# Schneider Electric Minera FR3 2000 kVA 34.5/0.4 kV Natural Ester Fluid Distribution Transformer

> Schneider Electric Minera FR3 2000 kVA natural ester fluid fire-resistant hermetic distribution transformer.

> SKU: VF-SE-FR3-2000-345 | Brand: Schneider Electric | Category: Power & Energy Equipment / Transformers / Distribution Transformers / Oil-Immersed Hermetic Distribution Transformers

**Voltformer canonical:** https://voltformer.com/product/schneider-minera-fr3-2000-kva-34-5-kv-distribution-transformer - markdown version: https://voltformer.com/product/schneider-minera-fr3-2000-kva-34-5-kv-distribution-transformer.md

## Overview

Schneider Electric Minera FR3 2000 kVA 34.5/0.4 kV Natural Ester Fluid Distribution Transformer is intended for Outdoor Heavy-Duty Industrial Distribution. Configured electrical data: 2000 kVA, 34.5/0.4 kV primary/secondary voltage, 50 Hz, 3-phase, vector group Dyn11 and short-circuit impedance 6.25%. Construction: Copper (Cu-Cu); cooling: KNAN; loss class: Ecodesign Tier 2. 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:** Outdoor Heavy-Duty Industrial Distribution
- **Target industries:** Cement Plants & Stone Quarries, Mining & Mineral Processing Plants, Outdoor Substations
- **Brand:** [Schneider Electric](https://voltformer.com/brand/schneider-electric.md) - World leader in energy management and automation; Schneider Electric offers Trihal cast-resin dry-type, Minera oil-immersed distribution and Minera MP renewable energy transformers with maximum safety
- **Category:** [Power & Energy Equipment](https://voltformer.com/catalog.md) / **Transformers** / [Distribution Transformers](https://voltformer.com/category/distribution-transformers.md): 50 kVA–3150 kVA oil-immersed hermetic, conservator and cast-resin dry-type medium-voltage distribution transformers. / [Oil-Immersed Hermetic Distribution Transformers](https://voltformer.com/category/distribution-transformers/oil-immersed-hermetic-transformers.md)

## Technical Specifications

| Property | Value |
|---|---|
| Rated power | 2000 kVA |
| Primary / secondary voltage | 34.5 kV / 0.4 kV (±2 x 2.5%) |
| Frequency / phases | 50 Hz / 3-phase - Dyn11 |
| Short-circuit impedance (Uk) | 6.25% |
| No-load loss P0 | 1.45 kW |
| Load loss Pk | 16.2 kW |
| Calculated efficiency (power factor = 1) | 99.1252% at 100% load; 99.453% at 50% load |
| Loss class | Ecodesign Tier 2 |
| Windings | Copper (Cu-Cu) - cooling: KNAN - insulation: Class A |
| Temperature rise | 65 K - sound pressure: 59 dB(A) |
| Mass and dimensions | 5400 kg - 2100×1420×2280 mm |
| Enclosure | IP54 - wheel gauge: 820 mm |
| LI / AC withstand | 170 kV peak / 70 kV rms - partial discharge: 5 pC |
| Environment | -25°C / +40°C; altitude ≤ 1000 m |
| Core steel | CRGO Laser-Treated Grain-Oriented Silicon Steel (23ZDMH85 / Baosteel B23R085) |
| Bushings / terminals | Direct Copper Busbar Terminals (Busbar Integrated / IP00-IP31) |

## Standards

- IEC 60076
- TS EN 50708 series
- EU 548/2014 + 2019/1783 Tier 2

## Accessories

**Included:** Double-Contact Buchholz Gas Relay, Silica Gel Dehydrating Breather, Magnetic Oil Gauge
**Optional:** Dial Type Contact Thermometer, Online Oil Moisture Probe

## Official sources

- https://www.se.com/
- https://www.se.com/ww/en/

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

Manufacturer family/application source. Schneider Electric Minera FR3 liquid-filled transformers utilize biodegradable natural ester fluid with fire-resistant K3 classification according to IEC 60076-14 and Ecodesign Tier 2 loss standards. 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: $24,800 – $28,900 USD
- Delivery time: 2–8 weeks (may vary depending on technical configuration, factory capacity and destination) - Warranty: 36 months
- Compliance candidates: IEC 60076, TS EN 50708 series, EU 548/2014 + 2019/1783 Tier 2. 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-SE-FR3-2000-345","quantity":1}]}
```

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