Capacitor Hazards Evaluation - Article 360 and Appendix R of NFPA 70E 2027
Comply with the latest safety requirements related to stored capacitor energy hazards such as shock, thermal and arc-flash blast! The capacitor stored energy hazard evaluation is fully integrated in ETAP 20.5 and allows for safety warning labels for capacitor hazards. Features include:
- Evaluation of Capacitor Stored Energy Shock, Thermal and Arc Blast Hazards:
- Evaluation capacitor discharge time against different discharge standards such as:
- NEC 2020
- CSA C22.1-18
- IEC 60831-2014
- IEEE-18-2012
- NFPA70E-2021
- Stored Energy Arc-Flash Hazard Calculation
- Hearing Protection Boundary
- Lung Protection/Collapse Boundary
- Evaluation capacitor discharge time against different discharge standards such as:
- Consider the effect of capacitor stored energy (connected or disconnected from power supply)

Capacitor Hazard Evaluation Results
Published in:
- Custom and standard labels per Annex R.15 in NFPA 70E 2027
- Arc Flash Result Analyzer
- Datablocks
- Excel Reports

Capacitor Hazards Calculator
- Quickly evaluate capacitor hazards and generate immediate labels for single locations or thousands of locations by using a batch process (i.e., no requirement for one line diagram)
- Visualize plots for:
- Arc Flash and Blast Hazard Boundaries
- Capacitor Voltage Discharge with respect to time

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