HyVolt I Electrical Insulating Oil Marketing Specification

TEST DESCRIPTION

TEST METHOD

SPECIFICATIONS

TYPICAL VALUES

Function

MIN

MAX

Viscosity, mm2/s at 40°C

ISO 3104

12.0

9.6

Viscosity, mm2/s at -30°C

ISO 3104

1800

1033

Pour Point, °C

ASTM D5950

-40

-61

Water Content, mg/kg

IEC 60814

30

7

Breakdown Voltage, kV, Before Treatment, 2.5 mm

IEC 60156

30

45

Breakdown Voltage, kV, After Treatment, 2.5 mm

IEC 60156

70

72

Density at 20°C, g/ml

ISO 12185

0.895

0.879

DDF at 90°C

IEC 60247

0.005

0.001

Refining/Stability

Appearance

IEC 60296

PASS

PASS

Acidity, mg KOH/g

IEC 62021-1

0.01

<0.01

Interfacial Tension, mN/m

ASTM D971

40

47

Corrosive Sulfur

DIN 51353

Noncorrosive

Noncorrosive

Corrosive Sulfur

ASTM D1275

Noncorrosive

Noncorrosive

Potentially Corrosive Sulfur

IEC 62535

Noncorrosive

Noncorrosive

DBDS, mg/kg

IEC 62697-1

Not detected (<5)

Not detected

Inhibitors, %

IEC 60666

Not detected (<0.01)

Not detected

Metal Passivator Additives, mg/kg

IEC 60666

Not detected (<5)

Not detected

Other Additives

IEC 60296

See ª

Not detected

Furfural Content, mg/kg

IEC 61198

Not detected (<0.05)

Not detected

Performance

Oxidation Stability at 120°C, 164 hours

IEC 61125, C

Total Acidity, mg KOH/g

1.2

0.6

Sludge, %

0.8

0.2

DDF at 90°C

0.500

0.037

Health, Safety and Environment

Flash Point, PMCC, °C

ISO 2719

135

143

PCA Content, %

IP 346

3

<3

PCB Content, mg/kg

IEC 61619

Not detected (<2)

Not detected