Petro-Canada Lubricants LUMINOL™ family of electrical insulating oils represents a breakthrough in electrical insulating oil technology. Unlike competitive products formulated with naphthenic mineral oils, LUMINOL™ uses ultra-pure, high quality base oils to deliver worry-free, corrosive sulfur-free performance in your transformer.

LUMINOL™ TRi is ideal for use in large power and distribution transformers as well as free-breathing units. LUMINOL™ LS is an electrical insulating oil for high voltage equipment in specialty applications. LUMINOL™ Di is ideal for use in smaller distribution transformers such as pad and pole mounted units. LUMINOL™ LV is an electrical insulating oil designed specifically for Siemens. X-ray equipment. LUMINOL™ electrical insulating oils are suitable for commercial, industrial and institutional applications:

• LUMINOL™ TRi meets or exceeds the performance requirements of CAN / CSA-C50-14 (R2018) (Class A and B), ASTM D3487 standards, and DOBLE TOPS specifications.

• LUMINOL™ TRi meets the CSA-C50-14 (R2018) upgraded oxidation stability Special Requirements for Type IV fluids oil.

• LUMINOL™ TRi is designed for Type II and Type IV applications and meets IEC 60296 General specifications for fully inhibited high grade oil (Type A).

• LUMINOL™ TRi is approved for applications requiring Ontario Hydro M-104.

• LUMINOL™ LS is designed for Type II applications and meets or exceeds the performance requirements of CAN / CSA-C50-14 (R2018) (Class A and B), ASTM D3487 standards.

• LUMINOL™ Di meets the performance requirements of CAN / CSA-C50-14 (R2018) Class B and ASTM D3487. It is designed for Type II applications.

Typical characteristics are shown below: