4
P+ Premium SA, 15 kVA, rel. 1.4
2.
O
PERATING
M
ODES
The
POWER+ PREMIUM SA 15
is connected between the power mains and your load devices, and
supplies ac electrical power to your equipment. The
POWER+ PREMIUM SA 15
has three automatic
modes of operation:
•
Normal mode
•
Battery mode
•
Bypass mode
2.1
Normal Mode
POWER+ PREMIUM SA 15
almost always operates in normal mode. In normal mode the load receives its
power from the inverters that supply stabilized voltage, protected from spikes and irregularities in the ac
input. The ac input system feeds the charger which supplies dc power to the inverter, while concurrently
charging the batteries.
Normal Mode display