Minera MP Oil-Immersed Medium Power Transformer

Power that bridges networks with confidence

Minera MP delivers robust, high-capacity transformer performance — engineered to connect power plants, strengthen grids, and ensure dependable power transfer across industrial and utility networks.

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When network continuity is non-negotiable

Medium-power networks face fluctuating loads, grid interconnections, and demanding operational conditions. Conventional transformers often struggle with efficiency, scalability, and long-term reliability — Minera MP is engineered to perform under pressure.

Downtime disrupts critical operations

Energy losses increase operating cost

Space and infrastructure constraints

Complex voltage integration

Limited scalability in conventional designs

Meet Minera MP — the backbone of medium-power networks

Minera MP is a range of oil-immersed medium power transformers designed for utility and industrial applications. Optimized for high reliability and efficiency, Minera MP supports grid interconnections, power plant step-up duties, and voltage transformation across complex electrical networks with long service life and minimal maintenance.

Meet Minera MP — the backbone of medium-power networks
Meet Minera MP — the backbone of medium-power networks

Why engineers trust Minera MP

From efficiency and adaptability to long-term resilience, Minera MP strengthens critical power infrastructure.

High power ratings

suitable for grid and plant interconnections

Flexible voltage

classes and insulation levels

Oil-immersed design

for superior thermal performance

Low no-load and load

losses for energy efficiency

Compliance with

IEC, IEEE, and ANSI standards

Custom cooling and tap-changer

configurations available

Engineered to global quality standards

Designed and tested for demanding operational environments.

Engineered to global quality standards
Engineered to global quality standards

Rated Power: Up to 100 MVA (model dependent)

Voltage Class: Up to 170 kV insulation level

Frequency: 50 Hz / 60 Hz

Cooling: ONAN / ONAF / OFAF / OFWF options

Tap Changer: OCTC or OLTC

Core & Windings: Low-loss CRGO steel design

Compliance: IEC, IEEE, ANSI standards

Where Minera MP transforms potential into performance

Designed for demanding utility and industrial power systems

Power plant step-up transformers

Utility substations and grid interconnections

Renewable energy integration

Industrial high-load distribution

Voltage transformation across networks

Infrastructure power backbones

Powering sectors that power economies

Minera MP supports industries where continuity and reliability matter most.

Utilities and transmission networks

Utilities and transmission networks

Utilities and transmission networks

Oil & gas and petrochemicals

Mining and metals

Heavy manufacturing

Renewable energy generation

Large infrastructure projects

Designed for high-demand power ecosystems

Minera MP supports utility grids, power plants, and industrial networks where continuous operation, high efficiency, and stable voltage transformation are essential under demanding electrical conditions.

Services
Spares
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Parts that safeguard transformer uptime

Genuine spares designed to maintain long-term performance.

  • Tap changer mechanisms and control kits
  • Cooling fans and oil pumps
  • HV/LV bushings and insulators
  • Temperature, oil level, and pressure sensors
  • Protection and monitoring accessories

Integrated solutions for medium-power systems

A portfolio of complementary equipment engineered to operate alongside Minera MP transformers, enabling safe switching, protection, control, and efficient power flow across complex networks.

Build a resilient power backbone

Consult our experts to configure the right Minera MP transformer for your voltage, load, and network architecture.

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