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TECHNICAL SPECIFICATIONS:
Input:
Maximum power:
Maximum output current:
Power feeder mode output volta e:
Batte
char e mode output volta e:
Supported battery capacity:
Charging voltage compensation
with batte
tem
rature:
Protection
level:
Wei
ht
CONNECTIONS:
230 V input:
12 V out
Ut:
Temperature sensorand JP5data line
connection:
JP9 tank level sensor connection:
, PROTECTIONS:
Input fuse:
In ut Overvolta
e Protection:
Protection a ainst reverse
lari
Short-circuit
rotection:
Overload
rotection:
Out ut overvoltage
rotection:
Batterychar
overtem rature rotection:
rotection:
Å€ÉRIGERATOR
out ut fuse Fl
ou
ut fuse 82
12 V LINE out ut fuse F3
12 V LINE out ut fuse
PUMP
EXTERNAL
LIGHT out ut fuse F5
IMPORTANT
INSTRUCTIONS;
- If the batterychargeris not installedand used in
compliance with these instructions, i t can damageor
cause injuries to the operator.
- The connection of the power feeder(battery charger
mustbeperformed e xclusively byspecialised t echnical
personnel.
- Do not placethe batterychargerdirectlyon or
underthe chargingbattery.the batterygasesor liquids
can corrode and damage the battery charger.
- Avoid recharging a frozen battery.
- In order to reduce the risk of injuries, charge only the
leadAGMor gelbattenes ( makesurethattheselected
chargingcurveis adaptedto the type of batteriesto
recharge).
- Studyall specificprecautionsof the battery
manufacturersuchas the removalor not of the plugsof
the cells duringchargingand the recommended
charging parameters.
8
220-240V 50/60Hz
2.3A
270W
19A
13.5V
CC: 14.4V TC(Voc : 14.av VF: 13.8V
CompatibleWlththe batterychargercurrent
(please referto thechar In specifications of thebatte
Sl
if connected to the NTC 10K 25 83977 sensor
IP20
1.8K
AMP
Mate-N-Lok
connector
6.3 mm male faston
terminal
FemaleMOLEX MINI-FIT JR 4 pole connectorwith maleterminals
use male MOLEX MINI-FIT JR with female terminals
FemaleMODU2 6 pole connectorwith maleterminals
use male MODU2 with female terminals
4A 250V dela ed internal fuse
Sl
Sl
Sl
25 83977 sensor is connected
YES
if NTC
10K
30A
20A
15A
15A
5A
- Do not connect the device with network voltages
different from the rated value.
- The surface of the battery charger can overheat
during charging and later.
- Do not performchangesto the deviceor to the
wiring of the battery charger.
- Do not try to open the batterycharger.Thereis a risk
of electric shocks. even if the battery charger is
disconnected. Inside, there are not any components
that can be repaired by the user.
- The warranty is voided in case of an improper use
of the device and the manufacturer declines any
responsibility for damages to things or persons.
DES
R
T
NE324 isaspecific power feeder for t he caravan
sector. Inorder tooperate asbattery charger
recharging
lead, gel a nd AGM batteries
with 12 Vrated voltage and with a capacity
(check the compatibility
ofthe maximum
charging
current
to connect for use).
POWER FEEDER MODE:
NE324 operates
aspower feeder when t he 230 Vnetwork voltage ispresent, but n o service battery
isinstalled
orconnected.
Inthis mode, the output voltage isfixed t o13.5 V with m aximum
BATTERY CHARGER MODE:
Incase ofaservice b attery c onnected toJ2and J26, t heNE324 m odule operates asbattery charger.
The device u ses acharging combination
With c onstant current, CC, a nd constant voltage, CV.
This allows s ignificantly
reducing thecharging time andnot d amaging thebatteries.
The battery c harger starts c harging toCCaslong asthebattery d oes n otreaches
avoltage v alue e qual toVoc, afterwards itswitches toCVoperation.
Inthis phase, thedevice s upplies aconstant voltage equal tovocM,
thecharging current gradually lowers a nd thebattery c an beper_manently
h r
r w' hout
m
ATTENTION:
When an auxiliary
battery isinstalled,
battery sensecable(+ sense)witha 1A fuse.
13POl-ESOCKETINSERTED IN THEVEHICLE:
The entire system operates
with acar b attery.
Attention!
consumption inorder t o avoid theproblems withdriving thevehicle.
Ifthere isaservice b attery o ra230 Vnetwork. thedevice d isconnects
power s upplied w ith12V bytheservice battery o rbythefeeder.
Ifthe vehicle motor isinmotion,
the device turns off t he external
of the service battery using the alternator.
13POLESOCKETNOTINSERTED IN THEVEHICLE:
The entire system operates
with s ervice battery (isinstalled)
REPLACEMENT
OF OUTPUT FUSES:
Anoverload orashort-circuit
ofthe output circuits can cause the damage ofthe related protection
indicated b ythelight u poftheled(redlight) p laced near theburnt f use.
Inorder toreplace the fuses, disconnect
battery charger from the power supply, replace the damaged
samevalue,and reconnectto the power network.
PROTECTION
AGAINST 230 VNETWORK
OVERVOLTAGES
The NE324 module integrates
anelectronic
system w hich p rotects the battery charger against network overvoltages
undervoltagesand it activatesin thesecases:
PROTECTION
AGAINST OVERVOLTAGE:
Itoccurs ifthe network voltage exceeds
automatically
ifthe voltage drops u nder 263 V.Indicated
PROTECTION
AGAINST
UNDERVOLTAGE:
Itoccurs ifthe network
automatically
ifthe voltage exceeds 180 V.Indicated
DATA Bus CONNECTION JP5:
The NE324 module isequipped
with a DATA B US communication
Onthedatabusis possible t oconnect a control panel a nda 230V relay module.
TANK LEVEL SENSOR CONNECTIONJP9:
TheNE324module isfittedwithaninputJP9fora 4/4tanklevelsensor,
Thelevelis displayed onthecontrol p anel c onnected to thesystem.
RELAY MANAGEMENT RE4 - RE5
The RE4 e xternal
light output and RE5 p ump output can only b e controlled
line.Intheabsence ofa control p anel, t herelaysarealways closed.
REDUCTION CONSUMPTION OF RELAY
Only i nthe absence
ofacontrol panel the RE4 a nd RE5 r elays can be disabled
Do ashort circuit between
pins 1 and 2ofconnector
to disable RE4 external light.
Consumption
ofthe NE324 module
from the service battery with t he relays disabled
NÉ3245Ä]DL
aswell, itisdesigned
adequate
tothe battery charging
with t he technical
sheet of t he battery
you intend
current of19 A(max. 260 W ).
in
n
itIS necessary
toprotect the positive
cable with a30/40 Afuse and t he
Inthis special situation,
limit tothe minimum
necessary
thecarbattery and theutilities are
light and activates
the coupling
relay a llowing
orwith power feeder ifthere i sa230 Vnetwork.
fuse which w ill b e
fuse w ith o ne ofthe
OR UNDERVOLTAGES:
277 V,the system i srestored
bytwo flashes ofthe red LED inside t he battery charger.
voltage drops under 170 V, t he system isrestored
by1flash o fthe red LED inside the battery charger.
interface that a llows toconnect remote devices.
ifacontrol panel isconnected
toreduce current consumption.
JP9 (tank connection)
todisable RE5 p ump and between
goes from 100mA
GB
for
current
v,
the
the recharge
or
tothe data b us
pins 1 and 3
to16mA.
9
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