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Installation Guide

ManualsBrandsAltronix ManualsAccessories for electricalAL600UL3
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- 4 - AL600UL3/AL600UL3X
Maintenance:
Unit should be tested at least once a year for the proper operation as follows:
Output Voltage Test: Under normal load conditions the DC output voltage should be checked for proper voltage level
(see Terminal Identification Tables).
Battery Test: Under normal load conditions check that the battery is fully charged, check specified voltage at the
battery terminals and at the board terminals marked [+ BAT -- ] to ensure that there is no break in the battery
connection wires.
Note: Maximum charge current under discharge is 0.7A.
Note: Expected battery life is 5 years; however, it is recommended changing batteries in 4 years or less if necessary.
LED Diagnostics:
AL600ULXB - Power Supply/Charger
Red (DC) Green (AC) Power Supply Status
ON ON Normal operating condition.
ON OFF Loss of AC. Stand-by battery supplying power.
OFF ON No DC output.
OFF OFF Loss of AC. Discharged or no stand-by battery. No DC output.
Red (Bat) Battery Status
ON Normal operating condition.
OFF Battery fail/low battery.
Terminal Identification:
AL600ULXB - Power Supply/Charger
Terminal Legend Function/Description
L, G, N Connect 115VAC 60 Hz here: L to Hot, N to Neutral.
+ DC – 24VDC @ 6A total continuous non power-limited output (supplies power to ALX3B).
AC Fail
NC, C, NO
Indicates loss of AC power, e.g. connect to audible device or alarm panel. Relay normally energized
when AC power is present. Contact rating 1A @ 28VDC.
Bat Fail
NC, C, NO
Indicates low battery condition, e.g. no battery presence. Relay normally energized when DC power is
present. Contact rating 1A @ 28VDC. Low battery threshold: 24VDC output threshold is set approxi-
mately @ 21VDC
+ BAT – Stand-by battery connections. Maximum charge current 0.7A.
AL3XB - Power Output Module
Terminal Legend Function/Description
-- INPUT + 24VDC from power supply (AL600ULXB)
+ 24VDC -- 24VDC @ 3A continuous non power-limited output
+ 12VDC -- 12VDC @ 1.75A continuous power-limited output.
+ 5VDC -- 5VDC @ 1.75A continuous power-limited output.