Energic Plus NGTOP Manuel D'installation Et D'utilisation page 9

Battery charger NGTOP
Charging Level Indicator
RED LED shows that the battery is in the initial charging phase.
100%
YELLOW LED shows that the battery charger has reached 80% of charge.
GREEN LED shows that the battery has reached 100% of charge.
80% 80%
START
Further information can be found in the description of the Charging Curve.
Line Alarm Indicator
This RED LED turns on when there is a phase missing on the mains.
In this situation the battery charger will not operate and the charging level indicator
changes to yellow.
LINE
(Check mains and input fuses).
ALARM
Alarms (Two-tone audible message)
An two-tone audible message and the flashing LED shows that an Alarm situation has occurred:
Condition Alarm Type
Audible message + Battery Presence
RED flash
Audible message + Thermal Sensor
YELLOW flash
Audible message + Timeout
GREEN flash
Audible message + Battery Current
RED-YELLOW flash
Audible message + Battery Voltage
RED-GREEN flash
Audible message + Selection
YELLOW -GREEN flash
Audible message + Thermal
RED-YELLOW-GREEN
flash
When there is an alarm the battery charger stops supplying current.
Thermal Sensor and/or External Indicator
Thermal Sensor and/or External Indicator are Options that have to be connected to the 5 poles socket
180°.
Unless otherwise stated, the compensation of the Battery Voltage in
function of the temperature of the Thermal Sensor is of -5mV/°C for
battery cell.
The control range of the Thermal Sensor goes from -20°C to +50°C.
The External Indicator reflects exactly the LED Indicator which is
placed on the equipment.
Further information can be found in the description of the Charging Curve.
D01090-02
English
Description (Action)
Battery disconnected or not in conformity. (Verify the
connection and the nominal voltage).
The thermal sensor is disconnected during the re-
charge or it is out working range. (Verify the
connection of the sensor and measure the
temperature of the battery).
Phase 1 and/or Phase 2 have a duration in excess of
the maximal allowed. (Verify the battery capacity).
Loss of output Current control. (Failure of the control
logic).
Loss of output Voltage control. (Battery disconnected
or failure of the control logic).
An unavailable configuration has been selected
(Verify the selector's position)
Overheating of semiconductors. (Verify the fan
operation).
Auxiliary Inputs/Outputs
Connector Mini-Fit 16 poles
16 15 14 13 12 11 10 9
8 7 6 5 4 3 2
N° Description
1 AUX 1 NC
2 AUX 1 C
3 AUX 1 NO
4 AUX 2 NC
5 AUX 2 C
6 AUX 2 NO
7 S/S HW (cut R100)
8 S/S HW (GND)
Unless otherwise stated, the auxiliary contacts provide the following functions:
Section
AUX1 Mains Presence
AUX2 End of charge or Trickle
Phase
S/S HW Remote ON/OFF
command.
(Start/Stop hardware)
Battery
A battery is characterised by two sizes: tension and capacity.
Tension:
Each element has a nominal tension, which depends on the type of battery (no
matter what size).
In order to reach higher tension, many elements are connected in series, so
creating a "BATTERY" of elements.
The number of elements is calculated by dividing the nominal tension of the battery
for the tension of each single element in the table:
Capacity:
It is the quantity of electric charge that the batteries can supply to an external circuit before the tension
decreases under the final limit value and it is obtained by multiplying the intensity of the discharging
current I, expressed in ampere (A), for the discharging time t expressed in hours (h): C = I x t.
The traction battery capacity is normally referred to the discharging system of 5h: C5 = I x 5h.
The capacity values that can be recharged by the battery chargers can be found in the description of the
Charging Curve (this value is not present in the curves able to charge any capacity).
:
This device is in conformity with the Low Voltage directive 73/23/EEC
and EMC directive 89/336/EEC and their further modifications.
17 D01090-02
Battery charger NGTOP
Technical Features: changeovers contacts
1
N°
9 Available for accessories
10 For future development
11 For future development
12 For future development
13 For future development
14 For future development
15 For future development
16 Available for accessories
Function Description
When the equipment is switched on, the contact
Normally Open (NO) CLOSES and instead the contact
Normally Closed (NC) OPENS.
When the Stop Phase or the No Stop Phase is reached,
the contact Normally Open (NO) CLOSES and instead
the contact Normally Closed (NC) OPENS.
Closing contacts allow charger functioning, opening
contacts stop charger; stop condition is indicated by a
yellow LED.
English
0,3A 125 V
AC
0,3A 110 V
DC
1A 30 V
DC
Description
Nominal
Type
Tension
Pb 2 V/cell
NiCd 1,2 V/cell
NiMH 1,2 V/cell
NiZn 1,714 V/cell
18