SYSHRW Engineering Data Manual (EDM HRW S 4GB)

SYSHRW
7
* Nominal conditions according to EN 14511-2 standard.
Temperature limits - SYSHRW 019 to 072
Flow limits - SYSHRW 019 to 072
Cooling Heating
Return air temperature
Minimum 21 °C dry bulb / 15 °C wet bulb 15 °C
Nominal* 27 °C dry bulb / 19 °C wet bulb 20 °C
Maximum 38 °C dry bulb / 28 °C wet bulb 27 °C
Entering water temperature
Minimum 18 °C 13 °C
Nominal* 30 °C 20 °C
Maximum 44 °C 34 °C
Operating Limits
SYSHRW 019
Nominal air ow : 1250 m
3
/h Nominal water ow : 920 l/h
600
700
800
900
1000
1100
1200
1300
14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38
39
Air inlet temperature (°C)
Air flow (m
3
/h)
450
500
550
600
650
700
750
800
850
900
950
1000
12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 4410 46 48
50
Water inlet temperature (°C)
Water flow (l/h)
SYSHRW 027
Nominal air ow : 1190 m
3
/h Nominal water ow : 1540 l/h
550
600
650
700
750
800
850
900
950
1000
1050
1100
1150
1200
14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38
39
Air inlet temperature (°C)
Air flow (m
3
/h)
400
500
600
700
800
900
1000
1100
1200
1300
1400
1500
1600
12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 4410 46 48
50
Water inlet temperature (°C)
Water flow (l/h)
SYSHRW 030
Nominal air ow : 1490 m
3
/h Nominal water ow : 1764 l/h
550
650
750
850
950
1050
1150
1250
1350
1450
14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33
34 35 36 37 38
39
Air inlet temperature (°C)
Air flow (m
3
/h)
680
780
880
980
1080
1180
1280
1380
1480
1580
1680
12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42
44
Water inlet temperature (°C)
Water flow (l/h)
SYSHRW 036
Nominal air ow : 1580 m
3
/h Nominal water ow : 2030 l/h
600
700
800
900
1000
1100
1200
1300
1400
1500
14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33
34 35 36 37 38
39
Air inlet temperature (°C)
Air flow (m
3
/h)
800
1000
1200
1400
1600
1800
2000
12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44
Water inlet temperature (°C)
Water flow (l/h)