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TopTherm Filter Fan Units with EC technology
Article number: SK 3238.500
Energy-efficient design of the RTT filter fans with EC technology. From 105.94 cfm with integrated control interface (0-10 V / PWM input and tachometer output signal) for controlling and monitoring the fan.
- Article number:
- SK 3238.500
- Version
- wall-mounted
EC - Product description
- Energy-efficient version of the TopTherm filter fans with diagonal fan technology. Fan 3240.50x to 3245.51x may be controlled and monitored. The fan may be activated via the control interface with tacho signal output integrated as standard. Also, monitoring of the fan speed and function is supported.
- Product modification
- The cover for the connection clamp has not been part of the TopTherm fan-and-filter units since May 2024. In testing, it proved not to be necessary to meet the standard, and affects neither function nor operational reliability.
- Color
- RAL 7035
- Supply includes
- Complete unit ready to install, including fleece filter mat
- Fan
- Diagonal, EC motor
- Unimpeded air flow (with fleece filter)
- At 50 Hz: 52 m³/h
At 60 Hz: 52 m³/h( At 50 Hz: 30.6 cfm
At 60 Hz: 30.6 cfm ) - Unimpeded air flow (with folded filter)
- At 50 Hz: 63 m³/h
At 60 Hz: 70 m³/h( At 50 Hz: 37.08 cfm
At 60 Hz: 41.2 cfm ) - Air throughput with outlet filter incl. fleece filter mat (quantity x order number)
- 1 x 3238200: 36 m³/h
- 2 x 3238200: 46 m³/h
- Rated operating voltage
- 200 V - 240 V, 1~, 50 Hz/60 Hz
- Rated power Pel
- At 50 Hz: 5.8 W
At 60 Hz: 5.8 W - Rated current max.
- At 50 Hz: 0.045 A
At 60 Hz: 0.045 A - Dimensions
- Width: 148.5 mm
Height: 148.5 mm( Width: 5.85 ˝
Height: 5.85 ˝ ) - Installation depth
- 58.5 mm( 2.3 ˝ )
- Mounting cut-out
- Width of opening: 124 mm
Cut-out height: 124 mm( Width of opening: 4.88 ˝
Cut-out height: 4.88 ˝ ) - Protection category IP to IEC 60 529
- IP 54 with fleece filter/folded filter
- IP56 with fleece filter/folded filter and hose-proof hood
- Protection category NEMA
- Type 12 with fleece filter/folded filter
- Type 3
- Type 3R
- Type 4
- Type 4X with fleece filter/folded filter and hose-proof hood
- Pre-fuse
- Miniature circuit-breaker/fuse: 6 A
- Note
- A folded filter can optionally be used to increase the air throughput (see characteristic curve). This can be used with both the filter & roof-mounted fans and the exhaust filters.
- For even more efficient operation or for monitoring the fan-and-filter units, we recommend the use of a speed control EC for EC fan-and-filter unit (from air flow rates of 180 m³/h).
- Operating temperature range
- -20 °C...55 °C( -4 °F...131 °F )
- Storage temperature range
- -30 °C...70 °C( -22 °F...158 °F )
- Noise pressure level
- At 50 Hz: 49 dB(A)
At 60 Hz: 49 dB(A) - Packaging unit
- 1 pc(s).
- Net weight
- 0.5 kg
- Gross weight
- 0.625 kg
- Customs tariff number
- 84145915
- EAN
- 4028177664128
- ETIM 9
- EC000320
- ETIM 8
- EC000320
- ECLASS 8.0
- 27180716
- Product description
- SK Fan-and-filter unit TopTherm, 30.6 cfm 200-240 V, 1~, 50/60 Hz, WHD: 148.5 x 148.5 x 16 mm, EC technology