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Hersteller: Atlas Sound Dateigröße: 282.93 kb Dateiname: IN8840400_____ID359.pdf Unterrichtssprache:

Listed double re-entrant type loud speakers. They comply with the requirements of UL Standard 1480, Fire Protective Signalling Speakers. • They are designed to be used in conjunction with compatible control equipment for high intelligibility reproduction of audible emergency and protective signals as well as voice messages. • Model APF-15TUC includes a supervisory capacitor and is suitable for installation in systems employing supervised circuitry (25V/70.7V). Maximum supervised circuit voltage is 24 VDC. • For use in ambient ranges from -40°C to 66°C. SPECIFICATIONS POWER: SOUND LEVEL: 15 Watts RMS 103dB UL 10' Rating (APF-15U Only) FREQUENCY RESPONSE: CONDUIT CONNECTION: 400-4,000Hz For J4" Conduit Power Tap Selector Switch Switch Position Impedance 25V Line *db@ 10 Ft. 70V Line *db@ 10 Ft. 1 5.0 K . .9 W 90 2 2.5 K - 1.8 W 93 3 1.3 K .48 W 87 3.8 W 95 4 666 .94 W 90 7.5 W 98 5 333 1.8 W 93 15.0 W 100 6 89 7.5 W 98 Do Not Use 7 45 15.0 W 100 On 70 V. UL 3dB Increment Rating NOTE: Terminal #2 is the positive terminal Mounting Dimensions * WIRING DIAGRAM To conform with UL requirements, wires must be connected as shown in wiring diagram. NOTE: The maximum wire size that can be connected to this device is 18 Gauge! From Amplifier Speaker 1 Speaker 2 To Next Speaker or End of Line Resistor CAUTION: Do Not loop wires under screw terminals. Break wire run to provide supervision of connection. Installation must comply with all Building Codes and NFPA guidelines. Installation must adhere to N.E.C. and NFPA 70/72 wiring directives and comply with all National and Local Building Codes. Atlas Sound Specifications are subject to change without notice wvvw.AtlasSaund.com 1601 JACK MCKAY BOULEVARD ENNIS, TEXAS U.S.A. © 2005 ATLAS SOUND LP Printed in U.S.A. 000105 TELEPHONE: (800) 876-3332 • FAX: (800) 765-3435 ATS000702 RevE 01/05 PN 8840400...

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