Draw a Diagram of the below (Make assumptions where needed)(keep
in mind this is for large school holding around 1000 students)
Roughly guess how much electricity usually is needed in a
school
Draw A Diagram Of The Below Make Assumptions Where Needed Keep In Mind This Is For Large School Holding Around 1000 St 1 (30.86 KiB) Viewed 32 times
1) Finished Single line diagram that identifies the following; • Title Block Metering at point of common coupling (ESB intake) Main protective device with remote trip device where required Main bus bar with labelled protective devices for each submain(current rating, phases, type, PSCC) Labelled submains cables (No. of cores, CSA, length) Sub-boards (list no. and type of final circuits, PSCC at each board, Isolator on entry to board) Main earthing terminal (Earth electrode, Bonding etc CSA etc)
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