Mhinduro Dzako Dzekugovera Magetsi
MCCB yemagetsi
400V/690V ACB
MCCB yemagineti inopisa
Mhinduro Dzako dzeSolar System
Mhinduro Dzako dzekugadzira MCCB
ARW1
Dhirowa reACB re1000 amp rakagadziriswa 400VAC/690VAC 1000A matanda matatu matanda mana
Zvikuru zveARW1
Macircuit breaker akagadzirwa kumisa kufamba kwemagetsi pasi pemamwe mamiriro ezvinhu, kazhinji panguva dzakadai se overcurrent kana short circuit kana kutungamira kufamba kwesystem. Circuit breaker inoumbwa nekubatana kunoparadzana kana dambudziko rikaitika. Kumisa kufamba kwemagetsi kunochengetedza mamiriro ekunze uye kunodzivirira kukuvara kwemidziyo.
Ma "air circuit breakers" anoshandisa mhepo ine pressure. Sezvo "breaker" ichidonha, ma "contacts" acho anoparadzana, zvichiita kuti pave ne "arc". Ma "ACB" anobvisa "arc", zvichiita kuti magetsi arambe akadzikama uye akachengeteka. Ma "ACB" anotsiva ma "oil circuit breakers", ayo asina kuchengetedzeka zvakanyanya. Zvakakoshawo kuti usavhiringidze ma "ACB" nema "vacuum circuit breakers", ayo anodzima "arc" achishandisa "vacuum". VCB ndiyo sarudzo iri nani yekushandisa mukati, ine voltage yakawanda, nepo ACB iri nani kune maindasitiri.
MuACB, kana matinji akapatsanuka - nekuda kwekuwandisa kwemhepo, short circuit kana kuti nekuda kwekushanda - ACB inoshanda kubvisa arc, zvichiita kuti michina ive yakachengeteka. ACB inoshandisa musanganiswa wemhepo inomanikidza uye zvinhu zvinofambisa mhepo kutungamira arc kubva mucircuit zvakachengeteka uye yozoitambanudza kusvika yabviswa.
ARw1
Chiratidzo chikuru chekushanda kweARW1 series circuit breaker
| Muenzaniso | ARW1-1000 | ||
| Rated current In (A) 40℃ | 200A, 400A, 630A, 800A, 1000A | ||
Yakayerwa saizi yefuremu yemazuva anoInm (A) | 1000A | ||
| Chikamu chekushandiswa | Chikamu B | ||
| Huwandu hwematanda (P) | 3P | 4P | |
| Vheji yekushanda yakayerwa Ue (V) | AC400V | ||
| Yakayerwa kugona kwekupedzisira kwekudzikisa circuit pfupi Icu (kA) | 55KA | ||
| Kukwanisa kuputsa circuit pfupi kwakayerwa (kA) | 30KA | ||
| Yakayerwa kuti igare kwenguva pfupi inokwanisa kupona magetsi eIcw (kA/s) | 30KA/s | ||
| Vheji yekushanda yakayerwa Ue (V) | AC690V | ||
| Yakayerwa kugona kwekupedzisira kwekudzikisa circuit pfupi Icu (kA) | / | ||
| Kukwanisa kuputsa circuit pfupi kwakayerwa (kA) | / | ||
| Yakayerwa kuti igare kwenguva pfupi inokwanisa kupona magetsi eIcw (kA/s) | / | ||
| Vheji yekudzivirira yakayerwa Ui (V) | 1000V | ||
| Rated impulse inodzivirira voltage Uimp (V) | 12kv | ||
| Kureba kwemugero (mm) | 0 | ||
| Nzira yekuisa | Rudzi rwekudhonza, rudzi rwakagadzika | ||
| Kuenderana kwemagetsi (EMC) | Nzvimbo Yezvakatipoteredza A | ||
| Kushanda kwekuzviparadzanisa nevamwe | Kuiswa kwemurwere kwake ega | ||
H*L*H (mm)
| 3P | 275×345×310 | 262×310×199 |
| 4P | 345×345×310 | 332×310×199 | |
| pasuru 3p | 526×460×370 | ||
| pasuru 4p | / | ||
| Kurema 3p | 5000G | 5000G | |
| Kurema 4p | 5000G | 5000G | |
Zvose uye zviyero zvekuisa zvecircuit breaker
ARW1-1000 fixed circuit breaker zvese pamwe nehukuru hwekuisirwa kwayo
ARW1-1000 dhirowa circuit breaker zvese pamwe nehukuru hwekuisirwa
Zvishongedzo zveAir circuit breaker
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