Digikey list a number of evaluation kits and modules - most probably
being much wimpier than what you want

             http://search.digikey.com/scripts/DkSearch/dksus.dll?Cat=3D262=
2039&k=3D3%20phase%20motor

But I'd expect that working backwards from these may produce results.

ST and IR are two prime candidates.

Things like this are far far under your spec but some such may be able
to be extended with suitable drivers.
The controller work having been done - sort of.

     http://www.st.com/stonline/products/literature/bd/15138/steval-ihm021v=
1.pdf

The ST IGBT drive module below  (made for motor drive applications but
sans controller) is rated at 10A or 19A (depending where you read),
600V and would seem largely to need mode capable IGBTs and a bigger
wallet to upgrade it to your spec.
Price unknown but it doesn't look cheap.


http://www.st.com/stonline/products/families/evaluation_boards/steval-ihm01=
1v1.htm

Complete Gerbers, schematics etc available there.


            Russell McMahon


On 8 September 2010 23:39, nidhi mittal hada <nidhimittal19@gmail.com> wrot=
e:
> =A0 -
>
> =A0 3 Phase full controlled IGBT based Bridge to supply variable Frequenc=
y
> =A0 and variable voltage.
> =A0 -
>
> =A0 1200v / 25 Amps AC =96 DC Converter Bridge power modules.
> =A0 -
>
> =A0 *Rating* *: *Suitable 3 HP AC Motor or 5 HP @ 60 % load.
> =A0 -
>
> =A0 *Input : *440 V 3 Phase AC Mains
> =A0 -
>
> =A0 *Output : *3 phase variable Frequency (10 - 60 Hz) and 3 phase voltag=
e
> =A0 variable from (45 =96 440 V).
> =A0 -
>
> =A0 *Trigger Circuit :*PWM based 6 quadrant Trigger circuit for Triggerin=
g
> =A0 IGBTs to generate 3 Phase variable frequency O/P
> =A0 -
>
> =A0 *Metering: *Voltmeter and Ammeter with Selector switch for input AC
> =A0 supply.
> =A0 -
>
> =A0 -
>
> =A0 *Test Points : *Necessary test points to measure the I/P voltage,
> =A0 Triggering pulse of IGBTs. Test points for measurement and study prov=
ided on
> =A0 the front plate.
> =A0 -
>
> =A0 *Protection*: Fuse and Overload Protection , Over Current ,Under Volt=
age,
> =A0 over Voltage protection .Field failure protection is in built , Hall =
effect
> =A0 sensor isolation for DC link , PWM signal isolation using opto couple=
r*.*
> =A0 -
>
> =A0 *Feed back and Control: *Built in voltage* *feed back to maintain
> =A0 constant speed against variable load. Speed setting via front panel
> =A0 Potentiometer.
> =A0 -
>
> =A0 *DSP Kit *to generate the necessary signal for speed control of AC 3
> =A0 phase induction motor
> =A0 -
>
> =A0 Interface card from the DSP Kit to the Inverter Control is in built i=
n
> =A0 the system. Connection via 14 pin DIP connector.
> =A0 -
>
> =A0 Necessary Program for the DSP kit will be provided along with the
> =A0 trainer.
>
> Does any body know any readymade development board which can meet current
> and power requirement
> of such a given specification.?
>
> I have googled to reach PICDEM MC PIC18F4431 ..any one with any previous
> experience working with it ...
> Any suggestion in this regard is most welcome
>
>
>
> --
> Thanks & Regards
> Nidhi Mittal Hada
> Scientific officer D
> Computer Division
> Bhabha Atomic Research Center
> Mumbai
>
> http://nidhi-searchingmyself.blogspot.com/
> --
> http://www.piclist.com PIC/SX FAQ & list archive
> View/change your membership options at
> http://mailman.mit.edu/mailman/listinfo/piclist
>

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