Sine wave inverter motlakase
1. Likarolo tse ka sehloohong tsa motlakase oa sine wave inverter
■ Ho sebelisa taolo ea CPU, potoloho e bonolo ebile e tšepahala;
■ Ho sebelisa theknoloji ea SPWM pulse wide modulation, ho kenya letsoho ke leqhubu le hloekileng la sine le nang le maqhubu a tsitsitseng le taolo ea motlakase, ho hloekisa lerata le ho sotha ho fokolang;
■ switjha e hahelletsoeng ka har'a bypass, e fetohang ka potlako lipakeng tsa mains le inverter;
■ Mofuta oa mantlha oa phepelo ea motlakase le mofuta oa phepelo ea betri:
A) Mofuta oa phepelo ea motlakase oa mains: ha ho na le matla a mantlha, e ka har'a phallo ea mantlha, 'me e fetohela ka bo eona ho tlhahiso ea inverter ha tlhahiso ea mains e hloleha;
B) Mofuta oa phepelo ea betri ea mantlha: Phallo ea inverter ha ho na le matla a mantlha, ka boiketsetso ha ho kenya letsoho ha DC ho hloleha
■ fetohela ho lisebelisoa tse kholo;
E lumelloa ho khaola DC sebakeng sa motlakase, ebe o fetela ka tsela e iketsang ka tsela e ka sehloohong, ntle le ho ama matla a matla a mojaro, 'me ho bonolo ho boloka le ho nkela betri sebaka;
■ Haeba matla a betri a phahame haholo kapa a le tlase haholo, motlakase oa inverter o tla tima tlhahiso.Haeba motlakase oa betri o khutlela ho tloaelehileng, phepelo ea motlakase e tla itlhahisa ka bo eona;
■ Ha mojaro o tletse, motlakase oa inverter o tla tima tlhahiso.Ka mor'a metsotsoana e 50 ea ho tlosa boima bo feteletseng, phepelo ea motlakase e tla qala tlhahiso ka bo eona.Mosebetsi ona o loketse haholo liteishene tsa puisano tse sa lebelloang;
■ Ts'ebetso ea puisano ea tšehetso, fana ka RS232 interface (PIN2, 3, 5), sebelisa software ea ho shebella ho utloisisa boemo ba ho sebetsa ba phepelo ea motlakase ka nako ea nnete;(Hlokomela: Mefuta ea 500VA letotong lena ha e na ts'ebetso ena hajoale)
■ Fana ka lihlopha tse peli tsa li-node tse omeletseng tsa DC input fault (RS232PIN6, 7) le AC output fault alarm (RS232PIN8, 9)
■ E ts'ehetsa ts'ebetso ea motlakase ea no-DC, 'me e ka sebetsa ka matla a mains feela.Mosebetsi ona o lumella motlakase oa inverter hore o sebelisoe pele, ebe betri e kenngoa.(Hlokomela: Mefuta ea 500VA letotong lena ha e na ts'ebetso ena hajoale)
Lipontšo tsa 2.Technical tsa motlakase oa sine wave inverter
| AC bypass input | Lintlha tse kentsoeng hajoale (A) | 500 VC | 1000VA | 2000VA | 3000 VA | 4000VA | 5000 VA | 600 VA | |
| 1.8 | 3.6 | 7.2 | 10.8 | 14.5 | 15.9 | 19.1 | |||
| Nako ea Phetoho ea Bypass (ms) | ≤5ms | ||||||||
| Tlhahiso ea AC | Boemo bo lekantsoeng (VA) | 500 VA | 1000VA | 2000VA | 3000 VA | 4000VA | 5000 VA | 6000VA | |
| Matla a hlahisoang (W) | 400W | 800W | 1600W | 2400W | 3200W | 3500W | 4200W | ||
| Rated output voltage le frequency | 220VAC, 50Hz | ||||||||
| Lintlha tse hlahisoang hajoale (A) | 1.8 | 3.6 | 7.2 | 10.8 | 14.5 | 15.9 | 19.1 | ||
| Ho nepahala ha Motlakase wa Output (V) | 220±1.5% | ||||||||
| Ho nepahala ha sephetho (Hz) | 50±0.1% | ||||||||
| Sekhahla sa Phallo ea Waveform (THD) | ≤3% (Moroalo o lekanang) | ||||||||
| nako ea karabo e matla | 5% (Moroalo 0--100%) | ||||||||
| Matla a Matla (PF) | 0.8 | 0.7 | |||||||
| boima bo feteletseng | 110%,30 Ea bobeli | ||||||||
| Inverter e sebetsang hantle | ≥85% (80% Resistive load) | ||||||||
| Nako ea Phetoho ea Bypass (ms) | ≤5ms | ||||||||