Vitocal 350 brine/water heat pump (single stage)
Vitocal 350 (single stage)
Type
BWH 110
BWH 113
Output data
At operating point
*
1
B0/W35
B2/W55
B2/W65
B0/W35
B2/W55
B2/W65
Rated output
kW
11.0
13.2
13.2
16.2
17.7
17.7
Refrigerating capacity
kW
8.45
9.00
8.10
12.45
12.00
10.60
Power consumption
kW
2.55
4.20
5.10
3.75
5.70
7.10
Coefficient of Performance
∊
(COP)
4.31
3.14
2.59
4.32
3.11
2.49
Brine
(primary)
Content
litre
3.7
4.7
Min. throughput
*
2
l/h
2700
3800
Pressure drop
mbar
90
100
Max. inlet temperature
°C
20
20
Min. inlet temperature
°C
-5
-5
Heating water
(secondary)
Content
litre
3.3
3.3
Min. throughput
*
2
l/h
1060
1350
Pressure drop
mbar
40
35
Max. flow temperature
°C
65
65
Electrical values
Heat pump
Rated voltage
3/N/PE 400 V/50 Hz
Rated current (max.)
A
9.1
14.0
Starting current
A
23
*
3
26
*
3
Starting current
A
59.5
70.5
(with stalled armature)
Fuse (slow)
A
3 × 20
3 × 20
Protection
IP 20
Control circuit rated voltage
230 V/50 Hz
Fuse (internal)
6.3 A H (slow)
Refrigerant circuit
Refrigerant
R 407 C
Fill volume
kg
2.9
3.2
Compressor
Type
Hermetically sealed scroll compressor with injection
Dimensions
Total length
mm
650
650
Total width
mm
600
600
Total height
mm
945
945
Permissible operating pressure
Brine circuit (primary)
bar
4
4
Heating water circuit (secondary)
bar
4
4
Connections
Primary IN and OUT
R
1¼"
1¼"
Heating flow and return
R
1"
1"
Weight
kg
145
165
5822
1
19-7
G
B
8
VIESMANN
VITOCAL 300/350
*1
Operating point to DIN EN 255: B0 = brine inlet temperature 0 °C/W35 = heating water outlet temperature 35 °C.
Operating point: B2 = brine inlet temperature 2 °C/W35 = heating water outlet temperature 55 °C.
Operating point: B2 = brine inlet temperature 2 °C/W35 = heating water outlet temperature 65 °C.
For further operating points, see the output diagrams.
*2
Always safeguard the min. throughput.
*3
With starting current limiter.
Specification
(cont.)