# Railway & Traction Transformers - Special Industrial & Process Transformers

> Verify configuration-specific ratings and compliance in the manufacturer documentation.

> Power/rating scope: 2 MVA - 63 MVA | Voltage scope: 34.5 kV - 220 kV / 0.59 kV - 27.5 kV

**Canonical:** https://voltformer.com/category/special-industrial-process-transformers/railway-traction-transformers - markdown: https://voltformer.com/category/special-industrial-process-transformers/railway-traction-transformers.md

## Parent

[Special Industrial & Process Transformers](https://voltformer.com/category/special-industrial-process-transformers.md): Arc furnace (EAF), green hydrogen electrolyser, rectifier, traction and mining Ex-proof transformers.

## Sample Products

- [VF-TBEA-TRC-40MVA-110 - TBEA 40 MVA 110/27.5 kV Scott-Connected 25 kV High-Speed Rail (HSR) Catenary Transformer](https://voltformer.com/product/tbea-40-mva-110-27-5-kv-scott-connected-25-kv-high-speed-rail-hsr-catenary-transformer.md)
- [VF-BTW-TRAC-50M-220K - Baobian Electric 50 MVA 220/27.5 kV HSR High-Speed Train Scott Traction Transformer](https://voltformer.com/product/baobian-electric-50-mva-220-27-5-kv-hsr-high-speed-train-scott-traction-transformer.md)
- [VF-SUNTEN-TRAC-3300-35 - Sunten Electric 3300 kVA 35 kV / 590V 24-Pulse Metro DC Traction Rectifier Dry-Type Transformer](https://voltformer.com/product/sunten-electric-3300-kva-35-kv-590v-24-pulse-metro-dc-traction-rectifier-dry-type-transformer.md)
- [VF-ELTAS-TRAC-3300-345 - Eltaş Transformer 3300 kVA 34.5 kV / 590V 12-Pulse Railway Traction Transformer](https://voltformer.com/product/eltas-transformer-3300-kva-34-5-kv-590v-12-pulse-railway-traction-transformer.md)
- [VF-JPT-RL-4000-35 - Jinpan Technology (JPT) 4000 kVA 35 kV 24-Pulse Metro DC Traction Rectifier Transformer](https://voltformer.com/product/jinpan-technology-jpt-4000-kva-35-kv-24-pulse-metro-dc-traction-rectifier-transformer.md)
- [VF-WL-SCOTT-50M-220 - Wolong Electric 50 MVA 220/27.5 kV HSR Scott-Connected High-Speed Train Traction Transformer](https://voltformer.com/product/wolong-electric-50-mva-220-27-5-kv-hsr-scott-connected-high-speed-train-traction-transformer.md)
- [VF-WJ-TRAC-50M-220K - Wujiang Transformer 50 MVA 220/27.5 kV HSR Scott High-Speed Train Traction Transformer](https://voltformer.com/product/wujiang-transformer-50-mva-220-27-5-kv-hsr-scott-high-speed-train-traction-transformer.md)
- [VF-SCH-TRI-TRC-3300-33 - Schneider Electric 3300 kVA 33/0.59 kV Railway & Traction Transformers](https://voltformer.com/product/schneider-electric-trihal-3300-kva-33-kv-metro-dc-traction-transformer.md)

## Technical specializations

- **25 kV / 2x25 kV High-Speed Rail Locomotive & Catenary Substations** - Verify configuration-specific ratings and compliance in the manufacturer documentation.
- **Metro & LRT 750V / 1500V DC Traction Power Distribution Transformers** - Verify configuration-specific ratings and compliance in the manufacturer documentation.

## Official sources

- https://webstore.iec.ch/en/publication/599

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

## RFQ

Use the family-specific tools in [the tool reference](https://voltformer.com/tool-reference.md) and the canonical taxonomy at https://voltformer.com/agent-catalog.json. Sub-category: railway-traction-transformers. The transformer query's subCategory parameter applies only to transformer families. Authenticate and obtain explicit confirmation before RFQ submission.