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Pfannenberg 11822851055 PF22.000 12VDC IP54 UV EMC 4th Gen Filterfan 56m3/h
Pfannenberg PF 22.000 EMC 11822851055 is a 12 V DC IP54 EMC Filterfan providing 61 m³/h unimpeded airflow for filtered cooling of industrial electrical enclosures.
£153.10
Why Choose the Pfannenberg PF 22.000 EMC 11822851055 Filterfan?
The Pfannenberg PF 22.000 EMC 11822851055 is a compact 12 V DC EMC Filterfan designed to provide filtered forced-air cooling for electrical enclosures, control cabinets and industrial automation equipment. Part of Pfannenberg's 4th Generation Filterfan range, it combines effective enclosure ventilation with an EMC-compatible design for applications where electromagnetic shielding performance must be maintained.
This installation size 2 Filterfan has an IP54 protection rating and delivers an unimpeded airflow of 61 m³/h. When used together with the corresponding exhaust filter, the rated airflow is 44 m³/h. Its integrated G4 filter mat helps prevent airborne contamination from entering the enclosure while allowing heat generated by electrical and electronic components to be removed efficiently.
Operating from a 12 V DC supply, the PF 22.000 EMC uses only 5 W of power and features a DC ball-bearing fan for dependable continuous-duty operation. With compact dimensions of approximately 145 × 145 × 69 mm and tool-less installation features, it is well suited to modern control-panel and machine-building applications.
Key Advantages
- Purpose-designed EMC Filterfan for industrial electrical enclosures.
- 12 V DC operation for compatible low-voltage control systems.
- Provides up to 61 m³/h unimpeded airflow.
- IP54 and NEMA Type 12 protection with the standard filter configuration.
- Secure EMC contact with the enclosure wall through improved contact springs.
- Tool-less mounting and filter-mat replacement simplify installation and maintenance.
Key Features
- Pfannenberg PF 22.000 EMC 4th Generation Filterfan.
- 12 V DC rated voltage with ±10% tolerance.
- 61 m³/h unimpeded airflow in the IP54 configuration.
- 44 m³/h airflow when combined with the matching exhaust filter.
- 5 W power consumption.
- DC ball-bearing fan for long service life.
- G4 filter mat with 88% filtration efficiency.
- Cut-out compatible with installation size 2 of Pfannenberg 3rd and 4th Generation Filterfans.
Reliable Filtered Cooling for EMC Enclosures
Filterfans provide a cost-effective method of removing excess heat from electrical cabinets when the ambient air temperature is suitable for forced-air cooling. The Pfannenberg PF 22.000 EMC draws filtered ambient air into the enclosure, helping maintain acceptable operating temperatures for drives, power supplies, PLCs and other heat-generating electrical components.
The EMC version incorporates contact springs that provide secure electrical contact with the enclosure wall and support the shielding requirements of EMC-sensitive installations. Its compact construction, tool-less mounting system and replaceable filter mat make it particularly practical for industrial panel builders and machine manufacturers.
Typical Applications
- Electrical control cabinets and enclosures.
- EMC-sensitive control and automation systems.
- PLC and industrial electronics enclosures.
- Machine-building electrical panels.
- Industrial power supply and drive cabinets.
- Factory automation and production equipment.
Technical Specifications
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| Colour | Light Grey | |
|---|---|---|
| Device Type | Filter fan | |
| Coil / Supply Voltage | 12 V DC | |
| IP Rating | IP54 | |
| Voltage | 12 V DC | |
| Fan Type | Filter Fan | |
| Airflow (m³/h) | 56 m³/h | |
| HS Code | 84145925 | |
| Manufacturer | Pfannenberg | |
| Series | PF 22.000 EMC | |
| Article number | 11822851055 | |
| Product type | EMC Filterfan | |
| Generation | 4th Generation | |
| Installation size | 2 | |
| Rated voltage | 12 V DC ±10% | |
| Unimpeded airflow | 61 m³/h | |
| Airflow with exhaust filter | 44 m³/h | |
| Power consumption | 5 W | |
| Current consumption | 0.42 A | |
| NEMA rating | Type 12 | |
| Filter class | G4 according to EN 779 | |
| Filtration efficiency | 88% | |
| Bearing type | Ball bearing | |
| Noise level | 44 dB(A) | |
| Duty cycle | 100% | |
| Temperature range | -40 to +55 °C | |
| Connection type | 2-core cable, 310 mm length | |
| Weight | 0.49 kg | |
| Height | 145 mm | |
| Width | 145 mm | |
| Depth | 69 mm | |
| Colour | RAL 7035 |
Frequently Asked Questions
What is the Pfannenberg 11822851055 used for?
The Pfannenberg 11822851055 is a 12 V DC EMC Filterfan used to provide filtered forced-air cooling for electrical enclosures and industrial control cabinets.
What airflow does the PF 22.000 EMC 11822851055 provide?
The IP54 12 V DC version provides an unimpeded airflow of 61 m³/h. When combined with the corresponding exhaust filter, airflow is 44 m³/h.
What is the protection rating of this Filterfan?
Article 11822851055 is the IP54 version of the PF 22.000 EMC and provides NEMA Type 12 protection with its standard filter arrangement.
What voltage does the 11822851055 require?
This Filterfan operates from a 12 V DC supply with a rated voltage tolerance of ±10%.
Is the PF 22.000 EMC suitable for EMC-sensitive enclosures?
Yes. The EMC version incorporates improved contact springs that provide secure contact with the enclosure wall, supporting electromagnetic shielding in suitable industrial cabinet installations.
Trusted for Industrial Enclosure Climate Control
Pfannenberg Filterfans are widely used by panel builders, machine manufacturers and industrial automation professionals to provide dependable enclosure ventilation, effective filtration and straightforward maintenance in demanding electrical installations.
