Electrical Design of Switchgear Assemblies
Electrical Design of switchgear
Consultants/Contractors/OEM/Panel Builders and Engineers
working with them.
Duration : 4
Programme Contents :
design of L.V. motor control feeder components
thermal overload relay, switches/disconnectors, HRC fuse,
design of power control feeder accressories : -Fault level
calculations -Selection of ACB`s, MCCB`s, MCB`s/ELCB`s
Understanding control accessories - Meters, Push
buttons, timers, selector switches, Control transformer,
Current transformer, potential transformer.
Design Aspects of other switchboard items :
nominal and short circuit currents, sizing of phase and
neutral busbar, selection of busbar support, arc travel
Types, selection, derating, protection, short time and
designs and forms,selection,inspection and testing
aspects of electrical safety .
Workshop Sessions :
-Demonstration of switchgear products .
Lectures, discussions, videos, case studies
with emphasis on selection supported by
Larsen & Toubro - Electrical Business Group