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Pfannenberg 11822803055 PF22.000 24VDC IP55 UV EMC 4th Gen Filterfan 56m3/h
Pfannenberg 11822803055 PF22.000 EMC is a 24 V DC 4th Generation IP55 UV-resistant filter fan delivering 56 m3/h unimpeded airflow with G4 filtration and EMC screening for industrial electrical enclosures.
£164.03
Why Choose the Pfannenberg PF22.000 24 V DC IP55 UV EMC Filterfan?
The Pfannenberg PF22.000 EMC 11822803055 is a 4th Generation εCOOL Filterfan designed for reliable thermal management of electrical and electronic enclosures. This exact version operates from 24 V DC and delivers an unimpeded airflow of 56 m³/h, providing effective forced-air cooling for control cabinets, automation panels and industrial electronics.
Designed for demanding enclosure applications, the 11822803055 version provides IP55 protection with a fluted G4 filter and NEMA Type 12 performance. The IP55 version is also UV resistant, making it suitable for applications where the filter fan may be exposed to increased environmental stresses.
As an EMC Filterfan, the PF22.000 EMC incorporates a screen grid with improved contact springs to provide secure electrical contact with the enclosure wall. Tool-free mounting and filter replacement simplify installation and maintenance, while compatibility with installation size 2 cut-outs from both the 3rd and 4th generations helps streamline retrofit applications.
Key Advantages
- Delivers 56 m³/h unimpeded airflow for enclosure cooling.
- Operates from a standard industrial 24 V DC supply.
- IP55 protection with fluted filter technology.
- EMC screen grid with improved contact springs for secure enclosure contact.
- UV-resistant IP55 version for demanding environmental applications.
- Tool-free mounting reduces enclosure installation time.
- Tool-free filter replacement simplifies routine maintenance.
- Cut-out compatible with installation size 2 of the 3rd and 4th Generation.
Key Features
- Pfannenberg PF22.000 EMC εCOOL Filterfan.
- 4th Generation filter fan technology.
- Installation size 2.
- 24 V DC ±10% rated voltage.
- 56 m³/h unimpeded airflow at IP55.
- 40 m³/h airflow when combined with the corresponding IP55 exhaust filter.
- IP55 / NEMA Type 12 protection.
- G4 fluted filter with 91% filtration efficiency.
- UV-resistant IP55 construction.
- RAL 7035 standard colour.
- Ball-bearing DC fan design.
- Two-core cable connection.
Efficient EMC-Compatible Enclosure Cooling
Forced-air enclosure cooling helps remove heat generated by drives, power supplies, controllers and other electronic components when the surrounding ambient air is sufficiently cool. The PF22.000 EMC draws filtered ambient air through the enclosure, helping maintain more stable internal temperatures while reducing the ingress of airborne contamination.
For EMC-sensitive installations, the PF22.000 EMC incorporates improved contact springs on its screen grid to ensure secure contact with the enclosure wall. Combined with IP55 protection, 56 m³/h airflow, G4 filtration and UV resistance, the 11822803055 provides a practical thermal-management solution for demanding industrial control systems.
Typical Applications
- Industrial electrical control cabinets.
- PLC and automation enclosures.
- Variable-speed drive and motor-control panels.
- Machine control systems.
- EMC-sensitive electrical installations.
- Industrial electronics and instrumentation cabinets.
- Enclosures requiring IP55 filtered forced-air cooling.
Technical Specifications
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| Colour | Light Grey | |
|---|---|---|
| Coil / Supply Voltage | 24 V DC | |
| Device Type | Filter fan | |
| IP Rating | IP55 | |
| Voltage | 24 V DC | |
| Fan Type | Filter Fan | |
| Airflow (m³/h) | 56 m³/h | |
| HS Code | 84145925 | |
| Manufacturer | Pfannenberg | |
| Series | PF 4th Generation / εCOOL | |
| Model | PF 22.000 EMC | |
| Article number | 11822803055 | |
| Product type | EMC filter fan | |
| Installation size | 2 | |
| Rated voltage | 24 V DC ±10% | |
| Unimpeded airflow | 56 m³/h | |
| Airflow with corresponding exhaust filter | 40 m³/h | |
| Power consumption | 5 W | |
| Current consumption | 0.21 A | |
| Noise level | 44 dB(A) according to EN ISO 3741 | |
| NEMA rating | NEMA Type 12 | |
| Filter type | Fluted filter | |
| Filter mat quality class | G4 according to EN 779 | |
| Filtration efficiency | 91% | |
| UV resistance | Yes, IP55 version | |
| EMC version | Yes | |
| Duty cycle | 100% | |
| Bearing type | Ball bearing | |
| Connection | 2-core cable, 310 mm long | |
| Operating temperature | -40 °C to +55 °C | |
| Colour | RAL 7035 | |
| Height | 145 mm | |
| Width | 145 mm | |
| Depth | 69 mm | |
| Weight | 0.49 kg | |
| Compatible IP55 replacement filter mat | 18611600034 | |
| Replacement filter dimensions | 116 × 108 mm | |
| Approvals | UL / cUL |
Frequently Asked Questions
What airflow does the Pfannenberg PF22.000 11822803055 provide?
The 24 V DC IP55 version provides an unimpeded airflow of 56 m³/h. When used with the corresponding IP55 exhaust filter, the system airflow is approximately 40 m³/h.
What is the IP rating of Pfannenberg 11822803055?
This exact PF22.000 EMC version provides IP55 protection according to EN 60529 and uses a fluted G4 filter.
Is the PF22.000 11822803055 UV resistant?
Yes. Pfannenberg specifies UV resistance for the IP55 version of the PF22.000 EMC, including article number 11822803055.
What voltage does the Pfannenberg 11822803055 require?
The filter fan is designed for a nominal supply of 24 V DC with a ±10% tolerance and has a rated current consumption of 0.21 A.
What replacement filter is used with the PF22.000 IP55 version?
The compatible Pfannenberg IP55 replacement filter mat is article 18611600034. The fluted filter measures 116 × 108 mm and has a G4 filter quality class.
Trusted for Industrial Enclosure Thermal Management
Pfannenberg 4th Generation εCOOL Filterfans combine efficient airflow, tool-free maintenance and robust enclosure protection, providing dependable thermal management for industrial automation, electrical control and EMC-sensitive applications.
