Brochure

Emerson Climate Technologies
118
EX Extended Capacity Tables
R-407C Extended Capacities (Tons) - EX2 Series Capacities are for EX2 @ 100% duty cycle
Valve Type
Nominal
Rating
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
EX2-00X
0.23 0.17 0.20 0.22 0.25 0.27 0.29 0.17 0.20 0.22 0.25 0.27 0.29 0.16 0.18 0.21 0.23 0.25 0.27
EX2-000
0.4 0.30 0.35 0.39 0.43 0.47 0.51 0.30 0.35 0.39 0.43 0.47 0.51 0.28 0.32 0.36 0.40 0.44 0.48
EX2-001
0.81 0.61 0.70 0.79 0.88 0.96 1.04 0.50 0.69 0.77 0.87 0.95 1.02 0.58 0.67 0.75 0.84 0.92 0.99
EX2-002
1.1 0.83 0.96 1.07 1.20 1.31 1.42 0.81 0.94 1.05 1.17 1.28 1.38 0.78 0.90 1.01 1.13 1.23 1.33
EX2-003
2.0 1.51 1.74 1.95 2.18 2.39 2.58 1.48 1.71 1.91 2.14 2.34 2.53 1.42 1.64 1.83 2.05 2.25 2.43
EX2-004
2.7 2.04 2.36 2.63 2.94 3.23 3.48 2.00 2.31 2.58 2.89 3.16 3.42 1.92 2.22 2.48 2.77 3.14 3.28
EX2-M00
4.3 3.24 3.74 4.18 4.68 5.12 5.53 3.18 3.67 4.11 4.59 5.03 5.43 3.06 3.53 3.95 4.42 4.84 5.23
Valve Type
Nominal
Rating
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
EX2-00X
0.23 0.16 0.18 0.21 0.23 0.25 0.27 0.17 0.19 0.21 0.23 0.25 0.27 0.16 0.18 0.20 0.22 0.24 0.25
EX2-000
0.4 0.27 0.31 0.35 0.39 0.43 0.46 0.30 0.34 0.38 0.41 0.44 0.47 0.28 0.31 0.35 0.38 0.41 0.44
EX2-001
0.81 0.55 0.64 0.71 0.79 0.87 0.94 0.60 0.67 0.75 0.82 0.89 0.95 0.57 0.64 0.71 0.78 0.84 0.90
EX2-002
1.1 0.75 0.87 0.97 1.08 1.19 1.28 0.82 0.92 1.03 1.12 1.21 1.30 0.78 0.87 0.98 1.07 1.15 1.23
EX2-003
2.0 1.36 1.57 1.76 1.96 2.15 2.32 1.49 1.67 1.86 2.04 2.20 2.36 1.42 1.59 1.78 1.94 2.10 2.25
EX2-004
2.7 1.83 2.11 2.36 2.64 2.89 3.13 2.02 2.26 2.53 2.77 2.99 3.19 1.91 2.14 2.39 2.62 2.82 3.02
EX2-M00
4.3 2.92 3.37 3.77 4.21 4.82 4.99 3.21 3.59 4.01 4.40 4.75 5.08 3.05 3.41 3.81 4.18 4.51 4.82