# WEG

> Global electrical multinational WEG manufactures large power transmission transformers up to 550 kV, renewable PV/wind step-up units, cast resin dry-type transformers, and medium-voltage switchgear.

> Headquarters: Jaraguá do Sul, Santa Catarina, Brazil - Warranty: 3 years - Sample models below: 7 (total catalog models: 7)

**Canonical:** https://voltformer.com/brand/weg-energy - markdown: https://voltformer.com/brand/weg-energy.md

## Overview

Global electrical multinational WEG manufactures large power transmission transformers up to 550 kV, renewable PV/wind step-up units, cast resin dry-type transformers, and medium-voltage switchgear. Request a formal factory quotation through Voltformer. Verify applicable standards, guaranteed ratings and declarations of conformity against the exact offered-model documentation and project jurisdiction. The IEC/EN 50708 series and EU Regulations 548/2014 and 2019/1783 apply only where the transformer and market fall within their legal scope.

## Official sources

- https://www.weg.net/

- **Last reviewed:** 2026-09-13

## Sample Models

- [VF-WEG-PWR-100MVA-230 - WEG 100 MVA 230/34.5 kV Substation Step-Down Power Transformers (110-330 kV)](https://voltformer.com/product/weg-100-mva-230-kv-three-phase-power-transformer.md)
- [VF-WEG-SOL-3150-345 - WEG 3150 kVA 34.5/0.8 kV Solar PV Step-Up Transformers](https://voltformer.com/product/weg-3150-kva-34-5-kv-dual-lv-solar-pv-step-up-transformer.md)
- [weg-mtw04-36kv - WEG MTW04 Metal-Clad Air-Insulated MV Switchgear 36 kV](https://voltformer.com/switchgear/weg-mtw04-36kv.md)
- [GE-WEG-W22-14340181 - WEG W22 14340181 Induction Motor](https://voltformer.com/product/weg-w22-14340181-induction-motor.md)
- [GE-WEG-W23-SYNC-17740975 - WEG W23 Sync+ 17740975 Synchronous Motor](https://voltformer.com/product/weg-w23-sync-17740975-synchronous-motor.md)
- [GE-WEG-W22-IE4-13900752 - WEG W22 IE4 2.2 kW Induction Motor](https://voltformer.com/product/weg-w22-ie4-2-2-kw-induction-motor.md)
- [GE-WEG-W23-SYNC-IE5-15KW - WEG W23 Sync+ IE5 15 kW Synchronous Motor](https://voltformer.com/product/weg-w23-sync-plus-ie5-15-kw-synchronous-motor.md)

## RFQ

Use the family-specific search/get tools in [the tool reference](https://voltformer.com/tool-reference.md) to choose an exact SKU or ID. RFQ submission requires authentication, a complete draft and explicit user confirmation; unknown project inputs must not be invented.