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PRODUCT DATA SHEET

 

Nytro Lyra X

PROPERTY UNIT TEST METHOD SPECIFICATION LIMITS TYPICAL DATA

MIN MAX

1 - Function

viscosity, 40°C mm

2

/s ISO 3104 12.0 9.3

Viscosity, -30°C mm

2

/s ISO 3104 1800 926

Pour point °C ISO 3016 -40 -48

Water content mg/kg IEC 60814 30 <20

Breakdown voltage

- Before treatment kV IEC 60156 30 40-60

- After treatment kV 70 >70

Density, 20°C kg/dm

3

ISO 12185 0.895 0.870

DDF at 90°C IEC 60247 0.005 <0.001

2 - Refining/stability

Appearance IEC 60296 Clear, free from sediment complies

Acidity mg KOH/g IEC 62021 0.01 <0.01

Interfacial tension mN/m EN 14210 40 50

Total sulphur content % ISO 14596 0.15 0.01

Corrosive sulphur DIN 51353 non-corrosive non-corrosive

Potentially corrosive sulphur IEC 62535 non-corrosive non-corrosive

Corrosive sulphur ASTM D 1275 B non-corrosive non-corrosive

DBDS mg/kg IEC 62697-1 not detectable not detectable

Antioxidant wt % IEC 60666 0.08 0.4 0.38

Metal passivator additives mg/kg IEC 60666 not detectable not detectable

2-Furfural and related compounds content

mg/kg IEC 61198 0.05 <0.05

Aromatic content % IEC 60590 5

3 - Performance

Oxidation stability at 120°C,500 h IEC 61125 C

Total acidity mg KOH/g 0.3 0.06

Sludge wt % 0.05 <0.02

DDF at 90°C 0.050 0.020

4 - Health, safety and environment (HSE)

Flash point, PM °C ISO 2719 135 152

PCA wt % IP 346 3 <3

PCB IEC 61619 not detectable not detectable

Nytro Lyra X is an inhibited insulating oil with extremely good electrical and excellent

ageing properties meeting IEC 60296 Ed.4 (2012), special applications.

Severely Hydrotreated Insulating Oil