A cable is a complex unit. There are numerous types and dimensions which depend on requirements of voltage level and area of use. High manufacturing precision is necessary for insurance of reliable data usage for particular cables. The method with the lowest cost and the simplest installation for earthing cable screens is direct earthing on both cable ends, but it implies high losses. The advantage of this method is having screen potential equal to zero on both cable ends, but there is no control over sheath voltage along the cable route. The method with the highest cost and the most complicated to perform is full cross bonding of cable sheaths and conductors. In theory, complete annulment of circulation currents is achieved, but in practice, due to the imperfection of the cable itself and the imposibility of cable route division into three equally long parts, relatively low circulation currents are flowing. Except for reducing losses, which are a consequence of circulation currents, because of installing sheath voltage limiters in locations where cross bonding is done, we have control over sheath induced volatges along the cable route. It is important to have control over those voltages, especially in the case of faults and atmospheric discharges when the danger of outer insulation breakdown occurs. EMTP provides the possibility of precise cable modeling and observation of cable sheath induced voltages in specific network operation conditions. By sectioning the cable route, it is simple to implement different schemes of cable sheath earthing and observe sheath induced voltages alongside the cable route.