Factors affecting Clerance :
Factors affecting Crepage :
I2t – Let through Energy is available thermal energy resulting from Current Flow during circuit opening in Fuse, MCCB, MCB.Unit is A2S (Ampere2 Second)
Load dispatch center is a coordinating agency for state electricity boards for ensuring a mechanism for safe and secure grid operation.
Utilization Categories indicate the type of Load and Duty Cycle of the load basis which selection of Switchgear should be done for the intended application.
IEC 61439, Low Voltage Power Switchgear and Controlgear ASSEMBLIES. Discrimination between TTA and PTTA eliminated by verification approach.
Sheet Metal for ASSEMBLY Enclosure are carefully selected considering Sheet thickness, Density and Melting point.
Electric Shock is flow of external electric current through human body. Touch Voltage is the voltage between the energized object and the feet of a person.
While commissioning Assembly, Switchgear Nameplate gives important information, characteristics, Energy, Short Circuit, Accordingly Safety can be ensured.
Highest Prospective Short Circuit Current which a typical Generator can feed in case of of Short Circuit fault for Individual and Multiple Generators.
Switchboard ASSEMBLY Base Frame Provides Base support to Assembly structure and evenly pass load onto base concrete foundation.