Simplex VESDA-E VEU IDNet Product Manual page 18

Simplex VESDA-E VEU IDNet Detectors Product Guide
Table 3-2: Calculating the size of backup battery (4098-VEU-A10)
Equipment
Detector set to Fan Speed 1
Detector set to Fan Speed 5
Detector set to Fan Speed 10
Other 24V Loads
12
Normal loads @ 24 V DC
(Backlight off)
Load (A) Qty
0.32
0.40
0.63
Total
(A)
X
Normal Hours
=
Normal Capacity
Full alarm load @24 V DC
(Backligh on)
Total Load (A)
0.35
0.43
0.66
Total
(A)
Alarm Hours
Alarm Capacity
Total Capacity =
Normal + Alarm
Multiply by battery
factor X1.25
https://simplex-fire.com
Qty Total
X