Powertech Transformers is 80% owned by Power Technologies (Pty) Ltd, the largest power-electrical group in Southern Africa and 20% owned by Power Matla (a local black empowered company). Powertech, is a wholly owned subsidiary of Altron (Allied Electronics Corporation Limited). Power and distribution transformers for the African continent are manufactured by Powertech Transformers at its operations in Pretoria West, Cape Town and Johannesburg. Additionally transformer insulation is manufactured in Pretoria West by Powertech Insulation. 

Products

Shunt Reactors

Powertech Transformers reactors for larger sizes and voltages are based on a gapped core type concept. This concept focu ...

Liquid Neutral Earthing Resistors up to

Liquid Neutral Earthing Resistors (LNER) System Voltage ≤ 36kV  

Latest News

Altron’s Powertech Transformers c...

Powertech Transformers, a subsidiary of the JSE listed Altron Group has broken new ground by successfully designing, building and...

Altron’s Powertech Transformers c...

Powertech Transformers, a subsidiary of the JSE listed Altron Group has broken new ground by successfully designing, building and...

Factory Tour