Golden Rise Petroleum

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is a high-efficiency electrical insulating oil which is suitable for use in large power transformers.

• Has suitable viscosity to transfer heat from transformer part
• Low pour point makes it possible to use in very cold climate
• Ability to absorb gases which are produced in electrical discharge.
• Excellent electrical insulation because of high break down voltage and low dielectric dissipation factor
• Excellent oxidation and thermal stability which results to increase oil drain interval
• Without any polychlorinated biphenyls (PCB’s) and corrosive sulfur

Kinematic viscosity @40ºC, cSt
11
D-445
Kinematic viscosity @-30ºC, cSt
<50
D-2270
Flash Point , °C
140
D-92
Pour Point , °C
-40
D-97
Density @15ºC, g/m³
885
D-2869
Acidity, mg KOH/g
0.01
D-1298
Dissipation Factor @ 90 ºC
<5000
D-5293

Oxidation Satbility at 164h
120°C TAN . mg KOH/g Sludge
%wt DDF at 90 °C

1.2
0.8
0.5

D-5293
Interfacial Tension
40
D-5293