Einsatzgrenzen; Application Limits; Limites D'application - Bitzer OS53 Serie Manuel De Mise En Route

8 Einsatzgrenzen

R134a CR 100%
7 0
t
[ ° C ]
c
6 0
5 0
4 0
3 0
2 0
- 3 0 - 2 0 - 1 0
R404A • R507A CR 100%
6 0
O S N
t [ ° C ]
c
5 0
4 0
3 0
2 0
1 0
- 5 0 - 4 0 - 3 0
R407C CR 100%
6 0
t [ ° C ]
c
5 0
4 0
3 0
2 0
- 3 0 - 2 0
Legende
t Verdampfungstemperatur [°C]
o
t Verflüssigungstemperatur [°C]
c
Δt
Sauggas-Überhitzung
oh
Anwendungsbereiche der Schmier-
stoffe berücksichtigen (Kapitel 3.1)!
60

8 Application limits

O S K
t = 1 0 K
o h
0 1 0
t [ ° C ]
o
O S K
t = 1 0 K
o h
- 2 0 - 1 0
t
[ ° C ]
o
O S K
t = 1 0 K
o h
- 1 0 0
t
[ ° C ]
o
Legend
t Evaporating temperature [°C]
o
t Condensing temperature [°C]
c
Δt
Suction gas superheat
oh
Consider the application range of the
lubricants (see chapter 3.1)!
R134a CR 75% & CR 50%
7 0
t
[ ° C ]
c
6 0
5 0
4 0
3 0
2 0
3 0 - 3 0
R404A • R507A CR 75% & CR 50%
6 0
O S N
t
[ ° C ]
c
5 0
4 0
3 0
2 0
1 0
1 0 - 5 0
R407C CR 75% & CR 50%
6 0
t [ ° C ]
c
5 0
4 0
3 0
2 0
2 0 - 3 0

8 Limites d'application

- 2 0 - 1 0 0 1 0
- 4 0 - 3 0 - 2 0 - 1 0
- 2 0 - 1 0 0
Légende
t Température d'évaporation [°C]
o
t Température de condensation [°C]
c
Δt
Surchauffe de gas aspiré
oh
Tenir compte des champs d'application
des lubrifiants (voir chapitre 3.1)!
O S K
t = 1 0 K
o h
3 0
t [ ° C ]
o
O S K
t = 1 0 K
o h
1 0
t
[ ° C ]
o
O S K
t = 1 0 K
o h
2 0
t
[ ° C ]
o
SH-500-2