World Leader in Grounding / Earthing, Lightning and Electromagnetic Interference
Software Products
Complete Package


Classical Grounding


Extended Grounding


EMF Based Software


AC Interference Analysis


Line & Cable Parameter Calculation


Electrical Environmental Impact Assessment


Lightning Shielding Analysis


Latest addition to SES’ Powerful Software Packages



























MultiLines is the ideal tool for calculating the line constants of any complex arrangement of conductors, including cables, pipes and pipe-enclosed cables, whether buried or aboveground. It also computes capacitive and electromagnetic induction effects on ungrounded conductors and electric fields generated by energized conductors in air. Moreover it can be used with distribution and transmission lines to determine residual and fault current distributions between a central grounding system and all conductor paths including neutrals, shield wires, metallic sheaths and counterpoises. Furthermore, detailed inductive interference analyses involving grounded or ungrounded conductors can be conducted accurately.

MultiLines consists of the TRALIN, FCDIST and SPLITS engineering modules

MultiLines features the following capabilities:

The SPLITS module adds the following capabilities to the MultiLines software package

Extensive conductor databases