Arc Flash Study

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Arc Flash Study

About Our Services

An arc flash is a dangerous electrical phenomenon where electric current deviates from its intended path, arcing through the air from one conductor to another or to the ground. The consequences can be severe, posing serious injury or even fatality to individuals in close proximity. Arc flash incidents can be triggered by factors such as dust, accidental contact, tool drops, material failure, corrosion, and faulty installations.

At Global London Energy Ltd, we understand the critical importance of arc flash studies in ensuring the safety of personnel and equipment within electrical power systems. Our comprehensive analysis helps identify high-risk arc flash areas and develop tailored mitigation strategies to minimize hazards

Arc Flash Study Image

How We Conduct Arc Flash Studies (Methodology)

  • Data Collection: We gather essential data, including single-line diagrams, equipment parameters, and protection settings, to accurately model the electrical system.
  • Modeling: Using advanced software like ETAP, we model the electrical system, accounting for all components and protective devices, to simulate fault conditions and arc flash incidents.
  • Analysis: Through fault current calculations, we identify arc flash hazards, determine incident energy levels, and assess the need for PPE to protect personnel.
  • Recommendations: Based on our analysis, we propose tailored mitigation strategies, such as protective relaying upgrades, equipment modifications, and enhanced system design.
  • Documentation: We deliver a comprehensive report detailing our findings, hazard labels, PPE requirements, and safety recommendations.
  • Ongoing Support: We provide continuous support and updates to ensure the arc flash study remains current and aligned with industry standards, such as IEEE 1584-2018.

Benefits of an Arc Flash Study

  • Personnel Safety: Ensures that workers are protected from the dangerous effects of arc flash incidents through accurate risk assessment and PPE recommendations.
  • Compliance: Helps ensure compliance with relevant safety standards and regulations, such as OSHA and NFPA 70E, to maintain a safe working environment.
  • Equipment Protection: Reduces the risk of costly equipment damage and downtime by identifying and mitigating arc flash hazards before incidents occur.

Why Choose Global London Energy Ltd for Your Arc Flash Study?

  • Maximum Incident Energy Determination: We calculate the maximum incident energy levels at both medium voltage (MV) and low voltage (LV) switchgear to assess potential hazards and ensure effective protection.
  • Arc Flash Boundary Establishment: By analyzing fault current and fault clearing time, we determine the arc flash boundary, defining safe working distances for personnel.
  • Hazard/Risk Category Specification: We determine the hazard/risk category for each area, enabling the selection of appropriate safety measures and personal protective equipment (PPE) recommendations.
  • Danger and Warning Label Generation: We create and install clear danger and warning labels on equipment to ensure personnel are informed about potential arc flash risks.

At Global London Energy Ltd , we specialize in conducting thorough arc flash studies tailored to your specific electrical power system. Our team uses the latest tools and industry best practices to assess, analyze, and recommend measures that improve safety, compliance, and operational efficiency.

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