Filter Fan Plus
FPI/FPO 018 | up to 536 m³/h (223 x 223 mm)

  • New air-flap outlet technology for high airflow
  • Easy mounting
  • Protection type test/Environmental rating by independent testing institutes (VDE & UL)
  • Two systems for optimal airflow (FPI/FPO)
  • Standard enclosure cut-out sizes (5 sizes)
  • One filter mat

Filter fans are used to provide an optimum climate in enclosures and cabinets with electrical/electronic components. The interior temperature of an enclosure can be reduced by channelling cooler filtered outside air into the enclosure thus expelling heated internal air. The resulting airflow prevents formation of localised hot pockets in installations and protects electronic components from overheating.

The Filter Fan Plus series uses a new airflap-outlet technology for the air outlet and thus reaches a high degree of airflow. A ratchet mechanism is used for mounting and provides high stability and tightness. Depending on the application there are two systems that are available - the FPI or FPO system. The FPI system is a standard installation with a filter fan in the lower part of the enclosure which ensures that fresh air is fed into the enclosure (airflow direction "In"). This system consists of a filter fan and exit filter. Whereas in the FPO system, the filter fan is located in the upper area of the enclosure to avoid heat buildups (airflow direction "Out"). The FPO system is composed of an intake filter and exit filter fan. The Filter Fan Plus series has been designed for indoor use.

Technical Data

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Axial fan, ball bearing

service life L10 at +40 °C (+104 °F): min. 56,000 h
rotor metal

Connection3-pole clamp for 2.5 mm², clamping torque 0.8 Nm max.
Casing, hood, flapsplastic according to UL94 V-0, light grey;
UV light resistant according to UL746C (f1)
Enclosure cut-out223 x 223+1 mm
Mounting frame4 built-in ratchet braces for mounting
(6 notches for wall thickness 1-4 mm).
Additional use of screws possible if needed1.
Filter matG3 acc. to DIN EN 779, average arrestance Aa 84 %
Filter materialsynthetic fibre with progressive construction,
temperature resistant to +100°C, self-extinguishing class F1,
moisture resistant to 100% RH, reusable
Operating temperature-25 to +65 °C (-13 to +149 °F)
Storage temperature-40 to +70 °C (-40 to +158 °F)
Operating/Storage humiditymax. 75 % RH (non-condensing)
Protection type/Protection classIP54 / I (earthed)
Environmental rating UL/NEMAUL TYPE 12 / NEMA 12
ApprovalsVDE, UL File No. E234324, EAC
Noteother voltages on request

1 Drilling marks for screw mounting are indicated on mounting frame.

Airflow direction "In": Filter Fan FPI 018

Art. No.Operating voltageAir volume,
free flow
Air volume
with exit filter
Current
consumption
(50/60 Hz)
Power
consumption
Average noise level
(DIN EN ISO 4871)
Depth in
enclosure
Weight
(approx.)
Filter mat
01873.0-30AC 230 V, 50/60 Hz305 m³/h271 m³/h300/340 mA64 W64 dB (A)147 mm2.4 kgG3
01873.9-30AC 115 V, 50/60 Hz332 m³/h293 m³/h600/700 mA81 W67 dB (A)147 mm2.4 kgG3

Airflow direction "In": Exit Filter FPI 118

Art. No.Depth in enclosureWeight (approx.)Air outlet
11873.0-0046 mm

0.6 kg

air-flap outlet technology

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Airflow direction "Out": Filter Fan FPO 018

Art. No.Operating
voltage
Air volume,
free flow
Air volume
with intake filter
Current
consumption
(50/60 Hz)
Power
consumption
Average noise level
(DIN EN ISO 4871)
Depth in
enclosure
Weight
(approx.)
Air outlet
01883.0-00AC 230 V, 50/60 Hz536 m³/h281 m³/h300/340 mA64 W65 dB (A)147 mm2.4 kgair-flaps
01883.9-00AC 115 V, 50/60 Hz581 m³/h310 m³/h600/700 mA81 W68 dB (A)147 mm2.4 kgair-flaps

Airflow direction "Out": Intake Filter FPO 118

Art. No.Depth in enclosureWeight (approx.)Filter mat
11883.0-3025 mm0.5 kgG3 acc. to DIN EN 779, average arrestance Aa 84 %

Filter Mat FM 086

Filter class215 x 215 mmAverage arrestance Aa1 packaging unit
G3 acc. to DIN EN 779Art. No. 08636.0-0084 %5 pieces

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Technical Drawings

FPI 018/FPI 118
FPO 018/FPO 118