Chapter 3 Operation
3.1 Operation Mode
The UPS has 4 operation modes: Normal mode, Bypass mode,
Battery mode, and Fault mode.
3.1.1 Normal Mode
When the input mains voltage and the load are within specifications,
the load is supplied by inverter, which obtains power from rectifier;
meanwhile, the charger float-charges or equalize-charges the
battery. When in Normal mode, the mains indicator and inverter
indicator on the LCD panel shine green, as shown in Fig. 3-1.
220.0V
OUTPUT VOLT
Fig. 3-1
Chapter 3 Operation 23
E1-20010916-C-1.0
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