Filter Fan (24…630)m³/h and Exhaust Filter Drying kilns 7F SЕRIES Textile machines Machines for paper processing Machines for ceramics Woodprocessing machines Panels for electrical distribution Control panels Forced-air ventilators
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7F SERIES Filter Fan (24…630)m3/h 7F SERIES 7F.50.8.xxx.1020 Filter Fan for electrical cabinets and enclosures 120 V or 230 V AC versions 7F.50.8.xxx.2055 7F.50.8.xxx.
7F SERIES 7F SERIES Filter Fan (24…630)m3/h 7F.50.8.xxx.4230 Filter Fan for electrical cabinets and enclosures 120 V or 230 V AC versions 7F.50.8.xxx.4370 • Very low acoustic noise • Minimal depth within enclosure • Air volume (14…470)m3/h (with Exhaust Filter installed in cabinet) • Air volume (24…630)m3/h (free flow) • Power consumption (4…130)W • Operating voltage: 120 or 230 V AC (50/60 Hz) • Time-saving installation and maintenance • Further available versions*: - EMC Filter Fan (7F.
7F SERIES Filter Fan (24…630)m3/h 7F SERIES 7F.50.8.xxx.5500 Filter Fan for electrical cabinets and enclosures 120 V or 230 V AC versions 7F.50.8.xxx.5630 • Very low acoustic noise • Minimal depth within enclosure • Air volume (14…470)m3/h (with Exhaust Filter installed in cabinet) • Air volume (24…630)m3/h (free flow) • Power consumption (4…130)W • Operating voltage: 120 or 230 V AC (50/60 Hz) • Time-saving installation and maintenance • Further available versions*: - EMC Filter Fan (7F.
7F SERIES 7F SERIES Filter Fan (24…630)m3/h Filter Fan for electrical cabinets and enclosures 24 V DC versions 7F.50.9.024.1020 7F.50.9.024.
F SERIES Filter Fan (24…630)m3/h 7F SERIES Filter Fan for electrical cabinets and enclosures 24 V DC versions 7F.50.9.024.3100 7F.50.9.024.
7F SERIES 7F SERIES Filter Fan (24…630)m3/h Ordering information Example: Series 7F, Filter Fan for mounting in sidewalls, operating voltage 230 V AC, size 1, air volume 24 m3/h. 7 F . 5 0 . 8 . 2 3 0 . 1 0 2 0 Series Type 50 = Filter Fan - for indoor use 70 = EMC Filter Fan - for indoor use 80 = Reverse flow Filter Fan - for indoor use Supply version 8 = AC (50/60 Hz) 9 = DC Operating voltage 024 = 24 V DC 120 = 120 V AC 230 = 230 V AC Enclosure cut-out 1 = Size 1 (92+0.5 x 92+0.
7F SERIES Exhaust Filter Exhaust Filter 7F SERIES 7F.05.0.000.1000 7F.05.0.000.2000 7F.05.0.000.3000 The size of the Exhaust Filter should match the size of the Filter Fan to achieve the best ventilation within the cabinet • Minimum depth within enclosure • Time-saving installation and maintenance • Further available versions*: - EMC Exhaust Filters (7F.07) *P roduct codes, see page 11 • For Filter Fans • For Filter Fans • For Filter Fans 7F.50.x.xxx.1020 • Size 1 7F.50.x.xxx.
7F SERIES 7F SERIES Exhaust Filter Exhaust Filter 7F.05.0.000.4000 7F.05.0.000.5000 The size of the Exhaust Filter should match the size of the Filter Fan to achieve the best ventilation within the cabinet • Minimum depth within enclosure • Time-saving installation and maintenance • Further available versions*: - EMC Exhaust Filters (7F.07) * Product codes, see page 11 • For Filter Fans • For Filter Fans 7F.50.x.xxx.4230 or 7F.50.8.xxx.4370 • Size 4 7F.50.8.xxx.5500 or 7F.50.8.xxx.
7F SERIES Exhaust Filter 7F SERIES Ordering information Example: Series 7F, Exhaust Filter for mounting in sidewalls, size 1. 7 F . 0 5 . 0 . 0 0 0 . 1 0 0 0 Series Type 05 = Exhaust Filter - for indoor use 07 = EMC Exhaust Filter - for indoor use Supply version 0 = Not applicable for Exhaust Filter Operating voltage 000 = Not applicable for Exhaust Filter Enclosure cut-out 1000 = Size 1 (92+0.5 x 92+0.5) mm 2000 = Size 2 (125+1.0 x 125+1.0) mm 3000 = Size 3 (177+1.0 x 177+1.
7F SERIES Filter Fan (24…630)m3/h 7F SERIES Mounting instructions for Filter Fans and Exhaust Filters Mounting arrangement of Filter Fans and Exhaust Filters Filter Fan Drilling template and mounting cut-outs for Filter Fans and Exhaust Filter Size 1 Size 2 Size 3 Size 4 Size 5 G VIII-2017, www.findernet.com Mounting and maintenance 1. Make the panel cut-out according to the size of the Filter Fan or Exhaust Filter in the sidewall of the cabinet as appropriate.
7F SERIES Filter Fan (24…630)m3/h 7F SERIES Fan selection Power dissipation (W) Temperature difference (ΔT=K) between the inside and the outside of the cabinet Air Flow (m3/h) G 24 m3/h 55 m3/h 100 m3/h 230 m3/h 370 m3/h 500 m3/h 630 m3/h VIII-2017, www.findernet.com Example First, estimate the power dissipated within the cabinet.
7F SERIES 7F SERIES Filter Fan (24…630)m3/h Application notes Filter Fan The ball-bearing axial fan housing is made of aluminium and the rotor is made of plastic or metal (depending on the type). Filter classes Within EN 779 are specified 9 filter classes, categorised into 4 coarse dust filters und 5 fine dust filters. The coarse dust filters G1 - G4 are able to filter particles > 10 μm and the fine dust filters G5 - G9 are able to filter particles from (1…10)μm.