Purchase now: Pfannenberg 11665103055 PF 65.000 Filterfan
Purchase now: Atlantech Drives provides you the Pfannenberg 11665103055 (Model: PF 65.000), the latest revision of the standard 230V AC Filterfan for large enclosures. This unit serves as the entry point for the 291 x 291 mm cutout series. It provides reliable, energy-efficient cooling for cabinets that require substantial airflow but do not need the extreme high-pressure performance of the PF 67.000. It is the economical choice for general automation panels, lighting controls, and distribution boards.
Optimized Airflow and Installation
The 11665103055 delivers an unimpeded airflow of approximately 505 m³/h (50 Hz) to 560 m³/h (60 Hz). It features Pfannenberg’s patented Click & Fit mounting system, allowing for screw-less installation in seconds. The unit comes equipped with a G4 fluted filter mat, which captures 90%+ of coarse dust (ISO Coarse) while maintaining low air resistance. The «3055» suffix indicates compliance with the latest global standards, including UL/cUL listing for the North American market.
- Part Number: 11665103055.
- Model: PF 65.000.
- Voltage: 230 V AC (50/60 Hz).
- Airflow: 505 / 560 m³/h.
- Cutout: 291 x 291 mm.
- Power: ~80 Watts.
- Protection: IP 54 / NEMA 12.
- Noise Level: 52 dB (A) – Operation is quieter than PF 67.000.
Maintenance Expert Tips: Identifying the Revision
Users often ask if the «103055» replaces the older «102055». Expert Tip: Yes, it is fully backward compatible. The new revision typically includes improved terminal block access and updated plastic molding for better UV resistance. When replacing, simply pop out the old unit and snap this one in. Remember to always replace the exhaust filter mat (PFA 60.000) at the same time to ensure the new fan isn’t suffocated by a blocked outlet.
Frequently Asked Questions (FAQs)
Q: Can I upgrade this to IP 55?
A: Yes, the housing design is identical. You can achieve IP 55 by simply swapping the G4 mat for a Z-line IP 55 mat (sold separately), though airflow will drop by approx 10-15%.
Q: Does it have a fan failure alarm?
A: No, the standard PF 65.000 does not have an alarm contact. For monitoring, we recommend using an airflow sensor or a thermostat with an alarm contact.
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