Wiring help

[piniongear]

Thanks Fishy J.........
I have 3 phase at the house, so I hooked it up for 3 phase without a thought,
There are places where I could use the 240V single phase however, so I need to make a pigtail.
After reading this thread I went to check the service manual and yes, you are correct. The red lead is the one not used for single phase hook up.
pg

Yep. I believe it's the red wire they want you to not use for single phase.

I have to generate my three phase, so I just took the whole cord right out of my invision and ran a new one with only 3 wires (and made it a bit longer in the process).

[Fishy Jim]

Yep. I believe it's the red wire they want you to not use for single phase.

I have to generate my three phase, so I just took the whole cord right out of my invision and ran a new one with only 3 wires (and made it a bit longer in the process).

[piniongear]

OK, now Arcangle's question and your reply got me to thinking about something I have not considered before.

So, now I have a question:
I am running my Dynasty on 3 phase 240V most of the time.
If I were to make up a pigtail having a 3 phase receptacle on one end and a 240V single phase plug on the other end I should be able to use the Dynasty with the pigtail plugged into a 240V single phase outlet.
The Dynasty will automatically detect the correct feed voltage, correct?
pg

I have two pigtails, so far, for my Dynasty. One has a 120V plug on it, and the other has a plug that fits my generator's outlet.

[spotsineyes]

I have two pigtails, so far, for my Dynasty. One has a 120V plug on it, and the other has a plug that fits my generator's outlet.

[Arcangel]

That is what I thought but better to be safe than sorry. Thanks piniongear.

[piniongear]

The pigtail should work fine.
Makes no difference which wire goes where except grd goes to grd. The Dynasty will figure out the rest itself........ pg

My friend only has a 6-30 receptable at his place but all my stuff has 6-50P on them. Is it safe to make a pigtail that has a 6-30P on one end and a 6-50R on the other so I can plug my equipment when going over to his place. With the exception of the ground, does it matter which wire is attached to each hot leg in the 6-50R since one is bigger than the other?
BTW, I'll only be running a Dynasty 200DX and a Hypertherm Powermax 30 at this place so I'll only be pulling about 20 amps.

[Arcangel]

My friend only has a 6-30 receptable at his place but all my stuff has 6-50P on them. Is it safe to make a pigtail that has a 6-30P on one end and a 6-50R on the other so I can plug my equipment when going over to his place. With the exception of the ground, does it matter which wire is attached to each hot leg in the 6-50R since one is bigger than the other?
BTW, I'll only be running a Dynasty 200DX and a Hypertherm Powermax 30 at this place so I'll only be pulling about 20 amps.