Pacific UPC-32 Operation Manual page 68

SECTION 4 OPERATION
4.5.2.1 TIME BASED TRANSIENT EXAMPLE (cont)
Press 1, ENTER, 1, ENTER, 1, to select WaveForm 1 on all three phases.
TRANSIENT: PRGM #4
T=0.07
F=400
Press STORE, to save the transient sequence.
TRANSIENT EVENTS:
ENTER # OF TRANSIENT EVENTS 1
0 FOR INFINITE OR 1-65535.
Press 1, STORE, to cause only one transient event.
V/I METER:
FREQ=400.0
SENSE=INT
MANUAL MODE Ia=00.0
If the UPC was previously executing program #4, it will now be in MANUAL MODE. This is because
program #4 has changed. To execute the transient you must first execute program #4. Press
PROGRAM, 4, ENTER, EXECUTE, to execute the program.
V/I METER:
FREQ=400.0
SENSE=INT
PROGRAM #4
Press TRANS to execute the transient.
This is a MIL-STD-704D under voltage time based transient. See figure 4.5.2.1.
SEGMENT #3
Va=108 Vb=108
WFa=1 WFb=1
Va=108.0 Vb=108.0
Vab=187.1 Vbc=187.1 Vca=187.1
Ib=00.0
Va=108.0 Vb=108.0
Vab=187.1 Vbc=187.1 Vca=187.1
Ia=00.0 Ib=00.0
56
OF 3
Vc=108
WFc=1
Vc=108.0
Ic=00.0
Vc=108.0
Ic=00.0