# Generator step-up transformer lead time: 143 weeks

URL: https://open-factory.com/lead-times/gsu-transformer/
Data as of: 2026-09-02
Publisher: Open Factory, https://open-factory.com

**Generator step-up transformer: how long is the lead time?** Generator step-up transformer is quoted at 143 weeks, per Wood Mackenzie T&D supply chain note, Oct 15 2025 (as reported). Average quoted lead time, Q2 2025. Open Factory's Lead-Time Monitor carries this figure as of September 2, 2026.

## Facts

- Equipment class: Generator step-up transformer (industry average)
- Group: Transformers and MV gear, industry averages
- Published lead time: 143 weeks
- Basis: Average quoted lead time, Q2 2025
- Published by: Wood Mackenzie T&D supply chain note, Oct 15 2025 (as reported)
- Document date: 2025 Q2
- Data as of: September 2, 2026

## Questions

### Generator step-up transformer: how long is the lead time?

143 weeks, per Wood Mackenzie T&D supply chain note, Oct 15 2025 (as reported). Average quoted lead time, Q2 2025.

### Who published this lead time?

Wood Mackenzie T&D supply chain note, Oct 15 2025 (as reported). This is a third-party survey average, labelled as theirs. Open Factory reprints it with the document and its date.

### How often is this page updated?

Monthly, when the Lead-Time Monitor edition is released. The date on the page is the date of the data, not of the page.

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## Sources

- [Open Factory Lead-Time Monitor](https://open-factory.com/models/lead-time-monitor/)

Model: https://open-factory.com/models/lead-time-monitor/
Calculator: https://open-factory.com/tools/lead-time-schedule/