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Neste Trafo 10X
Transformer oil

PERFORMANCE CLAIMS
IEC 60296 (ed.4)
ASTM D 3487 Typ II

DESCRIPTION
NESTE TRAFO 10X is high quality inhibited transformer oil.
NESTE TRAFO 10X is specially designed for cold/arctic conditions and power and distribution transformers, where high cooling capacity is required.

PERFORMANCE CLAIMS
-Excellent cold temperature properties
-Long lifetime
-Goos cooling capacity

TYPICAL CHARACTERISTICS Tyypillinen Min Max Testimenetelmä (ISO)
Density kg/m3 20oC 874 895 12185
Pour Point oC -63 -45 3016
Viscosity cSt/ 40 oC 7.6 8 3104
Viscosity cSt/ -30 °C 730 800 3104
Neutralization value, mg KOH/g <0,01 0,01 IEC 62021
Antioxidant phenols, p-% 0,3 0,08 0,4 IEC 60666
Water, mg/kg <20 30 IEC 60814
Break down voltage as delivered, kV 40-60 30 IEC 60156
Dissipation factor, 90 °C and 50Hz <0,001 0,005 IEC 60247
Surface tension, mN/m 49 40 EN 14210
Appearance Bright & Clear Visual
Flash point, (P-M),°C 142 140 2719
Corrosive sulphur non-corrosive non-corrosive DIN 51353

APPLICATIONS
Neste Trafo 10X is used in transformers specially in varying environment temperatures. Excellent cold properties guarantee problem free operation even at extreme cold.