Oil or Dry Type Mining / Underground Minisub’s 200Kva – 2Mva

Our range of Mining Miniature Substations, spanning from 200kVA to 2MVA, is designed to meet the rigorous demands of underground and surface mining operations. Engineered for reliability, mobility, and safety, these compact substations provide robust power distribution in harsh environments where space and durability are critical.

Each unit is manufactured to industry standards, with configurations tailored for various mining applications including load centres, haulage systems, crushers, conveyors, and dewatering stations. Built with corrosion-resistant enclosures and high-grade switchgear, our substations offer long-term performance in aggressive, high-dust, or high-moisture conditions.

Key Features:

• Power ratings from 200kVA to 2MVA

• Designed for underground and surface mining

• Oil-immersed or dry-type transformer options

• Compact and rugged design for mobility and protection

• High fault-level switchgear with optional automation

• Custom configurations for voltage and application needs

• Compliance with SANS, IEC, and mining safety regulations

Applications:

• Coal, gold, platinum, diamond, and base metal mines

• Ventilation and pump stations

• Shaft bottom and incline installations

• Remote site power supply

Whether you're expanding an existing mine or setting up a new site, our Mining Miniature Substations deliver dependable power where it's needed most.