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IiVFD zombane oPhakathi (VSDs)
I-XICHI inokubonelela abathengi ngokusebenza okuphezulu, okuguquguqukayo okuguquguqukayo kwee-frequency drives kunye namanqanaba ombane ukusuka 3.3kV ukuya kwi-10kV.
I-medium voltage variable frequency drive (MV VFD) luhlobo lombane lokuqhuba olusetyenziselwa ukulawula isantya seemotha zombane zamandla aphakathi ngokuguqula amaza kunye nombane wamandla anikezelweyo kwimoto.
I-variable Frequency Drive (VFD):
Ikwaziwa njenge-adjustable-frequency drive, variable-speed drive(VSD), AC drive, okanye inverter drive.
Imiyalelo yokuodola yeMV Vfds
Xa ukhetha imodeli ye-VFD yombane ophakathi, kubalulekile ukuba uthathele ingqalelo izinto ezinjengomthwalo kunye neemeko zokusebenza kwindawo.
Ukuba uneemfuno zokuodola, nceda ukhuphele kwaye ugcwalise le fomu ingezantsi uze uqhagamshelane nathi.
Siza kunika iinkcukacha ezithe vetshe emva kokufumana ulwazi lwesicelo sakho.
CFV9000A VFD | MaxWell VFD | ||||
| Zonke-in-enye series | series Basic | | |||
6 kV | 10kV | 6kKwi | 10kV | 6 kV | 10kV |
200~560kIN | 200~1000kW | 200~5000kW | 200~9000kW | 185~5000kW | 220~10000kW |
Fukupholisa umoya nge-orced | |||||
| Okusingqongileyo: Kuphephe ukukhanya kwelanga ngqo, akukho mhlwa, iigesi ezinokutsha, uthuli oluqhubayo, amathontsi amanzi, ityuwa, uthuli, ukungcangcazela, njl. Ukuphakama: Ubushushu bokusebenza: 0 ~ 40 degrees Celsius Ukufuma okuhambelanayo: Indawo yokusetyenziswa: ngaphakathi | |||||
IP31 | IP30 | ||||
| Umthwalo ngokubanzi: Iifeni, iimpompo zamanzi, iCompressor, ibhanti lokuhambisa... Imithwalo ekhethekileyo: ii-Compactors, crushers, extruders, mixers, mill, kilns, njl. | |||||
| CE eqinisekisiweyo. EN 61000-6-4: 2007 EN 61000-6-2: 2005 EN 61000-3-2:2019 EN 61000-3-3:2013 EN61800-5-1:2007+A1+A11:2021 | |||||
Inqanaba lombane:
I I-IEC kunye nemigangatho eyamkelekileyo kumazwe ngamazwe ichaza amandla ombane aphakathi uluhlu phakathi 1kV kwaye 35kV. Olu luhlu lufanelekile ngokubanzi ukusetyenziswa kwezoshishino kunye nezorhwebo.
Kwi I-GB/T 2900.50-2008, amandla ombane aphezulu (HV) ichazwa njenge: inqanaba lombane we-AC ngaphezulu 1kV kwaye ngaphantsi kune 330KV kwinkqubo yamandla.
Ngenxa yoko, ii-VFDs ezingaphezulu kwe-1kV zidla ngokubizwa ngokuba "iiVFD zombane ophezulu"eTshayina.