(m7)ambongadiny 3p 4p m7 andian-dahatsoratra lasitra raharaha circuit Breaker 800a mccb
Fampidirana vokatra
♦M7 andian-dahatsoratra voavolavola tranga circuit breaker dia ampiasaina amin'ny AC
♦50/60 Hz, 690V naoty, laharana amin'izao fotoana izao amin'ny 800A herinaratra fizarana net circuit, ampiasaina amin'ny fitsinjarana ny hery sy ny fiarovana ny faritra sy ny fitaovana herinaratra amin'ny overload, short circuit, ambanin'ny voltase sns fahasimbana. Azo ampiasaina ihany koa ho fiarovana ny maotera tsy dia manomboka sy be loatra, fitetezana fohy, ambany malefaka. Ny vokatra dia manana volume kely, tapaka avo, arcing fohy, azo apetraka amin'ny fametrahana mitsangana sy mitsivalana.
♦Environnement maripana: ambany noho ny 50 ℃
♦ Altitude: ambany noho ny 2000m; Toetran'ny fandeferana: hamandoana, mahatohitra bobongolo, mahatohitra taratra Fepetra fametrahana: milentika ambanin'ny 22.5
♦Mampiasa tontolo iainana: azo itokisana miasa amin'ny fihovitrovitra ara-dalàna ny sambo, ny horohorontany (4g). Tsy tokony ho harafesina hetsika amin'ny metaly, ary hanimba ny insulation entona, tsy misy conductive vovoka fipoahana fitaovana tontolo iainana.
♦ Fenitra: GB14048.2
Famaritana sy fametrahana refy
manasokajy
♦Araka ny naoty ankehitriny 125、160、315.630.800; Nole: 125 dia 63 frame upgraded, 160 dia 125 frame upgraded., 315 dia 250 trame upgraded, 630 dia 400 trame upgraded)
♦Araka ny fanapahan-kevitra ny fahaiza-manao: S standard H avo tapaka.
♦Araka ny andry 2P3P 4P, Araka ny tanjona. Distribution, fiarovana môtô; Kaody vokatra: Tsy misy hafanana andriamby karazana E-elektronika karazana L-leakage circuit breaker
Naoty fiatoana circuit
Naoty ankehitriny ny haavon'ny frame(A) | Convention thermal current (A)
| Fahatapahana fohy haavon'ny fahaiza-manao
| Short circuit fahatapahana ambaratonga | Poloney | Circuit breaker naoty ankehitriny (A) |
AC400VIcu/lcs(kA) | |||||
125 | 125 | S | 25/18 | 3p 4P | 16、20、25、32、40、50、63、80、100、125 |
H | 50/35 | ||||
160 | 160 | S | 25/18 | 16、20、25、32、40、50、63、80、100、125、160 | |
H | 70/50 | ||||
315 | 315 | S | 35/22 | 125、140、610、180、200、225、250、315 | |
H | 100/70 | ||||
630 | 630 | S | 25/22 | 250、315、350、400、500、630 | |
H | 100/70 | ||||
800 | 800 | S | 50/25 | 630、700、800 | |
H | 75/37.5 |
Type
| drafitra | Fametrahana refy | |||||||||||||
Front board wiring | Taorian'ny wiring board | ||||||||||||||
W | L | H | W1 | L1 | H1 | H2 | H3 | W2 | W3 | H4 | H5 | A | B | φd | |
M7-125S | 75 | 130 | 72 | 50 | 165 | 95 | 23 | 23 | 100 | 75 | 44 | 66 | 25 | 111 | 4 |
M7-125H | 75 | 130 | 72 | 50 | 165 | 95 | 23 | 23 | 100 | 75 | 44 | 66 | 25 | 111 | 5 |
M7-160S | 90 | 150 | 86 | 60 | 185 | 104 | 23 | 23 | 120 | 90 | 68 | 108 | 30 | 128 | 5 |
M7-160H | 90 | 150 | 86 | 60 | 185 | 104 | 23 | 23 | 120 | 90 | 68 | 108 | 30 | 128 | 5 |
M7-315S | 105 | 165 | 96 | 70 | 215 | 117 | 23 | 23 | 140 | 105 | 66 | 110 | 35 | 126 | 5 |
M7-315H | 105 | 165 | 96 | 70 | 215 | 117 | 23 | 23 | 140 | 105 | 66 | 110 | 35 | 126 | 5 |
M7-630S | 140 | 257 | 112 | 88 | 357 | 156 | 32 | 30 | 185 | 132 | 65 | 125 | 44 | 194 | 7 |
M7-630H | 140 | 257 | 112 | 88 | 357 | 156 | 32 | 30 | 185 | 132 | 65 | 125 | 44 | 194 | 7 |
M7-800S | 210 | 280 | 116 | 140 | 385 | 168 | 42 | 42 | 280 | 210 | 64 | 64 | 70 | 243 | 7 |
M7-800H | 210 | 280 | 116 | 140 | 385 | 168 | 42 | 42 | 280 | 210 | 64 | 64 | 70 | 243 | 7 |