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10
3 AV-VBM and AV-VB Modules
3.1 AX-PSU-6 Power Supply Charger
The AX-PSU-6 is the power supply and charger for the AV-VBM audio panel
w/microphone and AV-VB distributed audio booster.
3.1.1 AX-PSU-6 AC Wiring
AC Input
120 VAC 15 Amp Branch Circuit
#14 or #12 AWG (Refer to NEC)
Non-Power Limited
Fuse
5A, 250VAC Ceramic, Time Delay (size 5x20mm)
(Advanced part number 620-003, Bussmann S505-5-R,
Littelfuse 0215005.XP)
Over-current protection for this circuit must comply with
Article 760 of the National Electrical Code (NEC) and/or
local codes. 15A Branch Circuit.
The AX-PSU-6 must be connected to a
solid earth ground. Use #14 AWG (2.00
mm
2
) or larger wire with 600 volt
insulation rating.
The AX-PSU-6 provides a maximum of 6 Amps for powering
the AV-AMP-80 audio amplifier module and charging batteries
to meet installation backup requirements.
AX-PSU-6 Ratings
120-240 VAC (3A) 50/60Hz
98 VAC Brown-out
24 VDC, 4.5 Amp (Power Limited)
1.5 Amp maximum charge capacity
o 45 Ah batteries maximum
o Deducted from overall 6 Amp power
Must be
earthed
N
L
(HOT/LOAD)
(NEUTRAL)
(EARTH GROUND)
AC Input
15A Branch Circuit
#14 or #12 AWG
FUSE
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