how to wire 220 basement outlets + protection

[Curious Hound]

OT;
All my 5hp motors pull 22-25 amps. Its what I look for in amperage when I look at a "5hp" motor on compressors because of manufacturer inflation.
So why is a 2hp motor pulling the same? Is it less efficient motor?

He said his is rated 12amps.

 

[Curious Hound]

1500 watts is about 12.5 amps at 120 volts on bob math.

That's good math.

And 1hp is 746watts. 750 is a great number for estimating.

 

[alwaysFlOoReD]

He said his is rated 12amps.

"same size motor, 2hp, on 120volts would pull 24amps."
This is what I was referring to...

 

[Curious Hound]

"same size motor, 2hp, on 120volts would pull 24amps."
This is what I was referring to...

Sorry. I didn't follow your train of thought there. It may be a different type of motor with a different efficiency. I'm not sure. I just looked at my air compressor. The motor itself doesn't list hp. But on the tank, the label says 3.6 hp. It's running on 240v and motor nameplate lists15amps. Some lathes do use different types of motors. I know for small lathes there is an actual type called a "lathe motor". Big ones usually run standard 3 phase power.

Or maybe maple syrup lubricates them better and drops the current.

 

[pjtoledo]

I love maple syrup, but, alas that's way too much sugar for me. ( nah, couldn't be the tariffs )

reviewing the specs, nominal 8.9 amps, full load 12.9
I'll stick with the 15 breaker & receptacle but go heavy-duty on the wire. the run will be less than 15 feet.
already have a dedicated 220 for the mill, and of course the clothes dryer has it's own run. and the AC.

I'll look into dual GFCI breakers. the main panel is probably 50 years old,,,,,,?

 

[Curious Hound]

I love maple syrup, but, alas that's way too much sugar for me. ( nah, couldn't be the tariffs )

reviewing the specs, nominal 8.9 amps, full load 12.9
I'll stick with the 15 breaker & receptacle but go heavy-duty on the wire. the run will be less than 15 feet.
already have a dedicated 220 for the mill, and of course the clothes dryer has it's own run. and the AC.

I'll look into dual GFCI breakers. the main panel is probably 50 years old,,,,,,?

Full load amps is what is used for designing the circuit and overcurrent protection.

"I'll look into dual GFCI breakers. the main panel is probably 50 years old,,,,,,?"

Yeah. That could be an issue. Just use your common sense and don't touch any live wires while you're soaked in saltwater.

 

[pjtoledo]

so you're saying don't work so hard to get all hot 'n sweaty then lean on the adjacent steel bench?