Instrument Supplies

  • Instrument Supplies

     Chaitanya updated 1 year, 2 months ago 1 Member · 1 Post
  • Chaitanya

    Member
    July 16, 2020 at 12:36 pm

    Electrical supply to instrument panels in LERs: 230V a.c. 50 Hz (standard) or 24V d.c.

    Electrical supply to field instruments: 24V d.c. (standard) or 230V a.c. 50Hz.

    Electrical supply to instrument field panels: 24V d.c. (standard) or 230V a.c. 50 Hz.

    Pneumatic ring main supply: Minimum 7 barg, maximum 10 barg.

    Pneumatic instrument supply: 1.4 barg (standard) or as required.

    Hydraulic ring main /instrument supply: Minimum 180 barg, maximum 210 barg.

    Hydraulic supply for wellhead/downhole depending on reservoir pressure.

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