Additional Wiring For Primary Winding Resistance Measurement - Omicron CT SB2 User Manual

4.6 Additional wiring for primary winding resistance
measurement
Applicable for Advanced MR Test mode only.
Primary winding resistance measurement may be performed separately or in conjunction with CT testing
and/or burden measurement.
The following wiring is required for primary winding resistance measurement (in addition to the basic
measurement setup shown in Figure 4-2 and Figure 4-3 and/or the additional wiring for burden
measurement shown in Figure 4-4, as required).
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For information on how to connect the communication link between CT SB2 and CT Analyzer, please refer to section 4.2 on
page 17.
Figure 4-5: Additional wiring required for primary winding resistance measurement
OMICRON
CT
X6
X5
P2
X4
X3
P1
X2
X1
Basic CT wiring,
see Figure 4-2 or Figure 4-3
Burden
Wiring for burden measurement, see Figure 4-4
Measurement setup
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