Why Choose the Pfannenberg PF 32.000 EMC 11832151055 Filterfan?
The Pfannenberg PF 32.000 EMC 11832151055 is a high-performance 4th Generation EMC Filterfan designed for reliable ventilation and thermal management of electrical enclosures, control cabinets and industrial automation equipment. Its EMC-compatible construction combines effective filtered airflow with secure electrical contact to the enclosure wall, helping maintain electromagnetic shielding in sensitive installations.
Part of Pfannenberg's proven PF 4th Generation Filterfan range, this installation size 3 model features tool-free mounting and filter-mat replacement for quick installation and simplified maintenance. Contact springs provide secure contact with the enclosure wall, while the G4 filter mat helps prevent airborne contamination from entering the cabinet.
Designed for a 115 V AC, 50/60 Hz supply, article 11832151055 provides an unimpeded airflow of approximately 98/108 m³/h at 50/60 Hz and has an IP54 / NEMA Type 12 protection rating. Its compact 202 × 202 × 93 mm format makes it an efficient cooling solution for industrial electrical cabinets where dependable airflow and EMC performance are required.
Key Advantages
- High-performance 4th Generation EMC Filterfan for enclosure cooling.
- 115 V AC, 50/60 Hz operation for industrial electrical systems.
- Unimpeded airflow of approximately 98/108 m³/h at 50/60 Hz.
- IP54 and NEMA Type 12 protection for demanding enclosure applications.
- EMC construction with contact springs for secure enclosure-wall contact.
- Tool-free mounting reduces installation time.
- Tool-free filter-mat replacement simplifies routine maintenance.
- G4 filter mat helps protect enclosure components against airborne contamination.
Key Features
- Pfannenberg PF 32.000 EMC Filterfan.
- 4th Generation enclosure ventilation design.
- Installation size 3.
- 115 V AC rated voltage ±10%.
- 50/60 Hz AC operation.
- Unimpeded airflow: 98/108 m³/h at 50/60 Hz.
- IP54 protection rating.
- NEMA Type 12 enclosure protection.
- G4 filter-mat quality class.
- Secure EMC contact through integrated contact springs.
- Tool-free filter-mat changing and mounting.
- RAL 7035 finish.
- UR and UL approvals.
Reliable EMC Enclosure Thermal Management
Filter fans provide a straightforward and energy-efficient method of removing excess heat from electrical cabinets by drawing cooler ambient air through a filter and circulating it around heat-generating components. Maintaining suitable enclosure temperatures can help improve equipment reliability and reduce thermal stress on drives, power supplies, PLCs and other electronic components.
The PF 32.000 EMC is specifically designed for installations where electromagnetic compatibility is also important. Its contact-spring arrangement provides secure contact with the conductive enclosure surface, while the filtered ventilation system delivers dependable airflow without sacrificing the practical maintenance advantages of Pfannenberg's 4th Generation Filterfan design.
Typical Applications
- Industrial electrical control cabinets.
- Automation and PLC enclosures.
- EMC-sensitive control systems.
- Variable-speed drive and motor-control panels.
- Machine and production-line enclosures.
- Power supply and distribution cabinets.
- Industrial electronics requiring filtered forced-air cooling.
