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    Transformer Sizing 1W09 FEWA EEMS E 2106 00

    Uploaded by

    shaikhsajid242
    This document contains calculations for sizing two transformers, Transformer-1 and Transformer-2, for a water tank and pumping station project in Ajman, UAE. It lists the connected loads from various panels that would be supplied by each transformer. The total connected loads are 366.15 kW for Transformer-1 and 323.2 kW for Transformer-2, for a combined total of 689.35 kW. Adding 30% spare capacity brings the total to 896.16 kW, which can be supplied by two 1500 kVA transformers with 80% efficiency.

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    Attribution Non-Commercial (BY-NC)
    Download as XLSX, PDF, TXT or read online from Scribd

    Transformer Sizing 1W09 FEWA EEMS E 2106 00

    Uploaded by

    shaikhsajid242
    536 views1 page
    This document contains calculations for sizing two transformers, Transformer-1 and Transformer-2, for a water tank and pumping station project in Ajman, UAE. It lists the connected loads from various panels that would be supplied by each transformer. The total connected loads are 366.15 kW for Transformer-1 and 323.2 kW for Transformer-2, for a combined total of 689.35 kW. Adding 30% spare capacity brings the total to 896.16 kW, which can be supplied by two 1500 kVA transformers with 80% efficiency.

    Original Description:

    TRFR Sizing

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    © Attribution Non-Commercial (BY-NC)

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    This document contains calculations for sizing two transformers, Transformer-1 and Transformer-2, for a water tank and pumping station project in Ajman, UAE. It lists the connected loads from various panels that would be supplied by each transformer. The total connected loads are 366.15 kW for Transformer-1 and 323.2 kW for Transformer-2, for a combined total of 689.35 kW. Adding 30% spare capacity brings the total to 896.16 kW, which can be supplied by two 1500 kVA transformers with 80% efficiency.

    Copyright:

    Attribution Non-Commercial (BY-NC)
    Download as XLSX, PDF, TXT or read online from Scribd
    Download as xlsx, pdf, or txt
    536 views1 page

    Transformer Sizing 1W09 FEWA EEMS E 2106 00

    Uploaded by

    shaikhsajid242
    This document contains calculations for sizing two transformers, Transformer-1 and Transformer-2, for a water tank and pumping station project in Ajman, UAE. It lists the connected loads from various panels that would be supplied by each transformer. The total connected loads are 366.15 kW for Transformer-1 and 323.2 kW for Transformer-2, for a combined total of 689.35 kW. Adding 30% spare capacity brings the total to 896.16 kW, which can be supplied by two 1500 kVA transformers with 80% efficiency.

    Copyright:

    Attribution Non-Commercial (BY-NC)
    Download as XLSX, PDF, TXT or read online from Scribd
    Download as xlsx, pdf, or txt
    of 1

    Cimac FZCO, Technopark, P.O.Box 61314 Dubai - UAE Tel: +971 4 8142600 Fax: +971 4 8142700 Email: cimac@emirates.net.

    ae Website: www.cimac.ae

    PROJECT : DATE :

    1W09 2x10MIG RCC WATER TANKS & PUMPING STATION AT AL ZAWARA -AJMAN 02.06.2011

    Transformer Sizing Calculation


    Transformer-1 Sr. No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Source LV Panel LV Panel LV Panel LV Panel LV Panel LV Panel LV Panel LV Panel LV Panel LV Panel LV Panel LV Panel LV Panel LV Panel Destination VFD Control Panel-1 VFD Control Panel-2 VFD Control Panel-3 VFD Control Panel-4 Hoist DB Sump Pump MV Motors Auxil. & Space Heater Control PLC Control System (Via-Control-UPS) MOV Valve Control Centre -DB Air Compressor Control Panel HVAC Panel Spare-Future Spare-Future UPS Battery Charger Transformer- 1 Total Load Transformer-2 Sr. No. 1 2 3 4 5 6 7 8 9 10 11 Source LV Panel LV Panel LV Panel LV Panel LV Panel LV Panel LV Panel LV Panel Destination SMDB Rolling Shutter-1 Rolling Shutter-2 VFD Control Panel-1-Future VFD Control Panel-2-Future VFD Control Panel-3-Future VFD Control Panel-4-Future Spare-Future Load in kW 220.2 3.0 3.0 8.0 8.0 8.0 8.0 65.0 Remarks Load in kW 8.0 8.0 8.0 8.0 15.0 30.0 6.0 10.0 7.5 20.0 200.0 15.0 15.0 15.65 366.15 kW Remarks

    ( Tank's Load) ( MOV's Load)

    ( SMDB Load)

    Transformer- 2 Total Load

    323.20

    kW 689.35 kW

    Total Connected Load (Transformer -1 + Transformer -2) 30% Spare of TCL for future Load Total Connected Load Including 30% spare 206.805 kW 896.16 kW

    A 1500 kVA with 80% Efficiency can supply a load of 960 kW, and thus above calculated connected load is within this limit.

    Selected Size of Transformer 1 ( Considering 80 % efficiency ) - 1500 kVA Selected Size of Transformer 2 ( Considering 80 % efficiency) - 1500 kVA

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