Isitifiketi se-CE VFD 7.5kw 10hp 220v Ac

Iphrojekthi

Imingcele Yezobuchwepheshe

Ngena

I-voltage elinganiselwe,

imvamisa

3PH AC380V,50Hz/60Hz

1PH AC220V,50Hz/60Hz

Ububanzi obuvumelekile bokushintshashintsha kwamandla kagesi

3PH AC320V~450V

1PH AC190V~250V

Okukhiphayo

Amandla kagesi

0 ~ 440V

0~220V

Imvamisa

Imodi yefrikhwensi ephansi: 0 ~ 300Hz Imodi yokuvama okuphezulu: 0 ~ 3000Hz

Umthamo wokulayisha ngokweqile

110% isikhathi eside 150% 1 iminithi 200% 4 imizuzwana

Indlela yokulawula

Isilawuli se-V/F, isilawuli se-V/F esithuthukisiwe, isilawuli sokuhlukanisa i-V/F, isilawuli se-vector samanje samahhala se-PG

Lawula izici

Ukusetha imvamisa

isixazululo

Okokufaka kwe-analogi

0.1% wefrikhwensi ephezulu yokuphumayo

Izilungiselelo zedijithali

0.01Hz

Ukunemba kwemvamisa

Okokufaka kwe-analogi

Ngaphakathi kuka-0.2% wefrikhwensi enkulu yokuphumayo

Okokufaka kwedijithali

Ngaphakathi kuka-0.01% wefrikhwensi yokuphuma esethi

Ukulawula kwe-V/F

Ijika le-V/F (izici zamafrikhwensi kagesi)

Imvamisa yesisekelo ingasethwa ngokungafanele ku-0.5 ~ 300Hz, ijika le-V/F elinamaphuzu amaningi lingasethwa ngokunganaki, futhi amajika ahlukahlukene angaguquki njenge-torque engaguquki, i-torque engu-1 encishisiwe, i-torque engu-2 encishisiwe, kanye ne-torque yesikwele nayo ingakhethwa.

Ukuthuthukisa i-torque

Ukulungiselelwa okwenziwa ngesandla: 0.0~30.0% wokukhiphayo okulinganiselwe

Ukuphakamisa okuzenzakalelayo: nquma ngokuzenzakalelayo i-torque yokuphakamisa ngokuya ngokuphumayo kwamanje futhi kuhlanganiswe namapharamitha emoto

Ukukhawulela kwamanje okuzenzakalelayo kanye nokunciphisa ingcindezi

Kungakhathaliseki ukuthi ngesikhathi sokusheshisa, ukwehlisa amandla noma ukusebenza okuzinzile, ingakwazi ukubona ngokuzenzakalelayo i-motor stator current kanye ne-voltage, futhi iyicindezele phakathi kwebanga elivumelekile ngokusekelwe ku-algorithm eyingqayizivele ukuze kuncishiswe amathuba okuba khona kwephutha lesistimu.

Isilawuli se-inductive vector

Izici zokuvama kwe-voltage

Lungisa ngokuzenzakalelayo isilinganiso se-voltage-to-frequency ngokusekelwe kumapharamitha emoto kanye ne-algorithm eyingqayizivele

Izici ze-torque

I-torque yokuqala:

I-torque engu-150% elinganiselwe ku-3.0Hz (ukulawula kwe-VF)

I-torque engu-150% elinganiselwe ku-1.0Hz (ukulawula kwe-VF okuthuthukisiwe)

I-torque elinganiselwe engu-150% ku-0.5Hz (akukho PG isilawuli se-vector samanje)

Isivinini sokusebenza sokunemba kwesimo esingaguquki: ≤±0.2% ikalwe isivinini esivumelanayo

Ukushintshashintsha kwesivinini: ≤±0.5% kukalwe isivinini esivumelanayo

Impendulo ye-torque: ≤20ms (ngaphandle kwe-PG control vector yamanje)

Ukuzinqumela kwemingcele yezimoto

Ngaphandle kwanoma yimiphi imikhawulo, ukutholwa kwepharamitha okuzenzakalelayo kungaqedwa ngaphansi kwezimo zombili ezimile neziguquguqukayo zenjini ukuze kutholwe umphumela wokulawula ongcono kakhulu.

Ukucindezelwa kwamanje kanye ne-voltage

Isilawuli esigcwele samanje se-closed-loop, sigwema ngokuphelele umthelela wamanje, ngemisebenzi ephelele yokucindezela i-overcurrent kanye ne-overvoltage

Ukucindezelwa kwe-Undervoltage ngesikhathi sokusebenza

Ikakhulukazi kubasebenzisi abanamandla kagesi wegridi ephansi kanye nokushintshashintsha njalo ku-voltage yegridi, ngisho noma i-voltage ingaphansi kwebanga le-voltage elivunyelwe, isistimu ingagcina isikhathi eside kakhulu sokusebenza ngokususelwe ku-algorithm eyingqayizivele kanye nesu lokwabiwa kwamandla ayinsalela.

Imisebenzi ejwayelekile

Ukusebenza kwe-Multi-speed kanye ne-swing frequency

Ukulawulwa kwejubane okuhlelekayo kwezingxenye eziyi-16, izindlela zokusebenza eziningi ziyatholakala.

Ukusebenza kwamafrikhwensi e-Swing: ifrikhwensi esethiwe kanye nefrikhwensi yesikhungo iyalungiseka, inkumbulo yesimo kanye nokululama ngemva kokunqamuka kwamandla

Ukulawulwa kwe-PID

Ukuxhumana kwe-RS485

Isilawuli se-PID esakhelwe ngaphakathi (imvamisa ingase isethwe kusengaphambili).

Ukucushwa okujwayelekile komsebenzi wokuxhumana we-RS485, nomsebenzi wokulawula wokuxhumanisa

Ukusetha imvamisa

Okokufaka kwe-analogi

I-DC voltage 0～10V, DC yamanje 0～20mA (imikhawulo ephezulu naphansi iyakhethwa)

Okokufaka kwedijithali

Ukulungiselelwa kwephaneli yokusebenza, ukulungiselelwa kwesixhumi esibonakalayo se-RS485, isilawuli setheminali se-UP/DW, nezilungiselelo ezihlukahlukene zokuhlanganisa ezinokufakwa kwe-analog

Isignali yokuphumayo

Okukhiphayo kwedijithali

Itheminali engu-2 Y evulekile yokuqoqa okuphumayo kanye nemiphumela engu-2 ehlelekayo edluliselwe (TA, TB, TC), izinketho ezifika kwezingu-61

Okukhiphayo kwe-analog

2 imiphumela yesignali ye-analog, ububanzi bokuphumayo bungasethwa kalula phakathi kuka-0～20mA noma 0～10V, obungabona okukhiphayo kwenani elibonakalayo njengefrikhwensi emisiwe nefrikhwensi yokuphumayo.

Ukusheshisa nokusetha isikhathi sokunciphisa

0.1s~3600.0min ingasethwa ngokuqhubekayo, izindlela ezimise okuka-S nezomugqa azikhethele

Ukusebenza komsindo ophansi

Imvamisa yenkampani yenethiwekhi ilungiswa ngokuqhubekayo ukusuka ku-1.0KHz ukuya ku-16.0KHz

Umsebenzi wokuvikela

I-Overcurrent, overvoltage, undervoltage, module failure, electronic thermal relay, overheating, short circuit, input and output ukulahleka kwesigaba, ukushuna kwepharamitha yemoto okungavamile, ukwehluleka kwenkumbulo yangaphakathi, njll.

Imvelo

Indawo yokusetshenziswa

Ngaphakathi, akukho ukukhanya kwelanga okuqondile, akukho ukugqwala, akukho gesi evuthayo, akukho nkungu kawoyela, uthuli, njll.

Izinga lokushisa le-ambient

-10℃~＋40℃(Izinga lokushisa le-ambient liphakathi kuka-40℃ no-50℃, sicela ulehlise ukuze lisetshenziswe.）

Umswakama we-ambient

5%~95%RH，Awekho amaconsi amanzi ukufingqa

Ukuphakama

Yehlisa ukusetshenziswa ngaphezu kwamamitha ayi-1000, futhi yehlise ngo-10% kuwo wonke amamitha ayi-1000.

Isakhiwo

Izinga lokuvikela

IP20

Indlela yokupholisa

Kupholiswe umoya, nokulawula abalandeli

Indlela yokufaka

Ifakwe odongeni