Brochure

Emerson Climate Technologies
126
EX Extended Capacity Tables
R-407F Extended Capacities (Tons) - EX3 Series
Valve Type
Evaporator Temperature
50°F 40°F 20°F
Pressure Drop Across Valve (PSI) Pressure Drop Across Valve (PSI) Pressure Drop Across Valve (PSI)
60 80 100 125 150 175 60 80 100 125 150 175 60 80 100 125 150 175
EX3-2000
0.30 0.35 0.39 0.43 0.47 0.51 0.30 0.34 0.38 0.43 0.47 0.50 0.29 0.33 0.37 0.41 0.45 0.49
EX3-3000
0.63 0.72 0.81 0.90 0.99 1.07 0.62 0.71 0.80 0.89 0.98 1.05 0.60 0.69 0.77 0.86 0.95 1.02
EX3-4000
1.01 1.16 1.30 1.45 1.59 1.72 0.99 1.15 1.28 1.43 1.57 1.70 0.96 1.11 1.24 1.39 1.52 1.64
EX3-5000
1.63 1.89 2.11 2.36 2.58 2.79 1.61 1.86 2.08 2.32 2.55 2.75 1.56 1.80 2.01 2.25 2.47 2.66
EX3-6000
2.64 3.05 3.41 3.81 4.18 4.51 2.60 3.01 3.36 3.76 4.12 4.45 2.52 2.91 3.26 3.64 3.99 4.31
EX3-7000
3.35 3.87 4.32 4.84 5.30 5.72 3.30 3.81 4.26 4.77 5.22 5.64 3.20 3.69 4.13 4.62 5.06 5.46
EX3-8000
3.73 4.31 4.82 5.39 5.90 6.37 3.68 4.25 4.75 5.31 5.82 6.28 3.56 4.11 4.60 5.14 5.63 6.08
EX3-9000
4.77 5.50 6.15 6.88 7.54 8.14 4.70 5.43 6.07 6.78 7.43 8.03 4.55 5.25 5.87 6.57 7.19 7.77
Valve Type
Evaporator Temperature
0°F -20°F -40°F
Pressure Drop Across Valve (PSI) Pressure Drop Across Valve (PSI) Pressure Drop Across Valve (PSI)
60 80 100 125 150 175 80 100 125 150 175 200 80 100 125 150 175 200
EX3-2000
0.28 0.32 0.36 0.40 0.44 0.47 0.31 0.34 0.38 0.42 0.45 0.48 0.29 0.33 0.37 0.40 0.43 0.46
EX3-3000
0.58 0.67 0.74 0.83 0.91 0.98 0.64 0.71 0.80 0.87 0.94 1.01 0.61 0.68 0.76 0.84 0.90 0.97
EX3-4000
0.93 1.07 1.20 1.34 1.47 1.58 1.03 1.15 1.28 1.41 1.52 1.62 0.98 1.10 1.23 1.35 1.45 1.55
EX3-5000
1.50 1.74 1.94 2.17 2.38 2.57 1.67 1.86 2.08 2.28 2.46 2.63 1.59 1.78 1.99 2.18 2.36 2.52
EX3-6000
2.43 2.81 3.14 3.51 3.84 4.15 2.70 3.01 3.37 3.69 3.99 4.26 2.58 2.88 3.22 3.53 3.81 4.08
EX3-7000
3.08 3.56 3.98 4.45 4.87 5.26 3.42 3.82 4.27 4.68 5.05 5.40 3.27 3.65 4.08 4.47 4.83 5.17
EX3-8000
3.43 3.96 4.43 4.95 5.43 5.86 3.81 4.25 4.76 5.21 5.63 6.02 3.64 4.07 4.55 4.98 5.38 5.75
EX3-9000
4.39 5.06 5.66 6.33 6.93 7.49 4.86 5.44 6.08 6.66 7.19 7.69 4.65 5.20 5.81 6.37 6.88 7.35
Refrigerant Liquid Correction Factor
Liquid Line Temp, °F 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140
Capacity Multiplier (R-22)
1.54 1.49 1.43 1.38 1.33 1.27 1.22 1.17 1.11 1.06 1.00 0.94 0.89 0.83 0.77
Capacity Multiplier (R-134a)
1.64 1.58 1.51 1.45 1.39 1.32 1.26 1.19 1.13
1.07 1.00 0.93 0.87 0.80 0.73
Capacity Multiplier (R-404A)
1.92 1.83 1.74 1.65 1.56 1.47 1.38 1.29 1.19 1.10 1.00 0.90 0.80 0.69 0.58
Capacity Multiplier (R-407F)
1.68 1.62 1.55 1.48 1.42 1.35 1.28 1.21 1.14 1.07 1.00 0.93 0.85 0.78 0.70
Capacity Multiplier (R-507)
1.87 1.78 1.70 1.61 1.53 1.44 1.36 1.27 1.18 1.09 1.00 0.91 0.81 0.71 0.60