Contactor Selection and Sizing for Star Delta Starter | Contactor Size Calculation

[@sitakuoscar9577]

Wow thank you bro, I have gat you so clear

[@harip9159]

PLEASE EXPLAIN HOW TO SELECT THE SIZING OF SPARES OLR CONTACTOR MAIN TO ATS,RRS, SOFT,VFD STARTERS & DC MOTOR STARTERS

[@hashirfatimavlog]

For cb why use safety factor 1.25?
Coz in previous video u said that for dol starter, we use 50% safety factor bcoz losses r high in motor. Plz explain

[@ionelrusu7417]

Hello,why the current of delta contacor is smaller then flc

[@chiapengho8789]

Thank