The URL can be used to link to this page

Home My WebLink AboutFIRE ALARM INSTALLATION GUIDE - 16-00052 - 250 W 1st N - 12 Plex - Bear Building 1 - EastIntelliKnight 5808 Installation Manual 151274-L8 3.6 Calculating Current Draw and Standby Battery This section is for helping you determine the current draw and standby battery needs if you are using SK addressable devices (Table 3-2) or SD addressable devices (Table 3-3). 3.6.1 - Current Draw Worksheet Requirements The following steps must be taken when determining 5808 current draw and standby battery requirements. 1. Use the Current Draw Worksheet to determine current draw and standby battery requirements. Use Table 3- 2 if installing SK SLC Devices and Table 3-3 if installing SD SLC Devices to determine current draw. For the 5808, the worst case current draw is listed for the panel, addressable devices, and all SBUS expanders. Fill in the number of addressable devices that will be used in the, system and compute: the current draw requirements for alarm and standby. Record this information in the Current DrawWorksheet on Line A. 2. Add up the current draw for all auxiliary devices 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 appliance circuits 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 5808 control panel. If the current is above 6.0 A you will need to use a'notification power expander(s) such as the Silent Knight 5496 intelligent power module, to distribute the power loads so that the 5808 or the power expanders do not exceed their power rating. Refer to the current draw worksheets provided with the 5496 manual so you do not exceed their power requirements, 6. Complete the remaining instructions in the appropriate Current Draw Worksheet for determining battery size requirements. 3.6.1.1 Current Draw Worksheet for SK SLC Devices Use Table 3-2 to determine current requirements during alamilbattery standby operation when SK SLC devices are installed. You can install up to 99 SK detectors and 99 SK modules. (Copy the page if additional space is required.) ... . �_ ins Cr! n., iroe. I4u1tl JAG. vun auc+ow••. ••v. �...+�..�-.....�_.._- fax•.. �.;. ,_.. Number Standby ` Alarm Device of Current per Device Current Current Devices or eac eV ce use i5 ormu a: Is co umm s co umn = urren ,per num or o eviaes.: Fire Panel (current draw from 1 Standby: 471 mA 171 ml battery) Alarm: $65 mA 365-mA 'Addressable SLC Detectors 3-5 Before You Begin Installing 151274-L8 Table 3-2: Current Draw Worksheet for SK Devices Device Number of Devices Current per Device Standby Alarm Current Current o Z 1 (99 max.) Standby/Alarm: .30mAs . MW 0 LO MT -O- 1. SK -Photo -r mA mA SK -Ion mA. mA SK -Heat mA 0,-5 mA S SK -Heat -HT mA mA SK -Duct (includes PhotoRr SK -Acclimate SK-Heat-ROR mA mA mA mA SK -Beam (without integral test) - SLC Standby/Alarm:. 2 mA Pwr Standby:. 2 mA mA Alarm: 8.5 mA mA SK -Beam -T (with integral tao SLC Standby/Alarm: 2 mA Aux. Pwrtandby2 mA mA `Alarm: 8.5 mA mA SK -FIRE -CO SLC Standby: .30 mA mA Alarm: -7.2 mA -. mA... Addressable ' --SLC Devices SK -Monitor L 5' (99 max.)? - Standby/Alarm: .375 mA mA L). mA SK-Minimon mA mA SK-Pull-SA/SK-Pull-DA MA '�,, p MA �- a SK -Monitor -2 St andbylAlarm: .75 MA mA mA SK-Mon•10 Standby/Alarm:. 3.5 mA MA. MA SK -Control. - - SLC :Standby: .375 mA Alarm: .375 mA mA mA Aux. Power Standby: 1.7 mA mA Alarm:. 7 FA mA SK -Control -6 SLC 'Standby: 2.25 mA Alarm:, 2.25mA mA mA. Aux. Pwr Standby: 6.mA Alarm: 20 mA mA mA SK -Relay - Standby/Alarm: .255 mA mA mA SK-Ralay-6 :Standby/Alarm: 1.45 mA mA mA SK-RelayMon-2 - . Standby: 1.3mA.mA Alarm: 24 mA mA SK -Zone SK -Zone -6 (99max.)� Aux Pwr Standby: 12 mA mA .Alarm: BDmA mA SLC Standby/Alarm: - .27 mA mA mA Aux Pwr Standby: 50mA mA Alarm: 270 mA mA SLC StandbylAlarm: 2 mA mA MA 3-6 IntelliKnight 5808 Installation Manual A Table 3-2: Current Draw Worksheet for SK Devices 151274-L8 Device Number of Devices Current per Device Standby Current Alarm Current SLQ Accessories 'Standby: B200SR Sounder Base max.) Aux Pwr .5 mA mA Alarm: 35 mA mA SLC Alarm: .7 mA -` mA B200S Sounder Base Aux Pwr Standby: .5 mA mA Alarm: 35 mA mA SLC Alarm: - .7 mA s mA B200SR-LF Low Frequency Sounder(99 Base Aux Pwr Standby: - 1 mA mA Alarm: - 125 mA mA B20OS-LF Low Frequency Sounder Base Aux Standby .55 mA mA Alarm (high vol) 140 mA - mA SLC Standby .30 mA mA B224RB Relay Base Standby/Alarm: .5 mA mA mA RTS151/15 KKEY Alarm: 7.5 mA - mA RA10OZ Alarm: 10mAl mA SLC Isolator Devices SK -ISO (Isolator Module) (100 max.) Standby/Alarm: .45 mA mA - mA 1224B1 Isolator Base - Standby/Alarm: Accessories Modules 5860 Remote Fire Alarm Annunciator (12 max) Standby: 20 mA mA Alarm: 25 mA mA 5824 Serial / Parallel Module (2 max.) Standby/Alarm: 45 mA mA mA 5496 Notification Power Expander (8 max.) Standby/Alarm: 10 mA mA mA 5895XL Intelligent Power expander (8 max.) Standby/Alarm: 10 mA mA mA 5865.4 LED Annunciator (with reset and silence switches) (8 max.) Standby: 35 mA mA Alarm: 145 mA mA 58653 LED Annunciator Standby: 35 mA mA Alarm: 145 mA mA 5880 LED 1/0 Module Standby: 35 mA mA Alarm: 200 mA MA 5883 Relay Interface (32 max.) Standby: O mA mA Alarm: 220 mA (22 mA per relay) mA Total System Current Auxlllary, Devices2 ' Refer to devices manual for current rating, Alarm/Standby: mA mA ImA Alarm/Standby: mA mA in Alarm/Standby: mA mA mA Alarm/Standby: mA mA mA Auxiliary Devices Current Notification Appliance -Circuits Refer to devices manual for current rating. \L—k 12. Alarm: iAlarm: mAjI Ca mA MA —&00 3-7 IN Before You Begin Installing 951274-L8 Table 3.2; Current Draw Worksheet for SK Devices rn C M D E y F G a H Device Number of Current per Device Devices Standby Current Alarm Current 2. -Ala—rar. MA m during that time. However, during normal operation, door holders draw current and must be included in the 6.OA total current Alarm: mA mA Notification Appliances Current 3. mA "j 05 Total current ratings of all devices in system (line A+ line a + C) mA 1-74 mA q I by' Total current ratings converted to amperes (line. D x.001): A O, t74 A '-1.1(.4 Number of standby hours (24 or 60 for NFPA 72, chapter 1,15,2.5): H 21%A The SK -Duct housing contains a vacant mount for a SK -Relay (sold separately). Current draw for the SK -Relay is calculated Multiply lines E and F. Total standby AH AH 14 -7 -- by increasing the SK -Relay row of the calculation sheet by one for each SK -Relay used with a SK -Duct. Alarm sounding period In hours. (For example, 5 minutes -.0833 hours) 6. H p, o`b°33 Multiply lines E and H. .Total alarm AH AH: Add lines G and Ls Total ampere hours required H +�'.ej I. Total does not include isolator devices or accessory bases. 1 2. If using door holders, you do not need to consider door holder current for alanwbattety standby, because power is removed during that time. However, during normal operation, door holders draw current and must be included in the 6.OA total current that can be drawn from the panel. 3. Use next size battery with capacity greater than required. 4. SK -Beam -T draws a maximum of5OOmA from Auxiliary power only when the test feature is used. This should be considered when determining auxiliary power capacity but not calculated into current requirements for day to day operation, 5. The SK -Duct housing contains a vacant mount for a SK -Relay (sold separately). Current draw for the SK -Relay is calculated by increasing the SK -Relay row of the calculation sheet by one for each SK -Relay used with a SK -Duct. + 6. The FACP can only support 5 devices w/LED's on. This current draw has been added to the panels alarm current. - Installation A F Table 11-2: Battery Calculation Worksheet Number of Device Current per Device Standby Current Alarm Current Devices h device use this formula: This column F5495 X This column =Current per numher of devices. stributed Power Module Standby: 75Alt draw from battery) 5495 Current 75 mA 175 mA Auzaliary PeYices " Refer to device mant<kl far current ratings. , f AlamdStandby mA mA mA Alarm/Standby mA mA mA Alarm/Standby mA mA mA Alarm/Standby mA mA mA Auxiliary Devices Current mA mA NofiRcanot%apphances Sefer to device rrimiuOjor curre»t ratings: " �., Alarm: ? mA 0 mAJ�O� mA Alarm: mA 0 mA mA Alarm: mA 0 mA mA Alarm: mA 0 mA mA Notification Appliances Current 0 mA 2J�„d mA Total current ratings of all devices in system (line A + line B + line C) –75-mA 37"75" mA Total current ratings converted to amperes (line D x .001): O. L -0j A 'J✓' , y A Number of standby hours (24 or 60 for NFPA 72, Chapter 1,1-52.5). 'ZIA H Multiply lines E and F. Total standby AH ¢3j AH Alarm sounding period in hours. H (For example, 5 minutes =.0833 hours.) Multiply lines E and H. Total alarm AH .Z a vj t i AH Add lines G and I. Total standby and alarm AH • (� 5— AH Multiply line 7 by 1.20. ` (20% extra insurance to meet desired performance) Total ampere -hours required Z + i0 AH P/N 151161 11