Kumba
Mhinduro Dzako dzeKugovera Magetsi
Mhinduro Dzako dzeSolar System
Mhinduro Dzako dzeMCCB Manufacturing
ARM3E
ARM3E Series yemagetsi mhando inogadziriswa mhando Yakaumbwa Case Circuit Breaker 400V/690V 400A 3/4 mapango Akavakwa muLSIG Trip Unit
MCCB Highlights
Zvakanakira uye zvakakwirira zvewelding process michina yeMCCB Electronic mhando hardware zvikamu
1. Side heat resistance resistance process: Sirivha spot welding inotamisa kupisa kubva kumhangura kupisa kuenda kune sirivheri spot welding. Nzvimbo yesirivha haina kukuvadzwa kwemagetsi, izvo zvisingakonzere kuti nzvimbo yesirivha ipere uye kupfava. Inochengetedza mamiriro ekutanga enzvimbo yesirivha. Iyo yekubata haina kukuvadzwa, uye welding kuenderana kwakanaka, izvo zvinowedzera hupenyu hwemagetsi uye hupenyu hwemagetsi hwenzvimbo yekusangana ne15%.
2. Iyo infrared tembiricha yekudzora tekinoroji inoshandiswa kunyatso kudzora iyo welding paramita, inova nechokwadi chewelding mhando uye inovandudza zvakanyanya hupenyu hwebasa rechigadzirwa ne50%.
Main performance index yeARM3E series circuit breaker
| Model | ARM3E-400 | |||||
| Yakatemerwa ikozvino mu (A) | 160A, 180A, 200A, 225A, 250A, 280A, 315A, 350A,375A,400A | |||||
| Yakayerwa ikozvino yehukuru hwefuremu Inm (A) | 400A | |||||
| Kushandisa chikamu | Chikamu B | |||||
| Yakatemerwa yekupedzisira pfupi-sekete yekutyora kugona level | L | M | H | |||
| Nhamba yematanda (P) | 3P | 3P | 3P | 4P | 4P | |
| Rated kushanda voltage Ue (V) | 400V | |||||
| Yakatemerwa yekupedzisira pfupi-sekete yekutyora simba Icu (kA) | 50kA | 65 KA | 100KA | |||
| Yakatemerwa sevhisi pfupi-sekete yekutyora simba Ics (kA) | 50kA | 42KA | 65 KA | |||
| Yakatemerwa nguva pfupi kutsungirira ikozvino Icw (kA/1S) | 5KA/1s | 8KA/1s | ||||
| Rated kushanda voltage Ue (V) | 690V | |||||
| Yakatemerwa yekupedzisira pfupi-sekete yekutyora simba Icu (kA) | 20KA | |||||
| Yakatemerwa sevhisi pfupi-sekete yekutyora simba Ics (kA) | 15KA | |||||
| Yakatemerwa insulation voltage Ui (V) | 1000V | |||||
| Rated impulse inomira voltage Uimp (V) | 8kV | |||||
| Mechanical hupenyu (nguva) | 4000 | |||||
| Upenyu hwemagetsi (nguva) | 1000 | |||||
| Arcing chinhambwe (mm) | ≯100 | |||||
W*L*H (mm)  | 3P | 150*258*111 | ||||
| 4P | 200*258*111 | |||||
| pasuru 3p | 198*277*177 | |||||
| pasuru 4p | 250*280*180 | |||||
| uremu 3P | 5712g | |||||
| uremu 4P | 7808g | |||||
Pakazara uye kumisikidza zviyero zvedunhu breaker
Circuit breaker 400 furemu saizi yekuisa kuchengetedza nguva
■ Wiring yekumberi (3P, 4P)
XX, YY ndiyo nzvimbo yepakati pematatu-pole circuit breaker
| Model | C | D | ||
| ARM3R-630(L/M/H) | ARM3-400(C/L/M/H) | ARXM3-400L/M/H | 40 | 59 |
| ARM3L-400(L/M/H) | ARM3ER-630(L/M/H) | ARM3E-400L/M/H | 26 | 49 |
■ Wiring yekumashure (3P, 4P)
XX, YY ndiyo nzvimbo yepakati pematatu-pole circuit breaker
■ Plug-in rear panel wiring (3P, 4P)
XX, YY ndiyo nzvimbo dzematatu-pole circuit breake
