Earthing conductor calculation | Earthing Cable size | Earthing busbar calculation formula

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  • Опубликовано: 5 янв 2025

Комментарии • 38

  • @transparentinfraandenergys5568
    @transparentinfraandenergys5568 4 месяца назад +1

    YOU ARE DOING A GOOD JOB , MOST OF THE PERSON DOES NOT TOUCH IT

  • @adilakbar3053
    @adilakbar3053 Год назад +1

    Thanks for sharing informative material Sir

  • @osst12
    @osst12 5 месяцев назад +1

    For home lightning arrestor, what should be the copper wire of down conductor?

  • @mdafsar5058
    @mdafsar5058 Год назад +3

    The above formula you have mentioned It is IS standard or British Standard

    • @electricalinindustry
      @electricalinindustry  Год назад

      IS

    • @mdafsar5058
      @mdafsar5058 Год назад

      Thank you for reply, could you please provide earthing conductor formula according IEC or British Standard

  • @kakongkea7784
    @kakongkea7784 2 месяца назад +1

    Dear Sir
    Please kindly check about the method value calculation conductor sizing
    I'm following the method calculation below:
    - (Isc=25kA, K=205 for Cooper Conductor, t=0.5Sec)
    * We can use formula ((S=Isc*√t)/K)
    Therefore, S= ((25*10^3*√0.5)/205) =86.23mm²
    (We can use select follow in the table we have conductor sizing 95 mm²)
    Many thanks so much!

    • @electricalinindustry
      @electricalinindustry  Месяц назад

      Thanks for watching dear, for calculation kindly check the example again in video for small correction.

  • @SURAJPATIL-vg7mc
    @SURAJPATIL-vg7mc 3 месяца назад +1

    Bhai I value load current lete hai

  • @transparentinfraandenergys5568
    @transparentinfraandenergys5568 4 месяца назад +1

    LET US KNOW CABLE CONDUCTOR FOR LED LIGHTS INSTALLATIONS

    • @electricalinindustry
      @electricalinindustry  4 месяца назад

      For LED lights installations, the earthing conductor size depends on the total current and fault current requirements. Here are some general guidelines:
      1. For LED installations up to 10A:
      - 1.5mm² (14 AWG) earthing conductor is usually sufficient
      2. For LED installations between 10A-20A:
      - 2.5mm² (12 AWG) earthing conductor is recommended
      3. For LED installations above 20A:
      - 4mm² (10 AWG) or larger earthing conductor may be required
      However, it's essential to consider the following factors:
      - Total LED current
      - Fault current (if applicable)
      - Distance between LED drivers and earthing point
      - Soil resistivity (if earthing electrodes are used)
      - Local electrical codes and regulations

  • @Akshaypawar-un9wl
    @Akshaypawar-un9wl 3 месяца назад

    Is there any standard you are using?

  • @md.anisurrahman8708
    @md.anisurrahman8708 4 месяца назад +1

    What is the reference of this formula?

  • @panchalprashant8786
    @panchalprashant8786 11 месяцев назад +1

    Sort circuit cureent kese disid kre?

  • @mdsadikhusain7007
    @mdsadikhusain7007 9 месяцев назад +1

    Sir If Someone ask me why time short Circuit 0.5 sec why not 0.10 sec what should be response?

    • @charylucky9981
      @charylucky9981 8 месяцев назад +1

      All the materials designed for more than 0.5sec solar ,as a thumb rule to avoid the damage we have to maintain 0.5sec

    • @electricalinindustry
      @electricalinindustry  4 месяца назад

      The time value "t" represents the duration of the fault current in seconds. This is the time it takes for the protective device (e.g., fuse, circuit breaker) to clear the fault and interrupt the current.
      Typical values for "t" are:
      - 0.5 seconds (500 ms) for fast-acting protective devices
      - 1 second (1000 ms) for standard protective devices

  • @transparentinfraandenergys5568
    @transparentinfraandenergys5568 4 месяца назад +1

    DO COMPLETE CALCULATION WITH PICTURE

  • @mohitmeena1233
    @mohitmeena1233 3 месяца назад

    Bhai aap pakistan Sai ho kya

  • @transparentinfraandenergys5568
    @transparentinfraandenergys5568 4 месяца назад +1

    COMPLETE THE VIDEO

  • @TasleemKhan-sp5xb
    @TasleemKhan-sp5xb 4 месяца назад +1

    😢😮😮😮

  • @transparentinfraandenergys5568
    @transparentinfraandenergys5568 6 месяцев назад +1

    Unable to understand as nothing is clear about cable ie copper or ALLUMINIUM armoured

    • @electricalinindustry
      @electricalinindustry  4 месяца назад

      Both can be use but the size calculation will be different as described in video kindly watch again ❤️

  • @AjayKumar-ct6ok
    @AjayKumar-ct6ok 5 месяцев назад +1

  • @manishkumargautam1654
    @manishkumargautam1654 3 месяца назад

    Very boring topic