Shell Diala - Transformer Oils
The Shell Diala range of transformer oils helps to protect your equipment and to ensure efficient operation throughout its lifetime.
The Shell Diala range has been extended with the introduction of new GTL based products to meet the demands imposed by the reduced size, increased loads higher voltages and longer operational lifetimes of today’s transformers.
Shell Diala S4 ZX-IG
Shell Diala S4 ZX-IG is an electrical insulating oil giving outstanding oxidation performance and an extended oil life. It is the recommended product for special applications with high voltage gradients. It meets both IEC 60296 higher oxidation stability and low sulphur as well as ASM D3487 Type II.
Available in Drum and Bulk.