Shell Diala brochure (PDF, 296 KB) - opens in new window
Choose from our Diala range of electrical oils to find the best possible protection for your high-value assets.
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Shell Diala
To help your transformer perform to its design standards, an electrical insulating oil must maintain its characteristics over a wide range of operating temperatures. All Shell Diala electrical oils are designed to offer excellent heat transfer and dielectric properties, even at the lowest start-up operating temperatures. In addition, Shell Diala oils are formulated to offer excellent resistance to the effects of ageing, sludge formation and deposit build-up.
The Shell Diala range
Shell Diala S3 ZX-I (PDF, 80 KB) - opens in new window
Extra performance premium inhibited electrical oil designed to meet IEC 60296, with high oxidation stability and low sulphur content.
Shell Diala S3 ZX-IG (PDF, 74 KB) - opens in new window
Extra gas-absorbing inhibited electrical insulation oil for special applications - meets IEC 60296.
Shell Diala S2 ZU-I (PDF, 49 KB) - opens in new window
Uninhibited electrical insulating oil designed specifically to meet IEC 60296.
