Discrimination Studies

KIPO carries out overcurrent device protection and coordination evaluation studies using specialist software, such as ETAP and Trimble Amtech.

For each project, we provide a unique fee proposal which can cover the following scope of work as desired;

  • Survey to establish the existing breakers, relays and settings used

  • Technical review of previous studies carried out

  • A short circuit and earth fault study to establish settings

  • Time current curves to review Discrimination, Selectivity and Grading

  • Use of the breaker manufacturer guidelines

  • To provide settings tables for either MV or LV or both

  • To provide a technical report with executive summary, time current curve analysis and settings

  • To provide project particular solutions unique to suit the requirements

  • To give guidance on specialist protection, including protection zone selection