Publish your articles about arc flash and electrical safety, standards, PPE, studies and more...

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Re: Arc Hazard the European Approach
Mon Mar 01, 2021 2:39 am

rutz

Please let us know your opinion about our "Question of the week". Feel free to answer all of the past questions too!
- Thanks for your input!

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2903

Re: Largest Arc Flash Study?
Tue May 04, 2021 3:27 am

diakonos1984

This Forum is for any feedback that you may have regarding this website. Also announcements related to the forum will be posted here.

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Work in Junction Boxes and Troughs
Fri Oct 23, 2020 8:53 am

erockvan

Here is where you can post about off topic subjects. Sports, Racing, Weather, Military, Hobbies etc.

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Re: Does output waveform change if load varies?
Mon May 03, 2021 12:41 am

KattiMini

News related to OSHA, Electrical Safety, NFPA 70E and the electrical industry

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820

Re: Bus side/Line side versus Line side/Load side
Mon Oct 26, 2020 7:52 am

Tarbaby

Post your questions and comments here that do not fit into one of the other categories below .

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4341

SKM Powertools - How to limit fault current?
Fri May 07, 2021 1:06 pm

RobP

Discuss your electrical safety practices, policy, proceedures and other related topics here!

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1465

Re: Transformer Tap Changer Safety Practices
Tue Apr 27, 2021 7:34 am

GTCole

Discussions of arc resistant switchgear, remote racking of breakers, and other devices used to reduce the hazards associated with arc flash.

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718

Re: Old switchgear and high incident energy, how t...
Mon Nov 02, 2020 1:03 pm

Electricidad

What level of PPE is required? What does category 2 mean? Standards, testing, garment information, selection and application questions - It's all here!

302

2090

Re: Arc rated face shields / hoods for 120v?
Mon Jan 25, 2021 9:10 am

Terry Becker

Questions about how to perform an arc flash study.

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Re: Fault Data From LA Department of Water & P...
Thu May 06, 2021 2:59 pm

stevenal

What gets labeled? What should the label look like? Where do the labels go?

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903

Re: Equipment Cat. Method Tables with Incidnet Ene...
Mon Jan 25, 2021 9:27 am

Terry Becker

Where you can share experiences about various Arc Flash Programs

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763

Re: Modelling Multi-section Switchboards in ETAP
Fri May 07, 2021 11:41 am

[email protected]

What should be modeled? What data should be used? How do I .....?

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1869

Validating Combination Starter kAIC ratings
Thu May 06, 2021 6:18 pm

BCIEng36

Post photos of equipment and drawings for a group discussion about electrode configurations.

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Outdoor Bus Duct/Termination Box Electrode configu...
Thu Apr 01, 2021 7:08 am

JCastelao

Discussion area for Canada's CSA Z462 which is Canada's version of NFPA 70E. How is it being used? What are the requirements?

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Re: CSA Z462 2012 Edition Publish Date & Diffe...
Mon Nov 16, 2020 11:24 am

Terry Becker

Discuss Arc flash and electrical safety practices used in European countries here. Electricity at Work Regulations - EAWR, UK Health and Safety Work Act and More!

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IEC TR 61641
Mon Feb 29, 2016 8:20 am

rogerg

1910 Subpart S, 1926 Subpart K, 1910.269,General Duty Clause and more.

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Re: LOTO testing on circuit breaker with no line v...
Tue Oct 08, 2019 9:54 am

Highkvs

Post questions and comments about this standard for calculating arc flash. Topics such as X distance factor, 2 second rule, incident energy, arcing current are all here!

122

767

Re: IEEE 1584 downstream a power unit with full co...
Tue Apr 27, 2021 5:55 am

Ph. Aupetit

NEC Article 110.16 defines requirements for equipment labeling. This one article regarding arc flash continues to evolve with each code cycle. Discuss your opinions about 110.16 here.

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Re: Service entrance
Mon Mar 01, 2021 8:05 am

jtinge

Discussions about the National Electrical Safety Code - Arc Flash Risk Assessment, Tables, MAD, Utility Practices

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Re: Time to include Limited Approach Boundaries?
Wed Jun 06, 2018 9:05 pm

PaulEngr

Discuss NFPA 70E here. Questions, opinions, interpretations and debate about this important (and somtimes confusing) standard. Also includes suggestions, opinions and debate about future revisions to this standard.

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1087

Re: Energized Work Permit
Mon Apr 12, 2021 7:54 am

Leonard

What do you think of the 2015 Edition of NFPA 70E. If you have questions, comments, concerns, suggestions, this is the place for it.

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Re: When electrical work permits are required &...
Fri Jan 05, 2018 6:19 am

sarahah

Post your arc flash and electrical safety photos here.

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Re: Arc Flash Incident Fused Disconnect Switch
Wed Aug 07, 2019 7:43 am

stevenal

Share your stories about good and bad experiences.

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Re: UV Reactors panel
Tue Apr 09, 2019 10:20 am

hec64

Properly Installed? Properly Maintained? Photos of Code violations and more.

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Re: How is this possible?
Tue Oct 08, 2019 9:58 am

Highkvs

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