Bose FreeSpace DS 40F Руководство по установке - Страница 12

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Также для Bose FreeSpace DS 40F: Технический паспорт (9 страниц), Руководство по установке (16 страниц), Руководство по установке (19 страниц), Руководство (2 страниц)

The DS 40F loudspeaker - 8 Ohm has passed extensive testing and complies with the following specifications and uses:

LISTED to ANSI/UL 1480-2005

• Fire Protective Signaling Use – UL Category UUMW, File Number S 3241.

Control Number 42S9.

Not for use with DC-supervised systems.

• General-Purpose Use – UL Category UEAY, File Number S 5591 Control Number 3N89.

• Suitable for use indoors in damp locations.

• Suitable for installation using Class 1, Class 2, or Class 3 wiring methods in accordance with NFPA 70, National Electric Code, 2008,

Article 640.

• Suitable for use with fire alarm circuit wiring methods in accordance with NFPA 70, National Electric Code, 2008,

Article 760.

• Suitable for use in air handling (plenum) spaces.

• UL-2043, Fire Test and Visible Smoke Release for Discrete Products and their Accessories Installed in Air Handling Spaces.

• NFPA 70, National Electric Code, 2008, Article 300-22 (c).

• NFPA 90-A, 2008, Installation of Air Conditioning and Ventilation Systems, Paragraph 4.3.11.2.6.5.

The DS 40F loudspeaker - 8 Ohm has been designed to the requirements defined in the following European regulatory specification for

combination systems:

• British Standard Code of Practice BS 5839, Part 8.

• Tested to IEC 60268-5.

UL Sensitivity Sound Pressure Level dBA at 3.1 meters (10 feet):

ANSI/UL 1480-2005

8 Ohm

92 dBA

Frequency response:

Fire alarm: 400 Hz to 4 kHz

General signaling: 80 Hz to 16 kHz (±3dB)

Compatibility and impedance

Compatible with amplifiers and receivers rated 10 to 80W per channel. Rated 4 to 8 Ohms.

The FreeSpace

DS 40F loudspeaker - 8 Ohm is designed to work with 18 AWG (0.8 mm

Safety and Regulatory Compliance

) to 14 AWG (2.0 mm

) size wire only.