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Note:
1 Do not leave the jumper in position 5 (Size 1, 3) or position 6 (Size 2) or Battery Start (Size 4);
otherwise,
in Backup mode, the
battery discharges
completely
close
to
Zero.
For Size 2: must be require CBI2410A/S or CBI485A/S (/S means start with battery functions,
otherwise only start with Input Mains)
2 CBI2420A, CBI1235A, CBI4810A, CBI245ASDXX Replaces the fast charge in UPS disabling:
o
Closed contact: back-up (UPS) enabled. System shut down after xx min (depends on time
minutes required in SD version).
o
Contact open: Inhibit backup function. No UPS enabled.
3 Jumper present in Fast Charge means also that every 288h, the device goes in “Cycling Refresh
Charging”. This mode continues for 85 minutes at the same voltage condition: 2.4V/Cell; for Lead
Acid Batteries.
4 Please note that it is possible to use lithium-charging curve just with a single BMS Battery. From the
release:
Size1
:12Vdc Output: S13 R6; 24Vdc Output: S13 R7
Size2
: 24Vdc Output: S92 R3
Size3
:12Vdc, 24Vdc, 48Vdc Output: S40 R13
Size4
: S130 R5
5 Whit this selection it is possible to change the parameters of the chemistry selected.
a. First, you have to select the battery chemistry
b. Select “Config Mode”.
c. Change the parameters with DPY351 or ADELVIEWSsystem. After update, it is possible
disconnect the programmer and use the device as standalone device.
d. If you remove the “Config Mode” all parameter come back to default chemistry selection
9.4 DIAGNOSTIC AND CONTROLS
All CBI devices support the user during installation and operation. A Blink code of Diagnosis Led allows to
discriminate among various possible faults.
Error conditions, “LED Battery Fault” ON and “LED Diagnosis” blinking with sequence; see Display Signal
section.
•
Check for accidental disconnection of the battery cables and immediately switched off the output
power.
•
Battery not connected: If the battery is not connected no output on the Load side.
•
Test of quality wire connections: During Float charge the quality (resistance) on the battery connection
is checked every 60 sec. This to detect if the cable connection has been properly made.
•
Battery in Open Circuit or Sulphated: In Float charging mode, the All In One performs internal
impedance test every 220 minutes.
•
Reverse Polarity check: If the battery it is connected with inverted polarity, the All In One is
automatically protected.
•
Test of battery voltage connections: Appropriate voltage check, to prevent connection of wrong battery
types, more or less than the nominal voltage.
•
End of Charge check : When the battery is completely fully charged, the device automatically switch in
Float charging mode.
•
Check for Battery Cells in short circuit: Thanks to specific algorithms of evaluation, the CBs recognize
batteries with cells in internal short circuit. In Float charge every 220 minutes test of element in short
circuit.
9.5 PROTECTION FEATURES
•
On the primary side:
the device is equipped whit an internally fuse. If the internal fuse is activated, it
is most probable that there is a fault in the device. If happen, the device must be checked in the
factory.
•
On the secondary side Battery and load:
The device is electrically protected against short circuits
and overload.
•
Polarity Inversion:
the module it is automatically protected against inversion of battery polarity and
connection of load inverted.
•
Over current and output short circuit:
the unit limits the output current (see the technical data).
•
Deep discharge:
not possible. The unit disconnects the battery when a minimum voltage level is
reached.
9.6 CHARGING CURVE
Automatic multi-stage operation and real time diagnostic allows fast recharge and recovery of deep
discharged batteries, adding value and reliability to the system hosting the CBI device. The type of
charging is Voltages stabilized and Current stabilized IUoU. Five charging phases are identified by a
flashing code on a Diagnosis LED. To maintain the Output Load in lower Voltage state, don’t put jumper
in position 6, in this case no boost charge but only Float charge. Fast/Bulk Charge means also that every
288h, the device goes in “Cycling Refresh Charging” for 85 minutes at 2.4V/Cell.
