All equipment
Power Transformers · SANS 780 range
Transformer supplier in South Africa
TNA supplies pole-mounted, ground-mounted and heavy industrial transformers in the SANS 780 range, with installation, maintenance and refurbishment support from our Roodepoort workshop.
Applications
- Municipal & utility networks
- Commercial buildings
- Mining & heavy industry
- Rural and pole-mounted supply
Available configurations & technical ratings
Select a rating to start a quote. Final ratings, compliance and suitability are confirmed against your project requirements.
ConfigurationRated output
Pole-mounted
Ground-mounted distribution
Heavy commercial & industrial
Supply, installation, maintenance and refurbishment available from one team.
Enquire now
Get a quote for power transformers
Tell us the rating and timeline you need. Send it straight to our sales team on WhatsApp or by email to Info@tnainvest.co.za.
