Arbiter Systems 1040C Training Manual page 15

Table 1. Power Factor/Phase Operating Procedure - cont'd
STEP OPERATOR ACTION
11. Press V/A
12. Press OPER
Press PHASE
13.
Adjust Phase to 30ò
14.
Press POWER FACTOR
15.
Adjust Power Factor to
16.
.4999
Press PHASE
17.
18. Press POWER
FACTOR, PHASE,
POWER/VARS,
FREQUENCY,
VOLTAGE or
CURRENT as desired.
19.
Press STBY
RESULTS
Pressing the units key V/A completes the entry of the
current setting. The PMC displays CURRENT 5.000A
(The current may now be modified).
The OPER LED will illuminate, the HIGH VOLTAGE
indicator will flash On and Off, and a <, =, or > will
appear on the display indicating the status of the output.
Within the specified settling time the display should
show = and the meter should read a power factor of
1.000.
The POWER FACTOR and CURRENT LED's will
extinguish, the PHASE LED will illuminate, and the
PMC displays PHASE 00.00ò.
The PMC will display PHASE 30.00ò (adjustments of
the output value is accomplished by either entering a new
value from the keypad, Sec. 2.4.2, or using the modify
controls, Sec. 2.4.5). The meter shows a lagging power
factor of .8661.
The PHASE LED will extinguish, the POWER FACTOR
LED will illuminate, and the PMC displays POWER
FACTOR .8661.
The PMC display POWER FACTOR .4999 (Due to the
minimum phase increments some Power Factor values
such as .5000 are not allowed). The meter should show
.5 lag.
The POWER FACTOR LED will extinguish, PHASE
LED will illuminate, and the PMC displays PHASE
60.00ò.
New values for any of these functions may be entered
using the keypad or the old settings may be modified.
The PMC will remain in Operate mode unless the new
Voltage or Current settings entered are outside of the
present operating range.
The STBY LED will illuminate, and OPER LED will
extinguish. No output signals will be present at the
output terminals.
13