MaxPower Corp Gamatronic Power+ M50-RM - Manual (Page 94)

Gamatronic Electronic Industries Ltd.
POWER+ RM 50 K VA, N.Am. Std. – User Guide, Release 1.9 78
2. View the current output power factors
1
:
[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 100: 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 101: 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 102: 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 103: Elapsed time
1
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 of zero.