It is currently Thu May 13, 2021 10:02 pm



Post new topic Go to page 1, 2, 3, 4, 5 ... 20  Next
 Topics   Author   Replies   Views   Last post  ara
No unread posts Electrode gap question

aguywithfeet

3

75

Mon May 10, 2021 11:01 am

aguywithfeet View the latest post

No unread posts Fault Data From LA Department of Water & Power

ewbengineering

7

271

Thu May 06, 2021 2:59 pm

stevenal View the latest post

No unread posts Arc Flash at end load

John-Jack

2

211

Thu Apr 22, 2021 1:31 pm

ewbengineering View the latest post

No unread posts Weakest link circuit breaker?

DMB5mil

7

696

Mon Mar 15, 2021 7:57 am

wilhendrix View the latest post

No unread posts Equipment that has a lower Ka rating than calculated?

PJ

7

630

Mon Mar 08, 2021 12:36 pm

haze10 View the latest post

No unread posts IEEE 1584-2018 calculation examples.

efmsato

9

2062

Sat Mar 06, 2021 9:12 pm

mnewman View the latest post

No unread posts Insulating barriers installed between electrodes

serge.robillard

1

366

Mon Jan 25, 2021 6:43 am

Jim Phillips (brainfiller) View the latest post

No unread posts Do you label 480 transformer and junction box

windpoint

8

2158

Mon Nov 02, 2020 9:36 am

Robertefuhr View the latest post

No unread posts Main PD isolation

LAAL

1

861

Mon Sep 28, 2020 8:53 am

Electricidad View the latest post

No unread posts Annex R Working with Capacitors in NFPA 70E 2021 Thoughts?

wfg42438

2

1060

Fri Sep 04, 2020 9:12 am

wfg42438 View the latest post

No unread posts Which edition of IEEE 1584 should be used?

jchristopherslice

5

1302

Mon Jul 13, 2020 8:10 am

Electricidad View the latest post

Moved topic Moved: 4160 V, 2530 HP Slip-Ring Motor Arc Flash Event

Kimo

9

1945

Mon Jun 15, 2020 1:22 pm

Leonard View the latest post

Moved topic Moved: IEEE 1584 - 2018.....Last Equation in Standard

ebowles

6

1614

Wed May 20, 2020 7:34 am

arcad View the latest post

No unread posts MV over 15Kv Load/Non Load Break Elbows

mike01

2

855

Wed May 06, 2020 8:49 am

Flash View the latest post

No unread posts MV Switchgear Fuse Holder. HCB, VCBB, or VCB?

khanhnguyen88

3

3319

Fri Mar 27, 2020 1:18 pm

khanhnguyen88 View the latest post

No unread posts Proper Volt Meters in the field.

Electro1970

0

1588

Thu Mar 19, 2020 9:53 am

Electro1970 View the latest post

No unread posts 15kV Deadfront Switchgear - Single or Three Phase?

Ozro

6

4097

Wed Jan 29, 2020 10:26 am

Raghu View the latest post

No unread posts Huge calculated AF Boundary

danocap1982

3

1431

Wed Dec 11, 2019 8:01 am

mayanees View the latest post

No unread posts Risk assessment vs Table

danocap1982

3

1153

Tue Dec 10, 2019 8:44 am

jvrielink View the latest post

No unread posts NFPA 70E Article 130.2(A)(4)

Looncreek

1

1119

Tue Nov 26, 2019 2:08 pm

Jim Phillips (brainfiller) View the latest post

Display topics from previous:  Sort by  
Post new topic  [ 384 topics ]  Go to page 1, 2, 3, 4, 5 ... 20  Next

All times are UTC - 7 hours


New posts    No unread posts No new posts    Announce Announcement
New posts [ Popular ]    No unread posts [ Popular ] No new posts [ Popular ]    Sticky Sticky
New posts [ Locked ]    No unread posts [ Locked ] No new posts [ Locked ]    Moved topic Moved topic
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Jump to:  
© 2019 Arcflash Forum / Brainfiller, Inc. | P.O. Box 12024 | Scottsdale, AZ 85267 USA | 800-874-8883