Vanguard TRM-20_40 - Manual (Page 52)

TRM-20 AND TRM-40 USER’S MANUAL REV 1
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k. The following screen will be displayed momentarily:
After the TRM finishes its internal calibration, the following screen will be displayed:
This is only an informational screen to remind the operator that a test is in progress. The
display duration of this message depends on the size of the winding’s inductance.
l. The TRM determines when the resistance reading is stable and shows the resistance
value on the LCD screen as shown below (the first line shows the remaining test time):
When the pre-defined test time has elapsed, the following screen will be displayed:
Press any key to continue.
TEST RESULTS
I = 40.04 AMPS
R1 = 1.839
m Ω
R2 = 2.051
m Ω
** XFMR ENERGIZED! **
REMAINING TIME = 00:59
I = 40.04 AMPS
R1 = 1.844
m Ω
R2 = 2.025
m Ω
** XFMR ENERGIZED! **
*XFMR CHARGING*
please wait...
I = 1.01 AMPS
** XFMR ENERGIZED! **
calibrating
please wait...