Product Code Pack Size
PKITO020 20 Litre

PRODUCT DESCRIPTION

Peak Transformer Oil is an inhibited high-grade electrical insulating oil, which
conforms to IEC 60296 Edition 4.0. It has been specially developed for use in oilfilled electrical equipment including power and distribution transformers, circuit
breakers, rectifiers and switchgears.

BENEFITS

    • Strong resistance to oil degradation
    • Excellent oxidation stability for a longer transformer life with less maintenance
    • Superior low temperature properties without the use of pour point depressants
    • High dielectric strength which exceeds the toughest requirements without experiencing
      failure of its insulating properties
    • Excellent heat transfer due to its low viscosity and viscosity index, ensuring heat is efficiently removed from core and windings

TYPICAL CHARACTERISTICS*

TEST SPECIFICATION LIMITS (Min. & Max) TYPICAL VALUE
Appearance Clear, free from sediment and suspended matter Conforms
Viscosity 40oC mm2/s 12.0 9.8
Viscosity -30oC mm2/s 1,800 TBA
Density 20oC kg/litre 0.895 0.870
Flash Point oC 135 145
Total Sulphur Content % 0.5 0.035
Corrosive Sulphur Non-Corrosive Non-Corrosive
Potentially Corrosive Sulphur Non-Corrosive Non-Corrosive
Acidity mg KOH/g 0.01 0.0004
Oxidation Stability @ 120oC, 500 Hrs
A: Total Acidity mgKOH/g 1.2 <0.1
B: Sludge %weight 0.08 <0.1
C: DDF 90oC 0.05 <0.1
inhibitor Content %mass 0.40 0.21
Water Content mg/kg 30 (Bulk) 40 (drums) 15 (Bulk) 20 (Drums)
2-Furfural Content mg/kg 0.05 Non-Detectable
DDF 90oC 0.005 0.0005
Breakdown Voltage kV 30 Before – 70 After 50 Before – 80 After
PCA Content % 3.0 1.0
PCB Content mg/kg Non-Detectable Non-Detectable

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