- Very low noise
- Minimal mounting depth
- High air volume
- High reliability
- Time-saving installation and mat exchange
Roof filter fans and roof exhaust filters are used in enclosures from which warm air must be diverted due to increased heat development. The ready-to-connect and low-noise roof filter fan is used to expel warm air from within the enclosure. Alternatively, the roof exhaust filter provides passive ventilation. The RFP 018 series comes in two versions: one utilizes four small axial fans, improving reliability and maintaining continuous operations even if one of the fans should fail; the second uses a larger single high capacity fan.
| Axial fans, ball bearing | service life min. 50,000 h at 77 °F (25 °C) and 65 %RH aluminum fan body, plastic rotor |
|---|---|
| Connection | 3-pole clamp, AWG 14 (2.5 mm²), clamping torque 0.8 Nm max. |
| Housing | plastic, UL 94V-0, light grey; UV light resistant according to UL 746C (f1) |
| Filter mat | ISO coarse 55 % acc. to ISO 16890 (G3), init. grav. arrestance 57 % |
| Filter material | synthetic fiber with progressive construction, temperature resistant to 212 °F, self-extinguishing class F1; moisture resistant to 100 %RH, reusable - can be cleaned by washing or vacuuming |
| Operating / Storage temperature | dependent on fan type (see below) |
| Operating / Storage humidity | max. 90 %RH (non-condensing) |
| Protection class / Protection type | I (grounded) / IP32 |
| Approvals | EAC, VDE (AC 230 V only) |
Important note: For reasons of pressure compensation, the roof filter fan must always be operated in combination with another filter fan (e.g. Part No. 01803.0-00) or a passive intake filter (e.g. Part No. 11803.0-00).
Roof Filter Fan RFP 018
| Part No. | Operating voltage | Air volume, free blowing | Power consumption | Average noise level (DIN EN ISO 4871) | Mounting depth | Enclosure cut-out | Weight (approx.) | Operating / Storage temperature |
|---|---|---|---|---|---|---|---|---|
| 01860.0-00 | AC 230 V, 50 Hz¹ | 177 cfm (300 m³/h) - 4 fans | 68 W | 55 db (A) | 2.0” (52 mm) | 9.7 x 9.7” | 7.3 lbs. (3.3 kg) | +14 to +158 °F (-10 to +70 °C) / -40 to +158 °F (-40 to +70 °C) |
| 01860.0-02 | AC 120 V, 60 Hz | 203 cfm (345 m³/h) - 4 fans | 60 W | 55 db (A) | 2.0” (52 mm) | 9.7 x 9.7” | 7.3 lbs. (3.3 kg) | -13 to +158 °F (-25 to +70 °C) |
| 01861.0-00 | AC 230 V, 50 Hz¹ | 294 cfm (500 m³/h) - 1 fan | 64 W | 67 db (A) | 4.2” (107 mm) | 9.7 x 9.7” | 5.7 lbs. (2.6 kg) | +14 to +158 °F (-10 to +70 °C) / -40 to +158 °F (-40 to +70 °C) |
| 01861.0-02 | AC 120 V, 60 Hz | 338 cfm (575 m³/h) - 1 fan | 85 W | 67 db (A) | 4.2” (107 mm) | 9.7 x 9.7” | 5.7 lbs. (2.6 kg) | -13 to +158 °F (-25 to +70 °C) |
¹ air volume increases by 15% when operating AC 230 V filter fans at 60 Hz
Roof Exhaust Filter REP 118
| Part No. | Mounting depth | Enclosure cut-out | Weight (approx.) | Filter mat | Protection type |
|---|---|---|---|---|---|
| 11860.0-00 | 0.43” (11 mm) | 9.7 x 9.7” | 2.2 lbs. (1.0 kg) | ISO coarse 55 % acc. to ISO 16890 (G3), initial gravimetric arrestance 57 % | IP32 |
Filter Mat FM 086
| Filter mat | 11.1 x 11.1” (282 x 282 mm) |
|---|---|
| G3 (1 packing unit = 3 pcs.) | Part No. 08613.0-00 |
Dimensioned Drawing
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