TRANSFORMER OIL X
Transformer Oil X
Speedol Transformer Oil X has been developed and formulated to provide strong resistance to oil degradation.Provide excellent oxidation stability for a longer transformer life requiring less maintenance.
Usage
This product has been developed for use in oil-filled electrical equipment, especially power and distribution transformers, rectifiers, circuit breakers and switches.
Properties
- It provides very good heat transfer: Thanks to its low viscosity and viscosity index, it offers extremely good heat transfer properties to ensure efficient removal of heat from the center and bobbins.
- There is excellent oxidation stability: It has been developed and formulated to provide excellent resistance to oil degradation, providing excellent oxidation stability for prolonged transformer life and minimum maintenance.
- Low temperature performance: The naftanical feature allows the transformer to operate at the lowest possible temperature without the use of flow-point reducers.
- High dielectric strength: When this insulation oil is properly stored and used, it meets the most demanding demands on the dielectric strength and provides performance on these demands.
- High Performance Base oil dispersant Feature Naphthenic: Naphthenic base oil structure with 100% foreign matter and particles are contained in the distributive property. Pollution does not allow the influence of isolation.
Technical Properties
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Kinematic Viscosity, 40°C, cSt |
ISO 3104 |
Max 12.0 |
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Kinematic Viscosity, -30°C, cSt |
ISO 3104 |
Max 1800 |
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Pour Point, °C |
ISO 3016 |
Max -40 |
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Water content, mg/kg |
IEC 60814 |
Max 30 |
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Fault Voltage |
Before the repair, kV |
IEC 60156 |
Min 30 |
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After the repair, kV |
IEC 60296 |
Min 60 |
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Density ,20°C, kg/dm3 |
ISO 12185 |
Max 0,895 (Typical 0,866) |
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DDF, 90°C |
IEC 60247 |
Max 0,005 |
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Colour |
ISO 2049 |
Max. 0.5 |
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Appearance at 15°C |
IEC 60296 |
Clear, Free from Sediment |
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TAN, mg KOH/g |
IEC 62021 |
Max 0,01 |
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Interfacial Tension, mN/m |
EN 14210 |
Min 43 |
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Total Sulfur Content, % |
ISO 14596 |
Max 0,05 |
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Corrosive Sulfur |
DIN 51353 |
Non-Corrosive |
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Potentially Corrosive Sulfur |
IEC 62535 |
Non-Corrosive |
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Corrosive Sulfur |
ASTM D 1275 |
Non-Corrosive |
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DBDS, mg/kg |
IEC 62697-1 |
Not Detectable |
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Antioxidant, %wt |
IEC 60666 |
0,08-0,4 |
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Metal passivator additives, mg/kg |
IEC 60666 |
Not Detectable |
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Other additives * |
- |
None |
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2-Furfural and related compounds content, mg/kg |
IEC 61198 |
< 0.05 |
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Aromatic Content, % |
IEC 60590 |
5 |
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Oxidation Stability (120°C, 500h) |
TAN, mg KOH/g |
IEC 61125 |
Max 0,3 |
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Sludge, %wt |
Max 0,05 |
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DDF (@90°C) |
Max 0,1 |
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Flash Point, PM °C |
ISO 2719 |
Min 135 |
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PCA, %wt |
IP 346 |
Max 3 |
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PCB, mg/kg |
IEC 61619 |
Not Detectable |
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* Data given above are typical properties and may vary slightly.
Performance
Inhibited insulating oil meeting IEC 60296 Ed. 5
REV02 MAY 2023
