Daikin VRV - Page 198

Characteristics of Refrigerant Si30-408
194 Appendix
(R407C)
(R407C)
Pressure
MPa
Temperature
Pressure
MPa
Temperature
Pressure
MPa
Temperature
Liquid side
°C
Gas side
°C
Liquid side
°C
Gas side
°C
Liquid side
°C
Gas side
°C
0.00 — –37.0 1.00 21.7 27.5 2.00 46.9 51.9
0.05 — –28.9 1.05 23.2 29.0 2.05 47.9 52.8
0.10 — –21.4 1.10 24.7 30.5 2.10 48.9 53.7
0.15 — –16.3 1.15 26.3 32.0 2.15 49.8 54.6
0.20 — –11.5 1.20 27.8 33.5 2.20 50.8 55.6
0.25 — –7.6 1.25 29.3 34.9 2.25 51.8 56.5
0.30 — –3.7 1.30 30.9 36.4 2.30 52.7 57.4
0.35 — –0.6 1.35 32.0 37.6 2.35 53.7 58.3
0.40 — 2.5 1.40 33.2 38.7 2.40 54.7 59.2
0.45 –1.1 5.4 1.45 34.4 39.9 2.45 55.6 60.2
0.50 1.4 7.9 1.50 35.6 41.1 2.50 56.6 61.1
0.55 3.9 10.3 1.55 36.8 42.2 2.60 58.4 62.8
0.60 6.4 12.7 1.60 38.1 43.4 2.70 60.0 64.3
0.65 8.7 14.9 1.65 39.3 44.6 2.80 61.6 65.9
0.70 10.6 16.8 1.70 40.5 45.7 2.90 63.2 67.4
0.75 12.6 18.7 1.75 41.7 46.9 3.00 64.9 68.9
0.80 14.5 20.6 1.80 42.9 48.1 3.10 66.5 70.5
0.85 16.5 22.5 1.85 44.1 49.2 3.20 68.1 72.0
0.90 18.4 24.4 1.90 45.0 50.0 3.30 69.8 73.5
0.95 20.2 26.1 1.95 46.0 50.9 3.40 71.4 75.1
2.0
1.5
1.0
0.5
0
20.4
15.3
10.2
5.1
0
−40 −20 0 20 40 60 80 100 120 140
Temperature (˚C)
MPa(kg/cm
2
)
Garge Pressure
Gas temperature
Liquid temperature