Sampling and testing of oil
(SABS approved lab)

  • Visual examination on color, sludge, dirt and sediment
  • Moisture of water (Crackle or Karl Fisher) – should be less than 20ppm
  • Total acid number (TAN) – should be less than 0, 20 mg KOH/g
  • Dielectric strength (kV) – should be higher than 50KV

Oil testing on request for: -

  • PCB   (On request)
  • Gas analysis on oil (On request)

Purifying of: -

  • Transformer oil
  • Silicon oil
  • Turbine oil
  • Hydraulic oil

Oil changes (SABS 555)

  • Regenerated oil approved by SABS standards
  • Virgin oil
  • Silicon or Midel oil


Manufacturing, repairs and maintenance on: -

  • Transformers
  • Boards and panels
  • Switchgear (OCB’s, gas and air breakers)
  • HT Cables (joints, terminations ext.)
  • Gully Boxes
  • Mini-Substations
  • Audits on Mini-Substations

Installations of HT or LT electrical equipment: -

  • HT cables, ends (termination’s), joints, etc.
  • Building of new and re-built LT control panels
  • Transport and cranes for electrical equipment
  • Supply and installation of new transformers, switches,panels, etc.
  • Supply of Pole transformers, up write ETC

Service on Substations and Mini-Subs: -

  • Testing of Transformers and Switchgear
  • Repairs
  • Re-spray of transformers

Availability of a Civil, Mechanical, Mining & Electrical Consulting Engineer

Safety Standards

  • Al work according to NOSA safety standard
  • Electrical standards according to SABS

Testing of equipment

  • Testing of al types MV – LV - Panels
  • Testing of Transformers
  • Electrical Audits on Mini-Subs with full reports

Testing of HT & LT- Substations

  • Protection Relays
  • Fault Location
  • Solkor Pilot Relay
  • Power Factor Correction