It is hoped that there won't be any short circuit and arc flash information requirements that can't be addressed by our website. Your comments, questions and suggestions are always welcome. Please refer to our Contact page about submitting them to us.

• What are the major service benefits for the consumer?
• How much do you charge for Online Short Circuit Calculator?
• What are acceptable forms of payment?
• Would you review input data I've entered into the Online Short Circuit Calculator?
• Do you offer a money back guarantee?
• How does your Online Short Circuit Calculator handle input data tolerances and tracks the error propagation while performing the calculations?
• Sources of fault currents
• Steps of performing short circuit analysis.
• What MVA method is about?
• How to resolve delta connected systems?
• Can single line to ground fault be solved using the MVA method?
• Can double line to ground fault be solved?
• How to convert calculated SC MVA to short circuit current in amperes?
• What causes an arc flash?
• What are the arc flash hazards?
• Why should I be concerned about arc flash?
• What are the Canadian occupational health and safety legislation about arcflash hazards?
• What is incident energy?
• What are the shock approach and flash protection boundaries?
• What is personal protective equipment (PPE)?
• What is an arc flash warning label?
• What are the available methods for performing arcing flash incident energy calculations?
• What tools do you offers for arcflash hazards assessment?
• How does your arc flash calculator deal with single phase faults?
• How to resolve direct current dc arcing fault
• How to calculate arc blast pressure?
• How to calculate arc blast TNT ( Tri Nitro Toluene / Trotyl ) Equivalent?
• How do I proceed with arc flash analysis?
• What services are you providing and how important are they?
• Who are you targeting and what are your objectives?
• How do I save my project and try another configuration?
• Do you offer label printing services?

Arc Flash Study &
Labels per NFPA 70E

AFA V3.0 , V2.0