| ●Tower / rack mounted 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. 30A. Settable charge current and charge voltage on front panel | | | | | | |
| ●Settable no-load shutdown and energy saving mode | | | | | | | | | |
| ●Short circuit, overload and low battery protection | | | | | | | | | |
| ●Intelligent long backup time up to 10 h (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 | | | | | | | |
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| PSW inverter 300 - 600VA |
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| MODEL | | 300 W | 600 W |
| DC INPUT |
| Nominal input voltage | 12 V |
| DC input voltage range | 10 ~ 15 V |
| AC INPUT |
| Bypass voltage | 0 ~ 264 Vac for 220 / 230 / 240 Vac;
0 ~ 132 Vac for 100 / 110 / 115 / 120 Vac |
| AC voltage | 150 ~ 282 Vac for 220 Vac, 156 ~ 294 Vac for 230 Vac,
163 ~ 307 Vac for 240 Vac, 68 ~ 128 Vac for 100 Vac,
75 ~ 141 Vac for 110 Vac, 79 ~ 148 Vac for 115 Vac, 82 ~ 154 Vac for 120 Vac. |
| Nominal input frequency | 50 / 60 Hz (auto-sensing), 42.5 ~ 57.5 Hz for 50 Hz, 51 ~ 69 Hz for 60 Hz |
| OUTPUT |
| DC mode output voltage | 220 / 230 / 240 Vac ± 5% |
| AC mode output voltage | 220 / 230 / 240 Vac ± 5% or 100 / 110 / 115 / 120 Vac ± 5% |
| Nominal output frequency | 50 / 60 Hz ± 0.3 (auto-sensing & settable) |
| Output waveform | Pure sine wave |
| Output power | 300 W | 600 W |
| Efficiency | Max. 95% (mains mode); Max. 80% (inverter mode) |
| ECO mode | Settable (< 3% load) to enter in 80 s |
| No-load shutdown | Settable, time can be set (1 ~ 99 min), load can be set (3% ~ 50%) |
| Transfer time | ≤ 10 ms |
| Power factor | 1.0 |
| THDV | < 5% (linear load) |
| Inductive load | Yes |
| Motor load | Yes |
| Rectifier load | Yes |
| Overload capability | Mains mode: 110% for 120 s, 125% for 60 s, 150% for 10 s (switch to bypass)
Inverter mode: 110% for 60 s, 125% for 10 s, 150% for 10 s (shut down) |
| BATTERIES |
| Charging current (selectable) | Max. 15 A | Max. 30 A |
| Equalizing charge voltage | Single battery 14.4 Vdc (default), 13.6 ~ 15 Vdc adjustable |
| Floating charge voltage | Single battery 13.7 Vdc (default), 13.2 ~ 14.6 Vdc adjustable |
| Charge mode | 3 stage charge mode |
| EOD | Single battery 10.2 Vdc (default), 9.6 ~ 11.5 Vdc adjustable |
| Reverse warning | Buzzer |
| OTHERS |
| Human-machine interface | LCD & BUZZER |
| Operating temperature | 0℃ ~ 40℃ |
| Operating humidity | 5% ~ 95% RH |
| Forced air cooling | Variable speed fans |
| Net weight (kg) | 7.5 | 10.5 |
| Gross weight (kg) | 8.3 | 11.3 |
Dimensions
(W × D × H) (mm) | 400 × 210 × 127 |
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| Packing dimensions (W x D x H) (mm) | 490 × 290 × 195 |
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| ● All specifications subject to change without notice. | | | | | | | | | |
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