C H A P T E R 1 4 - A T E D I T OR
AT5600 User Manual 98-119 issue 14 Page 361
14.6.34. VOCX – O/C Voltage (External Source)
The Open Circuit Voltage across a winding may be tested. An AC voltage (from
an external source) is applied across the primary winding and the resulting
voltage across the chosen secondary winding is measured.
This test uses an external source to provide the test signal which must be coupled
to the tester via a Voltech AC Source Interface (contact your supplier for details).
See the AC Source Interface user manual or the Editor help system for details of
how to configure external AC sources for use with an AT5600.
On selecting "VOCX Open Circuit Voltage (External Source)" from the available
tests window, a form fill-in dialog box will be displayed: