Rittal 3237 Series - Technical Specifications

Rittal fan-and-filter unit assembly and operating instructions 11
Technical specifications
EN
10 Technical specifications
– Observe the mains connection data (voltage and
frequency) as per the rating plate.
– Observe the pre-fuse as per the specifications on the
rating plate.
Unit Model No.
Fan-and-filter unit
RAL7035
3237.100 3237.110 3237.124 3238.100 3238.110 3238.124
Fan-and-filter unit
RAL9005
3237.108 3237.118 – 3238.108 3238.118 –
EMC fan-and-filter unit
RAL7035
3237.600 – – 3238.600 – –
Rated operating voltage
V
Hz
230, 1~,
50/60
115, 1~,
50/60
24 (DC)
230, 1~,
50/60
115, 1~,
50/60
24 (DC)
Rated current max. A 0.065/0.052 0.12/0.1 0.125 0.12/0.11 0.24/0.22 0.24
Power consumption W 11/9 3 19/18 5.5
Pre-fuse T A 2
Dimensions
Width (B1) x height (H1) mm 116.5 x 116.5 148.5 x 148.5
Required mounting cut-
out (B2 x H2)
mm 92 x 92 124 x 124
Depth (T1) mm 16
Max. installation depth
(T2)
mm 43 58.5
Air throughput, unimped-
ed airflow with standard
fleece filter mat
m³/h 20/25 20 52/63 52
Air throughput, unimped-
ed airflow with pleated
filter
m³/h – – 63/70 63
Air throughput with outlet
filter, including standard
fleece filter mat
m³/h
1 x 3237.20x: 15/18 1 x 3238.20x: 36/42
2 x 3237.20x: 16/20 2 x 3238.20x: 46/54
Air throughput with outlet
filter including pleated filter
m³/h
– 1 x 3238.20x: 43/50
– 2 x 3238.20x: 54/62
Outlet filter RAL 7035 3237.200 3238.200
Outlet filter RAL 9005 3237.208 3238.208
EMC outlet filter
RAL7035
3237.060 3238.060
Fan Axial, shaded pole motor
Axial
DC motor
Axial, shaded pole motor
Axial, DC
motor
Noise pressure level dB (A) 38/43 38 46/49 46
Operating temperature °C -15…+55
Storage temperature °C -30…+70
Protection category (to
IEC 60 529)
IP54 standard
IP56 with hose-proof hood
IP54 standard
IP55 with pleated filter
IP56 with hose-proof hood
Tab. 3: Technical specifications Technical modifications reserved.