Does anyone out there know much about the GE EV1 motor controllers? I
have the "logic board" or "ascillator" from one and wonder if it is
possible/feasible to use it with FETS for motor control - instead of
using SCR control with the associated commutation and tuning problems.

It has 10 connectors down each side (L1-10 and R 1-10) as well as a 14
pin connector on the back. It has 8 trim potsAt some point in my long
distant past I did have SOME documentation on it, but I can't find it
now.

I don't know if it will work as that control card was phased out some
twenty years ago. most new controllers are all set up with the
mosfets in the box nowadays. Sevcon makes a neat package, If you
have a need , I have a pdf wiring diagrams for most all GE and Sevcon
controllers.

On Tue, 22 Nov 2005 15:54:40 -0500,
wrote:

Does anyone out there know much about the GE EV1 motor controllers? I
have the "logic board" or "ascillator" from one and wonder if it is
possible/feasible to use it with FETS for motor control - instead of
using SCR control with the associated commutation and tuning problems.

It has 10 connectors down each side (L1-10 and R 1-10) as well as a 14
pin connector on the back. It has 8 trim potsAt some point in my long
distant past I did have SOME documentation on it, but I can't find it
now.

On Tue, 22 Nov 2005 19:11:51 -0500, jammer wrote:

I don't know if it will work as that control card was phased out some
twenty years ago. most new controllers are all set up with the
mosfets in the box nowadays. Sevcon makes a neat package, If you
have a need , I have a pdf wiring diagrams for most all GE and Sevcon
controllers.

On Tue, 22 Nov 2005 15:54:40 -0500,
wrote:

Does anyone out there know much about the GE EV1 motor controllers? I
have the "logic board" or "ascillator" from one and wonder if it is
possible/feasible to use it with FETS for motor control - instead of
using SCR control with the associated commutation and tuning problems.

It has 10 connectors down each side (L1-10 and R 1-10) as well as a 14
pin connector on the back. It has 8 trim potsAt some point in my long
distant past I did have SOME documentation on it, but I can't find it
now.
Jammer, would it be possible for you to make the PDF diagrams for the
EV1 GE controller available to me?
Take off the nospam and remove the dots from my first name and last
name )
Thanks

On Wed, 23 Nov 2005 19:51:39 -0500,
wrote:

Jammer, would it be possible for you to make the PDF diagrams for the
EV1 GE controller available to me?

You have mail.

On Wed, 23 Nov 2005 23:43:44 -0500, jammer wrote:

On Wed, 23 Nov 2005 19:51:39 -0500,
wrote:

Jammer, would it be possible for you to make the PDF diagrams for the
EV1 GE controller available to me?

You have mail.


Thanks.