Operator`s manual

FA-265 Installation and Operator’s Manual
8
2.8 Calculation for Standby Battery Requirement
Step Device
Current
per
device
(mA)
Numbe
r of
device
Total
Standby
Current
(mA)
Total
Alarm
Current
(mA)
1 FA-265
Standby: 130 x 1 = 130
Alarm: 415 x 1 = 415
2
Zone 1
Standby: x =
Alarm: 69 x 1 = 69
Zone 2
Standby: x =
Alarm: 69 x 1 =
Zone 3
Standby: x =
Alarm: 69 x 1 =
Zone 4
Standby: x =
Alarm: 69 x 1 =
Zone 5
Standby: x =
Alarm: 69 x 1 =
3
NAC 1 Alarm: x
NAC 2 Alarm: x
4
RTI-265
Standby: 15 x
Alarm: 15 x
RAM-265
Standby: 15 x
Alarm: 25 x
UDACT-286
Standby: 45 x
Alarm: 60 x
RM-263
Standby: 0 x =
Alarm: 24 x
5AUX+
Standby: x
Alarm: x
6 Total ‘standby’ and ‘alarm’ current: mA mA
7 Divide ‘standby’ mA and ‘alarm’ mA by 1000: Amp Amp
8 Select ‘standby’ time required (24 or 60 Hr.): Hr.
9 Standby Amp-Hr. - multiply 8 × 7 = (Amps × Hr.): Amp-Hr.