Application Examples - ISA T1000 PLUS User Manual

DOC. MIE91093
1 A PP L IC AT IO N E X AM PL E S
In this paragraph, and the following ones, we describe how to
operate to test the relay. 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 T1000 PLUS, 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 is 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.
The first general comment is that when you save the result,
following data are always saved:
. Main current, or main AC voltage, or main DC voltage,
according to the selection performed with the push-button
(57);
. Auxiliary AC voltage;
. Auxiliary DC voltage;
. Timing.
If other measurements are selected by the menu, they will
also be saved along with these data.
As a consequence, there will be test results that can be not
relevant for the test: for instance, Vaux when the relay is an
over-current one.
The second comment is about saving test results. Before
performing a test, it is important to program the test
header, that includes the following information:
 Plant name;
 Operator;
 Serial number (of the relay under test);
 Model/manufacturer (of the relay under test);
 Feeder (protected by the relay).
The header is found selecting Results > Header.
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