328 See Table 330 , Demand Coincidence Factor Decimal 1 , Equivalent Full Load Hours The kWh Based on Logging, BMS EDC Data – during the entire operating season data or Modeling Gathering divided by the kW at design conditions. The most appropriate EFLH shall be Default values from Table 1 utilized in the calculation. 329 Table 328: Electric Chiller Baseline Efficiencies (IECC 2009) Chiller Type Size Path Path Source Air Cooled < 150 tons N/A 2 Full load: 9.562 EER Chillers IPLV: 12.500 EER >=150 tons N/A Full load: 9.562 EER IPLV: 12.750 EER Water Cooled < 75 tons Full load: 0.780 Full load: 0.800 Positive kW/ton kW/ton Displacement or IPLV: 0.630 kW/ton IPLV: 0.600 Reciprocating kW/ton Chiller >=75 tons and < Full load: 0.775 Full load: 0.790 150 tons kW/ton kW/ton IPLV: 0.586 IPLV: 0.615 kW/ton kW/ton >=150 tons and Full load: 0.680 Full load: 0.718 < 300 tons kW/ton kW/ton IPLV: 0.580 kW/ton IPLV: 0.540 kW/ton >=300 tons Full load: 0.620 Full load: 0.639 kW/ton kW/ton IPLV: 0.540 kW/ton IPLV: 0.490 kW/ton Water Cooled <300 tons Full load: 0.634 Full load: 0.639 Centrifugal kW/ton kW/ton Chiller IPLV: 0.596 kW/ton IPLV: 0.450 kW/ton >=300 tons and Full load: 0.576 Full load: 0.600 < 600 tons kW/ton kW/ton IPLV: 0.549 kW/ton IPLV: 0.400 kW/ton >=600 tons Full load: 0.570 Full load: 0.590 kW/ton kW/ton
328 , Demand Coincidence Factor Decimal See Table 330 1 , Equivalent Full Load Hours – The kWh during the entire operating season divided by the kW at design conditions. The most appropriate EFLH shall be utilized in the calculation. Based on Logging, BMS data or Modeling EDC Data Gathering Default values from Table 329 1 Table 328: Electric Chiller Baseline Efficiencies (IECC 2009) Chiller Type Size Path Path Source Air Cooled Chillers < 150 tons Full load: 9.562 EER IPLV: 12.500 EER N/A 2 >=150 tons Full load: 9.562 EER IPLV: 12.750 EER N/A Water Cooled Positive Displacement or Reciprocating Chiller < 75 tons Full load: 0.780 kW/ton IPLV: 0.630 kW/ton Full load: 0.800 kW/ton IPLV: 0.600 kW/ton >=75 tons and < 150 tons Full load: 0.775 kW/ton IPLV: 0.615 kW/ton Full load: 0.790 kW/ton IPLV: 0.586 kW/ton >=150 tons and < 300 tons Full load: 0.680 kW/ton IPLV: 0.580 kW/ton Full load: 0.718 kW/ton IPLV: 0.540 kW/ton >=300 tons Full load: 0.620 kW/ton IPLV: 0.540 kW/ton Full load: 0.639 kW/ton IPLV: 0.490 kW/ton Water Cooled Centrifugal Chiller <300 tons Full load: 0.634 kW/ton IPLV: 0.596 kW/ton Full load: 0.639 kW/ton IPLV: 0.450 kW/ton >=300 tons and < 600 tons Full load: 0.576 kW/ton IPLV: 0.549 kW/ton Full load: 0.600 kW/ton IPLV: 0.400 kW/ton >=600 tons Full load: 0.570 kW/ton Full load: 0.590 kW/ton
1354189.docx