Nothing Special   »   [go: up one dir, main page]
Scribd Logo
Upload

Welcome to Scribd!

  • 11 views

    R1 - Compt. of Loads - Bocaue

    Uploaded by

    Francis Grant Relado
    This document summarizes the electrical load calculations and circuit design for an 18 circuit electrical panel. It details the connected loads on each circuit including air conditioning units and the total calculated load of 32,260 watts. Based on this, the required wire and conduit sizes and circuit breakers are specified for each circuit. The summary concludes by recommending the main entrance cable sizes and disconnecting means required.

    Copyright:

    © All Rights Reserved
    Download as XLS, PDF, TXT or read online from Scribd

    R1 - Compt. of Loads - Bocaue

    Uploaded by

    Francis Grant Relado
    11 views5 pages
    This document summarizes the electrical load calculations and circuit design for an 18 circuit electrical panel. It details the connected loads on each circuit including air conditioning units and the total calculated load of 32,260 watts. Based on this, the required wire and conduit sizes and circuit breakers are specified for each circuit. The summary concludes by recommending the main entrance cable sizes and disconnecting means required.

    Original Description:

    BOCAUE

    Original Title

    R1_COMPT. OF LOADS - BOCAUE

    Copyright

    © © All Rights Reserved

    Available Formats

    XLS, PDF, TXT or read online from Scribd

    Did you find this document useful?

    Is this content inappropriate?

    This document summarizes the electrical load calculations and circuit design for an 18 circuit electrical panel. It details the connected loads on each circuit including air conditioning units and the total calculated load of 32,260 watts. Based on this, the required wire and conduit sizes and circuit breakers are specified for each circuit. The summary concludes by recommending the main entrance cable sizes and disconnecting means required.

    Copyright:

    © All Rights Reserved
    Download as XLS, PDF, TXT or read online from Scribd
    Download as xls, pdf, or txt
    11 views5 pages

    R1 - Compt. of Loads - Bocaue

    Uploaded by

    Francis Grant Relado
    This document summarizes the electrical load calculations and circuit design for an 18 circuit electrical panel. It details the connected loads on each circuit including air conditioning units and the total calculated load of 32,260 watts. Based on this, the required wire and conduit sizes and circuit breakers are specified for each circuit. The summary concludes by recommending the main entrance cable sizes and disconnecting means required.

    Copyright:

    © All Rights Reserved
    Download as XLS, PDF, TXT or read online from Scribd
    Download as xls, pdf, or txt
    of 5

    PB

    DEVICES
    CKT. SWITCHES VOLT
    NO DESCRIPTION OF LOADS AMPERE
    L.O. C.O. OTHERS 1S 2S 3S S3W
    1 1 ACU, 4T 4,140

    2 1 ACU, 4T 4,140

    3 1 ACU, 4T 4,140

    4 1 ACU, 4T 4,140

    5 8 2,000

    6 8 2,000

    7 6 1,500

    8 6 1,500

    9 6 1,500

    10 6 1,500

    11 7 1,750

    12 6 1,500

    13 5 250

    14 8 400

    15 7 350

    16 7 350

    17 8 400

    18 9 450
    19 5 250

    20 SPARE

    49 57 32,260

    TOTAL CONNECTED LOAD


    PT = 32,260

    USING 80% DEMAND FACTOR


    PT = 32,260 X 0.80

    = 25,808 W

    TOTAL CURRENT
    IT = 25,808.00 W / 230 V + 25% (18)

    = 116.71 AMPS
    SIZE & NO. OF WIRE & CONDUIT CB
    VOLTS LOAD
    AMPERE
    CONDUCTOR TUBING AT

    2-5.5 mm²
    230.00 18.00 1-5.5mm² 20mm Ø PVC PIPE 40 A
    2-5.5 mm²
    230.00 18.00 1-5.5mm² 20mm Ø PVC PIPE 40 A
    2-5.5 mm²
    230.00 18.00 1-5.5mm² 20mm Ø PVC PIPE 40 A

    2-5.5 mm²
    230.00 18.00 1-5.5mm² 20mm Ø PVC PIPE 40 A

    2-3.5 mm²
    230.00 8.70 1-3.5mm² 20mm Ø PVC PIPE 30 A

    2-3.5 mm²
    230.00 8.70 1-3.5mm² 20mm Ø PVC PIPE 30 A

    2-3.5 mm²
    230.00 6.52 1-3.5mm² 20mm Ø PVC PIPE 30 A

    2-3.5 mm²
    230.00 6.52 1-3.5mm² 20mm Ø PVC PIPE 30 A

    2-3.5 mm²
    230.00 6.52 1-3.5mm² 20mm Ø PVC PIPE 30 A

    2-3.5 mm²
    230.00 6.52 1-3.5mm² 20mm Ø PVC PIPE 30 A

    2-3.5 mm²
    230.00 7.61 1-3.5mm² 20mm Ø PVC PIPE 30 A

    2-3.5 mm²
    230.00 6.52 1-3.5mm² 20mm Ø PVC PIPE 30 A

    2-3.5 mm²
    230.00 1.09 1-3.5mm² 20mm Ø PVC PIPE 20 A

    2-3.5 mm²
    230.00 1.74 1-3.5mm² 20mm Ø PVC PIPE 20 A

    2-3.5 mm²
    230.00 1.52 1-3.5mm² 20mm Ø PVC PIPE 20 A

    2-3.5 mm²
    230.00 1.52 1-3.5mm² 20mm Ø PVC PIPE 20 A

    2-3.5 mm²
    230.00 1.74 1-3.5mm² 20mm Ø PVC PIPE 20 A

    2-3.5 mm²
    230.00 1.96 1-3.5mm² 20mm Ø PVC PIPE 20 A
    2-3.5 mm²
    230.00 1.09 1-3.5mm² 20mm Ø PVC PIPE 20 A

    20mm Ø PVC PIPE 30 A

    140.26 125A

    THEREFORE

    USE 2-38mm² & 1-14.0mm2 THHN IN 40mm DIA. RSC PIPE AS


    MAIN ENTRANCE CABLES

    MAIN DISCONNECTING MEANS


    USE : 1-125 AMPS, 230 V, 2P

    MOLDED CASE C.B.

    You might also like