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Pfannenberg 11832803055 PF32.000 24VDC IP55 UV EMC 4th Gen Filterfan 100m3/h
Pfannenberg 11832803055 PF 32.000 EMC is a 24 V DC IP55 UV-resistant 4th Generation enclosure filter fan providing 100 m³/h unimpeded airflow with G4 filtration and EMC screening for industrial electrical and automation cabinets.
£196.84
Why Choose the Pfannenberg 11832803055 PF 32.000 EMC Filterfan?
The Pfannenberg 11832803055 PF 32.000 EMC is a high-performance 4th Generation EMC filter fan designed for reliable thermal management of industrial electrical enclosures while helping maintain electromagnetic shielding. Part of Pfannenberg's PF 32.000 EMC range, this installation size 3 model combines forced-air cooling, G4 filtration and secure EMC contact for cabinets containing sensitive automation, control and power electronic equipment.
Operating from a 24 V DC supply, the PF 32.000 EMC delivers an unimpeded airflow of 100 m³/h. When combined with a matching IP55 exhaust filter, airflow is approximately 55 m³/h. The IP55 version uses a G4 fluted filter with approximately 91% filtration efficiency, helping reduce the ingress of dust and airborne contaminants into the enclosure.
The 11832803055 combines an IP55 protection rating with UV-resistant RAL 7035 construction, making it particularly suitable for demanding industrial enclosure applications. Measuring approximately 202 × 202 × 87 mm, the filter fan provides substantial cooling capacity in a compact panel-mounted format, while Pfannenberg's tool-free mounting and filter replacement design simplifies installation and routine maintenance.
Key Advantages
- High-performance EMC filter fan designed for industrial electrical enclosures.
- 100 m³/h unimpeded airflow for effective cabinet cooling.
- Approximately 55 m³/h airflow with a matching IP55 exhaust filter.
- 24 V DC operation suitable for industrial automation and control systems.
- IP55 and NEMA Type 12 protection for demanding enclosure applications.
- UV-resistant construction provides additional durability for exposed installations.
- Improved contact springs provide secure EMC contact with the enclosure wall.
- Tool-free mounting and filter replacement help reduce installation and maintenance time.
Key Features
- Pfannenberg PF 32.000 EMC 4th Generation Filterfan.
- 24 V DC rated supply voltage with ±10% tolerance.
- 100 m³/h unimpeded airflow.
- 55 m³/h airflow with matching IP55 exhaust filter.
- IP55 protection rating.
- NEMA Type 12 enclosure protection.
- UV-resistant IP55 configuration.
- G4 fluted filter according to EN 779.
- Approximately 91% filtration efficiency.
- EMC screened construction with improved contact springs.
- 5 W power consumption.
- 0.21 A current consumption.
- Approximately 40 dB(A) noise level.
- Ball-bearing DC fan for dependable continuous operation.
- Tool-free filter changing and mounting.
Reliable Thermal and EMC Protection for Industrial Enclosures
Filter fans such as the Pfannenberg PF 32.000 provide an efficient method of controlling temperatures inside electrical cabinets when ambient conditions permit forced-air ventilation. Filtered ambient air is moved through the enclosure to dissipate heat generated by variable frequency drives, PLCs, power supplies, relays and other electrical components, helping maintain suitable operating temperatures and dependable equipment performance.
The PF 32.000 EMC series is specifically designed for installations where electromagnetic compatibility is important. Its screened construction and improved contact springs provide secure electrical contact with the metallic enclosure wall, helping maintain EMC shielding around the ventilation opening. The IP55 and UV-resistant configuration of the 11832803055 also provides enhanced environmental durability for demanding industrial applications.
Typical Applications
- Industrial electrical control cabinets.
- Automation and PLC enclosures.
- Variable frequency drive and motor control panels.
- EMC-sensitive electrical installations.
- 24 V DC industrial control systems.
- Power electronics and power supply cabinets.
- Machine control and production equipment.
- Switchgear and electrical distribution enclosures.
- UV-exposed industrial enclosure installations.
- OEM machinery requiring IP55 filtered forced-air cooling.
Technical Specifications
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| Colour | Light Grey | |
|---|---|---|
| Device Type | Filter fan | |
| Coil / Supply Voltage | 24 V DC | |
| Cut-Out Size (mm) | 178 × 178 mm | |
| IP Rating | IP55 | |
| Voltage | 24 V DC | |
| Fan Type | Filter Fan | |
| Airflow (m³/h) | 100 m³/h | |
| HS Code | 84145925 | |
| Manufacturer | Pfannenberg | |
| Series | PF 32.000 EMC | |
| Model | 11832803055 | |
| Product type | EMC filter fan | |
| Generation | 4th Generation | |
| Installation size | 3 | |
| Rated voltage | 24 V DC | |
| Voltage tolerance | ±10% | |
| Unimpeded airflow | 100 m³/h | |
| Airflow with exhaust filter | 55 m³/h | |
| Power consumption | 5 W | |
| Current consumption | 0.21 A | |
| Noise level | approx. 40 dB(A) | |
| NEMA rating | Type 12 | |
| Filter class | G4 according to EN 779 | |
| Filtration efficiency | approx. 91% | |
| EMC screening | Yes | |
| UV resistance | Yes | |
| Bearing type | Ball bearing | |
| Duty cycle | 100% | |
| Service life L10 at +40 °C | approx. 62,500 hours | |
| Operating temperature | -40 to +55 °C | |
| Connection type | 2-core cable, 310 mm | |
| Colour | RAL 7035 | |
| Height | 202 mm | |
| Width | 202 mm | |
| Depth | approx. 87 mm | |
| Installation cut-out | 178 × 178 mm | |
| Weight | approx. 0.7 kg | |
| Replacement filter dimensions | 166 × 156 mm | |
| Replacement filter article number | 18611600035 | |
| Approvals | UL and cUL |
Frequently Asked Questions
What is the Pfannenberg 11832803055 PF 32.000 EMC used for?
The PF 32.000 EMC is a 24 V DC IP55 industrial filter fan designed to provide filtered forced-air cooling for electrical and automation enclosures while helping maintain electromagnetic shielding.
What airflow does the Pfannenberg 11832803055 provide?
The 11832803055 provides 100 m³/h unimpeded airflow and approximately 55 m³/h airflow when combined with a matching IP55 exhaust filter.
What supply voltage does the Pfannenberg 11832803055 require?
The PF 32.000 EMC 11832803055 operates from a 24 V DC supply with a rated voltage tolerance of ±10%.
What protection and filtration does the Pfannenberg 11832803055 provide?
The filter fan has an IP55 protection rating and NEMA Type 12 classification. Its G4 fluted filter provides approximately 91% filtration efficiency to help protect enclosure components from airborne contamination.
Is the Pfannenberg 11832803055 UV resistant?
Yes. The 11832803055 is the UV-resistant IP55 version of the PF 32.000 EMC, providing additional durability for applications where the filter fan may be exposed to ultraviolet radiation.
Trusted Thermal Management from Pfannenberg
Pfannenberg 4th Generation Filterfans combine dependable enclosure cooling, effective filtration and straightforward tool-free maintenance, while IP55 EMC versions provide additional electromagnetic shielding and UV resistance for demanding industrial automation and control applications.
