Danfoss R134a - Application envelopes for specific refrigerants

Operating conditions
SZ084 to 185 (except SZ147)
R134a
SY240 to 380
R134a
SZ147 R134a
75
30
-20 -15 -10 -5 5 10 15 200
Condensing temperature (°C)
Evaporating temperature (°C)
70
65
60
55
50
45
40
35
S.H. = 11.1 K
S.H. = 30 K
SUPERHEAT
75
30
-20 -15 -10 -5 5 10 15 200
Condensing temperature (°C)
Evaporating temperature (°C)
70
65
60
55
50
45
40
35
S.H. = 11.1 K
S.H. = 30 K
SUPERHEAT
75
80
30
-15 -10 -5 5 10 15 20 250
Condensing temperature (°C)
Evaporating temperature (°C)
70
65
60
55
50
45
40
35
S.H. = 11.1 K
SY240 to 380
R513A
Condensing temperature (°C)
Evaporating temperature (°C)
SH=10K
S.H. = 30 K
75
30
70
65
60
55
50
45
40
35
15
25
20
-25 -20 -15 -10 0510 2015-5
27AB237986441643en-010801
Application Guidelines