HomeMy WebLinkAboutA13-0088 - Unit-B DSC - Battery Calc Fire Alarm System Secondary Battery-set Calculation Worksheet
ITEM DESCRIPTION STANDBY QTY TOTAL ALARM QTY TOTAL
CURRENT STANDBY CURRENT ALARM
PER UNIT CURRENT PER UNIT CURRENT
(AMPS) PER ITEM (AMPS) PER ITEM
DSC Fire Alarm Control Unit 0.1100 X 1 = 0.1100 0.1100 X 1 = 0.1100
DSC PC5204 Aux Pwr Supply 0.0200 X 1 = 0.0200 0.4150 X 1 = 0.4150
DSC PC5108 Zone Exp 0.0350 X 1 = 0.0350 0.0350 X 1 = 0.0350
DSC PK5500 Keypad 0.1250 X 1 = 0.1250 0.1250 X 1 = 0.1250
Sys Sen PR-2 Pwr Super. Relay 0.0250 X 1 = 0.0250 0.0250 X 1 = 0.0250
Sys Sen MHW-Mini-Horn 0.0010 X 8 = 0.0080 0.0120 X 8 = 0.0960
Sys Sen 4WTB-Smoke Detector 0.0050 X 9 = 0.0450 0.0200 X 9 = 0.1800
Sys Sen 601 P Heat Detector 0.0000 X 4 = 0.0000 0.0000 X 4 = 0.0000
Macurco CME-1 CO Detector 0.0150 X 6 = 0.0900 0.0350 X 6 = 0.2100
0.0000 X 0 = 0.0000 0.0000 X 0 = 0.0000
0.0000 X 0 = 0.0000 0.0000 X 0 = 0.0000
0.0000 X 0 = 0.0000 0.0000 X 0 = 0.0000
0.0000 X 0 = 0.0000 0.0000 X 0 = 0.0000
TOTAL SYSTEM TOTAL SYSTEM
STANDBY CURRENT AMPS y � e ALARM CURRENT AMPS 1.1960
Pre ared for: REQUIRED TOTAL REQUIRED REQUIRED TOTAL REQUIRED
Dobyns Residence STANDBY SYSTEM STANDBY ALARM TIME SYSTEM ALARM
3080 Booth Falls Court TIME (HRS) STANDBY CAPACITY (HOURS) ALARM CAPACITY
Vail,CO NFPA 72-2002 CURRENT (AMP-HOURS) NFPA 72-2002 CURRENT (AMP-HOURS)
4.4.1.5.3.1 (AMPS) 4.4.1.5.3.1 (AMPS)
24 X = 10.9920 0.083 X 1.1960 = 0.0993
Prepared bv: REQUIRED REQUIRED TOTAL TOTAL SAFETY ADJUSTED
Ken Buffington STANDBY ALARM CAPACITY CAPACITY FACTOR BATTERY
Apex Security CAPACITY CAPACITY (AMP-HOURS) (AMP-HOURS) CAPACITY
NICET-IV# 113575 (AMP-HOURS) (AMP-HOURS) (AMP-HOURS)
+ 0.0993 = 11.0913 11.0913 X 120°/a =