This article is about SAES-O-207 which is about Power Supply for Security Systems and download SAES-O-207 PDF for Engineers, supervisors and project managers, QCs, QC Supervisors. This is saudi aramco standards of Safety and Security Engineering based on international codes and standards and useful for Engineering Security knowledge to get job as engineers, QC Supervisors and QC managers, Engineering managers and technicians.
SAES-O-207 PDF Download
SAES-O-207Power Supply for Security Systems
SAES-O-207 is a set of mandatory requirements that govern the provision of electricity to security systems in Saudi Aramco industrial facilities. It specifically applies to facilities classified under SAES-O-201, Section 4.3. This standard should be used alongside Security Directive SEC-07, issued by the High Commission for Industrial Security (HCIS), Ministry of Interior, Government of Saudi Arabia.
In simpler terms, SAES-O-207 outlines the rules for ensuring that security systems in Saudi Aramco facilities have a reliable and sufficient supply of electricity. This is important because security systems, such as cameras, alarms, and access control devices, rely on electricity to function effectively. Compliance with these requirements helps ensure that security systems can operate continuously and perform their intended functions.
General Requirements for Utility Power Supply in Security Systems
To ensure the reliable operation of security systems in Saudi Aramco industrial facilities, certain requirements must be met for the provision of utility power. These requirements are outlined in SAES-O-207 and should be followed in conjunction with Security Directive SEC-07 issued by the High Commission for Industrial Security (HCIS), Ministry of Interior, Government of Saudi Arabia. Here are the key points explained in simpler terms:
- Primary AC Power and Backup: Security systems and devices should be connected to a reliable public utility power source. Additionally, backup emergency power systems must be in place to provide electricity in case of utility power failure. This backup power can come from alternate power sources such as generators and Uninterruptible Power Supplies (UPS).
- Power Supply Protection: All power supplies used in security applications should be safeguarded against power surges and sags. This protection helps prevent damage to the security systems caused by fluctuations in the incoming power circuits.
- Utility Power Feed: The classification of the facility determines the requirements for the primary and alternate utility power feeds. Class 1, 2, 3, and 4 facilities must ensure that the power feeds are adequately sized to support the operation of all security systems and components, including security gates, lighting, and other security systems.
- Automatic Power Feed Switching: Class 1, 2, and 3 facilities should have dedicated transfer switchgear installed. This allows for automatic switching to the alternate power feed or emergency generator within 30 seconds of a primary power failure. Once the primary utility power is restored, the system should automatically switch back.
- Power Conditioning and Lightning Protection: Incoming power at all facilities must undergo conditioning to protect against power surges, sags, and harmonic variations. Surge suppressors and voltage correction devices should be deployed as required by SAES-P-100 to 199. Lightning protection measures should also be implemented as specified in SEC-07.
- Emergency Power Generator: Class 1, 2, and 3 facilities with security systems should have dedicated emergency power generators. These generators should have sufficient fuel capacity for 24-hour operation at full load. Standard drawings for housing generators can be referenced for guidance.
- Uninterruptible Power Supply (UPS): Class 1, 2, and 3 facilities with security systems should have dedicated UPS units installed. These UPS units ensure uninterrupted power supply to critical security systems and should comply with relevant provisions in SAES-P-100 to 199.
- Grounding: Proper grounding of power systems is crucial for performance, reliability, and safety. Class 1, 2, 3, and 4 facilities with security systems should ensure that their power systems are appropriately grounded in accordance with SEC-07 and SAES-P-100 to 199.
FAQs about SAES-O-207 PDF
A1: SAES-O-207 Standard is a set of mandatory requirements that govern the utility power supply for security systems in Saudi Aramco industrial facilities. It provides guidelines and specifications to ensure reliable and backup power sources for security devices.
A2: The purpose of SAES-O-207 Standard is to ensure that security systems in Saudi Aramco industrial facilities have access to a reliable primary AC power supply from a public utility source. It also mandates the use of backup emergency power systems to maintain the functionality of security devices during power outages.
A3: Security Directive SEC-07, issued by the High Commission for Industrial Security (HCIS), Ministry of Interior, Government of Saudi Arabia, works in conjunction with SAES-O-207 Standard. It provides additional guidelines and directives for the implementation of security systems’ utility power supply in Saudi Aramco industrial facilities.
A4: The main requirements include obtaining primary AC power from a reliable public utility source, having backup emergency power systems, protecting power supplies against surges and sags, and complying with the sizing requirements for power feeds. Additionally, automatic power feed switching, power conditioning, lightning protection, emergency power generator installation, UPS deployment, and proper grounding are essential elements.
A5: Automatic power feed switching ensures that, in the event of a primary power failure, the security system seamlessly switches to an alternate power feed or an emergency generator within 30 seconds. Once the primary utility power is restored, the system automatically reverts to the primary feed, ensuring continuous operation of security systems.
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