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FIR2024-0086+Fire_Alarm_Battery_Calculations+9.20.2024_1.36.48_PM+4514528
FIR2024-0086 RECEIVED Sep 20 2024 STERLINC.r COMMUNICATION TECHNOLOCIIES, INC.. Sterling Communication Technologies, Inc. Submittal TCN Edmonds Systems: Div. 28 FIRE ALARM SYSTEM August 5t", 2024 Submitted by: Joe Stevenson Sterling Communication Technologies, Inc. 18540 Apache Drive, Unit 100 Parker CO 80134 www.stercommtech.com SK-PS6 Battery Calculation Secondary Power Source Requirements StandbySecondary Device Type Qty Current Draw TotalQty I Current Draw Total Main Circuit Board 1 X 0.1390 = 0.1390 1 X 0.1570 = 0.1570 Choose• 4.7k Main Circuit Board with ZNAC-PS Class A card 0 1XI 0.1350 = 0.0000 0 1XI 0.1420 = 0.0000 NAC / Output # 1 1 X 0.0000 = 0.0000 1 X 0.1960 = 0.1960 NAC / Output # 2 1 X 0.0000 = 0.0000 1 X 0.2340 = 0.2340 NAC / Output # 3 1 X 0.0000 = 0.0000 1 X 0.4410 = 0.4410 NAC / Output # 4 1 X 0.0000 = 0.0000 1 X 0.3730 = 0.3730 NAC / Output # 5 1 X 0.0000 = 0.0000 1 X 0.0000 = 0.0000 Total Standby Load 0.1390 Total Alarm Load 1.4010 SK-PS6 Batterya cu a ion Note 1: You are fully responsible for verifying these calculations. Note 2: You only need to make entries in the yellow cells Calculation in Total Sheet -. .. 24 Hours 73.3376 Standby Load Current (Amps) 0.1390 Amps X 24 1 = AH Required Alarm Time in Hours 5 Minutes Alarm Load Current (Amps) 1.4010 Amps X 0.084 1 = 0.118 AH Total Current Load 3.45 AH *Multiply by the Derating Factor 1.2 1 = x 1.20 Total Ampere Hours Required 1 4.14 AH Recommended Batteries: I BAT-1270 - 7AH Batteries * Derating Factor required to compensate for the non -linear discharge characteristic of a battery. SK-PS6 Circuit Detail Device Qty • ©© Output # 1 - EXISTING SUITE 104 Non -Alarm Draw I Total I Qty 1 111111 1 111111 ©© Alarm Draw Total 1 1 111 0 KITINITI11 1 ITI me IT#= a 0 EITITI1111 1 .111 �© 1 111111 a 1 111111 �© 1 111111 � �© 1 111111 Page 1 8/26/2024 �a 0 MITIrerfre11 a �© 1 ////// a �MMKITIN1111 M �© 1 ////// a �a 0 MITIrerfre11 a �© 1 ////// a �MMKITIN1111 M �© 1 ////// a �MMKITIW1111 M �© 1 ////// M �MMKITIW1111 M �© 1 ////// M StandbyTotal ... 1 1 1 1 1 1 1 .' ... 1 • M I TIM ' Output Device Qty • • ®©0 Non -Alarm Draw ITITI me IT@= I Total Qty 0 0 we 11111 Alarm Draw Total �©0 1 111111 �©0 1 111111 �© 1 111111 �©0 1 111111 �© 1 111111 �M 1 111111 M �© 1 111111 M �a 0 ffer, ITITITI = a �© 1111111 M �M 1 111111 M �© 1 111111 M �© 1 111111 M �© 1 111111 M �© 1 111111 M �© 1 111111 M �© 1 111111 a �© 1 111111 M Total Standby •.• 1 1 1 1 1 1 1 •' •.• 1 ' 1 1 1 ' Output Device Qty • . m© Non -Alarm Draw ITITI me IT$= I Total Qty 0 Efre11111 m© Alarm Draw 1 I :III Total 1 :1111 • • ©© 1 111111 1 111111 �©0 1 111111 �© 1 111111 �©0 1 111111 �© 1 111111 �© 1 111111 �© 1 111111 �© 1 111111 � �© 1 111111 �© 1 111111 � �© 1 111111 �© 1 111111 � �© 1 111111 �©0 MITI 1111 �© 1 111111 �© 1 111111 � �© 1 111111 Total Standby •.• 1 1 1 1 1 1 1MMRMWMMU•.• 1 1 1 1 ' Output Device Qty I SCWLED • �© Non -Alarm Draw 1 111111 I Total Qty 0 KITITITer,11 Alarm Draw Total SCWLED • ©© MITI 11111 1 111111 ©© 1 1 1111 1 'llll • 1• �© 1 111111 1 111111 �© 1 1 :111ME offer -To m • • �© 1 111111 � 1 111111 �© 1 1: 111 � 1 1: 111 �© 1 111111 � �© 1 111111 �MMKITITI1111 M 1111111 �MEMITITIMMIMM in 111111 �MMKITITI1111 M in 111111 �MMKITITI1111 M in 111111 �MMKITITI1111 M in 111111 StandbyTotal ... 1 111111 Total Alarm Load 11MIRAVre1 ' Output Device Qty I Non -Alarm Draw Total Qty Alarm Draw Total �M 1 111111 M �a 0 on 111111 �MMKITITI1111 M � am in 111111 Page 2 8/26/2024 �© 1 111111 �© 1 111111 �© 1 111111 �© 1 111111 Total Standby Load MI, mom Page 3 8/26/2024 Project Name Date Circuit Number Area Covered Nominal System Voltage Minimum Device Voltage Total Circuit Current AZ AFAA NAC Voltage Drop Calculator for Audio / Visual devices TCN EDMONDS CIRCUIT IS WITHIN LIMITS 8/26/2024 N2 SUITE 300 Notes. 0.234 Distance from source to 1st device Wire Gauge for balance of circuit Distance from Device Device previous Number Current device Device 1 Device 2 Device 3 Device 4 Device 5 Device 6 Device 7 Device 8 Device 9 Device 10 Device 11 Device 12 Device 13 END END END END END END END END END END END END END END END END END END END END END END Totals 0.018 150 0.018 10 0.018 10 0.018 10 0.018 15 0.018 15 0.018 10 0.018 10 0.018 10 0.018 10 0.018 10 0.018 20 0.018 10 0.234 290 20.4 Wire resistance is based 14 on the 1996 NEC Ch. 9 Table 8 Wire Ohm's Uncoated DC resistance. Gauge Per 1000 Solid conductors except gauges 150 14 3.07 10 and 12 are for stranded. 14 3.07 Program doubles the resistance to allow for 2 wires Voltage for both positive and negative At Drop from Percent conductors. Device source Drol 20.18 0.22 1 % 20.17 0.23 1 % 20.16 0.24 1 % 20.15 0.25 1 % 20.13 0.27 1 % 20.12 0.28 1 % 20.11 0.29 1 % 20.11 0.29 1 % 20.10 0.30 1 % 20.10 0.30 1 % 20.09 0.31 2% 20.09 0.31 2% 20.09 0.31 2% 20.09 0.31 2% 20.09 0.31 2% 20.09 0.31 2% 20.09 0.31 2% 20.09 0.31 2% 20.09 0.31 2% 20.09 0.31 2% 20.09 0.31 2% 20.09 0.31 2% 20.09 0.31 2% 20.09 0.31 2% 20.09 0.31 2% 20.09 0.31 2% 20.09 0.31 2% 20.09 0.31 2% 20.09 0.31 2% 20.09 0.31 2% 20.09 0.31 2% 20.09 0.31 2% 20.09 0.31 2% 20.09 0.31 2% 20.09 0.31 2% Alternate Calculations End of Line Method Totals Voltage Drop 0.417 Current 0.234 Distance 290 Load Centering Method Totals Voltage Drop 0.208 Current 0.234 Distance 290 Project Name Date Circuit Number Area Covered Nominal System Voltage Minimum Device Voltage Total Circuit Current AZ AFAA NAC Voltage Drop Calculator for Audio / Visual devices TCN EDMONDS CIRCUIT IS WITHIN LIMITS 8/26/2024 N3 SUITE 300 Notes. 0.441 Distance from source to 1st device Wire Gauge for balance of circuit Distance from Device Device previous Number Current device Device 1 Device 2 Device 3 Device 4 Device 5 Device 6 Device 7 Device 8 Device 9 Device 10 Device 11 Device 12 Device 13 END END END END END END END END END END END END END END END END END END END END END END Totals 0.087 150 0.018 10 0.018 20 0.018 10 0.018 10 0.018 10 0.018 10 0.087 15 0.018 15 0.018 10 0.018 15 0.018 15 0.087 15 0.441 305 20.4 Wire resistance is based 14 on the 1996 NEC Ch. 9 Table 8 Wire Ohm's Uncoated DC resistance. Gauge Per 1000 Solid conductors except gauges 150 14 3.07 10 and 12 are for stranded. 14 3.07 Program doubles the resistance to allow for 2 wires Voltage for both positive and negative At Drop from Percent conductors. Device source Drol 19.99 0.41 2% 19.97 0.43 2% 19.93 0.47 2% 19.91 0.49 2% 19.89 0.51 2% 19.88 0.52 3% 19.86 0.54 3% 19.84 0.56 3% 19.82 0.58 3% 19.81 0.59 3% 19.80 0.60 3% 19.79 0.61 3% 19.78 0.62 3% 19.78 0.62 3% 19.78 0.62 3% 19.78 0.62 3% 19.78 0.62 3% 19.78 0.62 3% 19.78 0.62 3% 19.78 0.62 3% 19.78 0.62 3% 19.78 0.62 3% 19.78 0.62 3% 19.78 0.62 3% 19.78 0.62 3% 19.78 0.62 3% 19.78 0.62 3% 19.78 0.62 3% 19.78 0.62 3% 19.78 0.62 3% 19.78 0.62 3% 19.78 0.62 3% 19.78 0.62 3% 19.78 0.62 3% 19.78 0.62 3% Alternate Calculations End of Line Method Totals Voltage Drop 0.826 Current 0.441 Distance 305 Load Centering Method Totals Voltage Drop 0.413 Current 0.441 Distance 305 Project Name Date Circuit Number Area Covered Nominal System Voltage Minimum Device Voltage Total Circuit Current AZ AFAA NAC Voltage Drop Calculator for Audio / Visual devices TCN EDMONDS CIRCUIT IS WITHIN LIMITS 8/26/2024 N4 SUITE 300 Notes. 0.373 Distance from source to 1st device Wire Gauge for balance of circuit Distance from Device Device previous Number Current device Device 1 Device 2 Device 3 Device 4 Device 5 Device 6 Device 7 Device 8 Device 9 Device 10 END END END END END END END END END END END END END END END END END END END END END END END END END Totals 0.070 150 0.018 25 0.087 15 0.018 10 0.038 25 0.018 25 0.018 15 0.018 10 0.070 10 0.018 15 0.373 300 20.4 Wire resistance is based 14 on the 1996 NEC Ch. 9 Table 8 Wire Ohm's Uncoated DC resistance. Gauge Per 1000 Solid conductors except gauges 150 14 3.07 10 and 12 are for stranded. 14 3.07 Program doubles the resistance to allow for 2 wires Voltage for both positive and negative At Drop from Percent conductors. Device source Drol 20.06 0.34 2% 20.01 0.39 2% 19.98 0.42 2% 19.97 0.43 2% 19.94 0.46 2% 19.92 0.48 2% 19.91 0.49 2% 19.90 0.50 2% 19.90 0.50 2% 19.90 0.50 2% 19.90 0.50 2% 19.90 0.50 2% 19.90 0.50 2% 19.90 0.50 2% 19.90 0.50 2% 19.90 0.50 2% 19.90 0.50 2% 19.90 0.50 2% 19.90 0.50 2% 19.90 0.50 2% 19.90 0.50 2% 19.90 0.50 2% 19.90 0.50 2% 19.90 0.50 2% 19.90 0.50 2% 19.90 0.50 2% 19.90 0.50 2% 19.90 0.50 2% 19.90 0.50 2% 19.90 0.50 2% 19.90 0.50 2% 19.90 0.50 2% 19.90 0.50 2% 19.90 0.50 2% 19.90 0.50 2% Alternate Calculations End of Line Method Totals Voltage Drop 0.687 Current 0.373 Distance 300 Load Centering Method Totals Voltage Drop 0.344 Current 0.373 Distance 300