adccommunitymod (AutomationDirect) asked a question.

Edited September 16, 2020 at 10:47 PM
DuraPulse derating question

Created Date: November 10,2005

Created By: Joe M

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Hello I have a 230 VAC 3 phase motor, 7.5 horse. I want to use a DuraPulse drive to control it, but only have 230 VAC 1 phase available. How much do I need to derate the drive? I was thinking a 15 horse drive would be sufficient? Any problems with this Thanks. Joe

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  • adccommunitymod (AutomationDirect)

    Created Date: November 10,2005

    Created by: Tech Guy

    The DuraPulse Drives are not designed to accept single phase input. I recommend looking at the Hitachi SJ100-055LFU. This drive is rated for single or 3 phase input 200vac to 240vac, can do sensorless vector, and is rated for a 7.5HP motor. no derating is needed.

  • adccommunitymod (AutomationDirect)

    Created Date: November 10,2005

    Created by: Joe M

    Hello

    I have a 230 VAC 3 phase motor, 7.5 horse.

    I want to use a DuraPulse drive to control it, but only have 230 VAC 1 phase available.

    How much do I need to derate the drive?

    I was thinking a 15 horse drive would be sufficient?

    Any problems with this

    Thanks.

    Joe

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