Apollo Maxx User Manual
11
2.3.8 Transfer
Uninterrupted AC Power
In case of voltage/frequency/waveform of AC input match the minimum quality, the voltage will be
switched directly to the AC output. The Apollo Maxx All in One Solar Inverter will work as a battery
charger and the loads will be powered by AC input. The voltage of the AC output and the AC input
will be the same.
In case of the AC input failure or excessive AC input current set by the user, the Apollo Maxx All in
One Solar Inverter will initiate a quick switching to the inverter, which will guarantee an
undisturbed power. Once the AC input resumes or matches the quality, it will switch back again.
Due to its ultra quick transfer design, as quick as 0ms, Apollo Maxx All in One Solar Inverter could
be used as an UPS.
Ground Relay
The neutral output of the Apollo Maxx All in One Solar Inverter is automatically connected to the
earth when no external AC sources is available. Once the external AC sources presents, the
ground relay will open. You can disable this feature through the TBB Link.
L
N
PE
AC out1
EMI
FILTER
PE
AC in
L
N
AC out2
L
N
PE
Ground relay
Figure 2-7 Ground Relay Schematic
2.3.9 Protect Function
The Apollo Maxx All in One Solar Inverter is equipped with a series of complete hardware and
software protection functions to ensure its stable and reliable operation.
Overload Protection
When overload protection is triggered on, it will restart automatically after 60s. And after three
consecutive overload shutdown protections, the equipment will not restart automatically. At this
time, the user needs to manually restart.
Over Temperature Protection
When the internal temperature is too high, Apollo Maxx will enter into the over-temperature
protection. After the internal temperature returns to normal, it can automatically resume normal
operation.
Short Circuit Protection
Summary of Contents for APOLLO MAXX Series
Page 1: ......
Page 36: ...Apollo Maxx User Manual 32...
