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IiDrives zeFrequency eziguquguqukayo zeXFC eziphantsi
Uthotho lwemveliso | ||
Imifanekiso yemveliso | | |
I-Voltage elinganisiweyo | Isigaba sesithathu 380V ~480V(-15% ~ +10%), 50/60Hz±5% | |
Uluhlu lwamandla | 1.5 ~ 450 kW | |
Iyunithi yokuqhekeza | ≤22KW eneyunithi yokuqhoboshela eyakhelwe ngaphakathi | |
Indlela yokulawula | I-VF/SVC | I-VF/SVC/FOC |
Cukuxoxa | I-RS4885 | |
Ikhadi lokwandisa | Inkxaso 1isicelo sekhadi lokwandisa: I-PLC, i-IO, i-CANopen, i-Profibus-DP, i-EtherCAT, njl.njl., inokwandiswa. | Isithuba sekhadi lokwandisa 1: sixhasa i-PLC, i-IO, i-CANopen, i-Profibus-DP, i-EtherCAT, njl.njl.;
Isithuba sekhadi lokwandisa 2: ikhadi lokwandisa i-differential/OC encoder. |
Isicelos | Isebenza kwiifeni, iimpompo kunye nezinye izixhobo zoomatshini ngokubanzi | Ifanelekile kwiifeni nakwiimpompo, izixhobo zoomatshini, ii-air compressors, njl.njl. kunye nezixhobo zokwenza izinto ngokuzenzekelayo ezifuna ulawulo oluvaliweyo. |
| Isiqinisekiso se-CE | |
Iingenelo ze-XFC 3phase VFDs
Ukusebenza okugqwesileyo
a. Umsebenzi wokuzifundela we-parameter yemoto echanekileyo kakhulu
I-VFD inokuchonga iiparameter ezinxulumene ne-motor ngokusebenzisa i-dynamic okanye i-static self-learning, kwaye iiparameter ezichongiweyo zingasetyenziselwa ulawulo lwe-vector ngaphandle kwe-speed sensor ukuze kufumaneke ukuchaneka okungcono kolawulo kunye nempendulo eguquguqukayo.
Ukuzifundela ngokwakho ngendlela eguquguqukayo
—— Kuyimfuneko ukuqhawula umthwalo ukuze kuchongwe iiparameter zemoto ngokuchanekileyo okuphezulu kwaye kufumaneke ukusebenza okungcono kolawulo.
Ukuzifundela ngokwakho okungaguqukiyo
—— Ifanelekile kwiimeko apho umthwalo ungenakunqunyulwa khona.
b. Ulawulo lwevektha yokusebenza okuphezulu
c. Ulawulo olusebenzayo kakhulu lwe-over-voltage kunye ne-over-current stall, olunciphisa inani lokungasebenzi kakuhle
Isitayile se-over-voltage
—— Ngexesha lokusebenza, i-output frequency yesilawuli ilungiswa ngempendulo ye-voltage yebhasi ukuze kuthintelwe ukunyuka kwebhasi kunye nokuthintela ukhuseleko lwayo lwe-over-voltage.
Ukhuseleko olugqithisileyo
——Ngexesha lokusebenza, lungisa i-output frequency yesilawuli ngobukhulu bomsinga wempendulo, ukuze umsinga ulawulwe ngaphakathi koluhlu olubekiweyo;
Umda wangoku we-wave-by-wave
——Phantsi kweemeko zokusebenza ezinzima ezifana nomthwalo okhawulezileyo (i-rotor etshixiweyo), ukwanda ngequbuliso kokuqhobosheka kwe-DC yangoku, njl. ukuthintela ukuphuma komsinga okugqithisileyo, isilawuli sibona umsinga womjikelo ngamnye wesampulu ukulawula ngokuchanekileyo ukutshintshwa kwesixhobo samandla ukuze kuthintelwe ukungaphumeleli komsinga ogqithisileyo.
d. Umsebenzi onamandla wokukhusela ukusilela kwamandla ngoko nangoko
Xa umbane wegridi ungaqhelekanga, injini inokwehla isantya ize ime ngokuqhelekileyo. Kwelinye icala, inxalenye yamandla inokubuyiselwa ebhasini ngokunciphisa isantya, ukuze i-voltage izinze kwimeko yokusebenza ixesha elide. Kwelinye icala, xa igridi ibuyela kumbane oqhelekileyo, imoto inokuqala ngoko nangoko, kwaye ayizukuyeka ngokukhululekileyo ngenxa yempazamo engalindelekanga xa umbane wegridi ungaqhelekanga. Kwinkqubo enkulu ye-inertia, kuthatha ixesha elide ukuba imoto ime ngokukhululekileyo. Xa igridi Emva kokuba umbane uqhelekile, ekubeni imoto isajikeleza ngesantya esiphezulu, ukuqala imoto ngeli xesha kunokubangela ngokulula iimpazamo zokugqithisela okanye umbane ogqithisileyo kwi-converter.
Uyilo oluthembekileyo oluphezulu
a. Uyilo lweNtsebenziswano ye-Electromechanical
Isiseko sedatha sezixhobo esichanekileyo nesipheleleyo, kuquka imodeli epheleleyo ye-3D yesixhobo, sinokufezekisa unxibelelwano olungenamthungo lwedatha ye-ECAD kunye ne-MCAD phakathi kwebhodi yesekethe kunye noyilo lwesakhiwo. Jonga isithuba phakathi koyilo lwecandelo lebhodi ye-PCB kunye noyilo loomatshini ngexesha langempela, uyilo oluchanekileyo, oko ukubonayo koko ukufumanayo.
b. Uyilo olugqibeleleyo lokulinganisa ubushushu
Iqonga lokulinganisa ubushushu elichanekileyo nelisebenzayo liyasetyenziswa ukuqinisekisa uyilo oluchanekileyo lokulinganisa ubushushu loluhlu lonke. Lungiselela ukusebenza kakuhle kokusasazwa kobushushu kwaye wonyuse uxinano lwamandla. Qinisekisa ukuthembeka kokusebenza kweemveliso ngokulinganisa iimeko ezahlukeneyo zokusebenza.
c. Uluhlu olubanzi lwe-voltage yokufaka ngokuhambelana nemigangatho yamazwe ngamazwe
d. Uyilo oluhle kakhulu lwe-EMC (Ukuhambelana kwe-Electromagnetic)
I-EMC filter safety capacitor eyakhelwe ngaphakathi kunye ne-input surge depression ziqhelekile kuzo zonke iiseries, kunye ne-external filter ekhethiweyo yokunciphisa ukuphazamiseka kokuqhuba kwicala legridi. Iziphumo zovavanyo ezenziweyo nezikhutshwe ngemitha:
e. Uvavanyo oluqinileyo nolupheleleyo lwenkqubo yemveliso
Izinto zovavanyo lwenkqubo ezingaphezu kwekhulu kwiindidi ezisi-8 ukuqinisekisa ukuba yonke into yemveliso ivavanyiwe ngokungqongqo:
√ Uvavanyo oluSisiseko loMsebenzi
√ Uvavanyo lomsebenzi wokukhusela
√ Uvavanyo lweenkcukacha zokhuseleko
√ Uvavanyo lwe-EMC
√ Uvavanyo lokusingqongileyo
√ Uvavanyo lokusebenza kombane
√ Uvavanyo Lokusebenza Kolawulo
√ Uvavanyo lomsebenzi wonxibelelwano
f. Ukuqinisekiswa okubanzi kokunyuka kobushushu
Ukuqinisekiswa kokunyuka kobushushu bomatshini ngokupheleleyo. Emva kovavanyo olunezinyathelo ezininzi olufana novavanyo lwe-thermal imager yebhodi yesekethe, ukuqokelelwa kwe-thermal probe yedatha epheleleyo yokunyuka kobushushu, kunye nokujonga ukunyuka kobushushu bomjikelo wokugqithisa, kuqinisekisa ukusebenza ngokukhuselekileyo phantsi kweemeko ezahlukeneyo zokusebenza.
