I-ABB SCCYC51213 IYUNITHI YOKUFULA
Ulwazi ngokubanzi
| Ukwenziwa | ABB |
| Inombolo yomba | I-SCCYC51213 |
| Inombolo yenqaku | I-SCCYC51213 |
| Uthotho | Inxalenye yeVFD Drives |
| Imvelaphi | Swiden |
| Ubungakanani | 73*233*212(mm) |
| Ubunzima | 0.5kg |
| Inombolo yoMrhumo weCustoms | 85389091 |
| Uhlobo | IYUNITHI YOKUFULA |
Idatha eneenkcukacha
I-ABB SCCYC51213 IYUNITHI YOKUFULA
I-ABB SCYC51213 ngumzekelo wesixhobo sokutshisa esisetyenziswe kwiintlobo ezahlukeneyo zezicelo zoshishino, ngokukodwa ukulawula ixesha kunye nokusebenza kwe-thyristors, i-SCRs okanye izixhobo ezifanayo kwiinkqubo zokulawula amandla. Ezi zixhobo zokutshisa zisetyenziselwa izicelo ezifana nokulawulwa kwemoto, iinkqubo zokufudumeza kunye nokuguqulwa kwamandla apho ulawulo oluchanekileyo lwamandla lubalulekile.
Iiyunithi ze-trigger zisetyenziselwa ukuqalisa i-thyristors okanye i-SCRs ngexesha elifanelekileyo, ukuqinisekisa ukunikezelwa kwamandla okugudileyo kunye nokusebenza kakuhle. Zingamacandelo abalulekileyo ekusebenzeni kwee-AC drives, ukulawulwa kobushushu kwiinkqubo zoshishino kunye nezinye izixhobo ezahlukeneyo zombane zombane.
Lawula ngokuchanekileyo ukudubula kwe-SCRs okanye i-thyristors kwiisekethe zamandla.
Amandla ahanjiswa kwiimotor, izinto zokufudumeza okanye eminye imithwalo ilawulwa ngokulungelelanisa ixesha lokudubula kwe-SCR. Iyunithi ivumela ukuba i-angle yokudubula ibekwe.
Iiyunithi ze-trigger ngokuqhelekileyo zisebenzisa iindlela ze-PWM zokulawula i-pulses yokudubula ethunyelwe kwi-SCR, inika ulawulo olusebenzayo lwamandla.
Imibuzo edla ngokubuzwa malunga nemveliso yile ilandelayo:
-Yintoni iyunithi yokutshisa i-ABB SCYC51213 esetyenziselwa yona?
Iyunithi yokucima i-ABB SCYC51213 isetyenziselwa ukulawula ukudubula kwe-SCRs okanye i-thyristors kwiinkqubo zokulawula amandla oshishino. Ivumela ixesha elichanekileyo lee-pulses zokutshisa.
-Isebenza njani i-SCYC51213?
Iyunithi yokutshisa ifumana isignali yokulawula kwaye ivelise i-pulse yokutshisa ngexesha elifanelekileyo lokuqalisa i-SCR okanye i-thyristor. Ilungisa i-angle yokudubula ukulawula ubungakanani bamandla anikezelwe kumthwalo. Ngokulawula ixesha lemibhobho.
-Ziziphi iintlobo zezicelo ezisebenzisa i-SCYC51213?
Ulawulo lweeMoto ze-AC Ulawula isantya kunye ne-torque yemoto ye-AC ngokulawula amandla ahanjiswa nge-SCR.
Uguqulo lwaMandla kwiisekethe eziguqula amandla e-AC ukuya kwi-DC okanye i-AC elawulwayo.
Iinkqubo zokufudumeza ezisetyenziselwa ukulawula ubushushu kwiinkqubo zokufudumeza kwimizi-mveliso, iziko, okanye ii-oveni.
