Additional Wiring For Burden Measurement - Omicron CT SB2 User Manual

CT SB2 User Manual
4.5

Additional wiring for burden measurement

Applicable for Advanced MR Test mode only.
Burden measurement may be performed separately or in conjunction with CT testing and/or primary
winding resistance measurement.
The following wiring is required for burden measurement (in addition to the basic measurement setup
shown in Figure 4-2 and Figure 4-3 and/or the additional wiring for primary winding resistance
measurement shown in Figure 4-5, as required).
CT
P2
P1
*
*
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 4-4: Additional wiring required for burden measurement
20
X6
X5
X4
X3
X2
X1
Basic CT wiring,
see Figure 4-2 or Figure 4-3
Burden
*
OMICRON