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In the Standby Mode, the AC input of the inverter is continuously being monitored. Whenever AC power
falls out of the programmed trip voltages, the inverter will automatically transfer back to Invert Mode with
minimum interruption to your appliances.
The Inverter / Standby mode transfer delay is between 6 milliseconds and 10 milliseconds.
Though this inverter is not designed as a computer UPS system, the transfer time is fast enough to keep most
computers operational, devices like computers can generally tolerate a max power loss for 20ms.
2.4.4 Power Saver
There are two working statuses for M Series inverters: “Power On” and “Power Off”.
When power switch is in the “Unit Off” position, the inverter is powered off.
When power switch is turned to either “Power Saver Auto” or “Power Saver Off”, the inverter is powered
on.
The “Power Saver” function is dedicated to conserve battery power when AC power demand is either
minimal or not required at all by the loads.
In this mode, the inverter pulses the AC output looking for an AC load (i.e., electrical appliance). Whenever
an AC load (greater than 500 watts at 120Vac) is turned on, the inverter recognizes the need for power and
automatically starts inverting and output goes to full voltage. When there is no load (or less than 500 watts)
detected, the inverter automatically goes back into search mode to minimize energy consumption from the
battery bank.
In “Power saver on” mode, the inverter will draw power mainly in sensing moments, thus the idle
consumption is significantly reduced.
Power Saver On
Power Saver Off
Power Saver On (Load detected)
Note: The minimum power of a load to take inverter out of sleep mode (Power Saver On) is 500 Watts
on each hot line. There is load detection on each of the hot lines.
When the inverter is in idle, even there is AC input power, the inverter will discharge the battery as
the LCD, relay, fans are powered by DC.
M Series Inverter/Charger Idle Power Consumption(in Watts)
Model
Idle(Max)
3Secs(Max)
M6048D
100W
25.0W
M12048D
120W
40.0W
For more detailed technical information, please contact us.
In the “search sense” mode, the LED will blink and the inverter will make a ticking sound. At full output
voltage, the inverter will make a steady humming sound. When the inverter is used as an “uninterruptible”
power supply the search sense mode function should be defeated.
Exceptions
