3250J Datasheet, PDF (1/1 Pages) List of Unclassifed Manufacturers – DC axial fans Series 3250 J 92 x 92 x 38 mm

max. 270 m³/h
DC axial fans
Series 3250 J 92 x 92 x 38 mm
– Material:
Housing: GRP¹⁾ (PBT)
Impeller: GRP¹⁾ (PA)
– Direction of air flow: Exhaust over struts
– Direction of rotation: Clockwise, seen on rotor
– Connection:
Via single wires AWG 22,
TR 64
– Mass:
240 g
1) Fibreglass-reinforced plastic
– Possible special versions:
(See chapter DC fans - specials)
- Speed signal
- Go / No-go alarm
- External temperature sensor
- Internal temperature sensor
- PWM control input
- Analogue control input
- Protection against moisture
- Protection against salt fog
- Type of protection: IP 54 / IP 68
Nominal data
Type
NEW 3252 J/2 H3P
NEW 3254 J/2 H3P
NEW 3258 J/2 HP**
NEW 3258 J/2 HHP
NEW 3258 J/2 H3P
Subject to alternations
m³/h CFM VDC VDC
dB(A) Bel(A) /
Watts rpm
°C
270 158 12 7...13,2 64 7,6
270 158 24 14...26,4 64 7,6
145
85 48 36...56,0 46 5,8
235 138 48 36...56,0 59 7,0
270 158 48 36...56,0 64 7,6
35,0 7 450 -20...+70
35,0 7 450 -20...+70
5,3 4 100 -20...+70
24,3 6 650 -20...+70
33,6 7 450 -20...+70
* Input power at free air flow, these values can be significantly higher in the operating point.
** On request
Hours
Hours
85 000 / 42 500 142 500 ➂
85 000 / 42 500 142 500 ➂
100 000 / 50 000 170 000 ➀
90 000 / 45 000 152 500 ➁
85 000 / 42 500 142 500 ➂
Guard grilles
from p. 238
tin-plated
53