Power You Can Trust. Engineered For The Field.
Minera Ground Mounted oil-immersed transformers deliver stable outdoor voltage transformation for medium-voltage networks.
Outdoor Networks
Demand Stability.
Outdoor systems face solar radiation and load variations. Minera is built specifically for open-air, ground-level installation.
Distribution unreliability
Load variations in unmonitored networks cause frequent outages.
Outdoor Overheating
Solar radiation and poor airflow degrade transformer lifespan.
Difficult cable accessibility
Cramped cable boxes make routine maintenance nearly impossible.
High lifecycle cost
Indoor units installed outdoors fail early, causing massive replacement capex.
Limited outdoor suitability
Standard enclosures lack the ingress protection for harsh open-air duty.
Distribution unreliability
Load variations in unmonitored networks cause frequent outages.
Outdoor Overheating
Solar radiation and poor airflow degrade transformer lifespan.
Difficult cable accessibility
Cramped cable boxes make routine maintenance nearly impossible.
High lifecycle cost
Indoor units installed outdoors fail early, causing massive replacement capex.
Limited outdoor suitability
Standard enclosures lack the ingress protection for harsh open-air duty.
Meet Minera.
Field Resilient.
Minera Ground Mounted is a range of oil-immersed Distribution Transformers designed for ground-mounted, outdoor applications. Rated up to approximately 2.5 MVA and 36 kV, these transformers provide reliable voltage step-down for substations, industrial feeders, and urban distribution networks where simplicity, durability, and accessibility are critical.
Rated Power
Cooling Type
Designed For Reliable
Outdoor Performance
Why Minera is
Trusted.
Easy installation
Ergonomic cable access and mounting points for fast field setup.
Stable performance
Engineered to maintain high efficiency under varying industrial loads.
Compliance with IS
Built to IS 1180 and international standards for total safety.
Outdoor-ready
Robust ground-mounted design built for open-air resilience.
Reliable MV-to-LV
Dependable voltage transformation for the network edge.
Oil-immersed cooling
Natural ONAN cooling ensures long service life without refills.
Easy installation
Ergonomic cable access and mounting points for fast field setup.
Stable performance
Engineered to maintain high efficiency under varying industrial loads.
Compliance with IS
Built to IS 1180 and international standards for total safety.
Outdoor-ready
Robust ground-mounted design built for open-air resilience.
Reliable MV-to-LV
Dependable voltage transformation for the network edge.
Oil-immersed cooling
Natural ONAN cooling ensures long service life without refills.
Delivering High
Edge Performance
Industrial feeder step-down
Primary power for heavy processing and manufacturing.
Urban power distribution
Stable voltage for high-density city infrastructure.
Renewable grid extensions
Perfect interface for solar and wind farm networks.
Legacy replacement
Replacing outdated outdoor transformers with modern efficiency.
Demanding
Environments.
Renewable energy distribution
Urban development & smart cities
Utilities and power distribution
Industrial manufacturing
Infrastructure & public utilities
Transportation electrification
Renewable energy distribution