AIMS Power CON120AC36/48VDC Benutzerhandbuch - Seite 9
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3) Parallel battery connection: When using multiple batteries in parallel, each battery's voltage must be
equal to the voltage of unit's nominal input voltage.
2.4 AC Input Connection
Use provided AC cable. Connect to a breaker minimum of 10A. AC voltage range of 70Vac to 145Vac.
2 2 . . 6 5 P P a a r r a a l l l l e e l l C C o o n n n n e e c c t t i i o o n n
To get more charge current, the Battery Charger can be connected in parallel configuration. Maximum
of two units can be connected in parallel.
3.
Troubleshooting
3.
Troubleshooting
Symptom
Completely dead, no
display
AC power present at
distribution panel
Green, yellow and red
LED blinking 0.5s
together
Red LED blinking 0.5s
other LEDs off
Red LED Blinking 2s
Figure 2: Series battery connection
Figure 3: Parallel battery connection
Table
1
–
3
:
Troubleshooting
Table
1
–
3
:
Troubleshooting
Probable cause
No battery power
Battery voltage too low
AC input is missing
Breaker has popped
Mode select fault
Fan fault
The charger is operating
over temperature
list
list
Items to examine or correct
Battery disconnected, over discharged, or
connected in reverse, no display polarity.
Battery voltage must be at least 10V for
the unit to operate.
Check AC input connections.
Reset the input protector.
36V: Adjust battery voltage lower than 45V
48V: Adjust battery voltage higher than 60V
Check the fan in charger
DC-DC heat sink should operate below
105°C
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