ptonsparky
Tom
- Occupation
- EC - retired
Got my 200 HP normal duty Vfd today, and also got the 250 HP heavey duty. Same unit. Not one manual. Nothing but a line diagram for the control.
I will be using it as the normal duty 200 HP rating...this year. Next year they may run it at the 1.15 SF of the motor. What do I size my incoming wire at? 1.25 * ND or HD?
I will be using it as the normal duty 200 HP rating...this year. Next year they may run it at the 1.15 SF of the motor. What do I size my incoming wire at? 1.25 * ND or HD?