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General characteristics
● The fans comprise an axial motor, a protective housing on the front and rear
surfaces and a filter designed to retain dust particles.
● This filter can be replaced during operation without risk of contact with the rotating
element.
● Optionally, the device can be equipped with a filter that provides even more
efficient protection for your sensitive facilities against dust particles.
● The cut-out template supplied with the device avoids the need for marking and
protects the surface of the enclosure during handling.
● RAL 7035 grey in the standard offer with the possibility to change to RAL 7032 by
means of a replacement grille.
Conditions of use:
● The outside temperature (Te) must be 5 ºC lower than the desired temperature
(Ts) inside the enclosure.
● The filters that equip the fans must be cleaned and replaced regularly.
● The surrounding environment must be relatively clean and overfrequent filter
replacement should be avoided.
● Bear in mind the pressure losses caused by the outlet element (grille with filter,
ventilation louvre or simple opening) when determining the fan flow rate.
Forced ventilation 560-850m
3
/h
Specifications
Reference
Colour: RAL 7035
NSYCVF560M230PF NSYCVF560M115PF NSYCVF850M230PF NSYCVF850M115PF NSYCVF850M400PF
Free flow rate with filter (m
3
/h)
562 (50 Hz) 586 (60 Hz)
838 (50 Hz) 803 (60 Hz) 983 (50 Hz) 944 (60 Hz) 931 (50 Hz) 803 (60 Hz)
Flow rate with 1 outlet
grille (m
3
/h)
473 (50 Hz) 477 (60 Hz)
718 (50 Hz) 568 (60 Hz) 843 (50 Hz) 642 (60 Hz) 798 (50 Hz) 568 (60 Hz)
Nominal voltage
230 V (50/60 Hz)
115 V (50/60 Hz)
230 V (50/60 Hz)
115 V (50/60 Hz)
400 V (50/60 Hz)
Voltage range
207 V...244 V
103 V...122 V
207 V...244 V
103 V...122 V
396 V...466 V
Absorbed power
68/85 W
65/83 W
150/195 W
145/182 W
126/126 W
Max. intensity (50/60 Hz)
0.52/0.370 A
0.60/0.72 A
0.65/0.85 A
1.279/1.6 A
0.226/0.232 A
Noise level
59/59 dB (A)
76/75 dB (A)
78/77 dB (A)
77/75 dB (A)
Bearing
Balls
IP
54
External dimensions (mm)
336 316 161
336 316 162
Cut-out (mm)
291 291
Weight
3.2 kg
4.1 kg
Material
Injected thermoplastic (ASA PC). self-extinguishing according to UL94 V0
Operating temperature
-15...+60 ºC
Storage temperature
-40...+70 ºC
Max. static pressure
140 Pa
170 Pa
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