TopTherm fan-and-filter units

Article number: SK 3244.140

Complete fan unit for tool-free mounting on surfaces. Air throughput from 20 - 900 m³/h, standard protection category IP 54.

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Article number:
SK 3244.140
Design
wall-mounted
Product description
Fan-and-filter units with diagonal fan technology have superior pressure stability and ensure a more constant air throughput. The diagonal direction of outflow ensures more even heat dissipation from the enclosure.
Colour
RAL 7035
Supply includes
Complete unit ready to install, including chopped-fibre filter mat
Fan
Diagonal, three-phase motor
Air throughput, unimpeded airflow (with chopped-fibre filter)
At 50 Hz: 700 m³/h
At 60 Hz: 770 m³/h
Air throughput, unimpeded airflow (with pleated filter)
At 50 Hz: 855 m³/h
At 60 Hz: 905 m³/h
Air throughput with outlet filter including chopped-fibre filter mat (quantity x order number)
1 x 3243200: 485/520 m³/h
2 x 3243200: 570/630 m³/h
Rated operating voltage
400 V, 3~, 50 Hz/60 Hz
460 V, 3~, 60 Hz
Power consumption Pel
At 50 Hz: 93 W
At 60 Hz: 140 W
Rated current max.
At 50 Hz: 0.17 A
At 60 Hz: 0.21 A
Dimensions
Width: 323 mm
Height: 323 mm
Installation depth
130.5 mm
Mounting cut-out
Cut-out width: 292 mm
Cut-out height: 292 mm
IP protection category to IEC 60 529
IP54 with chopped-fibre filter/pleated filter
IP55 with pleated filter and absorber mat
IP56 with chopped-fibre filter/pleated filter and hose-proof hood
Protection category NEMA
Type 12 with chopped-fibre filter/pleated filter
Type 3
Type 3R
Type 4
Type 4X with chopped-fibre filter/pleated filter and hose-proof hood
Note
To increase the air throughput, a pleated filter may optionally be used (see characteristic curve). Suitable for use with fan-and-filter units, roof-mounted fans and outlet filters.
With the fan-and-filter unit 3237.XXX, electrical connection is made via two single wires (length approx. 300 mm) on the unit, for all other fan-and-filter units, a screwless spring terminal is used
Service life of fans (L10, 40 °C)
At 50 Hz: 66,000 h
At 60 Hz: 62,000 h
Operating temperature range
-30 °C...55 °C
Storage temperature range
-30 °C...70 °C
Noise level
At 50 Hz: 67 dB(A)
At 60 Hz: 70 dB(A)
Weight/pack
4.1 kg
Packs of
1 pc(s).
Customs tariff number
84145915
EAN
4028177652200
ETIM 9
EC000320
ETIM 8
EC000320
ECLASS 8.0
27180716
Product description
SK fan-and-filter unit TopTherm, 700/770 m³/h, 400/460 V, 3~, 50/60 Hz, WHD: 323 x 323 x 25 mm
Approvals
CSA
UL + C-UL - FTTA
UR + C-UR (recognized)
Declarations
Declaration of conformity
Declaration of conformity UK
Documentation
Instructions
Data sheets
Technical details
Fan-and-filter units with diagonal fan technology
have superior pressure stability and ensure a more
constant air throughput. The diagonal direction of outflow
ensures more even heat dissipation from the enclosure
Air troughput (unimpeded air flow): 700 / 770 m3/h
Power consumption: 93 / 140 W
Rated current: 0,17 / 0,21 A
Rated operating voltage: 400 V, 3~, 50/60 Hz
Fan: Diagonal, three-phase motor
Dimensions [WxH]: 323x323 mm
Build depth: 25 mm
Installation depth: 130,5 mm
Mounting cut-out [WxH]: 292x292 mm
Operating temperature range: -30°C to 55°C
Storage temperature range: -30°C to 70°C
Colour: RAL 7035
Protection category IP to IEC 60 529:
IP 54 with fleece filter/pleated filter
IP 55 with pleated filter and absorber mat
IP 56 with fleece filter/pleated filter and hose-proof hood
Protection category NEMA:
Type 12 with fleece filter/pleated filter
Type 3, 3R, 4, 4X with fleece filter/pleated filter and hose-proof hood
Noise level: 67 / 70 db(A)
Service life of fans: 66.000 / 62.000 h
Weight: 4,1 kg