---
title: "Power Transformers"
description: "This category organizes power transformers used to transfer bulk electrical power between voltage levels in generation, transmission, and industrial systems. It supports B2B sourcing by comparing pow…"
url: https://factorysea.com/product-category/electrical-equipment/transformers-and-reactors/power-transformers/
type: term
taxonomy: product_cat
taxonomy_label: "Category"
parent: "Transformers & Reactors"
count: 3
lang: en-US
---

# Power Transformers

This category organizes power transformers used to transfer bulk electrical power between voltage levels in generation, transmission, and industrial systems. It supports B2B sourcing by comparing power rating, primary and secondary voltage, phase, frequency, vector group, insulation, efficiency, cooling, and standards, manufacturer and factory capabilities, supplier lead times, order requirements, and pricing.

## Subcategories

- [Dry-Type Transformers](https://factorysea.com/product-category/electrical-equipment/transformers-and-reactors/power-transformers/dry-type-transformers/) (0)
- [Oil-Filled Transformers](https://factorysea.com/product-category/electrical-equipment/transformers-and-reactors/power-transformers/oil-filled-transformers/) (3)

## Latest entries

- [Furnace Transformer for Induction, Arc and Submerged Arc Furnace Applications](https://factorysea.com/product/furnace-transformer-for-induction-arc-and-submerged-arc-furnace-applications/): Daelim furnace transformer for induction, arc and submerged arc furnaces. Oil-cooled or dry type, CRGO M3–M5 core, 99.9% pure copper windings, ONAN/ONAF/OFW co…
- [Power Transformer — Up to 345 kV, Up to 500 MVA](https://factorysea.com/product/power-transformer-up-to-345-kv-up-to-500-mva/): Daelim power transformer for utility and industrial projects: low partial discharge, low loss, low noise and strong short-circuit withstand. Rated up to 345 kV…
- [Daelim Substation Transformer | Up to 15 MVA, 44 kV](https://factorysea.com/product/daelim-substation-transformer-up-to-15-mva-44-kv/): Daelim substation transformer for utility and industrial power distribution, rated up to 44 kV HV and 15 MVA. Mineral-oil design with 60 Hz operation, de-energ…