Carrier 30RA080B - Unit Operating Range at Full and Part Load; Pressure Drop in the Plate Heat Exchangers

15
1
10
100
1000
10000
11040
3020
1
2
3
4
5
6
7
8
9
10
11
12
45
46
-10
˚C
0510
˚C
44
44.5
8
Evaporator water leaving temperature
1 Evaporator ∆T = 5 K
2 The evaporator and the hydronic circuit pump are frost protected down to -
10°C outside air temperature.
Operating range with required anti-freeze solution and special Pro-Dialog
control configuration
6.6 - Unit operating range at full and part load
6.7 - Pressure drop in the plate heat exchangers
Pressure drop, kPa
Legend
1 30 RA 040
2 30 RA 050
3 30 RA 060
4 30 RA 070
5 30 RA 080
6 30 RA 090
7 30 RA 100
8 30 RA 120
9 30 RA 140
10 30 RA 160
11 30 RA 200
12 30 RA 240
Entering air temperature
Water flow rate, l/s