When should cable oil replacement be considered in maintenance routines?

Answers

  • 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.

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