Vanguard Tri-Phase - Manual (Page 89)

TRI-PHASE OPERATING™ INSTRUCTIONS
89
17.0 Test Plan Options
17.1 Load a Test Plan and Test a Transformer Procedure
Table 13 .0 shows the procedure to test a single-phase transformer using a test plan for this example.
This procedure may be used for any transformer configuration. Each of the menus is described in
detail in the following paragraphs.
Table 13.0 Load a Test Plan and Test a Transformer Procedure
STEP DESCRIPTION DISPLAY ACTION
1 Load a test plan that is designed
to test a single phase transformer
Select “Test Plan” from the
“Main Menu” 1.RUN TEST .
2.SETUP
3.TEST PLAN
4.DIAGNOSTIC
TIME: 20:15:00
DATE: 07/16/08
Press key number 3
Selection of 3 may be
made by turning the
Control Knob. Push
down Control Knob
after 3 is selected
2 Select “Load Test Plan” from
the “Test Plan Menu” 1.LOAD TEST PLAN .
2.UNLOAD TEST PLAN
3.PLAN DIRECTORY
4.PRINT TEST PLAN
5.ERASE TEST PLAN
6.SAVE TEST PLAN
Press key number 1 or
push down Control
Knob
3 “Load Test Plan Status Display”
Enter test plan number LOAD TEST PLAN
NUMBER: Use keys 0 through 9
to enter test plan
number
4 “Load Test Plan Status Display”
Confirm test plan number LOAD TEST PLAN
NUMBER: 1 Press “ENTER” key
or push down Control
Knob
(1 was entered)
5 Return to “Main Menu”
Perform test on transformer with
test plan 1.RUN TEST .
2.SETUP
3.TEST PLAN
4.DIAGNOSTIC
TIME: 20:15:00
DATE: 07/16/08
Press key number 1 or
push down Control
Knob
6 “Test Plan Loaded Menu”
LCD displays test plan loaded in
temporary memory to be used to
test the transformer
Confirm to use test plan loaded TP #1 Dyn1
TAPS: 1
TEST PLAN LOADED
1.CONTINUE .
2.UNLOAD TEST PLAN
Press key number 1
or push down Control
Knob to continue
7 “Test Plan Loaded Status
Display”
LCD displays H and X voltages
for test 1 TAP NUMBER 1
H VTG: 12,000
X VTG: 208
“START” to RUN TEST Press “START” key
to perform test