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Specifications[Page Too Large for OCR Processing] FIRE ALARM CONTROL PANEL I5(oOS Std 7.r A vg REC FPS7 -6 1 I — on I J6 DEC 2 9 Model 5208 ' 71 E Cg Al arm Control Panel with in CITY TIGARD • . a. BUILDING DIVISiOlpig Y l Communicator of /J.i 1 ,1, i `"' The Fire Alarm Control Designed to Grow with Your e `' ga Systems Needs, Without The Growing Pains. The SK -5208 is a microprocessor based control panel with built -in UL listed communicator designed for applications requiring smoke detection, manual pull stations, and sprinkler supervision. It features an easy to read LCD display with programmable English readout and user friendly tactile keys. The basic unit offers 10 zones of initiation and is expandable up to 30 zones for larger applications. The SK -5208 has a complete line of supervised accessories that provide remote annunciation, auxiliary control zone expansion. Ideal for new and retrofit applications, the SK -5208 delivers the performance to handle your installation. Features Specifications • 10 zones, 8 Class B (Style B) and 2 Operating Class A (Style D) or Class B (Style Voltage: 24 VDC • B) zones, expandable to 30 zones Primary AC: 120 Vrms @ :7— • Supervised zone expanders and I/O 60Hz, 2A .' modules can be mounted remotely Total DC Load: 6 Amp from the main control panel : . • : • • • • Event History Buffer (150 events) Current Draw: with date /time stamp Standby: 140 mA • All zones are compatible with 2- or Alarm: 460 mA 4 -wire detectors Flush Mount ',:,, • 8 selectable /programmable output Dimensions: patterns for notification appliance Height: 24.75" (62.9 cm) circuits Width: 14.5" (36.8 cm) • Built -in Digital Alarm Communicator Depth: with 5 " " pro cm) w Transmitter (DACT) with 5/8" protruding Overall • 4 Notification Appliance Circuits Dimensions: • 4 programmable general purpose Height 26 -3/8" (67 cm) relays Width: 17 -3/16" (43.66 cm) r *: :., • Programmable smoke verification, Total Depth: 4" (10.16 cm) ...__ ,�-~ pre -alarm delay, cross zoning and enhanced verification mode features Operating Temp 32° to 120° F that can help minimize false alarms (0° to 49° C) SK -5208 • Programmable from the built -in sand Approvals control panel touchpad, remote Optional Accessories Listings App annunciator, or Windows® • SK -5235 LCD Remote Annunciator • UL Listed downloading software • SK -5217 10 Zone Expander • CSFM Listed • Direct connect port for on -site (2 max. per system) • MEA approval 429 -92 -E Vol. XIII up /down loading with Windows® • SK -5280 Status Display Module (8 downloading software max. per system) • Built -in walk test feature • 7181 Fire Zone Converter • Single or Dual Interlock water • 5220 Direct Connect Module SILENT • releasing capability • SKSS Downloading Software 44 KNIGHT FIRE ALARM CONTROL PANEL Model 5208 Fire Alarm Control Panel with Digital Communicator , in Engineering Specification ' The system shall contain a fire alarm control panel to supervise and operate heat and smoke detection devices, manual fire alarm devices, alarm notification devices and visual annunciators. The system shall also be capable of monitoring for sprinkler supervisory and water flow conditions. The system must have a built in UL listed fire communicator that can be enabled /disabled as needed on a per job basis. In addition, the system will sound alarms locally for purpose of evacuation. Telephone Line 1 Telephone Line 2 Direct Connect _ _ _ 1 For On -Site Programming 2 Class A (Style D) — " . 1. ,.. 11 ' 1 or Class B Circuits B ,-- `` • Initiation Ci _Programmable rcuits .1- " .c :_.- . -- Form C Relays 8 Class B (Style B) - ::: i • . I Notification Initiation Circuits - - ::: • Appliance Circuits j —p 1' .5235 Remote rt Annunciators 1111 - Ill ,:,, ^ n ni (.7 _ -4 . —� SBUS Devices, n ni r g! 1 1 5280 and 5217 To AC _ - iti SILENT KNIGHT 7550 Meridian Circle, Maple Grove, MN 55369 -4927 MADE IN AMERICA - 800.446 -6444 or in Minnesota 763 -493 -6435 FORM# 350318, Rev. 10/01 • FAX: 763- 493 -6475 World Wide Web: http: / /www.silentknight.com Copyright © 2001 Silent Knight C O N V E N T I O N A L D E T E C T I O N Series Photo *Th_ SYSTEM mke Dete SENSOR® Models Available = ._; : - - - - 1 Two-Wire Models 2W -B 2 -wire standard t 2WT -B 2 -wire standard with thermal Four -Wire Models 4W -B 4 -wire standard 4WT -B 4 -wire standard with thermal I - •+ 41C Accessories • 2W -MOD2 2 -wire loop test /maintenance module - - SENS -RDR Sensitivity reader . `�` RT Removal /replacement tool - -- A77-AB2 Retrofit adapter bracket Product Overview Plug -In detector line — mounting base System Sensor's i series smoke detectors represent a significant advancement In included conventional detection. The i family Is founded on three principles: Installation ease, Intelligence, and Instant Inspection. Large wire entry port In -line terminals with SEMS screws Installation ease. The i line redefines installation ease with its plug -in design. This allows an installer to pre -wire the bases included with the heads. The large Mounts to octagonal and single -gang wire entry port and in -line terminals provide ample room for neatly routing the backboxes, 4- square backboxes, or wiring inside the base. The base accommodates a variety of back box mounting direct to ceiling methods as well as direct mounting with drywall anchors. To complete the installation, i heads plug -in to the base with a simple Stop -Drop 'N Lock Stop -Drop 'N Lock" attachment to base action. Removable detector cover and chamber Intelligence. i detectors offer a number of intelligent features to simplify for easy cleaning testing and maintenance. Drift compensation and smoothing algorithms are standard with the i line, to minimize nuisance alarms. When connected to the Built -In remote maintenance signaling 2W -MOD2 loop test /maintenance module, or a panel equipped with the i protocol, 2 -wire i detectors are capable of generating a remote maintenance Drift compensation and smoothing signal when they are in need of cleaning. This signal is indicated via an LED algorithms located at the module and the panel. To read the sensitivity of i detectors, the Simplified sensitivity measurement SENS -RDR is a wireless device that displays the sensitivity in terms of percent per foot obscuration. Wide angle, dual color LED indication Instant inspection. The i series provides wide angle red and green LED indica- Loop testing via EZ Walk feature tors for instant inspection of the detector condition, indicating: normal standby, out -of- sensitivity, alarm, or freeze trouble conditions. When connected to the Built -In test switch 2W -MOD2 loop test/maintenance module or a panel with the i protocol, the EZ Walk loop test feature is available on 2 -wire i detectors. This feature verifies the initiating loop wiring by providing LED status indication at each E) ®(O MEA MSFM detector. LISTED '°'°°"'° 16'Wil approved approved • • Architect /Engineer Specifications Smoke detector shall be a System Sensor 1 with a plaster ring, or direct mount to the detector shall provide dual color LED indi- Series model number , listed to ceiling using drywall anchors. Wiring con- cation which blinks to indicate power up, Underwriters Laboratories UL 268 for Fire nections shall be made by means of SEMS normal standby, out of sensitivity, alarm, Protection Signaling Systems. The detector screws. The detector shall allow pre - wiring and freeze trouble (model 2WT-B, 4WT-B) shall be a photoelectric type. (model 2W -B, of the base and the head shall be a plug -in conditions. When used in conjunction with 4W -B) or a combination photoelectric/ther - type. The detector shall have a nominal the 2W -MOD2 module, 2 -wire models mal (model 2WT -B,. 4WT-B) with thermal sensitivity of 2.5% per foot nominal as shall include a maintenance signal to indi- sensor rated at 135 °F (57.2 °C). The detec- measured in the UL smoke box. The detec- cate the need for maintenance at the alarm tor shall include a mounting base for tor shall be capable of automatically adjust- control panel, and shall provide a loop test - mounting to 3% -inch and 4 -inch octagonal, ing its sensitivity by means of drift compen- ing capability to verify the circuit without single gang, and 4 -inch square back boxes sation and smoothing algorithms. The testing each detector individually. Electrical Specifications Operating Voltage Standby Current Peak Standby Current Nominal: 12/24 V non - polarized 2 -wire: 50 pA maximum average 2 -wire: 100 pA Min.: 8.5 V 4 -wire: 50 pA maximum average 4 -wire: n/a - Max.: 35 V . Maximum Alarm Current Alarm Contact Ratings • Maximum Ripple Voltage 2 -wire: 130 mA limited by control panel 2 -wire: n/a 30% peak to peak of applied voltage 4 -wire: 20 mA @12V, 23mA @ 24V 4 -wire: 0.5 A @ 30V AC /DC • LED Modes Power Up Sequence for LED Indication LED Mode Green LED Red LED Condition Duration Power up Blink every 10 seconds Blink every 10 seconds Initial LED status indication 80 seconds Normal (standby) Blink every 5 seconds off Out of sensitivity off Blink every 5 seconds Freeze trouble off Blink every 10 seconds ' Alarm - •off Solid Physical Specifications Operating Temperature Range Sensitivity Mounting 2W -B and 4W -B: 32 °F -120 °F (0 °C -49 °C) 2.5 % /ft. nominal 3t -inch octagonal back box 2WT -B and 4WT -B: 32 °F -100 °F (0 °C -37.8 °C) 4 -inch octagonal back box Input Terminals Single gang back box . , • Operating Humidity Range 14 -22 AWG 4 -inch square back box with a plaster ring 0 to 95% RH non-condensing . Dimensions (including base) Direct mount to ceiling Thermal Sensor 5.3 inches (127 mm) diameter 135 °F (57.2 °C) fixed 2.0 inches (51 mm) height Freeze Trouble Weight 2WT -B and 4WT -B only: 41 °F (5 °C) 6.3 oz. (178 grams) Ordering Information Model , Thermal Wiring Alarm Current 2W -B No 2 -wire 130 mA max. limited by control panel • 2WT -B Yes 2 -wire 130 mA max. limited by control panel 4W -B No 4 -wire 20 mA @ 12V, 23mA @ 24V 4WT -B Yes 4 -wire 20 mA @ 12V, 23mA @ 24V • Model . - Description . -• . . • . 2W -MOD2 .2 -wire loop test / maintenance module SENS -RDR Sensitivity reader , RT Removal / replacement tool A77 -AB2 Retrofit adapter bracket, 6.6 in. (16.76 cm) diameter - System Sensor Sales and Service . . System Sensor Headquarters System Sensor Canada System Sensor In China System Sensor - Far East System Sensor - India 3825 Ohio Avenue Ph: 905.812.0767 Ph: 86.29.524.6253 Ph: 85.22.191.9003 Ph: 91.124.637.1770 x.2700 St. Charles, IL 60174 Fx: 905.812.0771 Fx: 86.29.524.6259 Fx: 85.22.736.6580 Fx: 91.124.637.3118 Ph: 800 /SENSOR2 System Sensor Europe System Sensor In Singapore System Sensor - Australia _ Fx: 630/377-6495 Ph: 44.1403.276500 Ph: 65.6273.2230 Ph: 613.54.281.142 Documents -on- Demand Fx: 44.1403.276501 Fx: 65.6273.2610 Fx: 613.54.281.172 • 800/736-7672 x3 www.systemsensor.com 0 2002 System Sensor The company reserves the right to change product specifications without notice. A05-0318004.12/02.1t1033 ri 2or!I- do l5lo SYSTEM - �$ SENSOR' '/ Indoor Selectable- Output • Strobes and Horn Strobes = 00, , rr for Ceiling Applications O e . ��i SpectrAlert °Advance audible visible notification �_ • t - products are rich with features guaranteed to cut installation times and maximize profits. SPECTRAlert A V A N C E Features The SpectrAlert Advance series offers the most versatile and • Plug -in design with minimal intrusion into the back box easy -to -use line of horns, strobes, and horn strobes in the industry •Tamper-resistant construction With white and red plastic housings, wall and ceiling mounting options, and plain and FIRE - printed devices, SpectrAlert Advance can ▪ Automatic selection of 12- or 24 -volt operation at 15 and 15/75 meet virtually any application requirement. candela • Field- selectable candela settings on ceiling units. 15, 15/75, 30, 75, Like the entire SpectrAlert Advance product line, ceiling -mount 95, 110, 115, 135, 150, 177, and 185 strobes and horn strobes include a variety of features that increase ▪ Horn rated at 88+ dBA at 16 volts their application versatility while simplifying installation. All devices • Rotary switch for horn tone and three volume selections feature plug -in designs with minimal intrusion into the back box, making installations fast and foolproof while virtually eliminating • Universal mounting plate for ceiling units costly and time - consuming ground faults. • Mounting plate shorting spring checks wiring continuity before device installation To further simplify installation and protect devices from construction • Electrically Compatible with legacy SpectrAlert devices damage, SpectrAlert Advance utilizes a universal mounting plate • Compatible with MDL sync module with an onboard shorting spring, so installers can test wiring continuity before the device is installed. Installers can also easily adapt devices to a suit a wide range of application requirements using field - selectable candela settings, automatic selection of 12- or 24 -volt operation, and a rotary switch for horn tones with three volume selections. Agency Listings SIGNALING /� 4i. MEA 'P LISTED APPROVED ® approved 7125- 1652186(sdoo, strobes) 7125-1651188 (horn sbobes. 54011 (chores horn strobes. horns) 3023572 MEM52-05 -E ch:memobes) 55512 (strobes) 7135 - 1653189 (horn. ch ores) • -I ... SpectrAlert Advance Specifications Architect /Engineer Specifications • General • SpectrAlert Advance strobes and horn strobes shall mount to a standard 4 x 4 x 11/2-inch back box, 4 -inch octagon back box, or double -gang back box. Two- wire products shall also mount to a single -gang 2 x 4 x 1 -inch back box A universal mounting plate shall be used for mounting ceiling and wall products The notification appliance circuit wiring shall terminate at the universal mounting plate Also, SpectrAlert Advance products, when used with the Sync•Circuit` Module accessory, shall be powered from a non-coded notification appliance circuit output and shall operate on a nominal 12 or 24 volts When used with the Sync-Circuit Module, 12-volt-rated notification appliance circuit outputs shall operate between 9 and 17 5 volts, 24- volt -rated notification appliance circuit outputs shall operate between 17 and 33 volts. Indoor SpectrAlert Advance products shall operate between 32 and 120 degrees Fahrenheit from a regulated DC or full -wave rectified unfiltered power supply. Strobes and horn strobes shall have field- selectable candela settings including 15, 15/75, 30, 75, 95, 110, 115, 135, 150, 177, and 185 ' • Strobe ' The strobe shall be a System Sensor SpectrAlert Advance Model listed to UL 1971 and shall be approved for fire protective service. The strobe shall be wired as a primary- signaling notification appliance and comply with the Americans with Disabilities Act requirements for visible signaling appliances, flashing at 1 Hz over the strobe's entire operating voltage range:The strobe light shall consist of a xenon flash tube and associated lens/reflector system. Horn Strobe Combination ' The horn strobe shall be a System Sensor SpectrAlert Advance Model listed to UL 1971 and UL 464 and shall be approved for fire protective service.The horn strobe shall be wired as a primary- signaling notification appliance and comply with the Americans with DisabilitiesAct requirements for visible signaling appliances, flashing at 1 Hz over the strobe's entire operating voltage range. The strobe light shall consist of a xenon flash tube and associated lens/reflector system. The horn shall have three audibility options and an option to switch between a temporal three pattern and a non - temporal (continuous) pattern These options are set by a multiple position switch On four -wire products, the strobe shall be powered independently of the sounder The horn on horn strobe models shall operate on a coded or non -coded power supply Synchronization Module The module shall be a System Sensor Sync-Circuit model MDL listed to UL 464 and shall be approved for fire protective service The module shall synchronize SpectrAlert strobes at 1 Hz and horns at temporal three. Also, while operating the strobes, the module shall silence the horns on horn strobe models over a single pair of wires. The module shall mount to a 4'1/26 x 4'1/26x x 2' /einch back box The module shall also control two Style Y (class B) circuits or one Style Z (class A) circuit. The module shall synchronize multiple zones. Daisy chaining two or more synchronization modules together will synchronize all the zones they control. The module shall not operate on a coded power supply. • Physical /Electrical Specifications • Standard Operating Temperature 32 °F to 120 °F (0 °C to 49 °C) . Humidity Range 10 to 93% non - condensing Strobe Flash Rate 1 flash per second • Nominal Voltage Regulated 12 DC/FWR of regulated 24 DC/FWR' Operating Voltage Range' 8 to 17.5 V(12 V nominal) or 16 to 33 V (24 V nominal) Input Terminal Wire Gauge 12 to 18 AWG Ceiling -Mount Dimensions (including lens) 68 "diameter x 2 5" high (173 mm diameter x 64 mm high) Ceiling -Mount Back Box Skirt Dimensions (BBSC -2, BBSCW -2) 7.1" diameter x 2.2 (180 mm diameter x 57 mm high) Ceiling -Mount Trim Ring Dimensions (sold as a 5 pack) (TRC- HS,TRCW -HS) 6.9 "diameter x 0.35" high (175 mm diameter x 9 mm high) Notes: 1 Full Wave Rectified (FWR) voltage is a non - regulated, time - varying power source that is used on some power supply and panel outputs. 2 P, S, PC, and SC products will operate at 12 V nominal only for 15 and 15/75 cd. • . • • • AVD500500 (`. - • UL Current Draw Data UL Max. Strobe Current Draw (mA RMS) 8 -17.5 Volts 16-33 Volts • Candela DC FWR DC FWR Standard Candela Range 15 123 128 66 71 15/75 142 148 77 81 30 NA NA 94 96' 75 NA NA 158 153 95 NA NA 181 176 110 • NA NA 202 195 115 NA NA 210 205 High 135 NA NA 228 207 Candela Range 150 NA NA 246 220 177 NA NA 281 251 185 NA NA 286 258 UL Max. Current Draw (mA RMS), 2 -Wire Horn Strobe, Standard Candela Range (15 -115 cd) 8 -17.5 Volts 16 -33 Volts DClnput 15 15/75 15 15/75 30 75 95 110 115 Temporal High 137 147 79 ' 90 107 176 194 212 218 Temporal Medium 132 144 69 80 97 157 182 201 210 Temporal Low 132 143 66 77 93 154 179 198 207 Non Temporal High 141 152 91 100 116 176 201 221 229 Non - Temporal Medium 133 145 75 85 102 163 187 207 216 Non - Temporal Low 131 144 68 79 96 156 182 201 210 FWR Input Temporal High 136 155 88 97 112 168 190 210 218 Temporal Medium . 129 152 78 88 103 160 184 202 206 Temporal Low 129 151 76 86 101 160 184 194 201 Non Temporal High- 142 161 103 112 126 181 203 221 229 • Non Temporal Medium 134 155 85 95 110 166 189 208 216 Non Temporal Low 132 154 80 90 105 161 184 202 211 • UL Max. Current Draw (mA RMS), 2 -Wire Horn Strobe, High Candela Range (135 -185 cd) 16 -33 Volts 16-33 Volts DClnput 135 150 177 185 FWR Input 135 ' 150 177 185 • Temporal High 245 ' 259 290 297 Temporal High 215 231 258 265 Temporal Medium 235 253 288 . 297 Temporal Medium 209 224 250 258 Temporal Low 232 251 282 292 Temporal Low 207 221 248 256 Non Temporal High 255 270 - 303 . 309 • 'Non-Temporal High ' 233 248 275 281 Non - Temporal Medium 242 259 293 299 Non Temporal Medium 219 232 262 267 Non Temporal Low 238 254 291 295 Non Temporal Low 214 229 256 262 Horn Strobe Tones and Sound Output Data . Horn Strobe Output (dBA) 8 -17.5 16 -33 24-Volt Nominal . Switch - Volts Volts Reverberant - ' : Anechoic Position Sound Pattern dB DC FWR DC FWR DC FWR DC FWR 1 Temporal High 78 78 84 84 88 88 99 98 2 Temporal Medium 74 74 80 80 86 86 96 96 3 Temporal Low 71 • 73 76 • 76 83 80 94 89 4 Non Temporal High 82 82 88 88 93 92 100 . . 100 5 Non Temporal Medium 78 78 85 85 90 90 98 98 6 Non Temporal Low 75 75 81 81 88 84 96 92 7r Coded High 82 82 88 88 93 92 101 101 8' Coded Medium 78 78 85 85 • 90 90 97 98 • • 9' Coded Low 75 75 81 81 88 • 85 96 92 • } Settings 7, 8, and 9 are not available on 2 -wire horn strobes . Avesaosoo • • 5pectrAlert Advance Dimensions 7.1" 14-2.251 �1� 6.8" /' — '.. Dia. r 11��� Dia. 7 000 ° d E t � r ( x , 1 1 ".r " 1 It a ( � 2.5 � 0 b \---d--- cy Ceiling -mount horn strobes Ceiling back box skirt 5pectrAlert Advance Ordering Information Model Description Model Description Ceiling Horn Strobes Ceiling Strobes • . • PC2R' • 2 -Wire Horn Strobe, Standard cd, Red • SCR . Strobe, Standard cd, Red .. • • . PC2RH 2 -Wire Horn Strobe, High cd, Red SCRH Strobe, High cd, Red , PC2W't 2 -Wire Horn Strobe, Standard cd, White SCW ' Strobe, Standard cd, White • 'PC2WH' 2 -Wife Horn Strobe, High cd, White SCWH Strobe, Highi cd,White • - . • PC4R 4 -Wire Horn Strobe, Standard cd, Red • • Accessories . PC4RH 4 -Wire Horn Strobe, High cd, Red ' BBSC -2 Back Box Skirt, Ceiling, Red PC4W 4 -Wire Horn Strobe, Standard cd, White BBSCW -2 Back Box Skir t, Ceiling, White . TRC -HS Trim Ring, Ceiling, Red TRCW -HS Trim Ring, Ceding, White . Notes: • • Add" -P'to model number for plain housing (no'FIRE'marking on cover), e g, P2R -P. t Add' -SP'to model number for 'FUEGO"riiarking on cover, e g, P2R -SP #'Standard cd'refers to strobes that include 15,15/75, 30, 75, 95,110, and 1 I5 candela settings 'High cd' refers to strobes that include 135, 150, 177, and 185 candela settings :' SYSTEM 02011 System Sensor. ^ 3825 Ohio Avenue • St. Charles, IL 60174 Rod=o & tto aheunn,o,lnor.c.va: -,arm rot �. . SENSOR' Phone 800-SENSOR2 • Fax. 630-377-6495 current Productes o '' "d " dn g theWest "" si "' °`ti "' °" ' h" ` AVDS00500. 6/11 .12836 FPS 2 0 I / - J Co Control Panel Installation 3.6 Current Draw Calculations 3.6.1 Worksheet Requirements The following steps must be taken when determining SK -5208 current draw and standby battery requirements. Filling in the Current Draw Worksheet, Table 3 -2 (Section 3.6.2) 1. For the SK -5208, the worst case current draw is listed for the panel and panel accessories. Fill in the number of devices that will be used in the system and compute the current draw requirements for alarm and standby. Record this information in Table 3 -2 at Line A. 2. Add up the current draw for all smoke detectors and record in the table at Line B. 3. Add up all notification appliance loads and record in the table at Line C. 4. For notification appliances and auxiliary devices not mentioned in the manual, refer to the device manual for the current ratings. 5. Make sure that the total alarm current you calculated, including current for the panel itself, does not exceed 6.0 A. This is the maximum alarm current for the SK -5208 control panel. If the current is above 6.0 A you will need to use a notification power expander(s) such as the 5495 to distribute the power loads so that the SK -5208 or the power expanders do not exceed their power rating. Refer to the current draw worksheets provided with the 5495 manuals so you do not exceed their power requirements. 6. Complete the remaining instructions in Table 3 -2 for determining battery size requirements. P/N 151204 3 -5 . ,. 'ACT.,L.si - e.01-kaA U '5t oZ, ttZ.._uLA -R.. - lc « 5 s ?...."'N - D Model SK -5208 Fire Control /Communicator Installation and Operation Manual 3.6.2 Current Draw Worksheet Use Table 3 -2 to determine current requirements during alarm/battery standby operation. (Copy the page if additional space is required.) Table 3 -2: Current Draw Calculations Device # of Devices Current per Device Standby Alarm Current Current For each device use this tormula: 'Ibis column X 'l his column = Current per number of devices. SK -5208 Fire Panel (Current draw Standby: 140 mA 140 mA from battery) Alarm: 460 mA 460 mA Panel Accessories Standby: 60 mA ( 00 mA SK -5217 Zone Expander Alarm: 260 mA 21 mA 5220 Direct Connect Standby: 15 mA mA Alarm: 15 mA mA SK -5235 Annunciator (6 max.) Standby: 30 mA mA Alarm: 50 mA mA Relay Standby: 10 mA mA SK -5280 Status Display Module (8 max.) (max.) Alarm: 80 mA mA Outputs Per output 100 mA mA Max. 700 mA mA 7181 Zonc Converter Standby: 35 mA mA Alarm: 65 mA mA A Total System Current Smoke Detectors _ °� Standby: 50 mA 300 mA 2 �1 1 1� Alarm: � mA 7 mA Standby: mA mA Alarm: mA mA Standby: mA mA Alarm: mA mA Standby: mA mA Alarm: mA mA Standby: mA mA Alarm: mA mA B Smoke Detector Current mA mA Notification Appliances ` < � CUJ Lo Alarm: Z05 mA 12.-S0 PC.ZW 4 Alarm: 2 mA 81-2. mA Alarm: mA mA Alarm: mA mA C Notification Appliances Current mA Additional Devices Standby: mA Alarm: mA Standby: mA Alarm: mA D Additional Devices Current mA E Total current ratings of all devices in system (line A + line B + C +D) 500 rnA 3613'2- mA F Total current ratings converted to amperes (line E x .001): 0.s A 3.t A G Number of standby hours (24 or 60 for NFPA 72, chapter I, 1- 5.2.5): 24 H H Multiply lines F and G. Total standby AH 1 z AH I Alarm sounding period in hours. (For example, 5 minutes = .0833 hours) I■Ocr $ j H J Multiply lines F and I. Total alarm AH AH • K *Add lines H and J. Total ampere I G AH B hours required * Use next size battery with capacity greater than required. 3 -6 P/N 151204 Control Panel Installation 3.6.3 Maximum Battery Standby Load Table 3 -3 shows the maximum battery standby load for the SK -5208 based on 24 and 60 hours of standby. The standby load calculations of line D in the Current Draw Calculation Worksheet (Table 3 -2) must be less than the number shown in Table 3 -3 for the battery size used and standby hours required. Batteries larger then 17 AH will not fit into the SK -5208 cabinet and must be housed in the AB -33 Accessory Battery Cabinet. See Section 3.8 for battery installation. Table 3 -3: Maximum Battery Standby Load Rechargeable Battery Size Max. Load for 24 hrs. *Max. Load for 60 hrs. Standby, 5 mins. Alarm Standby, 5 mins. Alarm 7 A1-I 270 mA 105 mA 12AH 475mA 190mA 18 AH 685 mA 270 mA 33 AH 1.1 A 450 mA * Required for NFPA 72 Auxiliary Protected Fire Alarm systems for Fire Alarm Service (City Box) and Remote Station Protected Fire Alarm systems (Polarity Reversal) and Digital Alarm Communicator /Transmitter (DACT). Warning!. Silent Knight does not support the use of batteries smaller than those listed in Table 3 -3. If you use a battery too small for the installation, the system could overload the battery resulting in the installation having less than the required 24 hours standby power. Use Table 3 -2 to calculate the correct battery amperes/hour rating needed for your installation. P/N 151204 3 -7 •