021-951-2316 info@powertx.co.za


Power Transformers designs, manufactures, supply and service a wide range of Distribution Transformers to industrial and commercial clients at the highest industry specifications. 

Oil immersed (also known as Oil cooled) distribution transformers are the mainstay of the industry, and Power Transformers is recognised as a leader in the manufacturing and supply thereof.  We not only manufacture, but also install and maintain all our installations.  

Our dedicated support and service department ensures that we serve our clients in the shortest possible lead time, are equipped with the best tools and machinery and trained to the highest technical standards to ensure we deliver on our customer promise.

What are distribution Transformers?

Distribution transformers deliver the final voltage transformation in the electric power distribution system, stepping down the voltage used in the distribution lines to the level used by the customer.


Power Transformers’ available range:

  • From 10kVA and up to 10MVA
  • Up to 33kV

Talk to us about your power needs.   We will consult with you, advise objectively and develop the right solution for your needs   >  


  • Providing quality packaged power solutions at the shortest lead time in the industry to commercial and industrial clients.
  • Product manufacture and supply according to the highest industry quality standards – ISO 9001 and SANS.
  • We invest in keeping large quantities of standard transformers and MV switchgear in stock – we supply quickly and provide 24/7 emergency support to ensure minimal downtime.
  • No other company in the region is able to offer the same scope and range of products and services we do – all expertise are in-house without a need for multiple contacts or contractors
  • Our dedicated departments, infrastructure and highly trained personnel allow fast, full on-site installation, service and supply capabilities.  
  • We do not sell products – our technical team partners with our clients and designs the most appropriate, cost effective systems and solutions according to their needs.