Pfannenberg – PA 5 230 AC

The Pfannenberg PA 5 230 AC  delivers powerful audible warning signals for industrial and commercial applications where reliable alarm notification is essential. As part of the PATROL range, it combines high acoustic performance, simple installation, and outstanding coverage to help operators maximise safety while reducing the number of sounders required.

Furthermore, the PA 5 230 AC  incorporates Pfannenberg’s innovative 3D Coverage technology, providing excellent sound distribution and effective penetration of acoustic obstacles. As a result, the sounder achieves exceptional coverage throughout industrial facilities, warehouses, process plants, and infrastructure installations.

The PATROL design also makes installation faster and more reliable. Engineers can install the sounder quickly, while the design virtually eliminates incorrect installation. In addition, the rugged impact-resistant housing and environmental protection ratings ensure dependable performance in demanding indoor and outdoor environments.

Key Features

• Industrial high-performance sounder
• Maximum sound output up to 107 dB(A)
• Advanced PATROL 3D Coverage technology
• Excellent acoustic penetration and wide-area coverage
• Reduces the number of sounders required
• Fast and simple installation
• External tone selection
• Impact-resistant housing
• Suitable for indoor and outdoor applications
• Optional connector version available
• NEMA 4 / 4X protection
• UL approved
• Approved by CNBOP-PIB
• EurAsian Conformity (EAC) certified
• Available for 24-48 VDC applications

Acoustic Coverage

Coverage area with DIN tone at the specified sound levels:

• 80 dB(A): 14.1 × 18.1 × 14.1 m
• 85 dB(A): 7.9 × 10.2 × 7.9 m
• 90 dB(A): 4.4 × 5.7 × 4.4 m

Electrical Specifications

Available Supply Voltages

• 230 VAC
• 115 VAC
• 24 VAC
• 10-57 VDC

Rated Frequency (AC Versions)

• 50/60 Hz

Operating Voltage Range

• 230 VAC: 195-253 V
• 115 VAC: 95-127 V
• 24 VAC: 18-30 V
• 10-57 VDC

Nominal Current Consumption

• 230 VAC: 9-15 mA
• 115 VAC: 8-30 mA
• 24 VAC: 59-120 mA
• 10-57 VDC: 6-80 mA