MaxPower Corp Gamatronic Power+ M50 - Manuel (Page 81)

Gamatronic Electronic Industries Ltd.
POWER+ 3x208 V, User Guide, Release 2.3 65
2. View the current output power factors
3
:
[Main Menu > SYSTEM > ►]
OUTPUT L1 L2 L3 TOTAL
KVA 000.4 000.2 000.2 000.8
KW 000.0 000.0 000.0 000.0
P.F. 0.00 0.00 0.00 0.00
Figure 89: Output power factor 1
3. View the current input power factor:
[Main Menu > SYSTEM > ► > ►]
INPUT L1 L2 L3 TOTAL
KVA 001.5 001.5 001.5 004.5
KW 000.0 000.0 000.0 000.0
P.F. 1.00 1.00 1.00 0.00
Figure 90: Input power factor 1
4. View the three-phase input and output total voltage and current:
[Main Menu > SYSTEM > ▼]
PHASE: -L1-- -L2-- -L3—
IN: 121V/022.0A 119V/022.0A 120V/021.0A
OUT: 120V/021.0A 120V/021.0A 120V/021.0A
----- TOTAL UPS IN/OUT MEASUREMENTS ----
Figure 91: Overall phase voltages/currents
5. View the total time, current session time, and boots so far:
[Main Menu > SYSTEM > ▼ ▼]
TOTAL TIME: 19771 HOURS
CURRENT SESS.: 13075 HOURS
BOOTS SO FAR: 00010 TIMES
Figure 92: Elapsed time
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1KVA is 1000 VA. Apparent power is measured in VA which is a reactive (i.e. a mix of both capacitive
and inductive) load’s RMS voltage multiplied the RMS current. True power is VA multiplied by the power
factor, and the power factor is the cosine of the phase angle between voltage and current. A reactive
load that draws an apparent power of 1000 VA and has a 0.5 power factor is consuming 500 watts of
power. If a device were purely inductive, it would have a power factor 0..