Menu Data - GRAUPNER POLARON EX-1400 Operating Instruction

With another tap on the DEC button (down arrow) at the bottom of the display you can change
from the second display of "BALANCE" menus to the third:
In this third display of "BALANCE" menu are shown graphically, the actual cell
voltages of the battery packs connected to the CH1 and CH2 balancer.
1 Numerical display of the lowest and highest cell voltage and the voltage
difference
2 Graphical representation of the cell voltages of the connected battery pack
3 Vc = Voltage center (the center line voltage value actually assigned)
4 Vr = Voltage range (vertical range of the voltage display)
5 It is possible to switch between "AUTO" and "MANUAL" just by tapping.
In"manual" mode are "3" and "4" also manually settable.
6 Actual cell voltage of "cell 1" can be scrolled through the values of the indi-
vidual cells by tapping.
After pressing the ENTER button at the bottom right in one of the displays of the "BALANCE"
menu the Graupner polaron EX-1400 charger starts to check respective cell charge of the lithium
battery connected to the balancer output and then to balance:
The labeling of the display changes to "Balance" and the height of the bars
begins to align gradually.
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Once the bars are at the same height both in the icon on the top left and in the
graphic, the process is complete.
After completion of the balance program, tap the STOP field at the bottom of
the display. Now you can switch the INC / DEC buttons again between the dis-
play of "BALANCE" menu or exit by pressing the ESC key, the menu towards
the basic display.

Menu DATA

This "DATA" menu is a pure info menu, in which you read the data before completion of charge
and discharge program, but cannot change anything. Significantly more detailed information,
please check the download area of the product "PC software for Polaron Chargers".
To prevent sparking when connecting batteries, CH1 and CH2 battery terminals are provi-
ded with a capacitor, voltage in the line „output" is displayed while another battery is
connected.
Parameter Short description
Input Voltage of the power supply device
Output Voltage of the devices connected to the respective output
battery packs or optionally display the charging voltage of
the buffer capacitor
Batt.Temp. Battery temperature measured by a temperature sensor, if
connected
Max.Temp. Maximum battery temperature measured by a temperature
sensor, if connected
Resistance Internal resistance of the battery pack connected to the
respective output
Input voltage Input voltage
Tapping the DEC button (down arrow) at the bottom of the screen brings to the second page of the
„DATA" menu:
Parameter Short description
Cycle Nr: Number of the charge / discharge displayed cycle
00:00:00 duration of the charging and discharging of the displayed
cycle
0.000Vp Voltage peak (maximum voltage reached)
0.000Va Voltage average (medium voltage
0mAh Charged or discharged capacity
0.0mΏ Internal resistance determined by the charger
INNOVATION & TECHNOLOGIE
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