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["Conversion to Dedicated Computer Room Cooling Unit"]
["(Electric to Electric)"]
[]
["Description of UCRM:"]
[]
[]
[]
[]
[]
["Data needed for calculations",null,null,null,null,"Description",null,null,null,null,null,null,null,"Resource"]
["A)",null,null,"Tons",null,"Existing Cooling Capacity"]
["B)",null,null,"hrs/yr",null,"Existing System Annual Operating Hours "]
["C)",null,null,"Btuh/Watt",null,"Performance of Existing Cooling System",null,null,null,null,null,null,null,"Table 1"]
["D)",null,null,"hrs/yr",null,"Reduced Existing System Operating Hours "]
["E)",null,null,"Tons",null,"Proposed Cooling Capacity"]
["F)",null,null,"hrs/yr",null,"Proposed Unit Annual Operating Hours"]
["G)",null,null,"Btuh/Watt",null,"Performance of Proposed Cooling System",null,null,null,null,null,null,null,"Table 1"]
["H)",null,null,"$/kWh",null,"Electrical Energy Rate - Summer"]
["I)",null,null,"$/kWh",null,"Electrical Energy Rate - Winter"]
["J)",null,null,"$/kW-mo",null,"Electrical Demand Rate -Summer"]
["K)",null,null,"$/kW-mo",null,"Electrical Demand Rate -Winter"]
["L)",null,null,null,null,"Seasonal Cooling Factor",null,null,null,null,null,null,null,"Table 4"]
["M)",null,null,"$",null,"Installed Cost per Unit"]
[]
["Calculations"]
["N)","Existing Unit Consumption",null,null,null,"=","A * 12,000 Btu/Ton-hr * B",null,null,null,"=",{"$f":"(B11*12000*B12)/(B13*1000)","v":{"$error":"#DIV/0!"}},null,"kWh/yr"]
[null,null,null,null,null,null,"C * 1,000 W/kW"]
["O)","Existing Unit Consumption After Conversion",null,null,null,"=","A * 12,000 Btu/Ton-hr * D",null,null,null,"=",{"$f":"(B11*12000*B14)/(B13*1000)","v":{"$error":"#DIV/0!"}},null,"kWh/yr"]
[null,null,null,null,null,null,"C * 1,000 W/kW"]
["P)","Existing Unit Consumption Savings",null,null,null,"=","N - O",null,null,null,"=",{"$f":"L26-L28","v":{"$error":"#DIV/0!"}},null,"kWh/yr"]
[]
["Q)","Proposed Unit Consumption",null,null,null,"=","E * 12,000 Btu/Ton-hr * F",null,null,null,"=",{"$f":"(B15*12000*B16)/(B17*1000)","v":{"$error":"#DIV/0!"}},null,"kWh/yr"]
[null,null,null,null,null,null,"G * 1000"]
["R)","Total Consumption Savings",null,null,null,"=","P - Q",null,null,null,"=",{"$f":"L30-L32","v":{"$error":"#DIV/0!"}},null,"kWh/yr"]
[]
["S)","Demand Penalty",null,null,null,"=","(E * 12 / G) * L * 12",null,null,null,"=",{"$f":"(B15*12/B17)*B22*12","v":{"$error":"#DIV/0!"}},null,"kW-mo/yr"]
[]
["T)","Annual Cost Savings",null,null,null,"=","R * (H + I)/2 + S * (J + K)/2",null,null,null,"=",{"$f":"L34*(B18+B19)/2+L36*(B20+B21)/2","v":{"$error":"#DIV/0!"}},null,"$/yr"]
[]
["U)","Simple Payback",null,null,null,"=","M",null,null,null,"=",{"$f":"B23/L38","v":{"$error":"#DIV/0!"}},null,"yrs"]
[null,null,null,null,null,null,"T"]

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