Electrical Engineering

  • Earth grids
  • Equipment sizing, specification and selection of:
    • Protection equipment
    • Cabling
    • Switchgear
    • Transformers
    • Battery chargers
    • UPS systems
    • Battery banks
    • Generators
    • Lighting
    • Current and voltage transformers
  • Materials handling systems
  • Heat tracing
  • Transportable switchrooms
  • Power system studies and design with the aid of ETAP and DiGSILENT including:
    •  Load flow
    • Short circuit
    • Motor starting and reacceleration
    • Relay setting
    • Arc flash studies
    • Relay setting studies, grading and calculations for protective relays in transmission, sub-transmission and distribution networks
    • System power quality analysis (power factor correction and voltage drop assessment)
  • Hazardous area design including:
    • Hazardous area assessments
    • Classification of hazardous areas
    • Hazardous area design drawings and equipment selection
    • Hazardous area dossiers
  • Design drawings in 2D using Autocad and 3D using PDMS