In stock

SKU: PSI-3000 Category:

Pure Sine Wave Inverter 3000W 12V

High conversion efficiency, smart soft start function. Multiple safe protections. Input and output are completely independent. Smart, light, and portable, designed for home use. Universal socket, suitable for all kinds of plugs. Pure sine waveform output. Applicable for resistive/sensitive loads. High-precision voltage stability technology. Aerospace-grade silence technology. Cooler of fan and working status are intellectually controlled by MCU, which mostly prolongs its service life and helps to save the power consumption. Gained CE, CTA, ISO, RoSH certificates guaranteed. 100% pure sine wave output waveform: designed for sensitive loads (resistive load). With the technology of CPU centralized control and SMD inside. True sine wave output (Total Harmonic Distortion (THD) < 3%)


5 safe protections are designed to ensure the safety of the power inverter and the electric appliances, including overload protection, over-voltage protection, low voltage protection, high temperature protection, output short circuit protection.

Model PSI-1000 PSI-2000 PSI-3000
Peak Power 2000W(1S) 4000W(1S) 6000W(1S)
Rated Power 1000W 2000W 3000W
Output waveform Pure sine wave Pure sine wave Pure sine wave
Output Voltage 220V/230±5V 220V/230±5V 220V/230±5V
Harmonic distortion <3% (Impedance load) <3%(Impedance) <3%(Impedance)
Output frequency 50Hz (or 60Hz) 50Hz (or 60Hz) 50Hz (or 60Hz)
Standby current <0.9A <0.9A <0.9A
Conversion efficiency 80%~85% Maximum 94% 80%~85%
Rate voltage 12V 12V 12V
Maximum input current 120A 250A 300A
Input voltage range 9V-16V 9V-16V 9V-16V
Under voltage protection 9.5V±0.5V 9.5±0.5V 9.5V±0.5V
Under voltage tip 10.2V±0.5V 10.2±0.5V 10.2V±0.5V
Under pressure recovery 12.5V±0.5V 12.5±0.5V 12.5V±0.5V
Over voltage protection 15V±0.5V 15±0.5V 15V±0.5V
Over voltage recovery 14.8V±0.5V 14.8±0.5V 14.8V±0.5V
High temperature protection Buzzer/LED warning Buzzer/LED warning Buzzer/LED warning
Output short circuit protection Buzzer/LED warning Buzzer/LED warning Buzzer/LED warning
Output overload Smart control Smart control Smart control
Load power factor 0.98 0.98 0.98
USB Output 5V 1A 5V 1000mA 5V 1A
Battery reverse protection No No No
Cooling way Temperature control Temperature control Temperature control
Working temperature -20~60°C -20~60°C -20~60°C
Storage temperature -20~80°C -20~80°C -20~80°C
Working humidity 10~90% 10~90% 10~90%
Product size 445*395*325mm 365x180x85mm 53*47.5*31.5cm
N.W/G. W(KG) 3.63 4.78 7.07
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