# Wind Plant (RES) Step-Up Transformers - Renewable Energy Transformers (PV, Wind & BESS)

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

> Power/rating scope: 2 MVA - 15 MVA | Voltage scope: 33 kV - 66 kV / 0.69 kV - 33 kV

**Canonical:** https://voltformer.com/category/renewable-energy-transformers/wind-farm-step-up-transformers - markdown: https://voltformer.com/category/renewable-energy-transformers/wind-farm-step-up-transformers.md

## Parent

[Renewable Energy Transformers (PV, Wind & BESS)](https://voltformer.com/category/renewable-energy-transformers.md): Multi-winding, harmonic-tolerant step-up transformers for solar (PV), wind and battery storage (BESS) plants.

## Sample Products

- [VF-TBEA-WND-6000-66 - TBEA 6000 kVA 66/0.69 kV Offshore Wind Transformer](https://voltformer.com/product/tbea-6000-kva-66-0-69-kv-offshore-wind-transformer.md)
- [VF-JSHP-WIND-5000-33 - Jiangsu Huapeng (JSHP) 5000 kVA 33/0.69 kV Wind Turbine Tower-Mounted Compact Dry-Type Transformer](https://voltformer.com/product/jiangsu-huapeng-jshp-5000-kva-33-0-69-kv-wind-turbine-tower-mounted-compact-dry-type-transformer.md)
- [VF-JPT-OFF-8000-66 - Jinpan Technology (JPT) 8000 kVA 66/0.69 kV Offshore Wind Dry-Type Transformer](https://voltformer.com/product/jinpan-technology-jpt-8000-kva-66-0-69-kv-offshore-wind-dry-type-transformer.md)
- [VF-MY-FLT-7000-66 - Mingyang 7000 kVA 66/33 kV Floating Offshore Wind Step-Up Transformer](https://voltformer.com/product/mingyang-7000-kva-66-33-kv-floating-offshore-wind-step-up-transformer.md)
- [VF-SAN-OFF-3000-345 - Sanil Electric 3000 kVA 34.5/0.69 kV Wind Plant (RES) Step-Up Transformers](https://voltformer.com/product/sanil-3000-kva-34-5-kv-offshore-wind-dry-type-transformer.md)
- [VF-HE-WINDSTAR-6000-66 - Hitachi Energy WindSTAR 6000 kVA 66/0.69 kV Offshore Wind Transformer](https://voltformer.com/product/hitachi-energy-windstar-6000-kva-66-kv-offshore-wind-transformer.md)
- [VF-SIE-GEO-WIND-3400-345 - Siemens Energy GEAFOL Wind 3400 kVA 34.5/6/0.69 kV Three-Winding Transformer](https://voltformer.com/product/siemens-geafol-wind-3400-kva-three-winding-transformer.md)
- [VF-ABB-WND-7000-66 - ABB / Hitachi Energy 7000 kVA 66/0.69 kV Wind Plant (RES) Step-Up Transformers](https://voltformer.com/product/hitachi-energy-windstar-7000-kva-66-kv-wind-turbine-nacelle-transformer.md)

## Technical specializations

- **Wind Turbine In-Tower & Nacelle Compact Transformer** - Verify configuration-specific ratings and compliance in the manufacturer documentation.
- **Offshore 66 kV Heavy-Duty Corrosion Protected Transformer** - 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: wind-farm-step-up-transformers. The transformer query's subCategory parameter applies only to transformer families. Authenticate and obtain explicit confirmation before RFQ submission.