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ESDs consist in the automatic management of Emergency Shutdown
Systems, usually installed on oil refinery primary plants or any
other critical plant, which requires a reliable and safe system to
avoid possible injuries to people and machinery.
Main
features include:
- Management
of automatic and manual commands for plant shutdown.
- Monitoring
and display of all ESD parameters.
- Protection
against plant faults and malfunctioning, alarm sequencing, motors
and valves automatic shutdown, in case of safety condition alert.
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Interfacing with
auxiliary control systems, plant and electrical system supervisors
such as Distributed Control Systems by means of Serial Links, using
the main industrial Protocols (MODBUS, PROFIBUS, etc.).
Panel
features are fully custom-made according to customer requirements.
Control logics are implemented by PLC and/or hardware. All PREI
products are CE marked. If required, GCPP may be fabricated in
compliance with UL and CSA standards.
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