Schneider Inverter ATV31HD15N4A
Fa'amatalaga o oloa
| Va'aiga o oloa | Altivar | |
| ituaiga oloa po'o vaega | Fa'atauva'a fesuisuia'i | |
| Fa'atatauga oloa | Masini faigofie | |
| igoa vaega | ATV31 | |
| Fonotaga | Faatasi ai ma le vevela | |
| Eseesega | Faatasi ai ma le aveta'avale poloaiga potentiometer | |
| EMCfilter | Tuufaatasi | |
| [Tatou]ratedsupplyvoltage | 380...500V-5...5% | |
| Tuuina atu alalaupapa | 50...60Hz-5...5% | |
| Networknumeraofphase | 3vaega | |
| Malosiaga tau afi | 15KW4kHz | |
| Motorpowerhp | 20Hp4kHz | |
| Linecurrent | 36.8Aat500V | |
| 48.2Aat380V,Isc=1kA | ||
| O le malosi vaaia | 32KVA | |
| ProspectivelineIsc | 1KA | |
| Nominaloutputcurrent | 33A4kHz | |
| Ole taimi aupito maualuga | 49.5A mo le 60s | |
| Malosiaga iW | 492Watnominalload | |
| Asynchronousmotorcontrolprofile | Factoryset: constanttorque | |
| Fa'atonu levevectorless ma le PWMtype motorcontrol signal | ||
| Analogue inputnumera | 4 | |
| Felagolagomai | ||
| Productdestination | Asynchronousmotors | |
| Fa'agata sapalai | 323…550V | |
| Networkfrequency | 47.5...63Hz | |
| Fa'aoso fa'alava | 0.0005…0.5KHz | |
| Nominalswitching frequency | 4kHz | |
| Fa'asuiga alaleo | 2...16kHz fetuutuunai | |
| Va'aiga televave | 1…50 | |
| Transientovertorque | 150… 170% ole afi ta'ua | |
| Brakingtorque | <=150%i le 60swithbrakingresistor | |
| 100% fa'atasi ma le taofi fa'aauau | ||
| 150% e aunoa ma le taofi taofi | ||
| Fa'atonuga | FrequencyPIregulator | |
Fa'amatalaga o oloa
E fa'afefea ona galue le Servo Drive?
O le ta'iala galue o le ta'avale servo o se fa'atonu e fa'aaogaina e pulea ai se afi servo, ma o lana galuega e tutusa ma le fa'aliliuga fa'asolosolo o lo'o galue i luga o se afi AC masani.O se vaega o le servo system ma e masani ona faʻaaogaina mo faiga faʻatulagaina maualuga.
1. O le a le ta'avale servo ma pe fa'apefea ona galue?
E te iloa pe fa'afefea ona galue le ta'avale servo?I le taimi nei, o loʻo faʻaaogaina e le servo le faʻaogaina o masini faʻapipiʻi numera e fai ma faʻatonuga autu, lea e mafai ona iloa ai le sili atu ona faigata algorithms pulea ma iloa numera, networking ma atamai.O masini eletise e masani ona faʻaogaina taʻavale taʻavale e faʻatotonugalemu i modules eletise atamai.O le taʻavale taʻavale ua tuʻufaʻatasia i totonu o le IPM ma o loʻo i ai ni faʻalavelave faʻafuaseʻi ma puipuiga, e pei o le overvoltage, overcurrent, overheating ma undervoltage.E fa'aopoopoina fo'i se ta'amilosaga vaivai amata i le matasele autu.
Ina ia faʻaitiitia le aʻafiaga o le faʻagasologa o le amataga i luga o le avetaavale, e faʻasaʻo muamua e le eletise le eletise le faʻaogaina o le tolu-vaega mana poʻo le mana autu e ala i le tolu-vaega atoa-alalaupapa rectifier circuit e maua ai le taimi saʻo saʻo.A maeʻa le tolu-vaega AC poʻo le faʻasaʻoga autu, e faʻaaogaina le tolu-vaega sinus wave PWM voltage inverter e faʻaulu ai le tolu-vaega tumau maneta synchronous AC servo motor.O le faagasologa atoa o le iunite ta'avale eletise e mafai ona fa'apea o se faiga AC-DC-AC.
Fa'atasi ai ma le fa'aogaina tele o faiga servo, o le fa'aogaina o ta'avale servo, fa'apipi'iina o le ta'avale servo ma le tausiga o le ta'avale servo o mataupu fa'apitoa taua uma o le fa'ainisinia eletise tau pisinisi mo ta'avale servo i aso nei.
Oloa Fa'ailoga
O ta'avale a le AC servo motors e fa'aaogaina lautele
O ta'avale servo o se vaega taua o le fa'aonaponei o gaioiga fa'aonaponei ma o lo'o fa'aaogaina lautele i masini masini, ae maise o ta'avale servo e fa'aaogaina e pulea AC maneta tumau synchronous motors ua avea ma nofoaga vevela su'esu'e.
