M
AVTMTTR100-ENG Rev 6 Nov 2015
74
message. The unusual operating conditions may be caused by an abnormal
leakage reactance or capacitive coupling within the transformer windings.
Use with the Optional Printer
If you are using the optional printer, plug the printer cable into the
RS232/PRINTER receptacle on the TTR100 test set and turn it on. A separate
manual is supplied with the printer. Refer to it for specific information about how
to connect, operate, and care for the printer.
Header information and test results may be printed from QUICK & FULL TEST
results screens and from SAVED READINGS screen.
Megger
1-ph TRANSFORMER TURN RATIO TESTER
CATALOG NO. TTR100
____________________________________________
____
TRANSFORMER TEST REPORT
COMPANY: T-TCOMPANY
SUBSTATION: KENT
MANUFACTURER 25
TRANSFORMER RATING: 750KVA
AMBIENT TEMPERATURE: 21 C
RELATIVE HUMIDITY: 58%
TTR S/N: E105
OPERATOR (S): GREG
COMMENTS/NOTES:
Figure 6-13a. Sample Test Report Header
DATE (M/D/Y) : 06/01/1999 12:25
TEST: 002
TRANSFORMER ID: 12A-76M/2
TYPE: SINGLE PHASE TRANSFORMER 1ph0
TAPS TESTED: 3 – 17
H VOLTAGE: 10000
X VOLTAGE: 10000
CALCULATED TURNS RATIO: 1.0000
TEST VOLTAGE: 8V
RATIO 1.0013
% DEVIATION 0.13
PHASE(min) -14.7
Iexc(ma) 0.03
Figure 6-13b. Sample Single Phase Test Report
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