NCF fan
EN
3.4.3 Technical data 60 Hz fans, 380 V (metric)
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]
380Δ
8,2
380Δ
10,8
380Δ
10,8
380Δ
14,5
380Δ
27,9
380Δ
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Phase
3 phase
3 phase
3 phase
3 phase
3 phase
3 phase
Starting cur-
rent
6-7 x rated cur-
rent
6-7 x rated cur-
rent
6-7 x rated cur-
rent
6-7 x rated cur-
rent
6-7 x rated cur-
rent
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 tem-
perature [°C]
Max + 60
Max + 60
Max + 60
Max + 60
Max + 60
Max + 60
Ambient tem-
perature [°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 pres-
sure 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.
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