Specification Specification, Type Bw 301.B090 To Bw 302.B250 - Viessmann KWT Vitocal 300-G Pro Installation And Service Instructions Manual

Specification
Specification, type BW 301.B090 to BW 302.B250
Operation: brine/water
Type BW
Output data to EN 14511 (B0/W35, 5 K
spread)
Rated heating output
Cooling capacity
Power consumption
Coefficient of performance
(COP)
Brine (primary circuit)
Content
Nominal flow rate to
EN 14511
Minimum flow rate (5 K
spread)
Pressure drop
Max. flow temperature
Min. flow temperature
Heating water (secondary
circuit)
Content
Nominal flow rate to
EN 14511
Minimum flow rate (10 K
spread)
Flow pressure drop (at mini-
mum flow rate)
Flow temperature at min. pri-
mary circuit flow temperature
0 °C
–
Flow temperature at min. pri-
mary circuit flow temperature
+5 °C
Operation: water/water with intermediate circuit
Type BW
Output data to EN 14511 (W10/W35,
5 K spread)
Rated heating output
Cooling capacity
Power consumption
Coefficient of performance
(COP)
88
Single stage 301.
B090
kW 93
kW 74.5
kW 19.5
4.77
ε
l 33.0
m /h 24.5
³
m /h 15.0
³
mbar 120
°C 20
°C 5
–
l 22.7
m /h 16.0
³
m /h 8.0
³
mbar 100
°C 55
°C 60
Single stage 301.
B090
kW 125
kW 104.5
kW 21
5.95
ε
Two-stage 302.
B120 B090 B120
121 89.4 117.2
96.4 72 93.8
24.8 18.3 24.4
4.83 4.88 4.8
42.0 33.0 42.0
31.7 24.0 31.3
19.0 14.5 18.8
120 120 120
20 20 20
5 5 5
– – –
28.7 22.7 28.7
21.0 15.4 20.3
10.5 7.8 10.2
100 100 100
55 60 60
60 65 65
Two-stage 302.
B120 B090 B120
152 118.8 153.0
128 101 129.0
25.6 18.9 25.3
5.93 6.2 6.05
B150 B180 B250
150 182 240
120.1 145.4 191.4
31.9 39.6 50.4
4.70 4.60 4.76
55.2 69.0 89.4
39.5 47.8 62.9
24.0 30.0 39.0
130 140 180
20 20 20
5 5 5
– – –
38.7 53.5 57.1
25.8 31.4 41.4
12.9 15.7 20.7
100 100 120
55 55 55
60 60 60
B150 B180 B250
198 235 302
168 197 252
32.1 41 51.8
6.10 5.73 5.83