Ikhaya
Izixazululo Zakho Zokusabalalisa Ugesi
Izixazululo Zakho Zesistimu Yelanga
Izixazululo Zakho Zokukhiqiza I-MCCB
I-ARXM3
ARXM3 Series ezishisayo kazibuthe uhlobo mccb 400V/690V 63A 100A 125A 3/4 Izigxobo
Amaphuzu avelele e-MCCB
I-circuit breaker yecala elibunjiwe inomthwalo omningi, isifunda esifushane kanye nemisebenzi yokuvikela i-undervoltage, futhi ingavikela imigqa nempahla yamandla ekulimaleni.
1. Ngokusho komthamo wokugcina wokuphulwa kwe-short-circuit, ama-mccbs ahlukaniswa ngezinhlobo ezine: C (uhlobo lwezomnotho), L (uhlobo olujwayelekile), M (uhlobo lokuphuka okumaphakathi) kanye no-H (uhlobo lokuphuka okuphezulu).
2. Izesekeli ze-ARM3 zenziwe nge-modularized, ziphephile futhi zithembekile, zinevolumu encane, umthamo omkhulu wokuphuka, i-flashover emfushane, ukumelana nokudlidliza okuphezulu, njll.
3. I-circuit breaker yecala elibunjiwe iphumelele izimfuneko zokuhlolwa ze-GB/T2423.kanye ne-IEC60947 ejwayelekile, futhi ingamelana nomthelela womoya oswakeme, inkungu kasawoti, inkungu kawoyela nesikhunta.
4. Uhlobo lwesigxobo olungathathi hlangothi lwe-ARXM3-125~630 mccb luyi-A/B umaphuli wesekethe uma luwuphawu lwezigxobo ezi-4, olungaba nomsebenzi oyingqayizivele "we-alamu yokulayisha ngokweqile ngaphandle kokukhubeka" ukuze kuqinisekiswe ukuqhubeka kokunikezwa kwamandla nokuhlangabezana izimfuneko ze-Athikili 6.3.6 ye-GB50054.
5. Kudingeka ukuthi umelane nokudlidliza kwemishini ngokuvama kwe-2Hz ~ 13.2Hz, ukufuduka kwe-± 1mm, imvamisa ye-13.2Hz ~ 100Hz nokusheshisa kwe-± 0.7g;
Inkomba yokusebenza eyinhloko ye-ARXM3 yochungechunge lwe-circuit breaker
| Imodeli | I-ARXM3-125 | ||||||||||||
| Ikalwe ngo-(A) | 16A/20A/25A/32A/40A/50A/63A/80A/100A/125A | ||||||||||||
| Isilinganiso samanje sikasayizi wozimele we-Inm (A) | 125A | ||||||||||||
| Isigaba sokusetshenziswa | Isigaba A | ||||||||||||
| Ilinganiselwe ileveli yomthamo wokuphulwa kwesekethe emfishane | C | S | L | M | H | ||||||||
| Inombolo yezigxobo (P) | 3P | 4P | 3P | 3P | 4P | 3P | 4P | 4P | 4P | ||||
| I-voltage yokusebenza elinganiselwe i-Ue (V) | 400V | ||||||||||||
| Isilinganiso somthamo wokugcina wokuphulwa kwesekethe ye-Icu (kA) | 35kA | 25kA | 50kA | 70 kA | 100kA | ||||||||
| Isevisi elinganiselwe yomthamo wokuphulwa kwesekethe ye-Ics (kA) | 22kA | 18kA | 35kA | 50kA | 70 kA | ||||||||
| I-voltage yokusebenza elinganiselwe i-Ue (V) | 690V | ||||||||||||
| Isilinganiso somthamo wokugcina wokuphulwa kwesekethe ye-Icu (kA) | 10 kA | 20kA | 20kA | 20kA | 20kA | ||||||||
| Isevisi elinganiselwe yomthamo wokuphulwa kwesekethe ye-Ics (kA) | 6kA | 10 kA | 10 kA | 10 kA | 10 kA | ||||||||
| 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 | 75*132.5*65 | 92*150*70 | 92*150*87 | |||||||||
| 4P | 100*132.5*65 | / | 122*150*87 | ||||||||||
| iphakethe 3p | 110*170*110 | 110*170*110 | 108*166*128 | ||||||||||
| iphakethe 4p | 130*175*130 | / | 130*173*128 | ||||||||||
| isisindo 3p | 1024g | 1104g | awu 1603g | ||||||||||
| isisindo 4p | 1334g | / | 2000g | ||||||||||
Ubukhulu nobukhulu bokufakwa kwe-circuit breaker
■ I-ARXM3-125C, izintambo zephaneli yangaphambili (3P, 4P)
I-XX, YY iyisikhungo se-three-pole breaker
■ ARM3-125S, ARM3-125 (L,M,H), ARXM3-125S , ARM3E-125(M,H)plug-in izintambo zephaneli ezingemuva(3P, 4P)
I-XX, YY yizikhungo ze-three-pole circuit breaker
Uhlobo lwe-plug-in usayizi wepuleti lokukhweza
Isikhawu sokuphepha sokufakwa kwe-circuit breaker 125 kasayizi wozimele
■ Izintambo zephaneli yangaphambili (3P, 4P)
I-XX, YY iyisikhungo se-three-pole breaker
| Imodeli | H | H | H1 | A | B | C | D |
| I-ARM3-125(C/S/L) | 22.5 | 0 | 106-110 | 35 | 20 | 32.5 | 57 |
| I-ARM3-125(M/H) | 22.5 | 87 | 106-110 | 35 | 20 | 32.5 | 57 |
| I-ARXM3-125S | 22.5 | 70 | 106-110 | 35 | 20 | 32.5 | 57 |
| I-ARXM3-125(L/M/H) | 22.5 | 87 | 106-110 | 35 | 20 | 32.5 | 57 |
| 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 |
