When should cable oil replacement be considered in maintenance routines?
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October 1, 2024 at 8:33 pm by Mohamed Alam
Oil replacement should be considered when:
Severe Degradation: Oil cannot be restored through purification or regeneration.
Contamination Levels: High levels of contaminants like metals, acids, or sludge.
Dielectric Failure: Oil fails to meet minimum dielectric strength requirements.
Chemical Changes: Significant alteration in oil composition or additive depletion.
Manufacturer Recommendation: Based on operating hours or condition assessments.
Timely replacement prevents cable failures and ensures reliable power transmission.
