Introduction And Designated Use - Omicron CT SB2 User Manual

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Introduction and designated use

The CT SB2 switch box is an accessory for the CT Analyzer test set and therefore exclusively
designated for use with CT Analyzer.
CT SB2 is intended for the following applications:
• Multi-ratio CT testing
The CT SB2 switch box enables automatic testing of multi-ratio CTs with up to 6 tap connections.
With this accessory, CT Analyzer is able to measure every tap combination of multi-ratio CTs without
any need for wiring changes during the test.
• Burden and primary winding resistance measurement
Using CT SB2 it is also possible to include burden and primary winding resistance measurement to
the automatic CT test procedure without rewiring.
• Single-ratio CT testing
Due to the possibility to include burden and primary winding resistance measurement, CT SB2 is not
only useful for testing multi-ratio CTs but also for testing single-ratio CTs.
CT SB2 is intended exclusively for the applications described above. Any other use is deemed not to be
according to the regulations. The manufacturer and the distributor are not liable for damage resulting
from improper usage. The user alone assumes all responsibility and risk.
Note:
The Quick Test function included in CT Analyzer and CT Analyzer Suite cannot be used with the
CT SB2 switch box.
OMICRON
Introduction and designated use
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