Ikhaya
Izixazululo Zakho Zokusabalalisa Ugesi
Izixazululo Zakho Zesistimu Yelanga
Izixazululo Zakho Zokukhiqiza I-MCCB
I-ARXM3
I-ARXM3 Series yemboni ye-thermal magnetic circuit breaker 400V/690V 63A 100A 125A 250A 3/4 Izigxobo
Amaphuzu avelele e-MCCB
Inzuzo yesibili yezinto ezibonakalayo ye-ARXM3 yohlobo olushisayo lukazibuthe lwe-mccb---- ukuxhumana kwe-alloy nokuqukethwe kwesiliva okuphezulu: okuqukethwe kwamabala esiliva we-mccb kungafinyelela ku-85%
1, Okuqukethwe kwesiliva okuphezulu, ukuguquguquka okuphezulu, ukuguquguquka okushisayo, ukumelana ne-arc, ukumelana nokugqoka kukagesi,
2, Ukulungiswa kwamazinga ashukumisayo kanye ne-static contact material kanye nesiqinisekiso senqubo enokwethenjelwa, ukuthuthukisa impilo kagesi ye-circuit breaker ngo-50%
Inkomba yokusebenza eyinhloko ye-ARXM3 yochungechunge lwe-circuit breaker
| Imodeli | I-ARXM3-250 | ||||||||||||
| Ikalwe ngo-(A) | 100A/125A/140A/160A/180A/ 200A/225A/250A | ||||||||||||
| Isilinganiso samanje sikasayizi wozimele we-Inm (A) | 250A | ||||||||||||
| Isigaba sokusetshenziswa | Isigaba A | ||||||||||||
| Ilinganiselwe ileveli yomthamo wokuphulwa kwesekethe emfishane | S | L | M | H | |||||||||
| Inombolo yezigxobo (P) | 3P | 3P | 4P | 3P | 4P | 3P | 4P | ||||||
| I-voltage yokusebenza elinganiselwe i-Ue (V) | 400V | ||||||||||||
| Isilinganiso somthamo wokugcina wokuphulwa kwesekethe ye-Icu (kA) | 35kA | 35kA | 70 kA | 100kA | |||||||||
| Isevisi elinganiselwe yomthamo wokuphulwa kwesekethe ye-Ics (kA) | 22kA | 35kA | 50kA | 70 kA | |||||||||
| 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) | / | / | 10 kA | / | |||||||||
| Isilinganiso se-voltage engu-Ui (V) | 1000V | ||||||||||||
| I-impulse elinganiselwe ukumelana ne-voltage Uimp (V) | 8kV | ||||||||||||
| Impilo yemishini (isikhathi) | 7000 | ||||||||||||
| Impilo kagesi (isikhathi) | 1000 | ||||||||||||
| Ibanga le-arcing (mm) | ≯50 | ||||||||||||
W*L*H (mm) | 3P | 107*165*89 | 107*165*107 | ||||||||||
| 4P | / | 142*165*107 | |||||||||||
| iphakethe 3p | 130*174*126 | 130*174*140 | |||||||||||
| iphakethe 4p | / | 180*185*145 | |||||||||||
| isisindo 3p | 2005g | 2550g | |||||||||||
| isisindo 4p | / | 3300g | |||||||||||
Ubukhulu nobukhulu bokufakwa kwe-circuit breaker
Isikhawu sokuphepha sokufakwa kwe-circuit breaker 250 kasayizi wozimele
■ Izintambo zephaneli yangaphambili (3P, 4P)
I-XX, YY iyisikhungo se-three-pole breaker
| Imodeli | H | H1 | A | B | C | D |
| I-ARM3-250C / L | 89 | 110 | 36.2 | 23.3 | 40 | 59 |
| I-ARXM3-250S | 89 | 109 | 36.2 | 23.3 | 40 | 59 |
| I-ARXM3-250L/M/H | 107 | 126 | 36.2 | 23.3 | 40 | 59 |
| I-ARXM3R-320S | 89 | 109 | 36.2 | 23.3 | 40 | 59 |
| Imodeli | H | H1 | A | B | C | D |
| I-ARM3-250M | 107 | 127 | 36.2 | 23.3 | 40 | 59 |
| I-ARM3E-250M/H | 92 | 112 | 17.5 | 43.1 | 26 | 59 |
| I-ARM3L-250M/H | 92.5 | 112 | 17.5 | 43.1 | 26 | 59 |
■ Izintambo zamaphaneli angemuva (3P, 4P)
I-XX, YY iyisikhungo se-three-pole breaker
■ Izintambo zephaneli ye-plug-in yangemuva (3P, 4P)
I-XX, YY iyisikhungo se-three-pole breaker
