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from the Turbine controls department...
Mark Vie TTSA
  | Posted by Hal Armour  on 3 July, 2012 - 12:03 pm |
Anybody have the doc which details GE's TTSA, the resistor board that is used when servo valves are used as trip solenoids? Example would be the 20TV as the trip/dump for IGVs.
| Posted by CSA  on 3 July, 2012 - 2:44 pm |
Hal Armour,
I believe there are details of the TTSA card in the Mark VI (not the Mark VIe) System Guide, GEH-6421, Vol. II. It wasn't in early revisions of the manual, but did appear in later revisions.
Consistently inconsistent, as a former colleague used to say....
I believe there are details of the TTSA card in the Mark VI (not the Mark VIe) System Guide, GEH-6421, Vol. II. It wasn't in early revisions of the manual, but did appear in later revisions.
Consistently inconsistent, as a former colleague used to say....
|  | Posted by MIKEVI on 3 July, 2012 - 6:37 pm |
Hal,
you can find information on this card in GEI-100560V, page 50. Or as CSA tells it is in the 6421 manual, the revision I have is "P" and its on page #425. If you don't have the manuals, sign up for the GE controls connect site and you can get them from there.
you can find information on this card in GEI-100560V, page 50. Or as CSA tells it is in the 6421 manual, the revision I have is "P" and its on page #425. If you don't have the manuals, sign up for the GE controls connect site and you can get them from there.
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