• Instrumentation

  Instrument Supplies

  Posted by Chaitanya on 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.

  Chaitanya replied 4 years, 9 months ago 1 Member · 0 Replies
• 0 Replies

Log In to Reply