Ngaru hiko inverter supply mana
1. Ko nga ahuatanga matua o te ngaru hiko inverter hiko
■ Ma te whakamahi i te mana CPU, he maamaa, he pono hoki te ara iahiko;
■ Ma te whakamahi i te hangarau whakahuri i te whanui puihi puihi SPWM, ko te whakaurunga he ngaru sine parakore me te auau pumau me te ture ngaohiko, te tarai i te ngangau me te iti o te paheketanga;
■ Whakawhiti mawhiti-i roto, te whakawhiti tere i waenga i nga hiko me te hurihuri;
■ Momo tuku hiko matua me te momo tuku matua pākahiko:
A) Momo tuku hiko matua: i te wa e whai mana ana, kei roto i te putanga matua, ka huri aunoa ki te putanga inverter ka rahua te whakauru matua;
B) Momo tuku pākahiko matua: Putanga inverter ina he mana matua, aunoa ina rahua te whakauru DC
■ whakawhiti ki te putanga matua;
Ka whakaaetia ki te tapahi i te DC i roto i te mana o te mana, me te whakawhiti aunoa ki te maataki matua, me te kore e pa ki te mana o te kawenga, a he pai ki te pupuri me te whakakapi i te pākahiko;
■ Mena he tiketike rawa te ngaohiko pākahiko, he iti rawa ranei, ka whakawetohia e te hiko hiko te whakaputanga.Mena kei te hoki te ngaohiko pākahiko ki te tikanga, ka puta aunoa te mana hiko;
■ A, no te nui o te kawenga, ka whakawetohia e te mana hiko inverter te putanga.I muri i te 50 hēkona o te whakakore i te taumahatanga, ka hoki ano te tuku hiko i te putanga.He tino pai tenei mahi mo nga teihana turanga korero kore e arohia;
■ Tautoko i te mahi whakawhitiwhiti, whakarato atanga RS232 (PIN2, 3, 5), te whakamahi i te rorohiko aroturuki kia mohio ai koe ki te ahuatanga o te mahi o te hiko hiko i roto i te waa tuuturu;(Tuhipoka: Ko nga tauira 500VA o tenei raupapa karekau he mahi i tenei wa)
■Whakaritea kia rua nga huinga o nga pona maroke haungo mo te hapa whakauru DC (RS232PIN6, 7) me te whakaoho hapa putanga AC (RS232PIN8, 9)
■E tautoko ana i te mahi hiko kore-DC, a ka taea te whakahaere me te mana matua anake.Ma tenei mahi ka taea te whakauru i te mana hiko inverter i te tuatahi, katahi ka whakauruhia te pākahiko.(Tuhipoka: Ko nga tauira 500VA o tenei raupapa karekau he mahi i tenei wa)
2.Nga tohu hangarau o te ngaru hiko inverter hiko supply
| AC karo urunga | Whakatauhia te whakauru o naianei (A) | 500VC | 1000VA | 2000VA | 3000VA | 4000VA | 5000VA | 600VA | |
| 1.8 | 3.6 | 7.2 | 10.8 | 14.5 | 15.9 | 19.1 | |||
| Waahi Whakawhitiwhiti (ms) | ≤5ms | ||||||||
| Putanga AC | Te kaha whakatau (VA) | 500VA | 1000VA | 2000VA | 3000VA | 4000VA | 5000VA | 6000VA | |
| Kua whakatauhia te mana whakaputa (W) | 400W | 800W | 1600W | 2400W | 3200W | 3500W | 4200W | ||
| Ngaohiko putanga whakatau me te auau | 220VAC,50Hz | ||||||||
| Kua whakatauhia te putanga o naianei (A) | 1.8 | 3.6 | 7.2 | 10.8 | 14.5 | 15.9 | 19.1 | ||
| Tikanga Ngaohiko Huaputa (V) | 220±1.5% | ||||||||
| Tikanga auau putanga (Hz) | 50±0.1% | ||||||||
| Reiti Pokarekare Ngaru (THD) | ≤3% (Utaina Raina) | ||||||||
| te wa whakautu hihiri | 5%（Utaina 0--100%） | ||||||||
| Tauwehe Hiko (PF) | 0.8 | 0.7 | |||||||
| te kaha taumaha | 110%,30 Tuarua | ||||||||
| Te kaha o te kaihurihuri | ≥85%（80% te kawenga ātete） | ||||||||
| Waahi Whakawhitiwhiti (ms) | ≤5ms | ||||||||