Buyer takeaway: A 230/34.5 kV search identifies a winding-voltage combination, not a complete specification. Start with matching inventory, then screen the full electrical and physical design.
Define the actual duty
Specify whether the transformer serves a collector system, a substation, generation or another application. Provide required continuous capacity and cooling stages. The project engineer must establish the operating direction and duty; neither is proven by the high-side/low-side ordering alone.
Compare the candidate package
Review winding connections, impedance and base, tertiary requirements, taps, insulation levels and terminal configuration. Keep each supplier’s full rating schedule visible. Do not convert a tertiary voltage mentioned in one source into a shared feature of every 230/34.5 kV unit.
Coordinate documents and delivery
Ask for legible serial-specific records, condition evidence, dimensions and shipping configuration. Compare release dates, inspection options and logistics responsibilities before assigning value to a shorter schedule. Request a dated quote for the actual equipment ID.
| Review area | Buyer action |
|---|---|
| Search basis | 230 kV high side and 34.5 kV low side, with full winding arrangement confirmed |
| Technical review | Capacity stages, connections, impedance, taps and project duty |
| Procurement | Records, condition, completeness, price and delivered scope |
Where can I find 230/34.5 kV transformers?
Transformer Traders maintains a dedicated collection linked to matching catalog listings. Open a unit for specifications and request current availability and price using its equipment ID.
Move from review to equipment selection
Send your specification or equipment ID, project location and required date. We’ll identify the information available for the proposed unit and the items that still need confirmation.
This guide supports procurement. Final design, suitability, testing and acceptance remain with the project’s qualified professionals and agreed documents.