As long as the PV generates power, the load can be powered continuously without
consuming power from battery.
3.5 Fault Mode
If unit is on fault mode, LCD will show the fault code which can be referred to
specific fault event (please refer to Section “Troubleshooting”).
4.
SPECIFICATION
MODEL
POWERBACK
PB3000S
POWERBACK
PB5000S
CAPACITY
2.4KW/3000VA
4.2KW/5000VA
INPUT
Input Voltage Waveform
Pure sine wave (utility or generator)
Nominal Input Voltage
230Vac
Input voltage range
170Vac-280Vac(Normal);
90Vac-280Vac(Generator/Wide)
Max AC Input Voltage
300Vac RMS
Nominal Input Frequency
50Hz / 60Hz (Auto detection)
OUTPUT
Wave from
Pure sine wave (Inverter mode)
Voltage Regulation
(Inverter Mode)
±10% RMS
Output Frequency
50Hz / 60Hz ± 1Hz
Nominal Efficiency
90% (@Inverter mode with normal DC Input; >60% R load);
95% (@Line mode with Rated R load, battery full charged)
Capable of starting electric
motor
1.5HP
2.5HP
Power Factor
0.8
0.84
Over-Load Protection
Tripped off after 5s@
≥
150% load
Tripped off after 10s@110%~150% load
Transfer Time
(AC to DC)
Normal range : 10ms (typical) 15ms (max)
Generator/wide range: 20ms (typical) 40ms (max)
Power Limitation
POWERBACK PB3000S @ Line mode:
