Plate Heat Exchanger Pressure Drop (Including Internal Piping) - Units Without Hydronic Module; Pump Pressure/Flow Rate Curve - Units With Hydronic Module (Fixed-Speed Or Variable-Speed Pump, 50 Hz) - Carrier 30RQ 039 Series Installation, Operation And Maintenance Instructions
Reversible air-to-water heat
pumps
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13.5 - plate heat exchanger pressure drop (including internal piping) - units without hydronic module
30RQS/RQSY 039-078
150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
0,0
0,5
1,0
1,5
2,0
legend
1. 30RQS/30RQSY 039
2. 30RQS/30RQSY 045
3. 30RQS/30RQSY 050
4. 30RQS/30RQSY 060
5. 30RQS/30RQSY 070
6. 30RQS/30RQSY 078
13.6 - pump pressure/flow rate curve – units with hydronic module (fixed-speed or variable-speed pump, 50 Hz)
low-pressure pumps
250
230
210
190
170
150
130
110
90
70
50
0
1
2
3
4
legend
1. 30RQS/30RQSY 039-090
2. 30RQS/30RQSY 100-120
3. 30RQS/30RQSY 140-160
5
4
2
3
1
2,5
3,0
3,5
4,0
4,5
5,0
Water flow rate, l/s
1
2
3
5
6
7
8
9
10
Water flow rate, l/s
180
170
160
150
140
6
130
120
110
100
90
80
70
60
50
40
30
20
10
0
0
1
5,5
6,0
legend
1. 30RQS/30RQSY 080
2. 30RQS/30RQSY 090
3. 30RQS/30RQSY 100
4. 30RQS/30RQSY 120
5. 30RQS/30RQSY 140
6. 30RQS/30RQSY 160
250
230
210
190
170
150
130
110
90
70
50
11
12
0
1
legend
1. 30RQS/30RQSY 039-100
2. 30RQS/30RQSY 120-160
30RQS/RQSY 080-160
2
1
2
3
4
5
6
7
Water flow rate, l/s
High-pressure pumps
1
2
3
4
5
6
7
Water flow rate, l/s
6
5
4
3
8
9
10
11
12
2
8
9
10
11
12
33
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