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Appendix A
Battery Calculations
Use the Total Standby and Alarm Load Currents calculated in Table A-2 and Table A-3 for the following battery
calculation.
TABLE A-1: Battery Calculation
Standby Load Required Standby Time in Hours
Current (amps) X (24 or 60 Hours) =
[ ] [ ]
Alarm Load Required Alarm Time in Hours
Current (amps) X (i.e. 5 min. = 0.084 hours) =
[ ] [ ]
Add Standby and Alarm Load for Required Ampere Hour Battery =
Multiply by derating factor of 1.2 X1.2
Note:
1. 7 Ampere Hour battery can be located in the backbox.
2. Batteries larger than 7 Ampere Hour, up to 18 Ampere Hour, require the External battery box.
Содержание HM-1000 Series
Страница 4: ...Notes ...
Страница 6: ...Page 6 of 30 HM 1000 HM 1000 Main Circuit Board HM 1000 Terminals and Connectors ...
Страница 8: ...Page 8 of 30 FIGURE 1 1 HM 1000 Panel FIGURE 1 1 HM 1000 Panel ...
Страница 11: ...Page 11 of 30 FIGURE 1 3 2 HM 1008 LEDs and Keypad ...
Страница 12: ...Page 12 of 30 FIGURE 1 3 3 HM 1016 LEDs and Keypad ...