YVF3 Series VFD Ntxuam Tsav
Hauj lwm lawm
Kev tsis
Lus Taw Qhia
1.Nrog rau txoj kev loj hlob sai ntawm cov tshuab hluav taws xob hluav taws xob thiab cov khoom siv hluav taws xob tshiab, AC ceev tswj kev siv tshuab tau raug txhim kho thiab txhim kho tas li. Maj mam txhim kho zaus hloov pauv, tseem hu ua VFD, tau siv dav hauv AC motors nrog lawv cov txiaj ntsig zoo thiab kev ua tau zoo rau tus nqi piv.
Piv txwv li, cov tshuab hluav taws xob loj thiab cov tshuab me me thiab nruab nrab siv rau hauv steel mills rau dov, traction motors rau railways thiab nroog rail transit, elevator motors, lifting motors rau thawv lifting khoom, motors rau cov twj tso kua mis thiab kiv cua, compressors, thiab lub cev muaj zog rau cov khoom siv hauv tsev muaj tag nrho cov kev siv YVF3 series VFD kiv cua, thiab tau ua tiav cov txiaj ntsig zoo.
2. Dab tsi yog cov qauv sib txawv ntawm qhov sib txawv zaus motors thiab cov motors zoo tib yam?
● Rwb thaiv tsev theem: Feem ntau F qib los yog siab dua, ntxiv dag zog rau hauv av rwb thaiv tsev thiab xaim tig rwb thaiv tsev, tshwj xeeb tshaj yog xav txog lub peev xwm ntawm rwb thaiv tsev tiv thaiv impulse voltage.
● Hais txog cov teeb meem kev vibration thiab suab nrov ntawm lub cev muaj zog: tag nrho cov kev txiav txim siab yuav tsum tau muab rau cov rigidity ntawm lub cev muaj zog thiab tag nrho cov qauv, thiab yuav tsum tau siv zog ua kom nws lub ntuj zaus kom tsis txhob resonance nrog ntau yam quab yuam tsis.
● Txoj kev ua kom txias: Feem ntau, kev ua kom cua txias yog siv, uas yog, lub ntsiab lub cev txias kiv cua yog tsav los ntawm lub cev muaj zog.
● Kev ntsuas los tiv thaiv cov ncej tam sim no: Rau cov motors uas muaj peev xwm tshaj 160KW, yuav tsum tau txais kev ntsuas kev ntsuas hluav taws xob. Feem ntau, nws yooj yim rau magnetic circuit asymmetry thiab tseem tsim cov ncej tam sim no. Thaum cov khoom siv hluav taws xob tsim los ntawm lwm cov khoom siv sib xyaw ua ke, cov ncej tam sim no yuav nce ntxiv, ua rau muaj kev puas tsuaj. Yog li ntawd, kev ntsuas rwb thaiv tsev feem ntau yuav tsum tau ua.
● Rau qhov tsis tu ncua lub zog hloov pauv zaus lub cev muaj zog: Thaum lub nrawm tshaj 3000 / min, tshwj xeeb kub-resistant lubricating roj yuav tsum tau siv los them rau qhov kub thiab txias ntawm cov bearings.
3. Rau cov asynchronous motors zoo tib yam, cov kev ua haujlwm tseem ceeb uas yuav tsum tau xav txog thaum lub sijhawm rov tsim dua tshiab yog qhov muaj peev xwm dhau, pib ua haujlwm, ua haujlwm tau zoo, thiab lub zog muaj zog. Thiab rau YVF3 series VFD kiv cua lub cev muaj zog, raws li qhov tseem ceeb swb tus nqi yog inversely proportional rau lub hwj chim zaus, lawv tuaj yeem pib ncaj qha thaum qhov tseem ceeb swb tus nqi ze rau 1. Yog li ntawd, overload muaj peev xwm thiab kev pib ua haujlwm tsis tas yuav xav txog ib yam nkaus. ntau.
4. Rau cov twj tso kua mis thiab cov kiv cua, cov kua dej ntws ncaj qha ncaj qha rau thawj lub zog ntawm qhov ceev, lub zog torque ncaj qha proportional rau lub zog thib ob ntawm qhov ceev, thiab lub zog ncaj qha proportional rau peb lub zog ntawm qhov ceev. Thaum qhov ceev txo, lub zog noj ntawm lub cev muaj zog txo qis hauv peb lub zog. Yog li ntawd, lub zog-txuag nyhuv ntawm kev sib txawv zaus ceev tswj yog qhov tseem ceeb heev.
5. YVF3 series VFD kiv cua lub cev muaj zog ua raws li Suav tus qauv, GB755-2008 Rotating hluav taws xob tshuab-Rating thiab kev ua tau zoo, uas sib npaug rau IEC60034-1: 2004.
Technical Specifications
|
Txuj |
IEC 60034: 2000 2000 10000000 1/2000 2000 2000 |
|
Qhov voltage (V) |
220/380/400/415/440/550/660/690 |
|
Ncej |
2/4/6/8/10 |
|
Ceev |
3000rpm / 1500rpm / 1000rpm / 750rpm / 600rpm |
|
Mounting |
ko taw-IMB3/IM1001; flange-IMB5/IM3001; ntsej muag-IMB14/IM3601; ntsug-IMV1/IM3011; flange-foot:IMB35/IM2001;IMV5;IMV6 |
|
Lub luag haujlwm ua haujlwm |
S1,S6,S9 |
|
Ncej |
H80~H355 |
|
Cov zis ntau (KW) |
0.55 rau 355 |
|
Npog |
IP55 / IP54 |
|
Txias |
IC 416/TEFV |
|
Ntau zaus (Hz) |
50/60; 3-100Hz |
|
Daim ntawv thov |
CNC tshuab cuab yeej, muaj neeg hlau, ntau yam khoom siv tshuab tsis siv neeg, cov kab ntau lawm rau textile, luam ntawv, thiab lub teeb kev lag luam, steel dov, mining, locomotive drag, aerospace, thiab shipbuilding, thiab lwm yam. |
Txheej txheem ntau lawm
cam khwb cia hlau
Kev tsim cov ntaub ntawv hlau cam ntawm YVF3 series VFD kiv cua lub cev muaj zog coj mus rau hauv tus account lub tshav kub dissipation muaj nuj nqi, uas yuav pab tshem tawm cov cua sov tsim los ntawm kev ua hauj lwm ntawm lub cev muaj zog los ntawm tsim nyog tshav kub dissipation nto los yog cua txias flowability raws, kom lub cev muaj zog winding ua haujlwm nyob rau hauv nws qhov ntsuas kub ntau.
kev vibration sensor
Kev vibration sensor yog ib qho yooj yim oscillation system muaj xws li springs, dampers, thiab inertial pawg. Nws converts mechanical vibrations rau hauv hluav taws xob teeb liab uas yooj yim rau kis, hloov, txheej txheem, thiab khaws cia los ntawm nws cov transducer Cheebtsam.
terminal lub thawv
Lub thawv lub cev muaj zog yog siv los txuas cov kab hluav taws xob thiab lub cev muaj zog, feem ntau yog tsim los ntawm lub cev lub cev, cov terminals, screws, washers, kho daim hlau, thiab lwm yam.
ncej
Precision shafts yog tsim los ntawm kev ua siab ntev ntawm cov ncej thiab feem ntau tsim nyog rau kev xa cov khoom hnyav. Lub precision ncej yog tsim los ntawm cov ntaub ntawv zoo thiab kev ua haujlwm siab heev. Kev kam rau siab tswj ntawm qhov loj thiab cov duab ntawm lub ncej yog nruj, thiab nws tuaj yeem tiv taus qhov loj axial thiab radial loads.
FAQ
Q: Cov kiv cua puas tuaj yeem muaj VFDs?
Q: Puas yog VFDs tsis zoo rau lub cev muaj zog?
● Txawm hais tias peb paub tias cov zaus hloov pauv tuaj yeem tsav cov motors zoo tib yam hauv ntau qhov xwm txheej, nws tuaj yeem ua rau cua sov ntawm cov motors zoo tib yam asynchronous thaum lub zog tso zis zaus ntawm lub zaus converter tsawg heev. Yog li ntawd, cov motors zoo tib yam tsis tuaj yeem khiav mus ntev heev thaum qhov zaus kuj tsawg.
● Peb paub tias cov motors zoo tib yam muaj qhov tsis muaj zog, uas yog qhov txwv tsis pub muaj peev xwm ntawm silicon steel los xij ntawm cov motors zoo tib yam los hloov hluav taws xob rau hauv lub zog sib nqus thiab thaum kawg mus rau hauv lub zog kinetic, tshwj xeeb tshaj yog nyob rau hauv hom zaus converter voltage zaus (U / F) tswj, uas tau yooj yim saturate lub magnetic Circuit Court ntawm lub cev muaj zog. Qhov no tshwm sim thaum kawg tshwm sim nyob rau hauv lub siab tshaj plaws ntawm lub cev muaj zog khiav hauj lwm kub, uas yuav ua rau kom lub cev muaj zog kom sai li sai tau nyob rau hauv lub voltage zaus tswj hom, thiab nyob rau lub sij hawm, nws yuav txo tau cov kev pab cuam lub neej ntawm lub motor winding.
● Kev cuam tshuam ntawm high-frequency mem tes nthwv dej ntawm zaus converters ntawm cov motors zoo tib yam
Peb paub hais tias thaum lub zaus converter khiav, nws cov zis voltage waveform tsis nruj me ntsis sine waveform. Qee lub sij hawm peb xa mus rau nws li sine pulse width modulation waveform (SPWM), thiab thaum tso tawm cov waveform no, kev txiav txim siab dua yuav tshwm sim, thiab cov zis hluav taws xob yuav siab dua li tus nqi ib txwm muaj. Qhov no tuaj yeem ua rau lub rwb thaiv tsev ntawm cov khoom siv winding lossis rwb thaiv tsev ntawm lub cev muaj zog zoo tib yam kom tawg, uas yooj yim ua rau lub cev muaj zog.
Dimensions thiab Parts 'codes
Cim npe nrov: yvf3 series vfd kiv cua, Tuam Tshoj yvf3 series vfd kiv cua manufacturers, lwm tus neeg, Hoobkas
Xa kev nug
