_________________________________________________________Battery Charger
All specification are subject to change without notice
INSTRUCTION MANUAL
3
CB123A_LC_R4 Eng.doc
Battery Type Configurations
Caution:
Switch off the system before Setting
the jumper.
Jumpers positions for charging:
0.
Open Lead
: Fast=2.40V/cell
Trickle=2.23V/cell
NiCd
: Fast=Imax, 16 hours max Trickle=20% Imax
1.
Sealed Lead
: Fast=2.40V/cell
Trickle=2.25V/cell
NiCd
: Fast=Imax, 12 hours max Trickle=15% Imax
2.
Sealed Lead
: Fast=2.40V/cell
Trickle=2.27V/cell
NiCd
: Fast=Imax, 8 hours max Trickle=10%
Imax
3.
Gel Battery
: Fast=2.40V/cell
Trickle=2.30V/cell
NiCd
: Fast=Imax, 4 hours max Trickle=5%
Imax
Cable connection
The following cable cross-sections may be used:
At the Input:
0.2÷2.5 mm
2
rigid / flexible
At the Output:
0.2÷2.5 mm
2
rigid / flexible
Strip the connection ends: 7mm
Input:
The input connection is made by the screw connections L, N, PE
.
Protection
On the primary side:
the device is equipped whit a internally fuse T 4 A/250Vac. 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.
Inversion polarity:
the module is protected against inversion of battery polarity.
Over current and output short circuit:
the unit limits the output power at max. 36W in normal rating.
Battery Test:
Automatic. Check polarity and battery. Every 4 hours in trickle charge, make the test of the
battery quality. The fault is signalized with relay commutation and diagnosis led blinking.
Short circuit and overload
The output current to the battery is selected with the Charge Level trimmer. The maximum power – load
of 36W limits the current to the battery.
Thermal behavior
The device supplies the nominal output current at ambient temperature of up 50°C. For ambient
temperature of over 50°C, the output current must be reduced by 1% per °C increase in temperature. Max
60°C.
Standards and Certification
Electrical safety
The device must be installed in according with EN60950. The device must have a suitable isolating facility
outside the power supply unit, via which can be switched to idle.
General Standard
Immunity in according with EN50082-2, level 3, class B
Radio interference suppression in according with EN 55011 class A (industrial areas)
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