It is currently Wed Jan 21, 2026 2:45 pm



Post new topic Go to page 1, 2, 3, 4, 5 ... 20  Next
 Topics   Author   Replies   Views   Last post  ara
No unread posts ATS Short-Circuit Ratings

bunkst

3

80

Tue Jan 20, 2026 2:44 pm

JBD View the latest post

No unread posts Attachment(s) IEEE C37.010?

NeDCE

6

296

Mon Jan 12, 2026 4:32 pm

Jim Phillips (brainfiller) View the latest post

No unread posts Attachment(s) More Utility fun and games

NeDCE

8

983

Thu Jan 08, 2026 2:29 pm

NeDCE View the latest post

No unread posts Attachment(s) Fault current used for coordination study

arcflashprimero

7

1132

Mon Jan 05, 2026 9:43 am

bbaumer View the latest post

No unread posts Attachment(s) Matching Utility AFC estimates for models: best practices

NeDCE

10

2710

Mon Dec 01, 2025 9:00 am

NeDCE View the latest post

No unread posts Transformer Taps/LTC

KarenMajala

1

957

Thu Nov 20, 2025 12:12 pm

mpparent View the latest post

No unread posts Attachment(s) Series-Rated or no?

NeDCE

4

5750

Thu Oct 16, 2025 12:39 pm

JBD View the latest post

No unread posts MCC Modeling

dhoward22ee

1

5478

Mon Oct 13, 2025 1:21 pm

JBD View the latest post

No unread posts Attachment(s) What are some ways to lower the Incident Energy for a Panel?

jsoar

9

54340

Fri Sep 05, 2025 1:57 am

bbaumer View the latest post

No unread posts Attachment(s) Compensating for limited utility info

NeDCE

9

209802

Sat Aug 23, 2025 4:03 pm

bbaumer View the latest post

No unread posts How do you determine "compartmentalization"?

diakonos1984

9

93902

Sat Aug 23, 2025 3:30 pm

JBD View the latest post

No unread posts Series Rating a Panelboard.

jsoar

4

433890

Tue Aug 05, 2025 10:42 am

bbaumer View the latest post

No unread posts Determining AIC for "dead front switch" switch/fuse combo

NeDCE

3

432840

Tue Jun 17, 2025 9:16 am

NeDCE View the latest post

No unread posts Arc Flash Calculations above 15 kV - state of play

w5m

0

101857

Fri May 30, 2025 4:21 am

w5m View the latest post

No unread posts Attachment(s) Generator Contribution

bbaumer

8

30439

Wed May 28, 2025 6:08 am

bbaumer View the latest post

No unread posts Do you model pole-mounted XFMR differently?

BarkFlash

2

9456

Mon May 12, 2025 3:31 pm

bbaumer View the latest post

No unread posts Attachment(s) DC Arc-in-a-Box Multiplying Factors

sam314159

10

48241

Wed Apr 23, 2025 5:23 am

Lewis_Yip View the latest post

No unread posts Attachment(s) Incident Energy Calculations for Industrial Control Panels

bbaumer

5

246016

Wed Apr 02, 2025 5:21 am

bbaumer View the latest post

No unread posts Series Rating

bettereveryday2210

4

203753

Mon Mar 17, 2025 8:28 am

mpparent View the latest post

No unread posts Attachment(s) Client Transformer Information

JArc94

1

69366

Sun Mar 02, 2025 2:30 pm

bbaumer 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:  
© 2022-2025 Arcflash Forum / Brainfiller, Inc. | P.O. Box 12024 | Scottsdale, AZ 85267 USA | 800-874-8883