Control Techniques VFDs

BMyers · Jun 12, 2019

I have 2 CT Vfd's that are in the neighborhood of 125 HP, pulled in working condition. Is anyone interested in them before they go to Ebay ?
PM me for more info if interested.
located in central Iowa.

gbent · Jun 12, 2019

Are they 480v? Are they single phase capable? Do you have manuals or installation documents?

atomarc · Jun 12, 2019

125 HP freq drives that are single phase capable...what have you been smoking? :eek:

Stuart

BMyers · Jun 12, 2019

gbent said:
Are they 480v? Are they single phase capable? Do you have manuals or installation documents?

480, 3 phase. I don't know about single phase. Manuals can be downloaded from the CT website. They are unidrives. PM me with email address and I can send pics of name plates

gbent · Jun 12, 2019

atomarc said:
125 HP freq drives that are single phase capable...what have you been smoking?

Stuart

Don't smoke.

You will get about a 50% derate, but they are available.

Ziggy2 · Jun 12, 2019

atomarc said:
125 HP freq drives that are single phase capable...what have you been smoking?

Stuart

I have an I/R 5000 200hp that I use as my phase converter. Have been using it for several years running from single phase power.

All that was required was to change a couple of parameters having to do with phase loss detection.

Not all VFDs are capable but most are, just need to check the parameter list.

BMyers · Jun 14, 2019

More info:
M400-084 01570 A
125 Hp
OP: 157/184A

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