Rev. D 02-2021
19
88%
90%
92%
94%
96%
98%
80
90
100
110
120
130
72%
74%
76%
78%
80%
82%
84%
80
90
100
110
120
130
84%
86%
88%
90%
92%
94%
96%
100
150
200
250
300
70%
72%
74%
76%
78%
80%
82%
100
150
200
250
300
20,0
30,0
40,0
50,0
60,0
70,0
80,0
90,0
100,0
200
300
400
500
600
10,0
20,0
30,0
40,0
50,0
60,0
70,0
80,0
200
250
300
350
400
GHE 26
GHE 26
GHE 51
GHE 51
GHE 26
GHE 51
MTEC.4641.IT-B-1 Manuale uso e manutenzione serie GHE Italiano
GHE
'HXPLGL¿FDWRULFRQUHFXSHURGLFDORUHDGDOWLVVLPDHI¿FLHQ]D
3.8 Hydraulic circuit pressure drops
7KHJUDSKLFVEHORZVKRZWKHSUHVVXUHGURSVRIWKHK\GUDXOLFFLUFXL(XQLW7KH\LQFOXGHWKHZDWHUFRLOWKHSODWHKHDWH[FKDQJHU
DQGWKHZD\PRGXODWLQJYDOYH
(IÀFLHQF\RIWKHKHDWUHFRYHU\
WINTER (Room conditions 20°C, 50% u.r. - Ambient conditions -5°C, 80% u.r.)
SUMMER (Room conditions 26°C, 60% u.r. - Ambient conditions 35°C, 50% u.r.)
Fresh air (m
3
/h)
Fresh air (m
3
/h)
Fresh air (m
3
/h)
Fresh air (m
3
/h)
Pressure drop (KPa)
Pressure drop (KPa)
Water Flow (l/h)
Water Flow (l/h)
(IÀFLHQF\RIWKHKHDWUHFRYHU\
(IÀFLHQF\RIWKHKHDWUHFRYHU\
(IÀFLHQF\RIWKHKHDWUHFRYHU\
(IÀFLHQF\RIWKHKHDWUHFRYHU\