Pure Sine Wave Inverter 300-500W
●Tower design
●DSP digital control technology
●Pure sine wave output
●Suitable for all kinds of loads, such as resistive, inductive and rectified loads and motors
●Use of pulse by pulse technology, improving load shock ability
●Charge current Max. 15A
●Settable no-load shutdown and energy saving mode
●Short circuit, overload and low battery protection
●Intelligent long backup time up to 10h (based on battery bank and loads)
●Compatible with generators, and matching of inverter and generator is settable.
●Usable as off-grid solar inverter if combined with EAST charge controller
MODEL | 300W | 500W |
DC INPUT | ||
Nominal input voltage | 12V | |
DC input voltage range | 10~15V | |
AC INPUT | ||
AC voltage | 150~282Vac for 220Vac, 156~294Vac for 230Vac, 163~307Vac for 240Vac, | |
Nominal input frequency | 50 / 60Hz (auto-sensing), 42.5~57.5Hz for 50Hz, 51~69Hz for 60Hz | |
OUTPUT | ||
DC mode output voltage | 220 / 230 / 240Vac ±5% | |
AC mode output voltage | 220 / 230 / 240Vac ±5% or 100 / 110 / 115 / 120Vac ±5% | |
Nominal output frequency | 50/60Hz ±0.3 (auto-sensing & settable) | |
Output waveform | Pure sine wave | |
Output power | 300W | 500W |
Efficiency | Max. 95% (mains mode); Max. 80% (inverter mode) | |
| Transfer time | ≤10ms | |
Power factor | 1.0 | |
THD | <5% (linear load) | |
Inductive load | Yes | |
Motor load | Yes | |
Rectifier load | Yes | |
Overload capability | Mains mode: 110% for 120s, 125% for 60s, 150% for 10s Inverter mode: 110% for 60s, 125% for 10s, 150% for 10s (shut down) | |
BATTERIES | ||
Charging current | 5A(optional 10A/15A) | 10A(optional 5A/15A) |
Equalizing charge voltage | Single battery 14.1Vdc (default), 13.6 ~ 15Vdc adjustable | |
Floating charge voltage | Single battery 13.5Vdc (default), 13.2 ~ 14.6Vdc adjustable | |
OTHERS | ||
Human-machine interface | LCD&BUZZER | |
Operating temperature | 0℃~40℃ | |
Operating humidity | 5% ~ 95% RH | |
Forced air cooling | Variable speed fans | |
Net weight (kg) | 5.3 | 7.5 |
Gross weight (kg) | 5.8 | 8 |
Dimensions (W×D×H) (mm) | 281×132×176 | |
Packaged dimensions (W×D×H) (mm) | 355×195×251 | |
Africa