flanagaj Posted October 4 Posted October 4 Maybe I am looking in the wrong place, but I cannot find any mention as to how many watts the Graf compressor and control panel use. I suspect it's not much and I just need a 50m roll of 1.5mm 3 core SWA?
Alan Ambrose Posted October 5 Posted October 5 Reckon, 1.5mm will take >4kW, box is probably <100W. 1
flanagaj Posted October 5 Author Posted October 5 1 hour ago, Alan Ambrose said: Reckon, 1.5mm will take >4kW, box is probably <100W. Yes. I did assume that as it markets itself on very low power consumption, it had to be 1.5mm2
crooksey Posted October 6 Posted October 6 The installation manual states that it must be on its own 16A MCB. However, I have installed these on a 13a fusespur with the largest 120 air compressor with no issue. If you have a gravity system the power draw is tiny, however if you have a pumped outlet, I would install on a 2.5mm 16a dedicated circuit as per the manual. 2
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now