Cable size for commercial extraction fan

[barisk]

Hi , I’m going install a commercial 450mm extractor fan , what size and type of cable should i use ?

 

[DPG]

Surely that's going to come down to rating of fan, length of run, install method etc?

 

[Cbelectrics]

Need to know more than the information provided and if you don’t already know not sure you should be installing it in the first place.

As the above reply said, need the type of system installed back to the dno/fan power rating/distance between ccu and fan etc

 

[Mikegh]

Possibly 3P that isn't it ? Not too familiar with them

 

[westward10]

From the capacitors I would guess single phase.

 

[davesparks]

Possibly 3P that isn't it ? Not too familiar with them

Pretty unlikely to be TP with capacitors on it

 

[Cbelectrics]

Plus fans really don’t use as much energy as you would think.

 

[barisk]

It’s a single phase 1500w motor. It has a 6 amps speed controller, distance from controller to fan about 3-4 meters .