Honeywell NOTIFIER AM-8200, Руководство по установке, Страница: 41 / 46

PAGE - 38 INSTALLATION MANUAL AM-8200
NOTIFIER ITALIA Doc. M-162.2-AM8200-ENG Rev A.2 AM8200_manu-inst
POWER SUPPLY – Current calculation
The power supply must be able to continuously power all the internal system devices (and all external devices)
during the stand-by period, that is in NON-alarm conditions.
- Use the table A to calculate the load in stand-by conditions.
- Use the table B to calculate the additional current which is necessary in Alarm conditions
A 24 Vcc internal power supply for a total of 4 Ampere is available on the power supply for the system operation
Table 1
NORMAL condition ALARM condition
A B
Item Q Current each Total
Current
(dev x Q)
Current each Total Current (dev
x Q)
AM-8200
AM-8200 CPU(AM8200-KLCD) 179 mA 345 mA
LIB-8200 50 mA 92 mA
AM82-2S2C 28 mA 28 mA
AM82-BST-C 39 mA 39 mA
SIB-8200
62 mA 62 mA
Devices connected to Sounder Output
1
0 0 |_________| |_________|
Loops 2 Current
Refer to Table 3
Loop 1 |_________| |_________|
Loop 2 |_________| |_________|
Loop 3 |_________| |_________|
Loop 4 |_________| |_________|
User Output current
3
(Max 2A ) (Max 2A)
LCD-8200
Bells 0 0 |_________| |_________|
Sounders 0 0 |_________| |_________|
Strobes 0 0 |_________| |_________|
Other devices |_________| |_________| |_________| |_________|
Total
4
= Total =
(x24h) or
(x72h) =
x 0.5 h =
Stand-by (A) Ah Alarm (B) Ah
Ah Battery = (A + B) x 1.2
5
= Ah