Table : Variables for Dairy Scroll Compressors Term Unit Values Source Baseline compressor manufacturers data EDC Data based upon customer Gathering , Baseline compressor efficiency None application Default: 5.85 1 EDC Data , Installed compressor efficiency None From nameplate Gathering System without precooler: 2,864 Heat load of milk per cow per day 2, 3 for a given refrigeration system System with precooler: 922 EDC Data Customer application Gathering , Operating hours per day Default: 8 hours 4 Based on customer EDC Data application Gathering , Milking days per year Days Default: 365 days/year 3, 4 , Average number of cows milked Based on customer EDC Data Cows per day application Gathering , Demand Coincidence factor None 0.00014 5 There are no default savings for this measure. For most projects, the appropriate evaluation protocol is to verify installation and proper selection of default values. For projects using customer specific data for open variables, the appropriate evaluation protocol is to verify installation and proper application of TRM protocol along with verification of open variables. The Pennsylvania Phase II Evaluation Framework provides specific guidelines and requirements for evaluation procedures.
Table : Variables for Dairy Scroll Compressors Term Unit Values Source , Baseline compressor efficiency None Baseline compressor manufacturers data based upon customer application EDC Data Gathering Default: 5.85 1 , Installed compressor efficiency None From nameplate EDC Data Gathering Heat load of milk per cow per day for a given refrigeration system System without precooler: 2,864 System with precooler: 922 2, 3 , Operating hours per day Customer application EDC Data Gathering Default: 8 hours 4 , Milking days per year Days Based on customer application EDC Data Gathering Default: 365 days/year 3, 4 , Average number of cows milked per day Cows Based on customer application EDC Data Gathering , Demand Coincidence factor None 0.00014 5 There are no default savings for this measure. For most projects, the appropriate evaluation protocol is to verify installation and proper selection of default values. For projects using customer specific data for open variables, the appropriate evaluation protocol is to verify installation and proper application of TRM protocol along with verification of open variables. The Pennsylvania Phase II Evaluation Framework provides specific guidelines and requirements for evaluation procedures.
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