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  1. Article 702.7(C) Power Inlet (Signs for Optional Standby Systems)

    Started by Mr. Spinosa on 04-09-18
    generator, separately derived system, service, transfer switch 2 Attachment(s)
    • Replies: 3
    • Views: 247
    Last Post: 04-09-18 08:45 PM
    by don_resqcapt19  Go to last post

    Forum:
    General Electrical Forum

  2. Multi Family Service Size

    Started by Sparky9876 on 03-26-18
    meter bank, multi family, service
    • Replies: 3
    • Views: 254
    Last Post: 03-26-18 05:56 PM
    by petersonra  Go to last post

    Forum:
    Electrical Calculations / Engineering

  3. Clarifying 230.70::service disconnects that may not meet 230.72(A) and 230.74

    Started by docj67 on 11-20-17
    230.70, disconnect, service
    • Replies: 7
    • Views: 591
    Last Post: 11-20-17 08:18 PM
    by kwired  Go to last post

    Forum:
    NEC

  4. Can I use aluminum wire for fire pump service?

    Started by electrical_engineer on 11-11-17
    aluminum, aluminum wiring, fire pump, fire pumps, service 1 Attachment(s)
    • Replies: 7
    • Views: 938
    Last Post: 11-20-17 07:30 AM
    by kwired  Go to last post

    Forum:
    General Electrical Forum

  5. backfed troubles

    Started by tesla six on 10-17-17
    service
    • Replies: 2
    • Views: 588
    Last Post: 10-18-17 05:30 PM
    by tesla six  Go to last post

    Forum:
    General Electrical Forum

  6. Vehicle Wraps

    Started by Mark A. on 09-29-17
    3 Pages •
    1 2 3
    service, vehicle, wrap 1 Attachment(s)
    • Replies: 26
    • Views: 2,653
    Last Post: 10-02-17 06:01 PM
    by petersonra  Go to last post

    Forum:
    Business Management / Estimating

  7. 480V Delta, 3-phase, 3-wire (ungrounded) service

    Started by Ranger86 on 08-04-17
    480v, delta, service, ungrounded 1 Attachment(s)
    • Replies: 2
    • Views: 617
    Last Post: 08-04-17 12:22 PM
    by Ranger86  Go to last post

    Forum:
    NEC

  8. Adding Electric Dryer - Load Calculation Help!

    Started by Cybatrex on 05-26-17
    amperage, load, load calculation, service
    • Replies: 4
    • Views: 742
    Last Post: 05-26-17 08:09 AM
    by kwired  Go to last post

    Forum:
    Electrical Calculations / Engineering

  9. NYC Con Edison Service Switchgear KAIC (SCCR) Rating

    Started by shespuzzling on 02-04-17
    2 Pages •
    1 2
    coned, fault, nyc, service, short circuit
    • Replies: 15
    • Views: 1,933
    Last Post: 02-06-17 10:07 AM
    by ron  Go to last post

    Forum:
    Electrical Calculations / Engineering

  10. 1200 amp service in 2- 4" conduits?

    Started by millspgh on 01-23-17
    2 Pages •
    1 2
    1200a, 600mcm, 700mcm, service
    • Replies: 12
    • Views: 1,723
    Last Post: 01-23-17 08:15 PM
    by tkb  Go to last post

    Forum:
    Electrical Calculations / Engineering

  11. 120 / 240V Service .... Assumed Delta????

    Started by AWinston on 01-20-16
    delta, service
    • Replies: 8
    • Views: 2,334
    Last Post: 01-23-16 11:31 AM
    by augie47  Go to last post

    Forum:
    Electrical Calculations / Engineering

  12. SERVICE EQUIPMENT

    Started by Greenboy on 11-09-15
    aic, code, gear, service, utilities 3 Attachment(s)
    • Replies: 7
    • Views: 3,019
    Last Post: 11-13-15 07:43 PM
    by kwired  Go to last post

    Forum:
    General Electrical Forum

  13. GOAB switch upstream of Service Disconnect?

    Started by MyBeardAndMe on 09-17-15
    230.82, service, switch
    • Replies: 6
    • Views: 2,624
    Last Post: 09-17-15 06:07 PM
    by don_resqcapt19  Go to last post

    Forum:
    NEC

  14. Meter loop grounding in local POCO

    Started by 11bgrunt on 03-06-15
    2 Pages •
    1 2
    120/240, meter, poco, service
    • Replies: 19
    • Views: 4,336
    Last Post: 03-08-15 10:41 PM
    by electricalist  Go to last post

    Forum:
    General Electrical Forum

  15. Multiple Service Taps

    Started by ronlow00 on 01-15-15
    feeder size, overcurrent, service, taps 1 Attachment(s)
    • Replies: 7
    • Views: 2,976
    Last Post: 01-15-15 06:50 PM
    by infinity  Go to last post

    Forum:
    General Electrical Forum

  16. Both 3P/4W and 3P/3P services fed from same POCO pad mount

    Started by jtrezon on 10-01-14
    3p/4w, pad transformer, poco, service
    • Replies: 4
    • Views: 2,502
    Last Post: 10-01-14 05:26 PM
    by augie47  Go to last post

    Forum:
    Electrical Calculations / Engineering

  17. Articles 225 and 230- Detached Gargae

    Started by Dennis Alwon on 06-22-14
    15 Pages •
    1 2 3 ... 15
    feeder, service 2 Attachment(s)
    • Replies: 142
    • Views: 18,427
    Last Post: 07-09-14 12:27 PM
    by Dennis Alwon  Go to last post

    Forum:
    NEC

  18. bonding of other piping systems, gas, etc.

    Started by Mr. Spinosa on 06-12-14
    2 Pages •
    1 2
    bonding gas pipe, bonding jumper, grounding and bonding, service
    • Replies: 11
    • Views: 6,492
    Last Post: 06-17-14 07:28 PM
    by MasterTheNEC  Go to last post

    Forum:
    Grounding versus Bonding

  19. Grounded conductor required for service?

    Started by greenspark1 on 02-04-14
    ground, grounded, service
    • Replies: 8
    • Views: 4,619
    Last Post: 02-04-14 03:16 PM
    by augie47  Go to last post

    Forum:
    NEC

  20. SER Cable Above A Drop Ceiling?

    Started by Zac1816 on 10-12-13
    2 Pages •
    1 2
    drop ceiling, service, sub panel
    • Replies: 10
    • Views: 5,861
    Last Post: 10-15-13 02:26 AM
    by GoldDigger  Go to last post

    Forum:
    NEC

  21. EMT with RT connectors on a outdoor service

    Started by Electroplaxes on 10-04-13
    2 Pages •
    1 2
    emt, hub, outdoor, raintight, service
    • Replies: 16
    • Views: 7,207
    Last Post: 10-06-13 02:09 PM
    by joebell  Go to last post

    Forum:
    NEC

  22. 7th disconnect ever allowed?

    Started by sparkycoog on 09-19-13
    2 Pages •
    1 2
    7th disconnect, grouping, max disconnect, service
    • Replies: 13
    • Views: 6,446
    Last Post: 09-21-13 03:00 PM
    by Smart $  Go to last post

    Forum:
    Education

  23. How to i calculate Heat Pump supplemental heat for service size.

    Started by Vmadden on 08-22-13
    3 Pages •
    1 2 3
    calculation, heat pump, service, supplemental heat
    • Replies: 27
    • Views: 36,569
    Last Post: 09-05-13 11:37 PM
    by mtnelect  Go to last post

    Forum:
    Electrical Calculations / Engineering

  24. Burndy insulated inline multi-taps in a service disconnect?

    Started by jibron on 05-28-13
    mechanical, service, tap, taps
    • Replies: 1
    • Views: 2,143
    Last Post: 05-29-13 05:45 AM
    by ptonsparky  Go to last post

    Forum:
    General Electrical Forum

  25. 400 amp service(320) voltage drop

    Started by Trouyano on 05-19-13
    5 Pages •
    1 2 3 ... 5
    service, underground wiring, voltage drop
    • Replies: 42
    • Views: 14,476
    Last Post: 05-20-13 09:22 PM
    by Dennis Alwon  Go to last post

    Forum:
    NEC

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