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  1. Replies
    8$$
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    116

    Yes but first disconnect service conductors hit...

    Yes but first disconnect service conductors hit and if its non fused then it would be violation of Article 230. However, the first disconnect service conductor hit according to engineer is utility...
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    8$$
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    116

    So their should not be Grounding electrode system...

    So their should not be Grounding electrode system and main bonding jumper at the Disconnect #1?

    Sent from my SM-G935U using Tapatalk
  3. Replies
    8$$
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    116

    Utility disconnect not service disconnect

    I have project new building gas station convience store in which utility transformer secondary conductors enter non fuse Disconnect #1 outside convience store building then go to new utility meter/Ct...
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    2$$
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    102

    Dont follow what you are saying. Attached sketch...

    Dont follow what you are saying. Attached sketch post#1:

    1. Can their be a feeder breaker from dispenser/pump panel to feed the E stop for power? If yes then what is E stop powering its just a...
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    2$$
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    102

    E stop NEC 2014 Article 514

    Attached sketch shows gas station convience store inside has Panel C, their is also Panel schedule C, outside store 5 dispensers, outside store 3 E stops and power riser Panel C with three E stops...
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    4$$
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    179

    Electrofelon my buddy thank you :) each service...

    Electrofelon my buddy thank you :) each service entrance is like its own service then for 230.40 exception no. 1
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    4$$
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    179

    Nec 2014 Article 230.40 Exception No.1 does not...

    Nec 2014 Article 230.40 Exception No.1 does not mention 230.72 grouping of those disconnect. How can it lets say one service drop supply multiple service entrance conductors run over roof and...
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    4$$
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    179

    230.40 exception 1 and 230.72

    Nec 2014 Article 230.40 exception no. 1 if one set of service entrance conductors are run to each occupancy from one service drop, one service lateral then each main service disconnect would be...
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    4$$
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    201

    Yes I meant 230.40. I am just curious suggestion...

    Yes I meant 230.40. I am just curious suggestion number #1 typed for clarity why would it not be code compliant:

    If I group the Panels P1 and P2 together inside nearest point of entrance of...
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    4$$
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    201

    Service entrance conductor

    Attached sketch shows two sets of service entrance conductors in building with one tenant occupancy. Sketch shows power riser and elevation view. One set of service entrance conductors feed second...
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    1$$
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    183

    Triple channel surface

    I have more than three current carrying conductors in each channel of triple channel Legrand 5200 series raceway. Each channel power receptacles on long benches inside lab enviornment. Does the NEC...
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    11$$
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    447

    I'll just do what inspector asked put in fuse...

    I'll just do what inspector asked put in fuse disconnect fused at 400A.

    Sent from my SM-G935U using Tapatalk
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    11$$
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    447

    Post #1 installation is inside building main...

    Post #1 installation is inside building main electric room.
  14. Thread: Service rated

    by hhsting
    Replies
    3$$
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    265

    Service rated

    I installed fire pump ats controller breaker all in one with direct connection electric utility service.

    Inspector came and failed it says if it said suitable for use as service equipment or...
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    0$$
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    133

    marina question

    I am working on marina project. I was wondering where and from who can I get information that can give electrical datum plan such as highest high tide and highest water level at particular site per...
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    6$$
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    1,607

    I am also working on marina project. I was...

    I am also working on marina project. I was wondering where and from who can I get information about datum plan such as highest high tide and highest water level at particular site? Army crops of...
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    11$$
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    447

    No its quite clear written in 2014 book word for...

    No its quite clear written in 2014 book word for word and also cant tap a tap as you said.
  18. Replies
    11$$
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    447

    Electrofelon my buddy thank you :)

    Electrofelon my buddy thank you :)
  19. Replies
    11$$
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    447

    Tap conductor 10 feet

    I have 1600A main breaker whose load side 400A 2 sets of 3/0 awg conductors are tapped 10 feet and terminate in
    non fuse 400A disconnect. The conductors then continue 150 feet load side of non...
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    41$$
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    12,649

    I am just struggling with this might as well tell...

    I am just struggling with this might as well tell the story. Their was a job that I was doing brand new apartment complex almost height of high rise dewelling units brand new smoke detectors and...
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    41$$
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    12,649

    ....

    ....
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    5$$
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    353

    Also attached MIC1509S spec sheet if problem with...

    Also attached MIC1509S spec sheet if problem with link.

    Also manufqcturer link that has spec link:...
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    5$$
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    353

    Is MIC1509S Universal System such as this:...

    Is MIC1509S Universal System such as this:...
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    19$$
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    783

    Post #19 can anyone share their input? I did...

    Post #19 can anyone share their input? I did appreciate your input.

    Sent from my SM-G935U using Tapatalk
  25. Replies
    5$$
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    353

    Household Fire alarm systems

    I was reading the article which says that dewelling units may have one of the two things: smoke alarm or smoke detection system:

    Link:...
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