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Control System

Control System

  • Designing and integration control systems for a wide range of applications for all types of compressors as well as other packaged machinery.
  • All cubicles, housings and panels are assembled and tested according to international standard codes and project specifications.
  • All Control systems are integrated according to project specifications and required international codes.
  • Executing the whole process of control system design, material selection, programing the control logic and the integration of PLC.
  • Control system and instrumentation can be enhanced by integrating Safety Integration Level (SIL) and system redundancy.
  • Suitable for use in harsh and hazardous environment by that is in conformance to international standard codes.

Applications

  • Anti-Surge Control panels fully integrated
  • Chiller system control panels
  • Centrifugal, Screw and Reciprocating compressor control panels and monitoring system
  • Explosion proof panels
  • Purged control panels
  • Monitoring and supervisory control systems
  • Redundant system
  • Gas dryer and Air dryer package panels and monitoring system
  • Pressure, temperature, level, flow, transmitters and gas detectors

Control System Reference Applications / Specifications

Unit Control Panel (Based on PLC)
  • Application : Oil Free Rotary Screw Compressors for Offshore Platform
  • UCP Comprised of :
    • - Allen-Bradley Control Logix
    • - Redundancy : CPU, Power Supply and Communication
    • - Communications : Interface via MODBUS RTU with ICSS
    • - I.S barriers for connecting with I.S type field instruments have been provided
    • - HMI 12'1 colored TFT LCP
    • - Enclosure ;
      * 800L x 800D x 2100H mm including plinth/base 100mm
      * Sheet steel with painting, IP54 for indoor
      * free standing, front accessible only
  • Features
    • - Capacity load/unload controls
    • - Monitoring/surveillance and safeguarding during operation
Local Control Panel (Based on PLC)
  • Application : Oil Free Reciprocating Air Compressors of offshore fixed platform
  • LCP Comprised of :
    • - Siemens S7-300 system platform
    • - Communications : interface via MODBUS RTU over RS-485 with DCS
    • - Signal lamps, switches to interface with operator furnished on enclosure
      door instead of HMI
    • - Enclosure ;
    • - 730L x 730D x 465H mm
    • - aluminum alloyed (seawater resistant according to EN 13195-1) with painting
    • - ATEX Ex ‘d’ flame proof approved, IP66
  • Features
    • - Capacity load/unload controls
    • - Monitoring/surveillance and safeguarding during operation
  • Application : Closed Cooling for Offshore Fixed Platform
  • LCP Comprised of :
    • - Siemens S7-300 system platform
    • - Communications : interface via MODBUS RTU over RS-485 with DCS.
    • - Signal lamps, switches to interface with operator furnished on enclosure
      door instead of HMI
    • - Enclosure ;
    • - 730L x 730D x 465H mm
    • - aluminum alloyed (seawater resistant according to EN 13195-1) with painting
    • - ATEX Ex ‘d’ fame proof approved, IP66
  • Features
    • - Fan and Circulation Pump Control
    • - Monitoring/surveillance and safeguarding during operation
Unit Control Panel (Based on PLC)
  • Application : Oil Free Rotary Screw Compressors for onshore Gas Plant
  • UCP Comprised of :
    • - Siemens S7-400H platform and ET200M remote distributed system
    • - Redundancy : CPU, Power Supply, Communication and I/O modules
    • - Communications : interface via PROFINET among four(4) nos. UCPs and via
      MODBUS TCP/IP with DCS
    • - HMI 12.1” colored TFT LCP
    • - Enclosure ;
    • - 800L x 800D x 2100H mm including plinth/base 100mm
    • - Sheet steel with painting, IP54 for indoor
    • - free standing,  front and rear accessible through doors
  • Features
    • - Capacity load/unload controls
    • - Monitoring/surveillance and safeguarding during operation
    • - Time synchronization of PLC via NTP has been provided
    • - Sequence control by Lead/Lag selection
    • - Machine monitoring and protection through input of GE-Bently Nevada’s
      Seismic transmitters
Unit Control Panel (Based on PLC)
  • Application : Portable Water Heating System (Hot Water Calorifier) for Offshore Platform
  • UCP Comprised of :
    • - Allen-Bradley Control Logix
    • - Redundancy : CPU, Power Supply and Communication
    • - Communications : interface via MODBUS RTU with ICSS.
    • - Signal lamps and actuated switches/ buttons have been furnished
      instead of HMI
    • - Enclosure ;
      * 800L x 300D x 1200H mm, St.st. 316L without painting
      * Wall mounting, front accessible only
      * ATEX Ex ‘e’ approved enclosure
  • Features
    • - Electric Heaters control
    • - Monitoring/surveillance and safeguarding during operation
    • - Declaration of Conformity (DOC) certification suitable for used in
      ZONE 2 hazardous location
    • - II 3G Ex nA nC e IIC T4
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