Vanguard ATRT-01 S2 - Manual (Page 25)

REV 2 ATRT-01 S2, ATRT-01B S2, AND ATRT-01D S2 USER’S MANUAL
21
3.5 Performing Tests
3.5.1. Testing a Single Phase Transformer
Follow the steps below to test a single phase transformer:
a. Start from the “START-UP” menu:
Press the
[1]
key (TEST XFMR).
b. The following screen will be displayed:
Press the [1] key (SNGL PHS).
c. The following screen will be displayed:
1. YES
Press the [1] key (YES) if you would like to enter the transformer name plate
voltage values. The following screen will be displayed:
Type the H winding name plate voltage value using the numeric keypad. The
screen will be updated as shown:
Press the
[ENTER]
key. The following screen will be displayed:
ENTER H WINDING
NAME-PLATE VOLTAGE:
500 V
ENTER H WINDING
NAME-PLATE VOLTAGE:
V
XFMR NAME PLATE VLTG
1. YES
2. NO
XFMR CONFIGURATION:
1.SNGL PHS 2.dT-Y
3.Y-dT 4.dT-dT
5.Y-Y
1.TEST XFMR 06/02/10
2.SETUP 15:33:10
3.CALCULATOR