Technical FAQs

Ask a Question

Do the ATV61 and ATV71 drives use laminated Bus technology?

Laminated bus is used in drives rated greater than or equal to 25 hp @ 230 V and 30 hp @ 460 V.
A combination of laminated bus and bare bus is used in drives rated 125 hp @ 460 VAC or 75 HP at 208/230 VAC and larger.

The note below is to clarify which part numbers are referred to by the HP and voltage ratings:
ATV71HD22N4 and ATV61HD22N4 are the same frame size. This is 30 HP @ 460 VAC.
ATV71HD18M3X and ATV61HD18M3X are the same frame size. This is 25 HP @ 208/230 VAC.
ATV71HD90N4 and ATV61HD90N4 are the same frame size. This is 125 HP @ 460 VAC.
ATV71HD55M3X and ATV61HDM3X are the same frams size. This is 75 HP @ 208/230 VAC.


CTA-ID : 2028593
Was this helpful?
What can we do to improve the information ?