Table : Variables for HE Evaporator Fan Motor Motor ECM Motor Output SP SP Input PSC PSC Input ECM Input Category Watts Efficiency, Watts Efficiency Watts Efficiency Watts 1-14 watts 9 18% 50 41% 22 66% 14 (Using 9 watt as industry average) 1/40 HP 19.5 21% 93 41% 48 66% 30 (16-23 watts) (Using 19.5 watt as industry average) 1/20 HP 37 26% 142 41% 90 66% 56 (~37 watts) 1/15 HP 49 26% 191 41% 120 66% 75 (~49 watts) Table : PSC to ECM Deemed Savings COP per Demand Energy Wbase Wee case Impact Impact Measure (PSC) (ECM) LF DG Temp (kW) (kWh) Cooler: PSC to ECM: 22 14 0.9 100% 0.98 2.5 0.0101 84 Watt) Cooler: PSC to ECM: 48 30 0.9 100% 0.98 2.5 0.0228 189 1/40 HP (16-23 Watt) Cooler: PSC to ECM: 90 56 0.9 100% 0.98 2.5 0.0431 356 1/20 HP (37 Watt) Cooler: PSC to ECM: 120 75 0.9 100% 0.98 2.5 0.0570 472 1/15 HP (49 Watt) Freezer: PSC to ECM: 22 14 0.9 94.4% 0.98 1.3 0.0121 100 (1-14 Watt) Freezer: PSC to ECM: 48 30 0.9 94.4% 0.98 1.3 0.0273 226 1/40 HP (16-23 Watt) Freezer: PSC to ECM: 90 56 0.9 94.4% 0.98 1.3 0.0516 427 1/20 HP (37 Watt) Freezer: PSC to ECM: 120 75 0.9 94.4% 0.98 1.3 0.0682 565 1/15 HP (49 Watt)
Table : Variables for HE Evaporator Fan Motor Motor Category Motor Output Watts SP Efficiency, SP Input Watts PSC Efficiency PSC Input Watts ECM Efficiency ECM Input Watts 1-14 watts (Using 9 watt as industry average) 9 18% 50 41% 22 66% 14 1/40 HP (16-23 watts) (Using 19.5 watt as industry average) 19.5 21% 93 41% 48 66% 30 1/20 HP (~37 watts) 37 26% 142 41% 90 66% 56 1/15 HP (~49 watts) 49 26% 191 41% 120 66% 75 Table : PSC to ECM Deemed Savings Measure Wbase (PSC) Wee (ECM) LF DG COP per case Temp Demand Impact (kW) Energy Impact (kWh) Cooler: PSC to ECM: Watt) 22 14 0.9 100% 0.98 2.5 0.0101 84 Cooler: PSC to ECM: 1/40 HP (16-23 Watt) 48 30 0.9 100% 0.98 2.5 0.0228 189 Cooler: PSC to ECM: 1/20 HP (37 Watt) 90 56 0.9 100% 0.98 2.5 0.0431 356 Cooler: PSC to ECM: 1/15 HP (49 Watt) 120 75 0.9 100% 0.98 2.5 0.0570 472 Freezer: PSC to ECM: (1-14 Watt) 22 14 0.9 94.4% 0.98 1.3 0.0121 100 Freezer: PSC to ECM: 1/40 HP (16-23 Watt) 48 30 0.9 94.4% 0.98 1.3 0.0273 226 Freezer: PSC to ECM: 1/20 HP (37 Watt) 90 56 0.9 94.4% 0.98 1.3 0.0516 427 Freezer: PSC to ECM: 1/15 HP (49 Watt) 120 75 0.9 94.4% 0.98 1.3 0.0682 565