proponent D+C Airparts Battery DC-CTC24 User manual
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Charger/Trickle Charger DC-CTC24
Charger/Trickle Charger DC-CTC24
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An innovative way of charging, ensures an
optimal charging procedure out of each state
of charge up to the maximum capacity and
maintenance of charge. The uncomplicated
construction without setting the voltage or the
Description
current makes it easy for everybody, even if
not very familiar with the handling of technical
equipments. The battery has only to be con-
nected by adapter to the electronic part.
The charging current is interrupted by dischar-
ge pulses and phases of measurement . The
cells are measured permanently until they have
received their maximum voltage. The charging
current will be switched off and the cells have
a resting phase of 12 – 20 hours. After that, a
new phase of charging will be made. Through
the charging current, oxygen bubbles at the
electrodes are generated, which will be dissol-
Charging/Trickle charging
ved and recombined through the discharge pul-
ses. The formation of macrograined crystals
will be avoided through this chemical active
substance. The cells keep their capacity and
the internal resistance of cells does not rise.
A predischarging is not necessary with this
charging process. The memory effect will not
become possible and the cells will not be over-
charged.
The electronic part for charging and trickle
charging (for 1 to 24 cells) is installed on an
Eurocard. The Eurocard is tted with a power
supply transformer and designed as a tray, sui-
table for a 19“ housing. Inside of a 19“ hous-ing
there can be installed up to 6 electronic trays.
Device
The battery cells or packs with several cells are
connected through an adapter to the device. In
the plug of the connecting cable, the charging
current is adjusted through bridges. The actu-
al operation status is shown by the respective
LED’s.
The device is designed for the operation in dry
rooms only. It should be protected from direct
sunlight and high temperatures. For a ventilati-
Installation and operation
on to cool the electronic part, the louvers must
be kept free. The device is to be connected ac-
cording to the instructions on the type label.
Charger/Trickle Charger DC-CTC24
Safety between Heaven and Earth
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The Charging/Trickle charging device is to be
connected with the cable of main-power-supply
to a 230V protection contact plug.
If the switch of the device on the back is ON all
LED’s above are lighting up in ON – green.
The device is ready for operation.
The adapter units are to be connected to the
plug sockets and the quick disconnect
(System Renk) has to be locked.
If a battery is connected to the adapter unit,
LED – ON and
LED – Accu Operate Step = orange
LED – ON is lighting up in orange as long as a
battery is connected
LED – Accu Operate Step is blinking orange –
dark during the pulse of discharge and the pha-
se of measuring.
Operating Manual
Is the charging phase terminated, the
LED – Accu Operate Step is permanently green.
If a battery is connected with inverse polarity
LED – ON = is green and
LED – Accu Operate Step = is red
No charging current is circulating.
The battery is to be connected in correct polarity.
If a battery is set to be charged with a voltage
less than 1V, the electronic part cannot identify
this value and the battery has to be connected
in correct polarity.
By pushing the button TEST / Start the rst pul-
se of charging will be started and the battery
will be charged.
Charger/Trickle Charger DC-CTC24
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all rights for changes reserved
Made in Germany
It´s not possible to calibrate the charging elec-
tronics, because the current is controlled by a
special CPU. Only a yearly function test is re-
commended.
For a simple function test, in order to assure
the correct operation, only a battery-pack and
an ampere meter are required. The ampere
meter has to be connected in series with the
battery-pack to the charging electronics. The
displayed current values will oscillate during
Maintenance and Function-Test
the measurement since being a pulsed char-
ging current. The value of charge current drops
also down during the progress of charging due
to the decreasing internal resistance of the bat-
tery pack.
For a complete function test, during which all
functions of the charging device will be che-
cked, the optionally available test box
P/N: DC-CTC24-TB is necessary.
Charger/Trickle Charger DC-CTC24
D+C Airparts Battery in Europe GmbH
Hessenring 4b
D-64546 Mörfelden-Walldorf
GERMANY
www.dc-airparts.com
Tel: +49 6105 9701 0
Fax: +49 6105 9701 44
Email: [email protected]
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