PO Box 967, Hillcrest, 3650, South Africa      +27 (31) 765 6650 +27 (72) 768 5525




PowaMaster is a PC based program which runs on the Microsoft Windows operating system. It caters for the modelling of balanced, meshed electrical networks by representing the electrical network and equipment in an intuitive user friendly manner. It also enables the user to model any electrical network easily, quickly and efficiently.

It is a simulation system ideally suited for transmission and distribution networks, substation design and building services applications.

There are 5 versions, or sizes, of the program to choose from:

  1. PowaMaster Unlimited (unlimited busbar / node),
  2. PowaMaster 1000 (1000 busbar / node limitation),
  3. PowaMaster 500 (500 busbar / node limitation),
  4. PowaMaster 200 (200 busbar / node limitation)
  5. PowaMaster 100 (100 busbar / node limitation)

Voltage Range

PowaMaster can handle any voltage modeled in a network and allows for a totally mixed system.

  • Low voltage (LV < 1000V)
  • Medium voltage (1000V MV < 44kV)
  • High voltage (HV > 44kV)
  • Limits
  • Harmonics

Integrated system with no modules – all features are directly available included in all versions.