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Must be
earthed
4.6.2 AX-PSU-6 Power Supply Charger Wiring
The AX-PSU-6 provides a maximum of 6.5 Amps for powering and battery charging
capabilities to meet installation backup requirements.
AX-PSU-6 ratings are as follows:
120-240 VAC (3A) 50/60Hz
98 VAC Brown-out
24 VDC @ 6.5 Amp (POWER LIMITED)
o
Peak for 15 minutes
o
5 Amp continuous
2 Amp maximum charge capacity
o
45 Ah batteries maximum
o
Deducted from overall available power
4.6.2.1 AX-PSU-6 AC Wiring
AC Branch Circuit Ratings:
120V – 240V (3A) 50/60Hz
Brown-out – 98V nominal
15A Branch Circuit
Fuse: 5A, 250VAC Ceramic, Time Delay
(size 5x20mm)
(Advanced part number 620-003, Bussmann S505-5-R, Littelfuse
0215005.XP)
AC Wiring: #14 or #12 AWG, refer to NEC
Over-current protection for this circuit must comply with Article 760 of the
National Electrical Code (NEC) and/or local codes.
The panel must be connected to a solid earth ground. Use #14
AWG (2.00 mm
2
) or larger wire with 600 volt insulation rating.
A Molex cable assembly from the AX-ACB provides AC power to the AX-
PSU-6 power supply charger via three (3) flying wire leads.
COM NO NC
OV +VO
-BAT +BAT
2
4
6
8
1
3
5
7
