IEC 61039

The IEC classification of insulating liquids by fire-safety class (K-class), used to select less-flammable transformer fluids.

Name
IEC 61039 — classification of insulating liquids
Category
Other

Products covered by this standard

Shell

2 products
Shell Transformer & dielectric oils
  • Shell MIDEL 7131

    Synthetic ester electrical insulating liquid, fire-safe and biodegradable

    • Transformers (ester)

    IEC 61099

  • Shell MIDEL eN 1204

    Natural rapeseed ester electrical insulating liquid, fire-safe

    • Transformers (ester)

    IEC 62770

IEC standards

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