||||
| isisindo 4p | 11200g | ||||||||||||
Ubukhulu nobukhulu bokufakwa kwe-circuit breaker
Isikhawu sokuphepha sokufakwa kwe-circuit breaker 800 kasayizi wozimele
■ Izintambo zephaneli yangaphambili (3P, 4P)
I-XX, YY iyisikhungo se-three-pole breaker
■ 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
