Recent content by Akin

  1. Akin

    Card replacement on Mark 6 panel.

    Good morning everyone. I want to make enquiry on something. Is it possible to replace I/O card from Mark 6 core { frame 6B} without powering off the core. It has turn to an argument at my working place because the VRTD I/O card was bad and the gas turbine hasn't completed on cool down sequence...
  2. Akin

    Lightning fault affecting the IO card on Gas turbine Frame 6b.

    Good morning thanks for your response. in early this year earth resistance test was carriedout for the Mark VI and which was okay with value got from the earth tester. Are the generator temperature RTDs connected to the VRTD (via the TRTD)? The RTD was connected through the TRTD then to the VRTD.
  3. Akin

    Lightning fault affecting the IO card on Gas turbine Frame 6b.

    Good morning house. In the recent year it has been notice that whenever there is lightning ⚡ it affect mostly VRTD card in Mark VI. Why is it that whenever there is lightning it only affect VRTD card why not others. Please house i want to know why is that so?
  4. Akin

    Flowsick 600 XT failure to synch with FB107.

    Good afternoon concerning the above heading: it was observe that after the installation of the new flowmeter the flow computer (FB107) is not in synch with the flow meter (Flowsick 600 XT) like the temperature and the pressure sensor value is not correspond with value displayed on the flow...
  5. Akin

    Failure to enter preselect mode

    Good morning house. The unit failed to enter preselect mode after it has been synchronized immediately the breaker closed then when about to increase the load to like 10mwatt then in 2 to 3 seconds the breaker will just open. What could have caused that. Gas turbine frame 6b to be presicely
  6. Akin

    Mark* Counter and Timer

    @CSA Wow that's a huge time count which is not easy to achieve in short time. We are going missed you here. I learn alot from you in terms of control in gas turbine. Do enjoy your time Sir.
  7. Akin

    Inlet Guide vane fault

    The unit was run to full speed no load and the igv open to 56° from 34°.later when the unit was loader to 25MW it brought up an alarm of high temperature. Which the unit load was reduce to 23MW. Then igv maintain 56°opening for like 24hours then they shut it down
  8. Akin

    Inlet Guide vane fault

    The igv is not opening more than 56° after it has been loaded up to 20MW. On checking the control constant the constant value has drifted from 650-1040 Which is differ to other running units. Frame 6b presicely Thanks for all the time.
  9. Akin

    Gas turbine fails to ratchet after shutdown.

    The gas turbine controller is Mark VI Frame 6b.
  10. Akin

    Gas turbine fails to ratchet after shutdown.

    Good evening everyone in the Great house. One of our gas turbine fails to ratchet after shutdown and according to the operator in charge they have boxed the unit till after 48hours to return to cool down it self then we will now troubleshoot. So my question now is as an Instrumentation and...
  11. Akin

    Rain detector system

    Good evening everyone Hope we are good. Pls does anyone have a well circuit diagram for designing a Rain Detector circuit. Thanks in anticipation
  12. Akin

    Mack VI components

    Good morning guys Hope we are good Why is it that most of the Mack VI for Gas Turbine spare part are most out of production. How can a company go about the upgrade
  13. Akin

    Pressure transmitter calibration

    How to calibrate pressure transmitter which is not Hart compatible how do go about the span and zero tunning
  14. Akin

    what can be causing a flame detector for frame 6B gas turbine to failing constantly.

    Honeywell
  15. Akin

    what can be causing a flame detector for frame 6B gas turbine to failing constantly.

    OEM is ultraviolet, Flame intensity is 200%-1000% There is no cooling provision Di
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