- On Inverter High overload ability up to 300% rated power(20 sec.).
- Low quiescent current, power saver mode
- On Battery Charger 3- step intelligent battery charging
- Uses PFC(power factor correction) for charger
- On Transfer 10ms typical transfer time 15s delay before transfer when AC resumes
- Optional Battery/AC priority switch Available for off grid solar/wind system
- Auto Generator Starter
- Remote Control
- Battery Temperature Sensor
- Feature of PSW7 Series Inverter&Charger
- High overload ability of our PSW7 charger is up to 300% rated power(20 sec)
- PSW7 pure sine wave inverter adopts low quiescent current, and power saver mode to reduce power consumption to 10W(3s sensing cycle)/3W(30s sensing cycle) *. It can extract max. power from various batteries with different protections, and low voltage trip can be selected (9.5V/10V or 10V/10.5V).
- Uses PFC(power factor correction) for charger, which has less power consumption than conventional units.
- It has 15s delay before transfer when AC resumes, and overload protection when our PSW7 pure sine wave inverter equips with generator.
- 10ms typical transfer time between battery and AC, which guarantees power continuity of PSW7 charger. Uses selectable input AC voltage (184-253V or 154-253V) for different kinds of loads.
- Our PSW7 charger allows start up and through power with depleted batteries. Its powerful charge rate up to 90Amp.
- It can offer 3-step intelligent battery charging, and equipped with 8 preset battery type selector for totally flat batteries.
- LCD status display, battery/AC priority switch, USB communication port are available for our PSW7 pure sine wave inverter, it also has 17 alarms/warnings for easier operation and trouble-shooting, and ability to switch the unit on/off. In addition, select/deselect power saver mode can be used too.
Slide to the left for full table
| PSW7 Pure Sine wave Inverter/Charger | ||||||||
| Inverter Output | Model | AP | AP | AP | AP | AP | AP | AP |
| 1000W | 1500W | 2000W | 3000W | 4000W | 5000W | 6000W | ||
| Continuous Output Power | 1000W | 1500W | 2000W | 3000W | 4000W | 5000W | 6000W | |
| Surge Rating(20s) | 3000W | 4500W | 6000W | 9000W | 12000W | 15000W | 18000W | |
| Capable of Starting Electric Motor | 1HP | 1.5HP | 2HP | 3HP | 4HP | 5HP | 6HP | |
| Output Waveform | Pure Sine wave/Same as input(Bypass mode) | |||||||
| Nominal Efficiency | >88%(Peak) | |||||||
| Line Mode Efficiency | >95% | |||||||
| Power Factor | 0.9-1.0 | |||||||
| Nominal Output Voltage rms | 100-110-120Vac / 220-230-240Vac | |||||||
| Output Voltage Regulation | ±10% RMS | |||||||
| Output Frequency | 50/60Hz ± 0.3Hz | |||||||
| Short Circuit Protection | Yes, Current Limit Function (Fault after 1sec) | |||||||
| Typical transfer Time | 10ms(Max) | |||||||
| THD | < 10% | |||||||
| DC Input | Nominal Input Voltage | 12.0Vdc | ||||||
| ( *2 for 24Vdc, *4 for 48Vdc) | ||||||||
| Minimum Start Voltage | 10.0Vdc | |||||||
| Low Battery Alarm | 10.5Vdc / 11.0Vdc | |||||||
| Low Battery Trip | 10.0Vdc / 10.5Vdc | |||||||
| High Voltage Alarm & Fault | 16.0Vdc | |||||||
| High DC Input Recovery | 15.5Vdc | |||||||
| Low Battery voltage recover | 13.0Vdc | |||||||
| Idle Consumption-Search Mode | < 25 W when Power Saver On | |||||||
| Charge | Input Voltage Range | Wide: 90~135VAC / 164~243VAC; | ||||||
| Narraw: 100~135VAC / 194~243VAC; | ||||||||
| Output Voltage | Depends on battery type | |||||||
| Charger Breaker Rating | 10A | 10A | 10A | 20A | 20A | 30A | 30A | |
| Max Charge Rate | 35A / 70-90A Max (Charger Current Control) | |||||||
| Over Charge Protection Shutdown | 15.7V for 12Vdc ( *2 for 24Vdc, *4 for 48Vdc) | |||||||
| Charger curve(4 stage constant current)4Step Digital Controlled Progressive Charge | Battery types ( *2 for 24Vdc, *4 for 48Vdc) | |||||||
| Battery type | Fast Vdc | Float Vdc | ||||||
| Gel U.S.A | 14 | 13.7 | ||||||
| A.G.M 1 | 14.1 | 13.4 | ||||||
| A.G.M 2 | 14.6 | 13.7 | ||||||
| Sealed Lead Acid | 14.4 | 13.6 | ||||||
| Gel Euro | 14.4 | 13.8 | ||||||
| Open Lead Acid | 14.8 | 13.3 | ||||||
| Calcium | 15.1 | 13.6 | ||||||
| De-sulphation | 15.5 for 4hrs | |||||||
| Remote Control | Yes. Optional | |||||||
| Bypass & Protection | Input Voltage Waveform | Sine wave (Grid or Generator) | ||||||
| Nominal Voltage | 120Vac | 230Vac | ||||||
| Low Voltage Trip | 80V/90V±4% | 184V/154V±4% | ||||||
| Low Voltage re engage | 90V/100V±4% | 194V/164V±4% | ||||||
| High Voltage Trip | 140V±4% | 253V±4% | ||||||
| High Voltage re engage | 135V±4% | 243V±4% | ||||||
| Max Input AC Voltage | 150VAC | 270VAC | ||||||
| Nominal Input Frequency | 50Hz or 60Hz (Auto detect) | |||||||
| Low Freq Trip | 47±0.3Hz for 50Hz, 57±0.3Hz for 60Hz | |||||||
| Low Freq re engage | 48±0.3Hz for 50Hz, 58±0.3Hz for 60Hz | |||||||
| High Freq Trip | 55±0.3Hz for 50Hz, 65±0.3Hz for 60Hz | |||||||
| High Freq re engage | 54±0.3Hz for 50Hz, 64±0.3Hz for 60Hz | |||||||
| Output Short circuit protection | Circuit breaker | |||||||
| Bypass breaker rating | 10A | 15A | 20A | 30A | 30A | 40A | 40A | |
| Transfer switch rating | 30amp for UL & TUV | 40amp for UL | ||||||
| Max bypass current | 30amp | 40amp | ||||||
| Mechanical Specification | Mounting | Wall mount | ||||||
| Inverter Dimensions(L*W*H) | 382*218*179mm | 442*218*179mm | 598*218*179mm | |||||
| Inverter Weight | 16KG | 17KG | 20KG | 24KG | 35KG | 45KG | 45KG | |
| Shipping Dimensions(L*W*H) | 520*315*300mm | 580*315*300mm | 740*315*300mm | |||||
| Shipping Weight | 18KG | 19KG | 22KG | 26KG | 37KG | 47KG | 47KG | |
| Display | Status LEDs / Status LEDs+LCD | |||||||
| Standard Warranty | 1 Year | |||||||
On the rear panel of inverter, there are 5 DIP switches which enable users to customize the performance of the device.
| Switch NO | Switch Function | Position: 0 | Position: 1 | |
| SW1 | Low Battery Trip Volt | 10.0VDCFor Deep-Cycle Battery | 10.5VDCFor Starting Battery | |
| *2for24Vdc,*for48Vdc | ||||
| SW2 | AC Input Range | AC Source | For Utility Mode | For Generator Mode |
| 230Vac HV | 184-253Vac | 140-270Vac | ||
| 120Vac LV | 100-135Vac | 90-135Vac | ||
| SW3 | Power Saver Auto Setting | Night Charger Function | Detect Load Per 3Secs | |
| SW4 | O/P Frequency Setting | 50Hz | 60Hz | |
| SW5 | Solar/AC Priority Setting | Utility Priority | Battery Priority | |
Low Battery Trip Volt: The Low Battery Trip Volt is set at 10.0VDC by default. It can be customized to 10.5VDC.AC Input Range: There are different acceptable AC input ranges for different kinds of loads. It can be customized from 184-253VAC to 154-253VAC.Load Sensing Cycle: The inverter is factory defaulted to detect load for 250ms in every 30 seconds. This cycle can be customized to 3 seconds thru the SW3 on DIP switch.AC/Battery Priority: Our inverter is designed AC priority by default. This means, when AC input is present, the battery will be charged first, and the inverter will transfer the input AC to power the load. The AC Priority and Battery Priority switch is available upon request. When you choose battery priority, the inverter will inverting from battery despite the AC input.
