Power inverter Power inverter
Front Panel
04 05
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Function Key
Description
Solid red light - Fault.
Flashing red light - Warning.
No light – Inverter operating normally
Fault LED light
Indicator light instruction
LCD backlight
Enabled: LCD backlight stays on.
Disabled: LCD backlight will turn off after inactivity of 60 seconds
Flashing – Charging mode
Solid – Battery is full
Off - Battery is not charged
Battery LED light
Utility electricity is normal, the LINE light remains on.
No utility electricity, the LINE light will go out.
Utility electricity
LED light
Solid light - Battery discharging
No light showing – Battery is not discharging
Inverter LED light
Turn on/off the inverter, the buzzer will last for 2.5s.
Press any button, the buzzer will last for 0.1s.
Hold on the ENTER button, the buzzer will last for 3s.
If in fault event, the buzzer will keep going.
If in warning event, the buzzer will beep.
Buzzer beep
Three phases:
Boost CC (constant current level) → boost CV (constant voltage level)
→Float (constant pressure level)
Charging way
Charge Stage
Transition Definitions
(1)Boost CC Stage: If A/C input is applied, the charger will run at full current in
CC mode until the charger reaches the boost voltage.
(2)Boost CV Stage: the charger will keep the boost voltage in Boost CV mode
until the T1 timer has run out. Then will drop the voltage down to the float voltage,
when the charging current is lower than 20% setting value.
(3)Float Stage: In float mode, the voltage will stay at the float voltage. If the A/C
is reconnected or the battery voltage drops below 12Vdc/24Vdc/48Vdc, the
charger will reset the cycle above.
Model
Output Voltage Waveform
Nominal Output Voltage
Nominal Output Frequency(Hz)
Output Voltage Regulation
Peak Efficiency
Over-Load Protection(SMPS load)
Surge rating
Capable of Starting Electric
Output Short Circuit Protection
Cold Start Voltage
Low Battery Alarm
Low Battery Recovery
Low DC Input Shut-down
High DC Input Alarm & Fault
High DC Input Recovery
Pure sine wave
220Vac±5%
50±0.3Hz/60Hz±0.3Hz (Adjustable)
±5%rms
90%
0℃ ~40℃
-15℃ ~60℃
Float
48V
54.4V
55.2V
Adjustable, up to 16V/31.5V/61.0V
Battery Type Setting
AGM
Flooded
Self-defined
Battery type
Operating temperature
Storage temperature
Net Weight ( Kg )
Product Size
Package Dimension
5s@≥150% load; 10s@105%~150% load
2* rated power for 5 seconds
Yes
Yes
11.5V/23V/46V
Load < 50% ,11.5V/23V/46V / Load ≥ 50% , 11V/22V/44V
Load < 50% ,11.75V/23.5V/47V / Load ≥ 50% , 11.5V/23V/46V
Load < 50% ,10.75V/21.5V/43V / Load ≥ 50% , 10.5V/21V/42V
15.75±0.4V/31.5V±0.4V/63V±0.4V
15.5±0.4V/31.0V±0.4V/62V±0.4V
34.6Kg 43.1Kg 61.5Kg
493.5x420x195mm 582x420x195mm
607x540x290mm 690x480x335mm
Charge Algorithm
Inverter Mode Specifications
General Specifications
60s@≥150% load; 120s@101%~150% load
OG-5KMAX OG-7.5KMAX OG-10KMAX
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