Factory Settings Table - HindlePower AT30 SERIES Operating And Service Instructions

• If you have an optional temperature compensation probe installed, the
front panel displays Pb during startup, indicating that temperature
compensation is set up for lead-acid battery types. While this is being
displayed, you can press any front panel key to change the display to
read nicd, to change the temperature compensation setup for nickel-
cadmium batteries. The choice you make is saved internally, and will be
used again by the AT30 then next time it starts.
• Turn on the front panel ac circuit breaker. The digital meter displays the
output voltage and current. See Using the Digital Meter on page 24. You
should hear a soft hum from the AT30 as the output current increases.
If you have a filtered model of the AT30, and you turn on the
ac breaker (CB1) first, before the dc breaker (CB2), there is a
possibility that CB2 will trip when you try to turn it on. This is
caused by the dc filter capacitors (C1/C2) discharging into the
battery. To get around this problem, turn off the ac breaker
and restart the AT30 by turning on the dc breaker first.
• The green FLOAT indicator lights. Press the
front instrument panel. The FLOAT indicator goes off, and the yellow
EQLZ indicator lights. Press the
AT30 to the float mode.
The table below lists the normal factory settings for float and equalize
voltage, equalize time, Current Limit setting, and alarm settings. If your
purchase order specified other float or equalize voltage settings, a tag
attached to the front panel of the AT30 lists the actual voltage settings.
FACTORY SETTINGS FOR ALL PARAMETERS
Parameter
Float Voltage
Equalize Voltage
HVDC Alarm
LVDC Alarm
Equalize Time
Equalize Method
Current Limit
HVDC Shutdown
OPERATING THE AT30
NOTICE
CHRG MODE
Nominal Vdc
12 24
13 26
14 28
14.4 28.8
12 24
24 hours
Manual Timer
110% of nominal output current
Disabled
key on the
CHRG MODE
key again to return the
48 130
52 131
56 139
57.6 144
48 120
25