PRODUCT FAMILY / 3 LISTED PLATFORMS

Power transformers for substation projects.

Compare the listed 35 kV, 66 kV and 110 kV power-transformer platforms. Review grid interfaces, duty and transport before selecting a configuration.

Compare published ranges. Confirm the final configuration with our engineers.

Power transformers for substation projects.
Product image for reference. Final layout varies with the selected configuration.

RANGE AT A GLANCE

Find the closest platform.

Listed options describe the product range. Final ratings, compatible combinations and performance are confirmed in the approved project datasheet.

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Find the closest platform.
Product platformVoltage classCapacity rangeFrequencyCoolingDetails
35 kV Three Phase Oil-Immersed Power Transformer35 kVUp to 100,000 kVA50 / 60 HzONAN / ONAF / KNAN / KNAFView product — 35 kV Three Phase Oil-Immersed Power Transformer
66 kV Three Phase Oil-Immersed Power Transformer66 kVUp to 100,000 kVA50 / 60 HzONAN / ONAFView product — 66 kV Three Phase Oil-Immersed Power Transformer
110 kV Three Phase Oil-Immersed Power Transformer110 kVUp to 100,000 kVA50 / 60 HzONAN / ONAFView product — 110 kV Three Phase Oil-Immersed Power Transformer

Products

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Substation & power

BEFORE YOU ENQUIRE

A useful quotation starts with your project.

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  1. Electrical duty

    Primary and secondary voltage, capacity, frequency, load profile and tap requirements.

  2. Installation & transport

    Outdoor conditions, containment, access, transport dimensions and the equipment interfaces.

  3. Acceptance scope

    Required standard, loss and noise limits, inspection points and the reports to be reviewed.

Questions

Before you shortlist.

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Which voltage class should I review first?

Start with the grid connection and the required transformation ratio. Compare the relevant platform below, then confirm capacity, insulation levels, losses and tap-changing requirements against the project datasheet.

What helps define a higher-voltage project?

Share the single-line diagram, grid specification, rated power, voltage ratio, frequency and transport limits. Final ratings are confirmed in the approved project datasheet.

Can I ask for a quotation without all the ratings?

Yes. Describe the equipment or project you need to supply. Add the site country and any known voltage, capacity or drawing; our team can help identify the missing information.

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Power transformers for substation projects.

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