Online Power Protector 3 User Manual page 96

Three phase uninterruptible power system 10 – 62.5 kva
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OnLine Power
NOTE: The typical DC buss voltage should be higher than the battery voltage.
SCREEN B: The second default screen appears as below
OUTPUT:_____V @ ______ W
INPUT:
DC BUS: _____V @ NA A
BATT: _______V @ + _____ W
Line 1: Indicates output voltage and power in watts, when an output transformer is not used. It indicates
primary voltage of the output transformer (T1) (208 VAC, typically) when T1 is used.
Line 2: Indicates input volts and Amps.
Line 3: Indicates internal DC bus condition for factory use.
Line 4: Indicates battery voltage. The (+) current in Amps indicates charging Amps, while (-) indicates
discharging Amps.
SCREEN C: When an optional output transformer is installed, the multiple output voltages are
displayed as follows:
OUTPUT: 120 V @
OUTPUT: 208 V @
OUTPUT: 277 V @
OUTPUT: 480 V @
Line 1: Indicates L-N output voltage 1
Line 2: Indicates L-N output voltage 2
Line 3: Indicates L-N output voltage 3
Line 4: Indicates L-N output voltage 4
_____V @ ______ A
C-2

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