Le prestazioni aerauliche sono rilevate in conformità alla norma EN ISO 5801 e ISO 580
con densità dell’aria standard avente peso specifico 1,2 Kg/m3.
Alimentazione 230V/1Ph/50Hz o 400V/3Ph/50Hz.
Lp: Livello di pressione sonora ottenuti attraverso letture in campo libero,
al massimo rendimento, a 1,5 metri dal ventilatore.
Nell’ambito della prova il ventilatore è canalizzato secondo le norme UNI 717973P.
Ht
Ht
[kgf/m2] [Pa]
610 6000
520 5100
430 4200
350 3400
280 2700
220 2100
165
1500
120
80
48
502
Ht
Ht
[kgf/m2] [Pa]
410 4000
350 3400
3.75 4.75 6 7.25 9 11 13.5 16.5 20 24.5 30
Q [m3/h] x 1000
1.1 1.4 1.7 2.1 2.6 3.2 3.9 4.7 5.7 6.9 8.3
Q [m3/s]
1050
700
420
252
222
770
330
0.1
0.5
1
1.5
2.5 3.5
Q [m3/s]
5
7 10
282
312
0.2
85
55
530
0.5
1 1.5 2.5 3.75 5.5 8.25 12 18
Q [m3/h] x 1000
0.4 0.6 0.9 1.3 1.9 2.8 4.1
Q [m3/s]
Ht
Ht
[kgf/m2] [Pa]
1.5 2.25 3.25 4.5 6.25 8.5 11.75 16 21.5 29.5 40
Q [m3/h] x 1000
Htot
352
Htot
Tipo
Modello
U
P
Pm
In
IP/CL
Lp Mot.
Type
Model
(kW) (A)
dB(A) (Gr)
Tipo
Modello
U
P
Pm
In
IP/CL
Lp Mot.
PS-L ATX
222
T
2
0,18 0,60 55/F
62
63
Pd2
(kgm2)
0,08
55/F
S
(m2)
0,03
62
71
Pd2
(kgm2)
0,10
Tipo
Type
PS-L ATX
Modello
Model
222
Q max
(m3/h)
850
Pt min
(mm H
2
O)
47
C max
S
(m/s)
(m2)
19,64 0,012
Tipo
Type
PS-L ATX
Modello
Model
252
Q max
(m3/h)
1335
Pt min
(mm H
2
O)
56
C max
(m/s)
12,39
Livelli sonori - Sound levels / dB(A)
[Hz]
62,5 125 250 500 1000 2000 4000 8000 TOT
PS-L 222 Lw
49
61
69
70
72
68
60
50
76
PS-L 222 Lp
35
47
55
56
58
54
46
36
62
Livelli sonori - Sound levels / dB(A)
[Hz]
62,5 125 250 500 1000 2000 4000 8000 TOT
PS-L 252 Lw
49
61
70
70
72
68
60
50
76
PS-L 252 Lp
35
47
56
56
58
54
46
36
62
452
402
240 2300
195
1800
155
1400
564
120
1050 504
714
634
562
904
Htot
180
1800
160 1600
140 1400
120 1200
100 1000
850
710
580
470
370
906
806
85
70
55
44
Air performances measured according to EN ISO 5801 and ISO 5802
standards with air density with 1.2 kg/m3 specific weight.
Power supply 400V/3Ph/50Hz.
Lp: Sound pressure levels are measured in free field at the maximum output
and at a distance of 1,5 meters from the fan.
During tests, the fan is ducted according to UNI 7179-73P standard.
290 2800
804
34
Type
Model
(kW) (A)
PS-L ATX
252
T
2
0,37 1,10
dB(A) (Gr)