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■ <br /> CS/CHS <br /> . POTTER <br /> SELECTABLE CANDELA <br /> The Symbol of Protection CEILING MOUNT <br /> CS Series 24 Volt Ceiling Mount Selectable Strobe <br /> Model Part Nominal <br /> Number Number Voltage Candela <br /> CS-24R 4890020 24 VDC 15,30,75,95,115,150 <br /> CS-24W 4890021 24 VDC 15,30,75,95,115, 150 <br /> CS-24PR 4890022 24 VDC 15,30,75,95,115,150 <br /> CS-24PW 4890023 24 VDC 15,30,75,95,115,150 <br /> CHS Series 24 Volt Ceiling Mount Selectable Horn/Strobe <br /> Model Part Nominal Reverberant dBA @ In Anechoic Room <br /> Number Number Voltage Candela 10 ft.per ANSI/UL 464 dBA @ 10 ft. <br /> CHS-24R 4890040 24 VDC 15,30,75,95,115, 150 81-86 90 <br /> CHS-24W 4890041 24 VDC 15,30,75,95,115, 150 81-86 90 <br /> CHS-24PR 4890042 24 VDC 15,30,75,95,115, 150 81-86 90 <br /> CHS-24PW 4890043 24 VDC 15,30,75,95,115, 150 81-86 90 <br /> Model Designations: <br /> C=Ceiling Mount S=Strobe HS=Horn/Strobe <br /> R=Red Faceplate W=White Faceplate <br /> All units are available in plain(no lettering). <br /> Plain units are non-returnable. <br /> CS24 Product Strobe Current Ratings(mA) <br /> Candela 15 cd 30 cd 75 cd 95 cd 115 cd 150 cd <br /> 24 VDC 24 VDC 72 mA 101 mA 167 mA 200 mA 214 mA 286 mA <br /> (16-33 Volts) UL Maxi 120 mA 120 mA 200 mA 220 mA 290 mA 321 mA <br /> CHS24 Product Horn Decibel and Current Ratings(mA) <br /> Horn Minimum dBA @ 10 ft. Minimum dBA @ 10 ft. Regulated 24 VDC <br /> Mode per ANSI/UL 464 per ANSI/UL 464 Max.Operating <br /> (HIGH) (LOW) @ High Setting(mA) <br /> Temp 3 2400Hz 83 75 23 <br /> Temp 3 Mechanical 81 73* 22 <br /> Continuous 2400Hz 86 78 23 <br /> Continuous Mechanical 84 76 22 <br /> NOTES: <br /> • The sound output for the temporal 3 tone is rated lower since the time the horn is off is averaged into the sound output rating.While the <br /> horn is producing a tone in the temporal 3 mode its sound pressure is the same as the continuous mode. <br /> • For nominal and peak current across UL regulated voltage range for filtered DC power and unfiltered(FWR[Full Wave Rectified])power, <br /> see installation manual. <br /> • Potter does not recommend using a coded or pulsing signaling circuit with any of our strobe products. <br /> • Operating the horn in this mode at this voltage will result in not meeting the minimum ANSI/UL 464 reverberant sound level required for <br /> public mode fire protection service.These settings are acceptable only for private mode fire alarm use.Use the high dBA setting for public <br /> mode application(not applicable when using the chime tone.The chime tone is always private mode). <br /> • RMS current ratings are per UL average RMS method.UL max current rating is the maximum RMS current within the listed voltage range <br /> (16-33VDC for 24VDC units).For strobes the UL max current is usually at the minimum listed voltage(16VDC for 24VDC units).For <br /> audibles the max current is usually at the maximum listed voltage.For unfiltered FWR ratings,see installation manual. <br /> PotterElectric Signal Company,LLC•St.Louis,MO 63042 USA•CustService:866-572-3005•TechSupport:866-956-0988•Canada888-882-1833•www.pottersignal.com <br /> PRINTED IN USA MFG.#8830051-REV A PAGE 3 OF 4 <br /> 06/13 <br />