Ijenereyitha ye-Static Var (SVG)— Isigaba esithathu
Isishwankathelo seMveliso:
Ii-Static Var Generators (SVG), ezaziwa ngokuba zi-active power factor compensators (APFC) okanye ii-instantaneous stepless reactive power compensators, zisisombululo esiphezulu kwiingxaki zomgangatho wamandla ezibangelwa yi-low power factor kunye ne-reactive power demand kwiindidi ezahlukeneyo zeendawo kunye nezicelo. Ziluhlobo lwe-active power filters (APF) ezisebenza kakuhle, ezincinci, eziguquguqukayo, eziguquguqukayo nezingabizi kakhulu ezibonelela ngempendulo ekhawulezileyo nesebenzayo kwiingxaki zomgangatho wamandla kwiinkqubo zamandla ombane aphantsi okanye aphezulu. Zivumela ubomi bezixhobo obude, ukuthembeka okuphezulu kwenkqubo, amandla kunye nokuzinza okuphuculweyo kwenkqubo yamandla, kunye nokulahlekelwa kwamandla okuncitshiswa, ukuthobela imigangatho yomgangatho wamandla kunye neekhowudi zegridi ezifunekayo.
I-low power factor inyusa ukulahleka kwamandla asebenzayo kwiindawo ezifakelweyo kwaye ichaphazela ukuzinza kwazo. Idla ngokubangelwa yimithwalo ye-inductive okanye ye-capacitive efuna amandla angakumbi okusabela ukuze isebenze ngokufanelekileyo. Ezinye izinto ezibangela i-low power factor yi-harmonic currents eziveliswa yimithwalo engeyiyo yomgca kunye
utshintsho lomthwalo kwinkqubo yamandla ombane.
Umgaqo Wokusebenza:
Umgaqo we-SVG ufana kakhulu nowe-Active Power Filter, Xa umthwalo uvelisa i-inductive okanye i-capacitive current, wenza i-load current ihlale okanye ikhokela i-voltage. I-SVG ibona umahluko we-phase angle kwaye ivelise i-leading okanye i-lagging current kwi-grid, okwenza i-phase angle
yamandla ombane phantse ifana neye-voltage kwicala le-transformer, oko kuthetha ukuba i-basic power factor yiyunithi. I-YIY-SVG ikwakwazi ukulungisa ukungalingani komthwalo.
Iinkcukacha zobugcisa:
| UHLOBO | Uthotho lwe-400V | Uthotho lwe-500V | Uthotho 690V |
| Ubuninzi bentambo engathathi hlangothi yangoku | 10KVar15KVar/ 35KVar/50KVar/ 75KVar/100KVar | 90KVar | 120KV |
| I-voltage eqhelekileyo | I-AC380V(-20%~+20%) | I-AC500V(-20%~+20%) | I-AC690V(-20%~+20%) |
| Ireyithingi elinganisiweyo | 50Hz±5% | ||
| Inethiwekhi | Iintambo ezine ezine-element ezintathu/ezine-element ezintathu | ||
| Ixesha lokuphendula | |||
| Izinga lembuyekezo yamandla asebenzayo | >95% | ||
| Ukusebenza kakuhle koomatshini | >97% | ||
| Ukutshintsha imvamisa | 16 kHz | 12.8kHz | 12.8kHz |
| Ukukhetha iimpawu | Jongana neeharmonics/Jongana neeharmonics kunye namandla okusabela/ Jongana neeharmonics kunye nokungalingani kwamanqanaba amathathu / Iinketho ezintathu | ||
| Amanani ahambelanayo | Akukho mda. Imodyuli enye yokubeka esweni esekwe kwindawo enye inokuxhotyiswa ngeemodyuli zamandla ezifikelela kwi-8 | ||
| Iindlela zonxibelelwano | Unxibelelwano lwe-RS485 olunemijelo emibini (xhasa unxibelelwano olungenazingcingo lwe-GPRS/WIFI) | ||
| Ukuphakama ngaphandle kokugxeka | |||
| Ubushushu | -20~+50°C | ||
| Umswakama | |||
| Inqanaba longcoliseko | Ngaphantsi kwenqanaba Ⅲ | ||
| Umsebenzi woKhuselo | Ukhuseleko lomthwalo omninzi, ukhuseleko olugqithisileyo lwehardware, ukhuseleko olugqithisileyo lwevolthi, ukhuseleko lokungalingani kwegridi yamandla, ukhuseleko lokusilela kwamandla, ukhuseleko olugqithisileyo lobushushu, ukhuseleko olungaqhelekanga lwefrikhwensi, ukhuseleko lwesekethe emfutshane, njl.njl. | ||
| Ingxolo | |||
| Ufakelo | Irakhi/ukuxhoma eludongeni | Irekhi | |
| Indlela yomgca | Ukungena ngasemva (uhlobo lwerekhi), ukungena okuphezulu (kufakwe eludongeni) | Ukungena okuphezulu | |
| Inqanaba lokukhusela | IP20 | ||
Inkangeleko yeMveliso:
Uhlobo olufakwe kwiRack:
| Imodeli | Imbuyekezo umthamo (A) | I-voltage yenkqubo (V) | Ubungakanani(D1*W1*H1)(mm) | Imo yokupholisa |
| YIY SVG-35-0.4-4L-R (Incinci) | 35 | 400 | 515*510*89 | Ukupholisa umoya ngokunyanzelwa |
| YIY SVG-50-0.4-4L-R | 50 | 400 | 546*550*190 | Ukupholisa umoya ngokunyanzelwa |
| YIY SVG-75-0.4-4L-R | 75 | 400 | 586*550*240 | Ukupholisa umoya ngokunyanzelwa |
| YIY SVG-100-0.4-4L-R | 100 | 400 | 586*550*240 | Ukupholisa umoya ngokunyanzelwa |
| YIY SVG-90-0.5-4L-R | 90 | 500 | 675*495*275 | Ukupholisa umoya ngokunyanzelwa |
| YIY SVG-120-0.69-4L-R | 120 | 690 | 735*539*275 | Ukupholisa umoya ngokunyanzelwa |
Uhlobo olufakelwe eludongeni:
| Imodeli | Imbuyekezo umthamo (A) | I-voltage yenkqubo (V) | Ubungakanani(D2*W2*H2)(mm) | Imo yokupholisa |
| YIY SVG-35-0.4-4L-W (Incinci) | 35 | 400 | 89*510*515 | Ukupholisa umoya ngokunyanzelwa |
| YIY SVG-50-0.4-4L-W | 50 | 400 | 190*513*599 | Ukupholisa umoya ngokunyanzelwa |
| YIY SVG-75-0.4-4L-W | 75 | 400 | 240*600*597 | Ukupholisa umoya ngokunyanzelwa |
| YIY SVG-100-0.4-4L-W | 100 | 400 | 240*600*597 | Ukupholisa umoya ngokunyanzelwa |
| YIY SVG-90-0.5-4L-W | 90 | 500 | 275*495*675 | Ukupholisa umoya ngokunyanzelwa |
| YIY SVG-120-0.69-4L-W | 120 | 690 | 275*539*735 | Ukupholisa umoya ngokunyanzelwa |
Uhlobo lomgangatho:
| Imodeli | Imbuyekezo umthamo (A) | I-voltage yenkqubo (V) | Ubungakanani (D3*W3*H3) (mm) | Imo yokupholisa |
| YIY SVG-50-0.4-4L-C | 50 | 400 | Ikhabhinethi 1/Ikhabhinethi 2 | Ukupholisa umoya ngokunyanzelwa |
| YIY SVG-100-0.4-4L-C | 100 | 400 | Ikhabhinethi 1/Ikhabhinethi 2 | Ukupholisa umoya ngokunyanzelwa |
| YIY SVG-200-0.4-4L-C | 200 | 400 | Ikhabhinethi 1/Ikhabhinethi 2 | Ukupholisa umoya ngokunyanzelwa |
| YIY SVG-250-0.4-4L-C | 250 | 400 | Ikhabhinethi 1/Ikhabhinethi 2 | Ukupholisa umoya ngokunyanzelwa |
| YIY SVG-300-0.4-4L-C | 300 | 400 | Ikhabhinethi 1/Ikhabhinethi 2 | Ukupholisa umoya ngokunyanzelwa |
| YIY SVG-400-0.4-4L-C | 400 | 400 | Ikhabhinethi 1/Ikhabhinethi 2 | Ukupholisa umoya ngokunyanzelwa |
| YIY SVG-270-0.5-4L-C | 270 | 500 | IKhabhinethi 1 | Ukupholisa umoya ngokunyanzelwa |
| YIY SVG-360-0.69-4L-C | 360 | 690 | IKhabhinethi 1 |
* Ubungakanani bekhabhinethi: 800*1000*2200mm, inokuthwala iimodyuli ezi-5.
* Ubungakanani bekhabhinethi 2: 800*1000*1600mm, inokuthwala iimodyuli ezi-3.
* Le theyibhile yinkcazo eqhelekileyo, ukuba ufuna ezinye iisayizi, nceda unxibelelane nathi ukuze wenze ngokwezifiso.
Bhala umyalezo wakho apha uze uwuthumele kuthi