A switchgear/MCC has 2 motors or pumps rated 28.26kW (3-phase) and 13.42KW (1-phase). How do I calculate for the total current in order to size the main circuit breaker or fuse in the main supply to the switchgear?
Can someone help on how to select and size ac electric motors? Assuming you want to select a squirrel cage induction motor, how do you go about getting the actual size. You may assume any mechanical load, please.
How do you boost a low voltage supply from a supply authority, especially in a situation where the voltage is too low for conventional stabilizers to boost?
