Electrical Installation Design
How to carry out cable calculations to correctly size your electrical conductors
Design Current
Protective devices
Current carrying capacity
Volt drop
Sizing of the MCB/Fuse
and more...
At 21.29 you might spot I used the In instead of Ib in the volt drop calculation. So 16A instead of 13.04 A
Volt drop is actually 13.23v not 16.24v
Still unsuitable cable though
22.16 Maths error Ib x L
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