I would like to install a subpanel in detached garage.
Going to run Small Welder (230 30 AMP),
Air compressor (115 20 amp), Power hand tools and lights.
I need to know wire size? Both CU and ALUM
I calculated #2 Alum. or #3 CU. 4 wires H H N G
1. 200 amp service in house.
2. Detached garage 200' away.
3. Installing in 100 Amp panel in garage.
4. Like to use Underground Copper feed to Panel.