PowerWalker Inverter 3000 PSW - Manual (Page 16)

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Table 6 Invert Mode Specifications
MODEL PowerWalker Inverter 3000 PSW
Output Voltage Waveform Pure Sine Wave
Rated Output Power 3000VA
Power Factor 0.8
Nominal Output voltage 230Vac
Minimum Peak Output Voltage at
Rated Power
>200V
Output Frequency(Hz) 50Hz / 60Hz ± 1Hz (follow first connect to grid)
Output Voltage Regulation ±10% Vrms
Nominal Efficiency >90% (@Normal DC Input; >60% R load)
Over-Load Protection
fault after 5s@ ≥ 150% load,<=200% load
fault after 10s@110%~150% load,
Surge rating 6000VA
Capable of starting electric motor 1.5HP
Output Short Circuit Protection Current limit (Fault after 4 cycles max)
Nominal DC Input Voltage 24V
Min DC start voltage 20V
Low DC Alarm 21.0 ± 0.6Vdc
Low DC Alarm Recovery 21.6 ± 0.6Vdc
Low DC Shut-down 20.0 ± 0.6Vdc
Low DC Shut-down Recovery 22.0 ± 0.6Vdc
High DC Shut-down 30.0 ± 0.6Vdc
High DC Shut-down Recovery 29.0 ± 0.6Vdc
DC component of output <100mV
Power Limitation