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INSTALLATION MANUAL
AM-8200
NOTIFIER ITALIA
Doc. M-162.2-AM8200-ENG Rev A.2
AM8200_manu-inst
Main power supply (AM-8200BB)
The control unit is powered by the mains voltage and, in case of mains fault it can continue to normally operate due
to the re-chargeable battery contained in the same control unit.
The required features for the mains supply are:
Voltage: 100-240 Vac single-phase -15% ÷ +10%.
Frequency: 50/60Hz.
Current 1.9A
N.B.: particular care must be taken when the installation is performed near powerful electromagnetic
sources (ex. repeaters, radio relays, motors, etc.).
Power supply
The internal power supply has the following output: 28.8
Vdc
÷
29,0Vdc
,
3.5 A ripple max. 500mVpp
(Power supply for control unit, user output, external load power supply).
User Output : 23.0
Vdc
÷
28.8Vdc
,
2A
with 2 A resettable fuse
Battery charger section
Output voltage = 26.5
Vdc
÷ 28.5
Vdc
500mA, Vpp max (temperature compensation).
Output current = 1A ~ 500mVpp max
Number of batteries that can be connected = 2 x 12 V – min.7Ah max.18Ah max.
The battery charger section has the following signaling thresholds
Exhausted battery threshold = 21.5 Vdc.
Re-charge Fault threshold = 3.4 Vdc (voltage difference between the two batteries).
Battery release threshold = 19.5
Vdc
Threshold of internal battery resistance = 0.6 ohms
Batteries
Average duration declared by the manufacturer - 3-5 years at an ambient temperature of 20 C°
N.B. Life decreases in accordance with a higher operating temperature and possible discharging-recharging cycles
Recommended Batteries:
Capacity 17-18 Ah ( max. stand-by capacity )
Yuasa type NP18-12B o NP7-12BFR (UL94) Bolt - Capacity (20hr) = 12V 17,2Ah – Dimensions: 181 x 77 x 167.
Fiamm type FG21803 o FGV21803 (UL94) Bolt - Capacity (20hr) = 12V 18Ah – Dimensions: 181 x 77 x 167.
Depending from the Stand-by time required in the System and from Loads calculation, the user can select an intermediate
value.