Harrington Signal Tracker T8000 - Install Manual - Manual (Page 47)

D
HSI #780-0867 FireSpy Tracker Installation Manual
43
Appendix D. Battery Capacity Calculation
A B C D E F
QUANTITY
OF
DEVICE/
MODULE
STANDBY
CURRENT
(Amps)
MAXIMUM
ALARM
CURRENT
(Amps)
TOTAL
STANDBY
CURRENT
(Amps)
TOTAL
ALARM
CURRENT
(Amps)
SYSTEM COMPONENTS
T1-MB and PDC 1 0.190 0.211 0.190 0.211
T2000-MBCLC and PDC 1 0.155 0.21 0.155 0.21
T8000-MBC and PDC 1 0.155 0.21 0.155 0.21
SERIAL DEVICES
T8000-LCU Addressable loop module 1 0.065 0.070 0.065 0.070
T8000-CM Conventional zone module 0.11 0.14
T8000-ANN/-RAN Remote annunciator 0.03 0.04
T8000-RC Two relay module 0.002 0.05
DETECTORS
ISpy IS800 58000-450 Heat detector 0.000 35
ISpy IS801 58000-550 Ion smoke detector 0.000 38
ISpy IS802 58000-650 Photo smoke detector 0.000 44
ISpy IS803 58000-886 Multi detector 0.000 47
55000-450 XP95A Heat detector 0.000 25
55000-550 XP95A Ion dmoke detector 0.000 28
55000-650 XP95A Photo smoke detector 0.000 34
55000-266 XP95A Beam detector 0.0165
55000-886 XP95A Multi detector 0.000 47
C-Spy, S60 and S65 Conventional (avg current) 0.0001
MODULES
ISpy IS810 55000-750 Short circuit isolator 0.000 12
ISpy IS811 55000-805 Switch monitor module 0.0006
ISpy IS812 55000-806 Priority switch monitor module 0.0006
ISpy IS813 55000-820 Switch monitor in/out module 0.000 85
ISpy IS814 55000-825 Sounder control module 0.001
ISpy IS816 55000-831 Mini switch monitor module 0.0006
ISpy IS815 55000-830 Mini priority switch mon mod 0.0006
Detectors and Modules LED ON current
A) Detectors and modules, total number
B) Estimated LED-ON number =(0.05 x A)
C) Alarm current LED = 0.0035 Amps
D) Total alarm LED ON current =(B x C)
NOTIFICATION APPLIANCES
Other –NAC #1, 3 Amps maximum
Other –NAC #2, 3 Amps maximum
Other –NAC #3, 3 Amps maximum
Other –NAC #4, 3 Amps maximum
Maximums are subject to total available
TOTAL CURRENT (Amps)
G
UNITS FORMULA RESULT
a) Standby current Amps a
b) Standby time (24 or 60 hours) hours b
c) Standby requirement (demand) Ah a x b
d) Alarm current Amps d
e) Alarm time (5 min = 0.0833, 10 min = 0.167) hours e
f) Alarm requirement (demand) Ah d x e
g) Battery backup capacity (supply) Ah c + f
h) Safety factor Ah g x 0.1
i) Minimum battery size required Ah g + h
REQUIRED BATTERY SIZE Ah
Service Standby Time Alarm Time Max Standby Max Alarm Max Battery Size
Local 24 hours 5 min 1.5A 40Ah
Central Station 24 hours 5 min 1.5A 40Ah
Proprietary 24 hours 5 min 1.5A 40Ah
Remote Station 60 hours 5 min 0.6A 40Ah
Auxiliary 60 hours 5 min 0.6A
7A for MBC
7A for MBCLC
4A for MB
40Ah