Cable Systems Design

Power cable specifications, Calculations, Systems design

ELEK provides a full range of power cable design services including specifications, thermal steady-state and transient rating calculations, complete systems design including for complex cross-bonding arrangements, onsite inspections and investigations, testing and commissioning.

Safe and Economical Designs

We can produce safe and economical power cables system designs for LV and HV cables using accurate calculation methods, our in-depth knowledge of the standards and practical expertise.

Testing, Installation Supervision and Commissioning

ELEK can perform onsite current injection testing (i.e. measure actual touch and step voltages) and perform soil electrical resistivity measurements.

ELEK Cable HV Software

ELEK has developed numerical cable calculation software.

Cables Experts

Our team of specialist engineers and technicians are regarded as cables experts having vast technical expertise and practical experience.


The following clients are using Electrotechnik software products.