Standards & approvals

Hitachi

Hitachi is a Japanese industrial group. On datasheets in this catalogue it appears for transformer oils – through Hitachi Energy, the former ABB power grids business – and for turbine oils; the reference shows the product is approved for that equipment.

Type
Manufacturer (OEM)
Official website
hitachi.com

Products with a Hitachi approval or standard

Industrial gear oils

  • On order

    Mobil SHC Gear 320 WT

    PAO synthetic oil for wind turbine gearboxes, DNV-GL certified for no WEC contribution

    ISO VG 320

Turbine oils

  • On order

    Shell Turbo S5 DR 46

    Fire-resistant hydraulic and lubricating fluid on tri-aryl phosphates

    ISO VG 46

Transformer & dielectric oils

  • On order

    Diala S4 ZX-I

    Premium inhibited electrical insulating oil, virtually sulphur-free, for power transformers

    GB 2536-2025

  • On order

    Diala S4 ZX-I OEM BULK

    Inhibited, biodegradable electrical insulating oil with zero sulphur content

    OECD 301B

All standards and approvals

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