1 TRANSFORMER TESTS APPLICATION EXAMPLES
In this chapter we describe how to operate to test transformers.
The description of why we operate this way and of which are test
set features are given in the following chapters. So, read the
following chapters the first time you use T 2000, and then, once
learned about it, apply what you learned as follows.
The following examples include all information related to the test.
As a consequence, there could be some repetition passing from
one test to the next; however, we preferred to arrange the
manual so that it was not necessary to read other paragraphs
than the relevant one.
There are three types of tests available: CT’s; VT’s PT’s. At
power-on, the following screen is opened.
The selection is accessed by the multi-function knob (22).
On all tests, unless the over-current protection for VT, if the
adjustment knob (6) is not at zero when the test START button
(56) is pressed, the following message is displayed:
Press the OFF button (55), move the knob and start again.
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