• All Distribution Transformers manufactured to SABS 780, NRS, IEC 76 and BS171
• The Company holds the SABS Mark of Approval
  Certificate No 8227/13051
• Power Transformers manufactured to IEC 76 and BS171
• Miniature Substations manufactured to SABS 1029 and NRS 004

16 – 100KVA up to 36KV
• Sealed tank
• Either open bushings or cable boxes
• “Coastal” or “Inland” finish
• Approved Eskom range

160 – 3150kVA up to 36kV

• Sealed or free breathing tank
• Either open bushing or cable boxes
• Fittings could include
  • Conservator & Silica gel breather
  • Gas relay
  • Thermometer
  • Winding temperature indicator
  • Pressure relief device
  • Rollers
• “Coastal” or “Inland” finish

200 – 1600kVA up to 22kV

• Oil insulated or SF6 insulated ring main unit
• SF6 RMU compartment tested and approved internal ARC control to IEC 62271-202 types A & B
• Transformers “Sealed”
• L.V. panel to Customer’s requirements
• Complete substation liftable without removing roof
• “Coastal” or “Inland” finish
• Approved Eskom range

up to 20mva, 88kV

• Options
  • Off circuit tap switch
  • On-load tap changer
  • Air normal or air forced cooling
• Open bushings
• Fittings could include
  • Conservator & Silica gel breathe
  • Gas relay
  • Winding temperature indicator
  • Oil temperature indicator
  • Pressure relief device
  • Marshalling box
  • Removable, galvanised radiators