Search:

Type: Posts; User: roger

Page 1 of 8 1 2 3 4

Search: Search took 0.21 seconds.

  1. Thread: Breaker Locks

    by roger
    Replies
    13$$
    Views
    145

    Being that it is an industrial facility with a...

    Being that it is an industrial facility with a maitenance staff (hopefully) that would be the responders to a trouble alarm over lost power, they would be able to reset the breaker or address the...
  2. Replies
    1$$
    Views
    41

    230.70 covers it. A single Service Disconnect...

    230.70 covers it. A single Service Disconnect will disconnect all service conductors period, the number of downstream disconnects supplied by feeders off of this single service disconnect has no...
  3. Thread: NEC 220.61

    by roger
    Replies
    2$$
    Views
    47

    As a past Chair for CMP 16 (yes I know it was not...

    As a past Chair for CMP 16 (yes I know it was not over article 220) you should have a pretty good idea of what your compadres in CMP 2 had in mind.

    Roger
  4. Thread: Derating

    by roger
    Replies
    3$$
    Views
    79

    To follow Robs reasoning, depending on the...

    To follow Robs reasoning, depending on the insulation type of the conductors see article sections 110.14(C), 310.15(B)(3)(a), and 310.15(B)(16).

    Roger
  5. Replies
    3$$
    Views
    162

    Most require DC however, the last Phillips unit I...

    Most require DC however, the last Phillips unit I was involved with required 130V AC, so as stated, until you see the manufacturers details you won't know.

    Roger
  6. Thread: Sleeves

    by roger
    Replies
    41$$
    Views
    832

    I'm getting old. ;) Roger

    I'm getting old. ;)

    Roger
  7. Thread: Sleeves

    by roger
    Replies
    41$$
    Views
    832

    I guess I need to clarify, I pushed single 12/2"s...

    I guess I need to clarify, I pushed single 12/2"s around 90's three different times. :D

    Roger
  8. Thread: Sleeves

    by roger
    Replies
    41$$
    Views
    832

    You couldn't strip it, the conductors are not...

    You couldn't strip it, the conductors are not individually identified in NM. I don't have a problem pushing 12/2 down a straight piece of 1/2" EMT, as a matter of fact I did a job for a friend this...
  9. Thread: Sleeves

    by roger
    Replies
    41$$
    Views
    832

    There would be no reason to change it from NM to...

    There would be no reason to change it from NM to THWN, the NM is fine in EMT.

    Roger
  10. Replies
    10$$
    Views
    693

    Squeeze them with your linemans first and they...

    Squeeze them with your linemans first and they will twist off.

    Roger
  11. Since this is not a "how to" question we will...

    Since this is not a "how to" question we will allow your thread for code references. I will go ahead and say you need to call an EC regardless of the disscussion here.

    Roger
  12. Replies
    38$$
    Views
    1,661

    As already stated he is incorrect but for fun and...

    As already stated he is incorrect but for fun and our amusement ask him what blues designated purpose is? ;)

    Roger
  13. Replies
    11$$
    Views
    492

    Agreed and they certainly should not be formally...

    Agreed and they certainly should not be formally suggesting solutions to a problem.

    Roger
  14. Replies
    13$$
    Views
    597

    NO, the EGC is only concerned with the Main...

    NO, the EGC is only concerned with the Main Bonding Jumper in the service equipment, that is where the EGC starts. The GEC is not part of the fault clearing path and can be bonded to the neutral in...
  15. Replies
    13$$
    Views
    597

    You would not pull a neutral to the primary side...

    You would not pull a neutral to the primary side of the transformer and you have to have a GEC to the secondary side since you have now derived a new system.

    You only need one GEC, (unless you...
  16. Replies
    13$$
    Views
    597

    And that makes no sense. What lame reason do...

    And that makes no sense.

    What lame reason do they give for not allowing it in your location?

    Roger
  17. Replies
    13$$
    Views
    597

    IMO the meter is where the GEC should land and...

    IMO the meter is where the GEC should land and the service equipment only needs a Main Bonding Jumper.

    Roger
  18. Replies
    38$$
    Views
    4,037

    A company that I thought about going to work for...

    A company that I thought about going to work for 20+ years ago got all of a certain grocery stores new projects in a number of states, they had them nailed. They knew how many lifts, storage...
  19. On any disconnect the line side will be live when...

    On any disconnect the line side will be live when it is in the open position. It sounds as if the existing "Main Disconnecting Panel" is all you need. Medical equipment is treated like the other...
  20. Thread: Nec 695

    by roger
    Replies
    2$$
    Views
    329

    The NEC has no say in any part of a listed fire...

    The NEC has no say in any part of a listed fire pump including the controller.

    Roger
  21. Replies
    3$$
    Views
    417

    I am closing this thread in accordance witht the...

    I am closing this thread in accordance witht the forum rules.



    Roger
    [/FONT][/COLOR][/LEFT]
  22. Thread: 3 phase voltage

    by roger
    Replies
    18$$
    Views
    736

    Or what gar says in post #14 Roger

    Or what gar says in post #14

    Roger
  23. Thread: 3 phase voltage

    by roger
    Replies
    18$$
    Views
    736

    Yes he does but barring a meter error the numbers...

    Yes he does but barring a meter error the numbers say it is grounded.

    Roger
  24. Replies
    17$$
    Views
    1,635

    See post #8, the OP states he it is a feeder. ...

    See post #8, the OP states he it is a feeder.

    Roger
  25. Replies
    92$$
    Views
    3,701

    Why would everyday people care? Conversation...

    Why would everyday people care? Conversation would come to an end if we all had to worry about saying something that had already been said. :roll:
    So I ask that you watch all threads (I mean all...
Results 1 to 25 of 200
Page 1 of 8 1 2 3 4