0102 ib0304 ib05
3 theem induction lub cev muaj zog soft starters
Lub tshuab hluav taws xob yog ib qho cuab yeej siv hauv kev tswj xyuas lub cev muaj zog kom maj mam nce qhov voltage thiab tam sim no nkag mus rau lub tshuab hluav taws xob, tsis yog siv lub zog tas li sai. Qhov no pab txo qhov kev ntxhov siab ntawm cov tshuab thiab hluav taws xob ntawm lub cev muaj zog thiab cov tshuab txuas nrog thaum pib. Cov pib muag muag feem ntau yog ua haujlwm nyob rau hauv cov xwm txheej uas qhov pib ncaj qha-on-line (DOL) yuav ua rau muaj kev cuam tshuam ntau heev, hluav taws xob cuam tshuam, lossis cov dej ntws hauv siab.
Raws li qib voltage ntawm lub cev muaj zog, XICHI soft starters muab faib ualow-voltage soft startersthiabnruab nrab-voltage soft starters.
| XICHI Tsawg-voltage series Soft Starters | ||||||
| Qauv | CMC-LX | CMC-HX | CMC-MX | XST 260 | ||
| Khoom duab |  |  |  |  | ||
| Siv tau cov motors | Squirrel tawb AC asynchronous (induction) lub cev muaj zog | |||||
| Fais fab mov | AC380V ± 15% | AC380V 3 | AC 690V 2 | AC 1140V | AC380V ± 15% | AC220V ~ 480V ± 10% |
| ± 15% | ||||||
| Nominal tam sim no | 18-1200 A | 18-1200 A | 18-560 A | 18-780 IB | ||
| Lub cev muaj zog | 7.5 ~ 630 kWm | 7.5 ~ 630 kWm | 15 ~ 700 kWm | 22 ~ 995 kWm | 7.5 ~ 280 kWm | 7.5 ~ 400 kWm |
| Bypass contactor | Tsis suav nrog | Tsis suav nrog | Ua-hauv | Ua-hauv | ||
| Phase sequence | √ | √ | √ | √ | ||
| Phase poob | √ | √ | √ | √ | ||
| Tshaj load | / | √ | √ | √ | ||
| Hauv qab load | / | √ | √ | √ | ||
| Tshaj tam sim no | √ | √ | √ | √ | ||
| Hauv qab tam sim no | / | / | / | √ | ||
| Tam sim no tsis sib npaug | √ | √ | √ | √ | ||
| Tshaj voltage | / | / | / | √ | ||
| Hauv qab voltage | / | / | / | √ | ||
| Lub sijhawm pib ntau dhau | √ | √ | √ | √ | ||
| Electronic thermal overload | √ | √ | √ | √ | ||
| Lub cev muaj zog overheating | / | √ | √ | √ | ||
| Bypass qhib | / | / | / | √ | ||
| Xauv rotor | / | / | / | √ | ||