Izinto ezilungileyo zeYaskawa inverters xa kuthelekiswa nee-inverters kwimarike

Ngokuqinisekileyo, nantsi isicatshulwa esihlaziyiweyo esineenkcukacha ezithe kratya ezidityaniswe kuthotho oluthile lwe-Yaskawa inverter:

Uthotho lwe-inverter oluvela eYaskawa lunandipha ukuhoywa okubalulekileyo kwintengiso, kunye nezibonelelo zalo zibonakaliswa ikakhulu kule miba ilandelayo, ngakumbi igxininiswe luchungechunge lwayo oludumileyo olufana neYaskawa. A1000, E1000, kwayeG7.

I. Ukusebenza okuphezulu kunye nokuzinza

Yaskawa inverters, ingakumbiV1000uthotho, sebenzisa itekhnoloji ye-elektroniki ephucukileyo yokulawula, ukuguqula amandla e-AC abe yimveliso yamandla e-AC eguquguqukayo. Ngoluhlu lwamandla ukusuka ku-0.4kW ukuya kuma-400kW, iV1000series inama ukulinganisa ukusebenza ukuya kuthi ga kwi-98%, ukunciphisa kakhulu ukusetyenziswa kwamandla kunye neendleko zamandla. Ngethuba lokusebenza, i-Yaskawa inverters inokuphendula ngokukhawuleza ekutshintsheni umthwalo womsebenzi, ukugcina ukusebenza ngokufanelekileyo kunye nokuzinza kwezixhobo.

II. Ulawulo olukrelekrele

IE1000uthotho oluvela eYaskawa luxhotyiswe ngetekhnoloji yolawulo olukrelekrele, njengokuzifundela kunye necomputing ekrelekrele. Ibonisa umsebenzi we-PLC owakhelwe ngaphakathi kunye namanqaku angama-32 e-I / O, okuvumela ukuba kubekho ingqiqo yokulawula enzima ngaphandle kwesidingo se-PLC yangaphandle. Ngoluhlu lwamaza obuninzi be-0.1 ukuya kwi-400 Hz kunye nokulawulwa kwesantya sokuchaneka kwe-± 0.01%,E1000uchungechunge luqinisekisa ulawulo lwemoto oluchanekileyo noluthembekileyo.

III. Ukuguquguquka kunye neSicelo esiBanzi

IG7uthotho oluvela eYaskawa lubonelela ngokuguquguquka okuphezulu, ukuziqhelanisa nomthwalo wemisebenzi eyahlukeneyo kunye nokusingqongileyo. Ngoluhlu lwamandla ukusuka ku-0.4kW ukuya kuma-75kW, iG7Uthotho luxhasa iintlobo ngeentlobo zeemoto, kubandakanya iimotor zokungeniswa, iimotor zemagnethi ezisisigxina (PMSMs), kunye neemotor zeservo. Nokuba ngabalandeli, iimpompo, abahambisi, okanye izinyusi, ii-inverters zaseYaskawa, ngakumbiG7series, banokuhlangabezana neemfuno zabo zokusebenza ngokusebenza okulungisiweyo.

IV. Ukhuseleko kunye nokuthembeka

Ngexesha loyilo kunye nenkqubo yokuvelisa, i-Yaskawa inverters, kubandakanyaV1000kwayeE1000series, babe ulawulo olungqongqo kunye neemfuno zokhuseleko. Baxhotyiswe ngemisebenzi emininzi yokukhusela, efana ne-overcurrent, overvoltage, kunye neendlela zokukhusela ukushisa. Ukongeza, iG7uchungechunge lubonisa umsebenzi wokhuseleko olwakhelwe ngaphakathi ohambelana ne-IEC 61508 kunye ne-SIL3 amanqanaba engqibelelo yokhuseleko, ukubonelela ngoluhlu olongezelelweyo lokukhusela kwizicelo ezibalulekileyo.

V. Ukusebenza okuLungileyo kunye noLondolozo

Yaskawa inverters, ngakumbi iE1000series, ikwagqwesa ekusebenzeni nasekugcineni. Baza nojongano olusebenziseka lula kunye nezakhono zokucwangcisa, ezivumela abasebenzisi ukuba babeke ngokulula iiparamitha kunye nokuxilonga iimpazamo ngephaneli yeLCD okanye iitheminali ezicwangcisiweyo. Ngezibuko lonxibelelwano eyakhelwe-ngaphakathi, iE1000series ixhasa iiprothokholi zonxibelelwano ezininzi, ezifana Modbus, Profibus, kunye Ethernet / IP, okwenza kube lula ukudibanisa kwiinkqubo ezizenzekelayo.

VI. Ukhuseleko lokusiNgqongileyo kunye nokuGcinwa kwamandla

Yaskawa inverters, ingakumbiV1000series, zineenzuzo ezibalulekileyo ekongeni amandla. Umsebenzi wabo wokuzifundela ukugcinwa kwamandla okwakhelwe ngaphakathi unokulungelelanisa ngokuzenzekelayo ekusebenzeni ngokufanelekileyo ngokusekelwe kumthwalo kunye nobushushu, ukunciphisa kakhulu iindleko zokusebenza zemoto. Ukongeza, ii-inverters ze-Yaskawa ziza ngokusemgangathweni kunye ne-DC reactors (ngaphezulu kwe-30kW) yoxinzelelo oluphezulu lwe-harmonic, ukunciphisa ngokufanelekileyo ukuphazamiseka kombane kunye nongcoliseko lwengxolo, ukuthobela iimfuno zokusingqongileyo.

Isishwankathelo, i-Yaskawa's inverter series, emelwe yiV1000,E1000, kwayeG7, ziqhayisa ngeenzuzo ezininzi, kubandakanywa ukusebenza kakuhle kunye nokuzinza, ukulawula okuhlakaniphile, ukuguquguquka kunye nokusetyenziswa okubanzi, ukhuseleko kunye nokuthembeka, ukusebenza kakuhle kunye nokugcinwa, kunye nokukhuselwa kwendalo kunye nokugcinwa kwamandla. Ezi zibonelelo, ezidityaniswe neenkcukacha zazo ezicacileyo, zenza i-Yaskawa inverters ibe sisixhobo esiyimfuneko kwibala langoku lemizi-mveliso.