Appendix
Downflow Plate Heat Exchanger (PHE - D)
50 Pa 150 Pa 250 Pa 350 Pa
Unit size
Airflow
m3/h
absorbed kW Fan speed
Inverter
setting
absorbed kW Fan speed
Inverter
setting
absorbed kW Fan speed
Inverter
setting
absorbed kW Fan speed
Inverter
setting
290-340
1080 n/a n/a n/a n/a n/a n/a 0.3 kW 692 24 Hz 0.5 kW 833 28 Hz
2450 n/a n/a n/a 0.3 kW 559 19 Hz 0.3 kW 748 26 Hz 0.5 kW 876 30 Hz
3820 n/a n/a n/a 0.3 kW 659 22 Hz 0.4 kW 818 28 Hz 0.6 kW 932 32 Hz
5190 0.4 kW 604 21 Hz 0.4 kW 768 26 Hz 0.5 kW 900 31 Hz 0.8 kW 1001 34 Hz
6560 0.4 kW 752 26 Hz 0.6 kW 881 30 Hz 0.8 kW 990 34 Hz 1.0 kW 1081 37 Hz
7930 0.6 kW 899 31 Hz 0.8 kW 999 34 Hz 1.1 kW 1090 37 Hz 1.4 kW 1172 40 Hz
9300 0.9 kW 1043 36 Hz 1.2 kW 1121 38 Hz 1.5 kW 1197 41 Hz 1.8 kW 1274 43 Hz
10670 1.2 kW 1187 41 Hz 1.6 kW 1247 43 Hz 1.9 kW 1314 45 Hz 2.3 kW 1387 47 Hz
12040 1.7 kW 1331 45 Hz 2.1 kW 1378 47 Hz 2.5 kW 1437 49 Hz 2.8 kW 1509 52 Hz
13410 2.3 kW 1476 50 Hz 2.7 kW 1514 52 Hz 3.2 kW 1568 54 Hz 3.5 kW 1639 56 Hz
14780 3.0 kW 1623 55 Hz 3.5 kW 1655 56 Hz 3.9 kW 1704 58 Hz 4.3 kW 1772 60 Hz
16150 3.8 kW 1774 61 Hz 4.3 kW 1799 61 Hz 4.8 kW 1843 63 Hz 5.3 kW 1906 65 Hz
17520 4.7 kW 1926 66 Hz 5.3 kW 1944 66 Hz 5.9 kW 1979 68 Hz 6.4 kW 2032 69 Hz
18890 5.8 kW 2078 71 Hz 6.5 kW 2085 71 Hz n/a n/a n/a n/a n/a n/a
20260 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a
21600 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a
Downflow Plate Heat Exchanger (PHE - D)
50 Pa 150 Pa 250 Pa 350 Pa
Unit size
Airflow
m3/h
absorbed kW Fan speed
Inverter
setting
absorbed kW Fan speed
Inverter
setting
absorbed kW Fan speed
Inverter
setting
absorbed kW Fan speed
Inverter
setting
275-300-
350
1020 n/a n/a n/a n/a n/a n/a 0.3 kW 687 23 Hz 0.5 kW 818 28 Hz
2310 n/a n/a n/a 0.3 kW 557 19 Hz 0.3 kW 741 25 Hz 0.6 kW 860 29 Hz
3600 n/a n/a n/a 0.3 kW 651 22 Hz 0.4 kW 808 28 Hz 0.6 kW 915 31 Hz
4890 0.3 kW 583 20 Hz 0.4 kW 752 26 Hz 0.5 kW 885 30 Hz 0.8 kW 981 33 Hz
6180 0.4 kW 722 25 Hz 0.5 kW 858 29 Hz 0.7 kW 970 33 Hz 1.0 kW 1057 36 Hz
7470 0.5 kW 860 29 Hz 0.7 kW 969 33 Hz 1.0 kW 1063 36 Hz 1.3 kW 1144 39 Hz
8760 0.8 kW 996 34 Hz 1.0 kW 1082 37 Hz 1.3 kW 1163 40 Hz 1.6 kW 1240 42 Hz
10050 1.1 kW 1131 39 Hz 1.4 kW 1200 41 Hz 1.7 kW 1271 43 Hz 2.1 kW 1346 46 Hz
11340 1.5 kW 1265 43 Hz 1.9 kW 1321 45 Hz 2.2 kW 1386 47 Hz 2.6 kW 1460 50 Hz
12630 2.0 kW 1399 48 Hz 2.4 kW 1447 49 Hz 2.8 kW 1508 51 Hz 3.2 kW 1583 54 Hz
13920 2.6 kW 1536 52 Hz 3.1 kW 1577 54 Hz 3.5 kW 1636 56 Hz 3.9 kW 1710 58 Hz
15210 3.4 kW 1674 57 Hz 3.9 kW 1712 58 Hz 4.3 kW 1767 60 Hz 4.7 kW 1841 63 Hz
16500 4.2 kW 1815 62 Hz 4.8 kW 1847 63 Hz 5.2 kW 1898 65 Hz 5.7 kW 1967 67 Hz
17790 5.2 kW 1955 67 Hz 5.8 kW 1981 68 Hz 6.3 kW 2023 69 Hz 6.8 kW 2083 71 Hz
19080 6.3 kW 2091 71 Hz n/a n/a n/a n/a n/a n/a n/a n/a n/a
20400 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a
Downflow Plate Heat Exchanger (PHE - D)
50 Pa 150 Pa 250 Pa 350 Pa
Unit size
Airflow
m3/h
absorbed kW Fan speed
Inverter
setting
absorbed kW Fan speed
Inverter
setting
absorbed kW Fan speed
Inverter
setting
absorbed kW Fan speed
Inverter
setting
400-500-
600
1620 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a
3680 n/a n/a n/a n/a n/a n/a 0.5 kW 581 20 Hz 1.0 kW 677 23 Hz
5740 n/a n/a n/a 0.5 kW 513 17 Hz 0.6 kW 639 22 Hz 1.1 kW 725 25 Hz
7800 0.6 kW 462 16 Hz 0.6 kW 598 20 Hz 0.8 kW 704 24 Hz 1.3 kW 780 26 Hz
9860 0.6 kW 575 19 Hz 0.8 kW 685 23 Hz 1.1 kW 774 26 Hz 1.6 kW 843 29 Hz
11920 0.9 kW 686 23 Hz 1.1 kW 774 26 Hz 1.5 kW 850 29 Hz 2.0 kW 912 31 Hz
13980 1.2 kW 795 27 Hz 1.6 kW 865 29 Hz 2.1 kW 930 32 Hz 2.6 kW 989 34 Hz
16040 1.7 kW 901 31 Hz 2.2 kW 958 32 Hz 2.8 kW 1015 34 Hz 3.3 kW 1074 36 Hz
18100 2.4 kW 1006 34 Hz 3.0 kW 1053 36 Hz 3.6 kW 1106 37 Hz 4.1 kW 1165 39 Hz
20160 3.3 kW 1110 38 Hz 3.9 kW 1151 39 Hz 4.5 kW 1203 41 Hz 5.0 kW 1264 43 Hz
22220 4.3 kW 1215 41 Hz 5.0 kW 1253 42 Hz 5.6 kW 1304 44 Hz 6.1 kW 1368 46 Hz
24280 5.5 kW 1323 45 Hz 6.2 kW 1360 46 Hz 6.9 kW 1411 48 Hz 7.4 kW 1477 50 Hz
26340 6.9 kW 1433 49 Hz 7.7 kW 1469 50 Hz 8.3 kW 1520 52 Hz 8.9 kW 1587 54 Hz
28400 8.5 kW 1546 52 Hz 9.3 kW 1580 54 Hz 10.0 kW 1630 55 Hz 10.6 kW 1694 57 Hz
30460 10.3 kW 1658 56 Hz 11.2 kW 1688 57 Hz 12.0 kW 1733 59 Hz 12.6 kW 1791 61 Hz
32450 12.3 kW 1763 60 Hz 13.3 kW 1787 61 Hz n/a n/a n/a n/a n/a n/a