ARC FLASH STUDIES
Protect Your People, Equipment & Business with Expert Arc Flash Studies
What is an Arc Flash Study?
An Arc Flash Study is a detailed safety and engineering assessment that calculates the amount of incident thermal energy released during an arc fault. It determines safe working distances, personal protective equipment (PPE) requirements, and labelling standards to ensure compliance with OSHA, NFPA 70E, and IEEE 1584 guidelines.
At SPTPL, we offer precise, standards-compliant Arc Flash Hazard Analyses using advanced tools like ETAP to safeguard your facility and workforce.
Key Objectives
- Protect Human Life: Define PPE levels to prevent life-threatening burns.
- Ensure Regulatory Compliance: Meet the standards of NFPA 70E, IEEE 1584, and OSHA.
- Prevent Equipment Damage: Identify high-risk areas that can cause costly damage and unplanned downtime.
- Optimize Protective Device Settings: Reduce arc duration through proper coordination.
- Boost Operational Confidence: Educate staff and improve safety protocols through clear labelling and boundary signage.
Technical Specifications & Parameters
| Parameter | Typical Range / Notes |
|---|---|
| Incident Energy | Measured in cal/cm²; determines PPE level |
| Arc Flash Boundary | Distance where incident energy drops to 1.2 cal/cm² |
| Fault Current | Up to 65kA in low-voltage systems |
| Arc Duration | Depending on relay operation |
| Working Distance | As per voltage level |
| PPE Category | CAT 0 to CAT 4 or custom based on energy levels |
| IEEE Standard Used | IEEE 1584-2018 and IEEE 1584.1-2022 |
| Software Tool | ETAP with Arc Flash Module |
Methodology: How We Conduct Arc Flash Studies
1. Data Collection
Gather one-line diagrams, cable lengths, breaker data, transformer info, etc.
2. System Modelling in ETAP
Build the full electrical model including LV and MV components.
3. Short Circuit Calculation
Determine maximum fault levels at key buses and panels.
4. Protective Device Coordination
Ensure settings minimize arc duration while maintaining selectivity.
5. Incident Energy & Arc Flash Boundary Calculation
Calculate values using IEEE 1584 or NFPA 70E methods.
6. Labelling & Documentation
Generate arc flash warning labels per NFPA 70E and OSHA 1910 standards.
7. Report Submission & Recommendations
Provide mitigation strategies like faster relays, zone-selective interlocking (ZSI), differential protection, or energy-reducing maintenance switches.
Deliverables You Receive
- Arc Flash Report with incident energy and boundaries at all panels
- Customized PPE labels ready for field application
- One-line diagram with arc flash incident energy clearly marked
- Recommendations for arc energy reduction (ZSI, trip settings, etc.)
- Training and hazard awareness guidance (optional)
Why Arc Flash Study is Non-Negotiable
A single arc flash event can result in severe burns, permanent injury, or even fatalities — along with equipment destruction and legal liability.
Investing in a thorough arc flash study can:
- Prevent operational disruptions
- Protect your reputation and people
Why Choose System Protection Technocorp Pvt. Ltd.
- Certified Power System Engineers
- 15+ Years of Experience in Industrial Electrical Safety
- ETAP-Certified Professionals
- End-to-End Compliance — NFPA 70E, IEEE 1584, OSHA 1910
- 100% Customized Labels & Risk Mitigation Plans
Ready to Comply & Protect?
Contact us to schedule your Arc Flash Assessment and make your facility safer, smarter, and fully compliant.