In order to cater to the growing demands of our customer’s we
undertake the following services:
Performing ampacity and temperature-rise calculations for
power cable installations. Determining the maximum current
power cables is important for the design of electrical
installations can sustain without deterioration of any of
their electrical properties
Steady-state and transient thermal cable rating as per the
analytical techniques described by Neher-McGrath and the
International
The Duct Bank Optimization allowing the user to determine the
optimal placement of several circuits within a duct bank.
Calculating the magnetic flux density at any point on above
the ground or an underground cable installation.
The Cables Impedance Calculations (ZMat) necessary for
designing electrical parameters for cables necessary for
performing load flow and short-circuit studies at the power
frequency (50/60 Hz).
Calculation of thermally permissible short-circuit currents,
taking into account non-adiabatic heating effects.
Modelling of two circuits crossings each other in the same
installation.
Circuits crossing directly buried underground, in buried ducts
and in buried pipes underground.
Short-circuit ratings computation for all metallic layers
Conductor
Sheath
Sheath Reinforcement
Concentric Neutral / Skid Wires
Armour
Design Calculations for laying cables in different
environments as:
Multiple Duct Banks and Backfills
Cables in Tunnels
Cables in Troughs
Multiple Casings
Computation of the sequence impedances for all the cables
present in an installation
Computation of the sequence admittances for all cables present
in an installation
One or more neutrals can be represented and are taken into
account in the calculations
