Technical Bulletin

Capacity in kW. Range: -40 – 10 °C.
Opening superheat sh = 4 K
SI units R452A
Valve
type
Orice
no.
Cond.
temp.
[°C]
Evap. temp. [°C]
-40 -30 -20 -10 0 10
TE 5
0.5 25
3.60 4.78 6.04 7.27 8.23 8.41
01 25 6.62 8.78 11.1 13.3 15.0 15.2
02 25 9.28 12.3 15.5 18.5 20.6 20.6
03 25 11.7 15.6 19.8 23.8 26.7 26.9
04 25
15.5 21.0 26.8 32.4 36.3 36.1
TE 12
05 25 18.2 25.2 33.1 41.4 48.4 49.9
06 25
23.0 32.3 43.2 54.8 64.5 66.5
07 25 29.8 41.0 54.7 70.6 85.0 88.8
TE 20
08 25 32.4 44.4 58.1 72.6 84.4 86.8
09 25 35.3 49.3 66.0 84.6 101 105
TE 55
10 25 44.1 59.5 78.1 98.7 117 125
11 25
48.6 65.6 86.1 109 129 137
12 25 52.4 70.9 93.6 119 143 153
13 25
64.0 87.2 115 147 176 186
Subcooling correction factor, f
sub
Subcooling [K] 2 4 10 15 20 25 30
Correction factor 0.97 1.00 1.08 1.15 1.22 1.29 1.38
Capacity in TR. Range: -40 – 50 °F.
Opening superheat sh = 7.2 °F.
US units R452A
Valve
type
Orice
no.
Cond.
temp.
[°F]
Evap. temp. [°F]
-40 -20 0 20 40 50
TE 5
0.5 75 1.03 1.40 1.79 2.16 2.36 2.33
01 75
1.89 2.57 3.29 3.95 4.30 4.22
02 75 2.65 3.61 4.60 5.47 5.87 5.72
03 75
3.32 4.56 5.87 7.05 7.63 7.46
04 75 4.43 6.16 7.98 9.60 10.3 10.0
TE 12
05 75 5.22 7.44 9.97 12.5 14.1 13.9
06 75 6.59 9.57 13.1 16.6 18.7 18.5
07 75
8.55 12.2 16.7 21.6 25.0 24.8
TE 20
08 75 9.25 13.1 17.5 21.8 24.4 24.1
09 75
10.1 14.6 20.0 25.8 29.5 29.3
TE 55
10 75
12.6 17.6 23.6 29.9 34.5 34.8
11 75 14.0 19.4 26.0 33.0 37.9 38.1
12 75
15.1 21.0 28.3 36.3 42.2 42.7
13 75 18.4 25.9 35.0 44.9 51.8 52.0
Capacity in kW. Range: -40 – 10 °C.
Opening superheat sh = 4 K
SI units R452A
Valve
type
Orice
no.
Cond.
temp.
[°C]
Evap. temp. [°C]
-40 -30 -20 -10 0 10
TE 5
0.5 35
3.40 4.58 5.89 7.30 8.64 9.57
01 35
6.24 8.43 10.9 13.4 15.8 17.4
02 35
8.75 11.9 15.3 18.8 21.9 23.8
03 35 10.9 14.8 19.1 23.7 28.0 30.8
04 35 14.4 19.8 26.0 32.4 38.3 41.7
TE 12
05 35 16.6 23.1 30.6 39.3 48.3 55.1
06 35 20.7 29.3 39.7 51.8 64.5 74.0
07 35 26.2 36.1 48.5 63.8 81.1 94.9
TE 20
08 35 29.7 41.0 54.6 70.0 85.9 97.3
09 35 31.6 44.3 59.9 78.8 99.4 115
TE 55
10 35 38.9 53.5 71.8 93.5 117 136
11 35 42.6 58.6 78.6 102 128 148
12 35
45.5 62.8 84.6 111 139 164
13 35 54.7 75.9 103 135 170 199
Capacity in TR. Range: -40 – 50 °F.
Opening superheat sh = 7.2 °F.
US units R452A
Valve
type
Orice
no.
Cond.
temp.
[°F]
Evap. temp. [°F]
-40 -20 0 20 40 50
TE 5
0.5 95 0.96 1.34 1.76 2.20 2.59 2.72
01 95 1.77 2.46 3.24 4.05 4.74 4.95
02 95
2.48 3.47 4.55 5.65 6.53 6.76
03 95
3.09 4.33 5.72 7.17 8.39 8.73
04 95 4.08 5.81 7.77 9.81 11.4 11.8
TE 12
05 95 4.71 6.77 9.22 12.0 14.7 15.7
06 95 5.88 8.63 12.0 15.9 19.7 21.0
07 95 7.44 10.6 14.6 19.7 25.0 26.9
TE 20
08 95 8.42 12.0 16.4 21.4 26.1 27.6
09 95 8.98 13.0 18.1 24.3 30.6 32.8
TE 55
10 95
11.0 15.7 21.7 28.7 35.8 38.6
11 95
12.1 17.2 23.7 31.5 39.1 42.0
12 95 12.9 18.4 25.6 34.2 43.0 46.5
13 95
15.5 22.3 31.1 41.7 52.4 56.4
Subcooling correction factor, f
sub
Subcooling [°F] 2 7 10 20 30 40 50
Correction factor 0.96 1.00 1.02 1.10 1.18 1.25 1.34
Distributer correction factor, f
p
SI units R452A
Pressure drop
[bar]
∆p
Evap. temp. [°C]
-40 -30 -20 -10 0 10
Correction factor
0 1 1 1 1 1 1
1 0.96 0.96 0.96 0.96 0.95 0.94
1.5 0.95 0.94 0.94 0.93 0.92 0.90
2 0.93 0.92 0.92 0.91 0.90 0.87
Calculated at 32 °C condensing temperature.
Distributer correction factor, f
p
US units R452A
Pressure drop
[psi]
∆p
Evap. temp. [°F]
-40 -20 0 20 40 50
Correction factor
0 1 1 1 1 1 1
15 0.96 0.96 0.96 0.95 0.94 0.93
25 0.94 0.94 0.93 0.92 0.90 0.89
30 0.93 0.92 0.92 0.90 0.88 0.86
Calculated at 90 °F condensing temperature.
Data sheet | Thermostatic expansion valves, type TE 5 – TE 55
© Danfoss | DCS (sw) | 2019.01
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