Nature Power 3000W Pure Sine Inverter Charger (38330) - Manual (Page 13)

Page 13
Estimated Run Times
Following run times are estimates for reference, based on using different battery bank sizes.
Actual run times may vary.
AC Load
Estimate run time on different 12V Battery Bank Size
60AH 120AH 180AH 240AH 300AH
50 W 11 hrs. 22 hrs. 33 hrs. 44 hrs. 55 hrs.
100 W 5 hrs. 11.5 hrs. 17 hrs. 23 hrs. 29 hrs.
200 W 2.5 hrs. 5 hrs. 8 hrs. 11 hrs. 13.5 hrs.
500 W 49 mins 2 hrs. 3 hrs. 4 hrs. 5 hrs.
1000 W 15 mins 49 mins 1.5 hrs. 2 hrs. 2.5 hrs.
1500 W 8 mins 27 mins 49 mins 1 hr 1.5 hrs
2000 W N.R. 15 mins 34 mins 49 mins 1 hrs
2500 W N.R. 11 mins 25 mins 37 mins 49 mins
3000 W N.R. N.R. 17 mins 27 mins 37 mins
Note: N.R. – Not Recommended
5. FEATURE SETTING
To understand more about the unit features, read the following section and follow the instructions
to make changes to the desired setting.
Feature Menu for Unit Setting
To enter feature setting mode, on remote display, press and hold ‘ EXIT’ button for 5 seconds.
The feature setting menu will display on the screen with the following sequence:
Menu Sequence Setting Function
Charger On/Off Turns Battery Charger On/Off
Inverter On/Off Turns Power Inverter On/Off
SCR set 15, 20,25,30 A Set AC Input Source Power Breaker Rating.
During by-pass mode with high demand for
AC power for the load, the charger current is
reduced automatically to prevent the tripping
of the AC Source power breaker.
Power Save 0, 5, 10, 15, 20, 50W Lowers power draw when low power loads are
connected to inverter
Battery Type AGM, GEL, Flooded Select battery type
Set Current 60 – 150A (5A step) Set charger current
EQ Mode
(Flooded battery
type use only)
On/Off EQ mode is used to equalize the flooded
battery. The charging voltage is 16V and the
current is set to half the set bulk current for 1
hour (min: 30A, Max: 75A).
Fault Alarm On/Off Silent mode: Enable or Disable the audible
alarm when fault occur
Brightness 10-100% (10% step) Set LCD Background lighting brightness
Backlight Timer 1–9 mins (1 min step) Set timer ON for LCD background lighting
Use the ‘ +’ and ‘-‘ button to scroll between feature setting menu.
Press ‘ ENTER’ button to go to the selected feature and you can now make changes on the
selected feature to your desired setting.
Use the ‘ +’ and ‘-‘ button to scroll between different set values or setting. Once the desired values
or setting is chosen, press ‘ ENTER’ button to save the setting or press ‘EXIT’ button to quit the
setting without saving.