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3phase induction motor soft starters
A soft starter mudziyo unoshandiswa mumotor control application kuti ukwidze zvishoma nezvishoma voltage uye zvazvino zvinopihwa mota yemagetsi, pane kushandisa simba rakazara nekukasira. Izvi zvinobatsira mukudzikisira kushushikana kwemagetsi nemagetsi pamota uye michina yakabatana panguva yekutanga. Manyoro ekutanga anowanzo shandiswa mumamiriro ezvinhu apo kutanga-on-line (DOL) kutanga kunozokonzera kuvhunduka kwakanyanya kwemuchina, kuvhiringwa kwemagetsi, kana kukwira kwemhepo.
Zvinoenderana nevoltage level yemota yakagadziridzwa, XICHI zvinyoro zvekutanga zvakakamurwa kuitalow-voltage soft startersuyemedium-voltage soft starters.
| XICHI Low-voltage series Soft Starters | ||||||
| Model | CMC-LX | CMC-HX | CMC-MX | XST260 | ||
| Chigadzirwa mufananidzo |  |  |  |  | ||
| Inoshanda mota | Squirrel cage AC asynchronous (induction) mota | |||||
| Magetsi | AC380V±15% | AC380V | AC690V | AC1140V | AC380V±15% | AC220V ~ 480V ±10% |
| ±15% | ||||||
| Nominal current | 18~1200A | 18~1200A | 18~560A | 18~780A | ||
| Motor power | 7.5 ~ 630kW | 7.5 ~ 630kW | 15 ~ 700kW | 22~995kW | 7.5 ~ 280kW | 7.5 ~ 400kW |
| Bypass contactor | Haina kubatanidzwa | Haina kubatanidzwa | Yakavakwa-mukati | Yakavakwa-mukati | ||
| Phase kutevedzana | √ | √ | √ | √ | ||
| Kurasikirwa kwechikamu | √ | √ | √ | √ | ||
| Over load | / | √ | √ | √ | ||
| Pasi pemutoro | / | √ | √ | √ | ||
| Pamusoro pezvino | √ | √ | √ | √ | ||
| Under ikozvino | / | / | / | √ | ||
| Current unbalance | √ | √ | √ | √ | ||
| Over voltage | / | / | / | √ | ||
| Under voltage | / | / | / | √ | ||
| Inguva yekutanga | √ | √ | √ | √ | ||
| Electronic thermal overload | √ | √ | √ | √ | ||
| Motor overheating | / | √ | √ | √ | ||
| Bypass yakavhurika | / | / | / | √ | ||
| Kiya rotor | / | / | / | √ | ||