Reliable transformers
17 Lincoln Road,
Benoni South,
Gauteng Province,
South Africa
Contact Details
Tel: +27 11 421 2333
Fax: +27 11 421 3446

Loco Train Battery Chargers

Reliable Transformers has been producing Transformers and related Magnetic components for more than 30 years.

We rewind and manufacture loco charger magnetics for the mining industry.

There are hundreds of thousands of our products in the field in all types of environments.

We can custom design our products to meet your specific requirements and conditions.

Cooling & Enclosures
  • Oil Filled, Sealed
  • Dry Type
  • Winding Material
  • Copper
  • Aluminium
  • Mounting & Base
  • Flat
  • Skids
  • Skids with Wheels
  • Standard Fittings
  • Oil Level Gauge
  • Filler & Drain Valves
  • Lifting Lugs
    Ampere Hour 100 1200 Ah
    Cell Rating 6 Cell 128 Cell
    Single Ratio
    Dual Ratio
    System Voltage 380V, 400V, 415V, 420V, 480V,
    500V, 525V, 550V,
    Custom Voltages available on request.
    Electrical Winding Resistance, Winding ratio & Vector Verification, Load Loss, No-load Loss, Power Frequency, Insulation Breakdown.
    Mechanical Effectiveness of sealing, Paint thickness, Vibration & Noise.


    Our name says it all. We have been producing top quality products for more than 30 years and will continue to innovate and improve our products to ensure that you, the customer, get the best value for your money.

    We design, manufacture and test our products strictly according to the SANS 780 and other applicable transformer specifications.


    Our warranty covers any defective workmanship and/or materials for a period of 12 Calendar months from the date of purchase. Carry in Warranty.

    Proudly made in South Africa

    Our products are proudly designed and manufactured in South Africa.

    We understand the challenges our customers face in Africa. Our engineers go the extra mile to ensure that our transformers are practical and easy to handle and install. Many of our design innovations focus specifically on lifting, moving and cable installation.

    Designed by Waxed Media © Reliable Transformers 2015