72
Operation: Water/water with brine intermediate circuit (W10/W35) at brine inlet temperature in heat pump
+8 °C (B8)
Type BW
2-stage
352.B027 352.B034 352.B056 352.B076
352.B097
Performance data
to EN 14511
Rated heating output
kW
37.2
47.6
78.1
104.0
132.4
Cooling capacity
kW
29.9
38.5
63.2
84.4
107.8
Power consumption
kW
7.3
9.1
14.9
19.5
24.7
Rated current of compressors (total)
A
15.9
19.3
31.0
40.6
56.4
Coefficient of performance
ε
(COP)
5.1
5.2
5.2
5.3
5.4
Primary circuit
(brine)
Spread
K
3
3
3
3
3
Frost protection limit/freezing point (rec-
ommended heat transfer medium Tyfo-
cor)
°C
-9.0
-9.0
-9.0
-9.0
-9.0
Heat exchanger capacity (brine)
l
4.4
5.5
9.4
12.9
17.7
Nominal flow rate (recommended value
for sizing)
m
3
/h
8.9
11.5
18.8
25.1
32.1
Minimum flow rate
m
3
/h
6.7
8.6
14.1
18.9
24.1
Pressure drop at nominal flow rate (total
pressure drop of evaporator including
connections)
kPa
22
24
26
31
36
Pressure drop at minimum flow rate
kPa
12
13
15
17
20
Secondary circuit
(water)
Spread
K
5
5
5
5
5
Heat exchanger capacity (water)
l
3.7
4.7
7.4
10.2
12.7
Nominal flow rate (recommended value
for sizing)
m
3
/h
6.5
8.3
13.5
18.0
22.9
Minimum flow rate
m
3
/h
4.8
6.2
10.1
13.5
17.2
Pressure drop at nominal flow rate (total
pressure drop of condenser including
connections)
kPa
33
34
36
35
39
Pressure drop at minimum flow rate
kPa
19
19
20
20
22
Max. flow temperature from inlet of pri-
mary circuit B +8 °C
°C
73
73
73
73
73
Type BW
2-stage
3-stage
352.B114 352.B132 352.B156 353.B172
353.B198
Performance data
to EN 14511
Rated heating output
kW
152.6
176.8
212.4
228.9
265.2
Cooling capacity
kW
123.6
142.4
170.8
185.4
213.6
Power consumption
kW
29.0
34.5
41.6
43.5
51.8
Rated current of compressors (total)
A
61.2
77.8
108.6
91.8
116.7
Coefficient of performance
ε
(COP)
5.3
5.1
5.1
5.3
5.1
Specification
Specification – Vitocal 350-G Pro
(cont.)
5855865
Appendix
Содержание BW 352.B027
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