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Heat Load Calculation.xls

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FICHTNER India Project NHPTL HIGH POWER SHORT CIRCUIT TEST FACILITY AT BINA (MP) Subject Doc. No. Rev. Section HEAT LOAD CALCULATION ETHS&PS/620P90801/ED2.131.001.B A Sheet No. Description 1 OF 20 References / Remarks Annexure-1: Estimation of Heat load calculation for proposed MV Switchgear Building & Control Room Building for Electrical equipments 1.1 33 KV Switchgear This Swotchgear having four Nos. of 33 KV switchgears (a). Incomer module with 2500A breaker: 2 Nos. Incomers of 25
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   FICHTNER  India1 OF 20 Annexure-1: Estimation of Heat load calculation for proposed MV Switchgear Building & Control Room Building for Electrical equipments1.1 33 KV Switchgear  This Swotchgear having four Nos. of 33 KV switchgears(a). Incomer module with 2500A breaker:2 Nos. Incomers of 2500A VCB, having 2 CT's of 15VA burden, 5 indicating lamps, 4 meters,1 PT-100 VA burden, 4 auxiliary contactors & 4 relays & width of panel is 1200 mmBreaker loss=3x2500 2 x60x10 -6 =wattsCT+PT=(2x15+100)x0.1=wattsIndicating lamps==wattsNegligible, since the typeMeters=4x3=wattsof indication lamp is Aux. contactors=4x4=wattsassumed as LED typeRelays=4x2=wattsBusbars=0.0724x2500x3x1.2=wattsThe heat loss one incomer feeder=wattsTherefore, total heat loss for 2 incomer feeders =watts=KW (b). Outgoing module with 1250A breaker:2 Nos. outgoing feeders of 1250A VCB, having 2 CT's of 15VA burden, 5 indicating lamps,4 meters, 1 PT-100 VA burden, 4 auxiliary contactors & 4 relays & width of panel is 1200 mmBreaker loss=3x1250 2 x60x10 -6 =wattsCT+PT=(2x15+100)x0.1=wattsIndicating lamps==wattsNegligible, since the typeMeters=4x3=wattsof indication lamp is Aux. contactors=4x4=wattsassumed as LED typeRelays=4x2=wattsBusbars=0.0724x1250x3x1.2=wattsThe heat loss one outgoing feeder=wattsTherefore, total heat loss for 2 outgoing feeders= watts = KW1.2 Lighting Load = KW  Assumed 1.3 Power Cable = KW  Assumed Therefore Total Heat Load For MV Building = KW 12128FORM T9-P REV-A130 0.5 1212652 1304 8 References / Remarks Sheet No.Project 1822 3643 130Rev.Doc. No.SubjectNHPTL HIGH POWER SHORT CIRCUIT TEST FACILITY AT BINA (MP) ASectionETHS&PS/620P-90801/ED2.131.001.BHEAT LOAD CALCULATION1125652 Description3.641.30.726.17 281326 File Name Originator / Dept. KR / EL .Date11/7/2014   FICHTNER  India2 OF 20 References / Remarks Sheet No.Project Rev.Doc. No.SubjectNHPTL HIGH POWER SHORT CIRCUIT TEST FACILITY AT BINA (MP) ASectionETHS&PS/620P-90801/ED2.131.001.BHEAT LOAD CALCULATION Description2. Control Room Building2.1 CRP Panels =wattsAssumed Therefore, total heat loss for 11 CRP = KW2.2 MLDB & ELDB =wattsAssumed Therefore, total heat loss for 3 ACDBs=KW2.3 Lighting Load = KW  Assumed 2.4 Power Cable = KW  Assumed 2.5 AC Automatic Transfer Switch (ATS) This Switchgear having four Nos. of 415V switchgears Incomer & Outgoing module with 2000A breaker:2 Nos. Incomers & 2 Nos. Outgoing feeders of 2000A ACB, having 2 CT's of 15VA burden,5 indicating lamps, 4 meters, 1 PT-100 VA burden, 4 auxiliary contactors & 4 relaysBreaker loss=3x2000 2 x60x10 -6 =wattsCT+PT=(2x15+100)x0.1=wattsIndicating lamps==wattsNegligible, since the typeMeters=4x3=wattsof indication lamp is Aux. contactors=4x4=wattsassumed as LED typeRelays=4x2=wattsBusbars=0.0724x2000x3x1.8=watts Therefore, total heat loss for ATS=KW2.6 AC Normal Supply Panel (a). Incomer module with 2000A breaker:1 No. Incomer of 2000A ACB, having 2 CT's of 15VA burden, 5 indicating lamps, 4 meters,1 PT-100 VA burden, 4 auxiliary contactors & 4 relaysBreaker loss=3x2000 2 x60x10 -6 =wattsCT+PT=(2x15+100)x0.1=wattsIndicating lamps==wattsNegligible, since the typeMeters=4x3=wattsof indication lamp is Aux. contactors=4x4=wattsassumed as LED typeRelays=4x2=wattsThe heat loss one incomer feeder=wattsTherefore, total heat loss for 1 incomer feeder  =KW (b). Outgoing module with 1000A MCCB:1 No. outgoing feeder of 1000A MCCB, having 2 CT's of 15VA burden, 5 indicating lamps,4 meters, 1 PT-100 VA burden, 4 auxiliary contactors & 4 relaysBreaker loss=wattsCT+PT=(2x15+100)x0.1=wattsIndicating lamps==wattsNegligible, since the typeMeters=4x3=wattsof indication lamp is Aux. contactors=4x4=wattsassumed as LED typeRelays=4x2=wattsThe heat loss one outgoing feeder=wattsTherefore, total heat loss for 1 outgoing feeder= KW 8121287208245 0.25 Project Subject13012012 4.04 FORM T9-P REV-ARev.Section 2.75References / Remarks Project SubjectDoc. No.720 1.35 13450 0.5 -13012NHPTL HIGH POWER SHORT CIRCUIT TEST FACILITY AT BINA (MP)HEAT LOAD CALCULATION 4.5 Doc. No.Rev. Description SectionSheet No.ETHS&PS/620P-90801/ED2.131.001.B250977765 0.77 20012 File Name Originator / Dept. KR / EL .Date11/7/2014   FICHTNER  India3 OF 20 References / Remarks Sheet No.Project Rev.Doc. No.SubjectNHPTL HIGH POWER SHORT CIRCUIT TEST FACILITY AT BINA (MP) ASectionETHS&PS/620P-90801/ED2.131.001.BHEAT LOAD CALCULATION Description (c). Outgoing module with 630A MCCB:3 Nos. outgoing feeders of 630A MCCB, having 2 CT's of 15VA burden, 5 indicating lamps,4 meters, 1 PT-100 VA burden, 4 auxiliary contactors & 4 relaysBreaker loss=wattsCT+PT=(2x15+100)x0.1=wattsIndicating lamps==wattsNegligible, since the typeMeters=4x3=wattsof indication lamp is Aux. contactors=4x4=wattsassumed as LED typeRelays=4x2=wattsThe heat loss one outgoing feeder=wattsTherefore, total heat loss for 3 outgoing feeders= KW (d). Outgoing module with 400A MCCB:2 Nos. outgoing feeders of 400A MCCB, having 2 CT's of 15VA burden, 5 indicating lamps,4 meters, 1 PT-100 VA burden, 4 auxiliary contactors & 4 relaysBreaker loss=wattsCT+PT=(2x15+100)x0.1=wattsIndicating lamps==wattsNegligible, since the typeMeters=4x3=wattsof indication lamp is Aux. contactors=4x4=wattsassumed as LED typeRelays=4x2=wattsThe heat loss one outgoing feeder=wattsTherefore, total heat loss for 2 outgoing feeders= KW (e). Outgoing module with 300A MCCB:2 Nos. outgoing feeders of 300A MCCB, having 2 CT's of 15VA burden, 5 indicating lamps,4 meters, 1 PT-100 VA burden, 4 auxiliary contactors & 4 relaysBreaker loss=wattsCT+PT=(2x15+100)x0.1=wattsIndicating lamps==wattsNegligible, since the typeMeters=4x3=wattsof indication lamp is Aux. contactors=4x4=wattsassumed as LED typeRelays=4x2=wattsThe heat loss one outgoing feeder=wattsTherefore, total heat loss for 2 outgoing feeders= KW (f). Outgoing module with 200A MCCB:1 No. outgoing feeder of 200A MCCB, having 2 CT's of 15VA burden, 5 indicating lamps,4 meters, 1 PT-100 VA burden, 4 auxiliary contactors & 4 relaysBreaker loss=wattsCT+PT=(2x15+100)x0.1=wattsIndicating lamps==wattsNegligible, since the typeMeters=4x3=wattsof indication lamp is Aux. contactors=4x4=wattsassumed as LED typeRelays=4x2=wattsThe heat loss one outgoing feeder=wattsTherefore, total heat loss for 1 outgoing feeder= KW 1001214501212 0.21 40Doc. No.NHPTL HIGH POWER -12 DescriptionReferences / Remarks 2002458513Rev.SectionProject Subject128FORM T9-P REV-A 0.09 6013810513120128 0.74 130128NHPTL HIGH POWER SHORT CIRCUIT TEST FACILITY AT BINA (MP)HEAT LOAD CALCULATIONETHS&PS/620P-90801/ED2.131.001.B-Sheet No.0 0.29  File Name Originator / Dept. KR / EL .Date11/7/2014   FICHTNER  India4 OF 20 References / Remarks Sheet No.Project Rev.Doc. No.SubjectNHPTL HIGH POWER SHORT CIRCUIT TEST FACILITY AT BINA (MP) ASectionETHS&PS/620P-90801/ED2.131.001.BHEAT LOAD CALCULATION Description (g). Outgoing module with 160A MCCB:1 No. outgoing feeder of 160A MCCB, having 2 CT's of 15VA burden, 5 indicating lamps,4 meters, 1 PT-100 VA burden, 4 auxiliary contactors & 4 relaysBreaker loss=wattsCT+PT=(2x15+100)x0.1=wattsIndicating lamps==wattsNegligible, since the typeMeters=4x3=wattsof indication lamp is Aux. contactors=4x4=wattsassumed as LED typeRelays=4x2=wattsThe heat loss one outgoing feeder=wattsTherefore, total heat loss for 1 outgoing feeder= KW (h). Outgoing module with 125A MCCB:2 Nos. outgoing feeders of 125A MCCB, having 2 CT's of 15VA burden, 5 indicating lamps,4 meters, 1 PT-100 VA burden, 4 auxiliary contactors & 4 relaysBreaker loss=wattsCT+PT=(2x15+100)x0.1=wattsIndicating lamps==wattsNegligible, since the typeMeters=4x3=wattsof indication lamp is Aux. contactors=4x4=wattsassumed as LED typeRelays=4x2=wattsThe heat loss one outgoing feeder=wattsTherefore, total heat loss for 2 outgoing feeders= KW (i). Outgoing module with 100A MCCB:2 Nos. outgoing feeders of 100A MCCB, having 2 CT's of 15VA burden, 5 indicating lamps,4 meters, 1 PT-100 VA burden, 4 auxiliary contactors & 4 relaysBreaker loss=wattsCT+PT=(2x15+100)x0.1=wattsIndicating lamps==wattsNegligible, since the typeMeters=4x3=wattsof indication lamp is Aux. contactors=4x4=wattsassumed as LED typeRelays=4x2=wattsThe heat loss one outgoing feeder=wattsTherefore, total heat loss for 2 outgoing feeders= KW (j). Outgoing module with 80A MCCB:1 No. outgoing feeder of 80A MCCB, having 2 CT's of 15VA burden, 5 indicating lamps,4 meters, 1 PT-100 VA burden, 4 auxiliary contactors & 4 relaysBreaker loss=wattsCT+PT=(2x15+100)x0.1=wattsIndicating lamps==wattsNegligible, since the typeMeters=4x3=wattsof indication lamp is Aux. contactors=4x4=wattsassumed as LED typeRelays=4x2=wattsThe heat loss one outgoing feeder=wattsTherefore, total heat loss for 1 outgoing feeder= KW 20001212 0.15 73FORM T9-P REV-A2865 0.07 1312Doc. No.128130128 0.15 1381212885 0.09 1273 DescriptionReferences / Remarks 4013028 SHORT CIRCUIT TEST FACILITY AT BINA (MP)HEAT LOAD CALCULATION90801/ED2.131.001.B-Sheet No.NHPTL HIGH POWER SHORT CIRCUIT TEST ETHS&PS/620P-Project SubjectRev.Section-HEAT LOAD CALCULATIONSheet No. File Name Originator / Dept. KR / EL .Date11/7/2014
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