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Technical System Catalogue Climate Control

TopTherm fan-and-filter units Project planning Page 6 Therm 6.1 software Page 3 Order information Catalogue 33, from page 394 Benefits at a glance: Innovative diagonal fan technology for higher, Air flow direction may be reversed from supply more constant air throughput in the installed state (default setting) to exhaust Air throughput from 20 m3/h to 900 m3/h All fans also available with EMC shielding Fast, toolless assembly for output categories Minimal installation depth 20 m3/h to 900 m3/h IP 54 as standard (up to 700 m3/h) Fan-and-filter units are ideal for dissipating heat loads cost- Output comparison old/new effectively. The prerequisite is that the ambient air must be 250 relatively clean with a temperature below the desired enclo- 200 sure internal temperature. The entire range of fan-and-filter units is now also available with EMC shielding and a range 150 of rated operating voltages. ΔPst 100 50 0 0 100 200 300 400 500 600 . V . V = Volumetric flow (m3/h) ΔPst = Stat. pressure difference (Pa) = Resistance curve, outlet filter SK 3243.200 = Old 50 Hz fan-and-filter unit SK 3326.XXX = New 50 Hz fan-and-filter unit SK 3243.XXX 3 - 3 Technical System Catalogue/Climate control


Technical System Catalogue Climate Control
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