Arc Flash is one of the most serious hazards in electrical systems. During a Short Circuit incident, extremely high fault current can trigger an arc explosion with temperatures reaching up to 35,000°F (≈19,400°C), causing severe burns, permanent injury, or even fatality to operators. Arc Flash Assessment is a critical step in risk assessment, electrical safety guideline design, and ensuring occupational safety.

Benefits of Conducting an Arc Flash Analysis

  • Protecting personnel
    Minimizes risk of burns, injuries, or fatalities caused by Arc Flash Incidents

  • Regulatory compliance
    Meets NFPA 70E, 70B, OSHA, and international safety requirements

  • Damage mitigation
    Limits equipment damage and reduces downtime during fault events

  • Enhanced awarenessProvides clear hazard warnings, defines Arc Flash Boundaries and PPE

  • System optimization
    Reduces Arc Flash Energy levels through design improvements and operational tweaks

Benefits of Arc Flash Assessments

  • Determine Arc Flash Energy at each location
    Identify energy levels (cal/cm² or J/cm²) throughout the system to evaluate hazard severity and implement appropriate safety measures for personnel.
  • Calculate the Arc Flash Boundary
    Identifies danger zones around electrical equipment to establish warning signage and restricted access areas.
  • Select Personal Protective Equipment (PPE)
    Recommends appropriate PPE levels for each work zone and hazard category.

  • Minimize Arc Flash Energy
    Advises optimal methods for each location to reduce Arc Flash Energy through design and operational improvements.

     

  • Ensure compliance with international safety standards
    Generates warning labels and detailed reports in line with NFPA 70E, NFPA 70B,IEEE 1584, and OSHA electrical safety requirements.

Outcomes of Arc Flash Study

  1. Hazard Identification: Calculates arc flash energy and safe working distance.
  2. PPE Requirements: Specifies suitable protective gear for safe operations.
  3. Equipment Labeling: Applies warning labels and PPE info on electrical panels.
  4. Protection System Optimization: Adjusts relays/breakers to minimize incident risk.
  5. Regulatory Compliance: Ensures adherence to standards like NFPA 70E, NEC, OSHA, IEEE.
  6. Consulting & Training: Provide expert advice on the most suitable and effective methods, along with comprehensive staff training on hazard awareness and the proper use of PPE.