1000W-3000W Pure Sine Wave Power Inverter with Charger

1000W-3000W Pure Sine Wave Power Inverter with Charger Feature: • High overload ability • Low battery voltage trip selectable, extracting max power from various batteries with different protections. • Low quiescent current, selectable sensing cycle to reduce power consumption. • 3-step intelligent battery charging. • 8 preset battery type selector plus de-sulphation for totallly flat batteries. • Powerful charge rate up to 70Amp, selectable charging current. • PFC(Power Factor Correction) for charger, less power consumption than conventional units.


Model No. PSW7-1000 PSW7-2000 PSW7-3000
Nominal Power 1000W 2000W 3000W
AC Input
Phase & waveform  Single phase & sinewave
Voltage 120VAC/230VAC
Acceptable Voltage 194-243VAC\164-243VAC(wide mode)
Line Low Transfer 85V±4%/184(154 wide mode±4%)
Line Low Return 95V±4%/194(164 wide mode±4%)
Line high Transfer 135V±4%/253±4%
Line high Return 127V±4%/243±4%
Frequency 50Hz or 60Hz (auto sensing)
Line Low Transfer 47Hz for 50Hz,57Hz for 60Hz 
Line high Transfer 55Hz for 50Hz,65Hz for 60Hz 
Phase & waveform Single phase & sinewave(bypass mode sync to input)
Voltage 230VAC(bypass mode sync to input)
Voltage Regulation  ±10%rms(bypass mode sync to input)
Frequency 50Hz±0.3Hz(bypass mode sync to input)
Crest Power 3 times of ratings
Short Circuit Protection Yes,shutdown after 10 s
Power Factor 0.9-1.0
DC Input
Battery Voltage 12V/24V 12V/24V/48V
Minimum Start Voltage 10V for 12V,      20V for 24V,    40V for 48V
Low Battery Alarm 10.5V for 12V,    21V for 24V,    42V for 48V
Low Battery Transfer  10V for 12V,      20V for 24V,    40V for 48V
High Voltage Alarm 16V for 12V,      32V for 24V,    64V for 48V
Max Charging Current 70A\35A
Over Charge Voltage  15.7V for 12V,    31.4V for 24V,  62.8V for 48V
Transfer Efficiency
line Mode          >95%
Battery Mode          >88%
power saver          Available when the load is less than 25 Watts
LED /LCD Line mode,Charging Mode,inverter mode, Fault
Protections low battery,over charging,over temp,over load
Operating Environment 0-40℃,0-90%RH(non-condensing)
Audible Noise  <60dB
Net Weight(KG) 18 20 22
D X W X H(mm)           218X179X442

Zhejiang Tianyu Electronic Co.,Ltd

Huangyuan Village, Chunjiang Street,322000
Yiwu City, Zhejiang, China

Tel: +0086-579-85680329
Fax: +0086-579-85680329

CE makred Pure sine wave inverter, Grid Tie Inverter & DC to AC Power Inverter, Solar panel power inverter     ROHS Certified Company for Manufactring DC to AC power inverter, Grid Tie Inverter, Pure sine wave inverter with Charger

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Note: Specifications May Change Without Notice