Nibe S1156 - Compressor Speed Dimensioning Diagrams

DIAGRAM,DIMENSIONING COMPRESSOR SPEED
Heating operation 35 °C and 55 °C
Diagram for dimensioning a heat pump.
S1156-8
0
-10
-5
0
5
10
15 35
2
4
6
8
10
12
Avgiven värmeeffekt,
kW
Inkommande köldbärartemp,
°C
30
2520
Heating capacity,
kW
Incoming brine temperature,
°C
35°C
55°C
55°C
35°C
Max. heating capacity
Min. heating capacity
S1156-13
0
-10 -5 0 5 10 15 30 35
2
4
6
8
10
12
20
Avgiven värmeeffekt, kW
Inkommande köldbärartemp, °C
14
16
18
20 25
Heating capacity,
kW
Incoming brine temperature,
°C
35°C
55°C
55°C
35°C
Max. heating capacity
Min. heating capacity
Cooling operation (accessories are required)
Caution
To dimension heating dump, see the diagram for
heating operation.
Cooling capacity at supply temperature 35 °C
and 55 °C
S1156-8
0
-10
-5
0
5
10 20
35
2
4
6
8
10
12
Avgiven kyleffekt,
kW
Inkommande köldbäraretemp,
°C
3025
15
Cooling capacity,
kW
35°C
55°C
55°C
35°C
Max. heating capacity
Min. heating capacity
Max. cooling capacity
Min. cooling capacity
Incoming brine temperature,
°C
S1156-13
0
-10
5
10
15
20
25
30
35
2
6
8
10
12
14
18
Avgiven kyleffekt, kW
Inkommande köldbärartemp, °C
4
0
-5
16
Incoming brine temperature,
°C
Cooling capacity,
kW
35°C
55°C
55°C
35°C
Max. heating capacity
Min. heating capacity
Max. cooling capacity
Min. cooling capacity
NIBE S1156Chapter 13 | Technical data76