PowerBoozt LfeLi-48100TB, User Manual

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V1.01
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Ground (yellow green)
L Line (brown or black)
N Neutral (blue)
5. Make sure the wires are connected properly.
PAY ATTENTION: Important
Make sure to connect the mains cables with the correct polarity. Connecting L and N
wires in reverse can cause a short circuit in the utility company when these inverters
are used in parallel.
PAY ATTENTION: Devices such as air conditioners need at least 2~3 minutes to restart,
because it should have enough time to balance refrigerant gas in circuits. If a power
shortage occurs and recovers in a short time, it will cause damage to your connected
devices. To avoid this kind of damage, check with the manufacturer of the air conditioner
if it is equipped with an installation delay function. Otherwise, this inverter/charger will
cause overload error and turn off the output to protect your device, but sometimes it still
causes internal damage to the air conditioner.
PV connection
PAY ATTENTION: Before connecting to PV modules, please install a DC switch between inverter and PV
modules separately.
warning! All wiring must be done by qualified personnel.
warning! It is very important for system safety and efficient operation to use correct cable for PV
module connection.
To reduce the risk of injury, use the correct recommended cable size as below .
MODEL AMPERAGE CABLE THICKNESS COUPLE
PB.UPS.2K24 60A 8AWG 1,4 – 1,6Nm
PB.UPS.3K24 60A 8AWG 1,4 – 1,6Nm
PB.UPS.5K48 80A 6AWG 2,0 – 2,4Nm