Att_05_Electrical_Load_Analysis_sample_20Feb14.pdf
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- N00024-14-R-2232
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Attachment 5 - Electrical Load Analysis
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Consumer OEM P/N Qty kW/unit Phase Volts Amps PF Total kW Usage Factor Load (kW)
Usage Factor Load (kW)
Usage Factor Load (kW)
Usage Factor Load (kW)
Usage Factor Load (kW)
Usage Factor
Load (kW)
Eng. Rm Fans 1 240 0.1 1 0.5 0.1 1 0.5 DER Fans 1 240 1 1 1 1 1 1 Water Heater 1 240 0.3 0.1 0.3 0.3 0.1 0.3 Fresh Water Pmp 1 240 0.1 0.2 0.5 0.1 0.2 0.5 LP Compressor 1 240 0.1 0 0.1 0.1 0 0.1 Battery Charger 1 120 0.5 0 0 0.5 0 0 Eng. Preheater 1 120 0.1 0 0 0.1 0 0 Black Water Pmp 1 240 0.1 0.1 0.1 0.1 0.1 0.1 Defogger 1 120 0 0.1 0.1 0 0.5 0.2
Eng Rm Heater (HVAC) 1 120 0 0 0 0.1 0.1 1 Heater (HVAC) 1 120 0 0 0 0.5 1 1 Fan (HVAC) 1 120 1 1 1 1 1 1 Seawater Pmp (HVAC) 1 240 1 1 1 1 1 1 Condenser (HVAC) 1 240 0.7 0.7 0.7 1 1 1 Evaporator (HVAC) 1 240 1 1 1 1 1 1
Lighting 1 120 0.3 1 1 0.3 1 1 lighting (below deck) 1 120 0.1 1 1 0.1 1 1 lighting (weather) 1 120 0.1 0.5 0.5 0.1 0.5 0.5
Receptacle (aft dk) 1 120 0.1 0.1 0.2 0.1 0.1 0.3 Receptacle (DER) 1 120 0.1 0.1 0.2 0.1 0.1 0.3 Receptacle (cabin) 1 120 0.1 0.5 0.5 0.1 0.5 0.5 Receptacle (galley) 1 120 0.1 0.5 0.5 0.1 0.5 0.5 Receptacle (Eng Rm) 1 120 0.1 0.1 0.1 0.1 0.1 0.1 Receptacle (Monkey) 1 120 0.1 0 1 0.1 0 1 Receptacle (Laz) 1 120 0.1 0 0 0.1 0 0 Receptacle (PH) 1 120 0.1 0.1 0.1 0.1 0.1 0.1 Receptacle (240V) 1 240 0.1 0.1 0.1 0.1 0.3 0.3
Refrigerator 1 120 0.3 0.3 0.3 0.3 0.3 0.3 Microwave 1 120 0.1 0.1 0.1 0.1 0.1 0.1 Coffee Maker 1 120 0.3 0.3 0.3 0.3 0.3 0.3
240/120 Vac Totals
HPU 3 480 0 0 0.3 0 0 0.3
Receptacle (480V) 3 480 0.1 0 0.1 0.1 0 0.1 Dive Compressor 3 480 0.9 0 0.9 0.9 0 0.9 Seawater Pump 3 480 0 0 0.3 0 0 0.3
480 Vac Totals
1. Tailor the first column of 'consumers' from above with details of the proposed design.
2. Input the value in the OEM/part number, Quantity and kW/unit columns.
3. Mathematically populate the remainder of the spreadsheet to perform the requisite
4. Total the load for each of the listed conditions (e.g. summer-shore, winter-transit, etc)
AC ELECTRICAL LOAD ANALYSIS SAMPLE WITH USAGE FACTORS
Dive Operations
Winter Conditions Shore Transit Dive Operations
Summer Conditions Shore Transit
Sheet1
File details come from the government source that posted it. Updated .