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V
OLTECH
AT
I
U
SER
M
ANUAL
P
AGE
7-31
Test Conditions
To measure Dissipation Factor, the tester applies an AC voltage across the
selected winding, and measures the voltage across and the current through
the winding. Using harmonic analysis, the measured voltage is divided by the
current to obtain a complex impedance from which the Dissipation Factor is
obtained.
Choosing the Test Signal
For optimum accuracy and performance, use the test conditions chosen for
capacitance in a later section of this chapter.
The test conditions can also be determined automatically by the ATi according
to this table:
Note that a ‘fixed’ signal cannot be used with an ‘Auto’ frequency.
Signal
Specified voltage
Specified current
Auto
Frequency
Specified Specified
Specified
Содержание AT360
Страница 8: ...INTRODUCTION PAGE 1 2 VOLTECH ATI USER MANUAL...
Страница 10: ...INTRODUCTION PAGE 1 4 VOLTECH ATI USER MANUAL...
Страница 35: ...VOLTECH ATI USER MANUAL PAGE 2 1 2 Getting Started...
Страница 36: ...GETTING STARTED PAGE 2 2 VOLTECH ATI USER MANUAL...
Страница 98: ...GETTING STARTED PAGE 2 64 VOLTECH ATI USER MANUAL Additional displays after entering the part number...
Страница 102: ...GETTING STARTED PAGE 2 68 VOLTECH ATI USER MANUAL...
Страница 123: ...VOLTECH ATI USER MANUAL PAGE 3 1 3 PROGRAM EDITOR...
Страница 124: ...PROGRAM EDITOR PAGE 3 2 VOLTECH ATI USER MANUAL...
Страница 151: ...PROGRAM EDITOR VOLTECH ATI USER MANUAL PAGE 3 29 Minimum limit only Maximum limit only...
Страница 172: ...PROGRAM EDITOR PAGE 3 50 VOLTECH ATI USER MANUAL...
Страница 173: ...VOLTECH ATI USER MANUAL PAGE 4 1 4 AT SERIES SERVER...
Страница 174: ...AT SERIES SERVER PAGE 4 2 VOLTECH ATI USER MANUAL...
Страница 176: ...AT SERIES SERVER PAGE 4 4 VOLTECH ATI USER MANUAL...
Страница 200: ...AT SERIES SERVER PAGE 4 28 VOLTECH ATI USER MANUAL Resistance Distribution Analysis Overall Pass Fail Analysis...
Страница 225: ...VOLTECH ATI USER MANUAL PAGE 5 1 5 FIXTURES...
Страница 226: ...FIXTURES PAGE 5 2 VOLTECH ATI USER MANUAL...
Страница 228: ...FIXTURES PAGE 5 4 VOLTECH ATI USER MANUAL...
Страница 248: ...FIXTURES PAGE 5 24 VOLTECH ATI USER MANUAL...
Страница 249: ...VOLTECH ATI USER MANUAL PAGE 6 1 6 FRONT PANEL MODES...
Страница 250: ...FRONT PANEL MODES PAGE 6 2 VOLTECH ATI USER MANUAL...
Страница 252: ...FRONT PANEL MODES PAGE 6 4 VOLTECH ATI USER MANUAL...
Страница 299: ...VOLTECH ATI USER MANUAL PAGE 7 1 7 TESTS AND TEST CONDITIONS...
Страница 425: ...VOLTECH ATI USER MANUAL PAGE 8 1 8 SPECIFICATIONS...
Страница 426: ...SPECIFICATIONS PAGE 8 2 VOLTECH ATI USER MANUAL...
Страница 461: ...VOLTECH ATI USER MANUAL PAGE 9 1 9 WARRANTY AND SERVICE...
Страница 462: ...WARRANTY AND SERVICE PAGE 9 2 ATI USER MANUAL...
Страница 464: ...WARRANTY AND SERVICE PAGE 9 4 ATI USER MANUAL...