ワイヤーランの決定

​​Calculate Wire Runs

Now, the task is to plan how to provide power to the fixtures. There are many wiring methods available. You don’t want to run a single wire from each fixture to the transformer – 20 fixtures, 20 wires all ending at the transformer – that would waste a lot of wire. Instead, we minimize the total amount of wire by using one of the following wiring methods.