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problema comum
Technical Data
NTL-F125-W, NTL-FF125-W
Axial fan, ball bearing
service life 50,000h at +25°C (+77°F), 65% RH fan body aluminium, rotor plastic
Connection
2 wires with pressure clamps 2.5mm², length 100mm
Mounting frame
with double-sided industrial adhesive band for fixing to the outside of enclosure; certain operating circumstances can make the additional use of screws necessary (see drilling template); a template for the enclosure cut-out is included in the delivery of the filter fans
Filter mat
G4 acc. to DIN EN 779, filtering degree 94%
Filter material
New ABS material confirm to RoHS, Fireproof or not fireproof can be choose
Operating/Storage temperature
-10 to +70°C (+14 to +158°F) / -40 to +70°C (-40 to +158°F)
Operating/Storage humidity
max. 90% RH (non-condensing)
Enclosure cut-out
125 x 125mm + 0.4
Protection class
IP55 / I (earthed)
Technical Parameters
Model
Power Supply
Net Weight (kg)
Fan Size Matched (mm)
Air Flow Rate (free blow) (m3/h)
Power Consumption (W)
Current Consumption (A)
Noise Level (dBA)
F125W
-
0.25
without fan
-
-
-
-
125W230A
230VAC
0.63
120×120×25
96/112
14/12
0.07
39/42
125W230B
230VAC
0.74
120×120×38
138/162
19/15
0.11/0.105
43/48
125W115A
115VAC
0.63
120×120×25
96/112
14/12
0.14
39/42
125W115B
115VAC
0.74
120×120×38
138/162
17/14
0.24/0.198
43/48
125W12
12VDC
0.5068
120×120×38
179.76
7.2
0.6
48
125W24
24VDC
0.5068
120×120×38
179.76
9.6
0.4
48
Normally is airflow direction"Out", if you need airflow direction "In", when place order, please advice
Time-saving assembly and maintenance
Natural's fan filters are easily installed by one person from outside the cabinet.
1.) Make cut-out in the cabinet wall. The cut edge of the cabinet opening should be free of dirt, filings and grease. A template for the enclosure cut-out is included in the delivery of the fan filter.
2.) Remove protective film from the sealing strips on the mounting frame. Press mounting frame into the cabinet opening. The frame stays permanently in the cabinet. (For size 176mm and up we recommend additional screw fixing.)
3.) Electrically connect the axial fan using the clip connectors. Push the unit into the mounting frame. Fix using screws.
4.) Insert the filter mat in the hood. Clip on. Finished.
Changing the filter mat or fan is quickly done by one person. To change the filter mat simply remove the filter hood, insert the new mat and snap the hood back again. No tools required. Maintenance of the fan can easily be done without removing the mounting frame (2).
Exit Filter with Rain-Resistance Hood NTL-F125-W
Art. No.
Depth in enclosure
Enclosure cut-out
Weight (approx.)
Filter mat
862771
16mm
125 x 125mm + 0.4
0.4kg
G4 acc. to DIN EN 779, filtering degree 94%
Fan filters are used to provide an optimum climate in enclosures. The interior temperature of an enclosure can be reduced by channelling cooler filtered outside air into the enclosure thus expelling heated internal air. The resulting air flow prevents formation of localised hot pockets and protects the electronic components from overheating. These filter fans are intended for outdoor use. The plastic used for the hood is highly UV light resistant.