INSULATION MONITORING OF SERVICING UNITS USED IN A POTROOM FOR THE PRODUCTION OF ALUMINUM BY IGNEOUS ELECTROLYSIS
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United States of America Patent
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Issued Date -
Jan 13, 2011
app pub date -
Feb 20, 2009
filing date -
Feb 25, 2008
priority date (Note) -
Abandoned
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Abstract
Said system is used to regularly monitor the insulation of the various parts of a servicing unit designed for work on an electrolytic cell, the measuring circuits being designed preferably so that only a single IMD is used. This system may also include a regular monitoring system for the power circuits.
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