NCF
17
EN
NCF 30/15
NCF 30/20
NCF 30/25
NCF 40/25
NCF 50/25
NCF 80/20
NCF 120/15 NCF 120/25 NCF 160/25
Ambient
temperature (°C)
-30 to +40
-30 to +40
-30 to +40
-30 to +40
-30 to +40
-30 to +40
-30 to +40
-30 to +40
-30 to +40
Sound power
level Lw(A) ±
3dB *
94dB(A)
103dB(A)
97dB(A)
106dB(A)
100dB(A)
98dB(A)
104dB(A)
107dB(A)
103dB(A)
Sound pressure
level Lp(A) ±
3dB *
80dB(A)
89dB(A)
82dB(A)
83dB(A)
86dB(A)
83dB(A)
89dB(A)
92dB(A)
90dB(A)
*Reference standards: ISO 3744, ISO 3746, ISO 13347. Installation Type D: ducted inlet, ducted outlet.
3.4.3
Technical data 60 Hz fans, 380 V (metric)
Table 3-3: Technical data 60 Hz fans (metric)
NCF 30/15
NCF 30/20
NCF 30/25
NCF 40/25
NCF 50/25
NCF 80/20
NCF 120/25
NCF 160/25
Capacity (m
3
/h)
830 - 6000
910 - 6550
800 - 5600
1600 - 8540
2340 - 11650 2650 - 17140
Total pressure
(Pa)
2540 - 870
3640 - 1320
4540 - 1570
3170 - 1020
5260 - 1700
5060 - 1870
Motor power
(kW)
4,0
5,5
5,5
7,5
15
18,5
Speed (r/min)
3535
3510
3520
3550
3550
3560
Voltage (V)
Current (A)
380∆
8,2
380∆
10,8
380∆
10,8
380∆
14,5
380∆
27,9
380∆
34
Phase
3 phase
3 phase
3 phase
3 phase
3 phase
3 phase
Starting
current
6-7 x rated
current
6-7 x rated
current
6-7 x rated
current
6-7 x rated
current
6-7 x rated
current
6-7 x rated
current
Protection
IP 55
IP 55
IP 55
IP 55
IP 55
IP 55
Weight (kg)
105
110
112
150
232
292
Working
temperature (°C)
Maximum
+ 60
Maximum
+ 60
Maximum
+ 60
Maximum
+ 60
Maximum
+ 60
M 60
Ambient
temperature (°C)
-30 to +40
-30 to +40
-30 to +40
-30 to +40
-30 to +40
-30 to +40
Sound power
level Lw(A) ±
3dB *
95dB(A)
97dB(A)
96dB(A)
95dB(A)
101dB(A)
102dB(A)
Sound pressure
level Lp(A) ±
3dB *
82dB(A)
83dB(A)
86dB(A)
83dB(A)
89dB(A)
90dB(A)
*Reference standards: ISO 3744, ISO 3746, ISO 13347. Installation Type D: ducted inlet, ducted outlet.
3.4.4
Technical data 60 Hz fans (imperial)
Table 3-4: Technical data 60 Hz fans (imperial)
NCF 30/15
NCF 30/20
NCF 30/25
NCF 40/25
NCF 50/25
NCF 80/20 NCF 120/15 NCF 120/25 NCF 160/25
Capacity (cfm)
315 -
2466
410 -
2540
490 -
3535
535 -
3855
470 -
3300
940 -
5025
1530 -
8230
1375 -
6855
1560 -
10090
*Reference standards: ISO 3744, ISO 3746, ISO 13347. Installation Type D: ducted inlet, ducted outlet.