# Search:

Tag: 3 phase

## Search: Search took 0.01 seconds; generated 10 minute(s) ago.

1. ### 120/240V, 3 Phase, 3 transformers on pole, closed delta

• Replies: 16
• Views: 339
Last Post: 01-15-19 08:45 PM
by Volt-Amps
2. ### Powering 3 phase Equipment

• Replies: 14
• Views: 1,549
Last Post: 08-13-18 09:20 PM
by Dansos
3. ### Fusible safety switch or 600A OCPD?

• Replies: 5
• Views: 2,202
Last Post: 02-26-17 05:34 PM
by petersonra
4. ### 3-Phase Installation Using 1200A Switchboard w Metering......

• Replies: 2
• Views: 2,669
Last Post: 05-30-16 10:31 PM
by dionysius
5. ### Help!! Delta... 3 phase 240v!!

• Replies: 72
• Views: 21,746
Last Post: 04-24-15 11:19 PM
by JRW 70
6. ### How to calculate the unbalanced neutral current in a 3 phase circuit

• Replies: 15
• Views: 119,336
Last Post: 04-19-12 02:02 AM
by mivey

Forum:
Education

7. ### 277V Corner Grounded Delta

• Replies: 13
• Views: 17,901
Last Post: 03-28-12 08:09 PM
by iceworm
8. ### 3 phase panelboard

• Replies: 6
• Views: 6,853
Last Post: 10-17-11 04:56 PM
by kwired
9. ### Relocating a 225 Amp, 3 Phase Panel

• Replies: 3
• Views: 4,346
Last Post: 05-19-11 11:59 AM
by infinity
10. ### total connected current of a commercial building.

• Replies: 4
• Views: 7,041
Last Post: 05-13-11 12:39 PM
by jbelectric777
11. ### List of used 3-phase voltages from 400V - 2400V

• Replies: 7
• Views: 9,580
Last Post: 03-07-11 01:10 PM
by Jraef
12. ### 220VAC single phase to 380VAC 3phase for Lathe/Milling machine

• Replies: 1
• Views: 5,432
Last Post: 02-27-11 01:39 PM
by iwire
13. ### Wiring 277V Lighting

• Replies: 4
• Views: 30,497
Last Post: 01-19-11 11:17 AM
by augie47
14. ### Fire chief needs electrical advice

• Replies: 19
• Views: 12,579
Last Post: 11-23-10 11:04 PM
by sparky=t
15. ### A/C Compressor Current imbalance

• Replies: 1
• Views: 4,690
Last Post: 05-28-10 07:40 PM
by ralft
16. ### Electric urd primary distance from Gasoline

• Replies: 1
• Views: 3,583
Last Post: 04-06-10 02:57 PM
by bphgravity

Forum:
NEC

17. ### wild leg panel questions

• Replies: 19
• Views: 14,197
Last Post: 03-14-09 05:41 PM
by Bob-o

Forum:
NEC

18. ### procedure and format for load calculations

• Replies: 8
• Views: 7,860
Last Post: 02-08-09 11:13 AM
by Volta
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