# GE Vernova 300 MVA EAF Furnace Transformer up to 1700 V

> High-current GE Vernova EAF/LF furnace transformer family for steel and metallurgical processes.

> SKU: VF-GEV-EAF-300M-1700 | Brand: GE Vernova (General Electric) | Category: Power & Energy Equipment / Transformers / Special Industrial & Process Transformers / Arc & Melting Furnace Transformers (EAF/LF/SAF)

**Voltformer canonical:** https://voltformer.com/product/ge-vernova-300-mva-eaf-furnace-transformer-1700-v - markdown version: https://voltformer.com/product/ge-vernova-300-mva-eaf-furnace-transformer-1700-v.md

## Overview

GE Vernova 300 MVA EAF Furnace Transformer up to 1700 V is intended for Heavy Steel Melting Arc Furnace Power Supply. Configured electrical data: 300 MVA, 34.5/1.7 kV primary/secondary voltage, 50 Hz, 3-phase, vector group Özel Bağlantı and short-circuit impedance 18%. Construction: Copper (Cu-Cu); cooling: ODAF; loss class: Configuration-specific loss class. These values support preliminary engineering selection; verify insulation levels, thermal limits, short-circuit duty, installation conditions and applicable standards against the manufacturer datasheet and the site study.

- **Application:** Heavy Steel Melting Arc Furnace Power Supply
- **Target industries:** Steel Works & Foundries, Scrap Steel Smelting Rolling Mills, Foundries & Smelters
- **Brand:** [GE Vernova (General Electric)](https://voltformer.com/brand/ge-vernova.md) - GE Vernova Grid Solutions provides high-performance protection, control, and automation solutions including the renowned Multilin 8 Series and MiCOM Agile product lines.
- **Category:** [Power & Energy Equipment](https://voltformer.com/catalog.md) / **Transformers** / [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. / [Arc & Melting Furnace Transformers (EAF/LF/SAF)](https://voltformer.com/category/special-industrial-process-transformers/electric-arc-furnace-transformers.md)

## Technical Specifications

| Property | Value |
|---|---|
| Rated power | 300 MVA |
| Primary / secondary voltage | 34.5 kV / 1.7 kV (Primary direct/auto/regulator transformer - project configured) |
| Frequency / phases | 50 Hz / 3-phase - special connection |
| Short-circuit impedance (Uk) | 18% |
| No-load loss P0 | 185.00 kW |
| Load loss Pk | 1950.0 kW |
| Calculated efficiency (power factor = 1) | 99.2934% at 100% load; 99.5537% at 50% load |
| Loss class | Configuration-specific loss class |
| Windings | Copper (Cu-Cu) - cooling: ODAF - insulation: Class A / reinforced mechanical support |
| Temperature rise | 65 K - sound pressure: 75 dB(A) |
| Mass and dimensions | 48000 kg - 5400×3400×4600 mm |
| Enclosure | IP54 - wheel gauge: 1435 mm |
| LI / AC withstand | 170 kV peak / 70 kV rms - partial discharge: 10 pC |
| Environment | -25°C / +40°C; altitude ≤ 1000 m |
| Core steel | CRGO Laser-Treated Grain-Oriented Silicon Steel (23ZDMH85 / Baosteel B23R085) |
| Bushings / terminals | Plug-in Separable Elbow Terminals (Dead-Front) / Porcelain DIN 42531 |

## Standards

- IEC 60076
- IEC 61378
- ISO 9001

## Accessories

**Included:** Furnace-duty monitoring, Series-reactor interface, Online temperature monitoring
**Optional:** Furnace series reactor, OLTC, Harmonic filtering

## Official sources

- https://www.gevernova.com/grid-solutions/sites/default/files/2025-09/Arc-Furnace-Power-Transformers-brochure-EN-N50093-Hybrid-202504-R001.pdf
- https://www.gevernova.com/electrification/equipment/transformers/power-transformers
- https://www.gevernova.com/electrification/automation/protection-control-metering/

- **Source scope:** manufacturer-family
- **Last reviewed:** 2026-09-13

Manufacturer family/application source. GE Vernova publishes EAF transformer ratings up to 300 MVA and secondary voltages up to 1700 V, with direct, auto-transformer or regulator-transformer arrangements. Furnace duty cycle, current and short-circuit design are project-specific. Exact order code, guaranteed losses, dimensions, insulation level, cooling stage, winding material and project options must be confirmed with the OEM before procurement or an SLD study.

## Pricing & Logistics

- Pricing type: RFQ (On Request) - Indicative range: $380,000 – $460,000 USD
- Delivery time: 2–8 weeks (may vary depending on technical configuration, factory capacity and destination) - Warranty: 36 months
- Compliance candidates: IEC 60076, IEC 61378, ISO 9001. Verify applicability and conformity against the exact offered model and project jurisdiction.

## RFQ

Request a formal factory quotation via Voltformer RFQ:

```json
POST https://voltformer.com/api/v1/rfq
{"companyName":"Example Energy","email":"procurement@example.com","items":[{"skuOrId":"VF-GEV-EAF-300M-1700","quantity":1}]}
```

Full catalog JSON: https://voltformer.com/agent-catalog.json - OpenAPI: https://voltformer.com/openapi.json