Victron energy SKYLLA-TG 24/80, SKYLLA-TG 24/100, SKYLLA-TG 24/100 3-Phase, TITAN 48/50 User Manual
V
ictron Energy
USER MANUAL
GEBRUIKSAANWIJZING
GEBRAUCHSANWEISUNG
SKYLLA-TG 24/80
SKYLLA-TG 24/100
SKYLLA-TG 24/100 3-Phase
TITAN 48/50
SECTIONS Page
English 3
Nederlands 31
Deutsch 59
Manual Titan
1
Copyrights 2004 Victron Energy B.V.
All Rights Reserved
This publication or parts thereof, may not be reproduced in any form, by any method, for any
purpose.
VICTRON ENERGY B.V. MAKES NO WARRANTY, EITHER EXPESSED OR IMPLIED, INCLUDING
BUT NOT LIMITED TO ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A
PARTICULAR PURPOSE, REGARDING THESE VICTRON ENERGY PRODUCTS AND MAKES
SUCH VICTRON ENERGY PRODUCTS AVAILABLE SOLELY ON AN “AS – IS” BASIS.
IN NO EVENT SHALL VICTRON ENERGY B.V. BE LIABLE TO ANYONE FOR SPECIAL,
COLLATERAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES IN CONNECTION WITH OR
ARISING OUT OF PURCHASE OR USE OF THESE VICTRON ENERGY PRODUCTS. THE SOLE
AND EXCLUSIVE LIABILITY TO VICTRON ENERGY B.V., REGARDLESS OF THE FORM OF
ACTION, SHALL NOT EXCEED THE PURCHASE PRICE OF THE VICTRON ENERGY PRODUCTS
DESCRIBED HEREIN.
For conditions of use and permission to use this manual for publication in other than the
English language, contact Victron Energy B.V.
Victron Energy B.V. reserves the right to revise and improve its products as it sees fit.
This publication describes the state of this product at the time of its publication and may
not reflect the product at all times in the future.
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Manual Titan
V
ictron Energy
USER MANUAL
SKYLLA-TG 24/80
SKYLLA-TG 24/100
SKYLLA-TG 24/100 3-Phase
TITAN 48/50
Manual Titan
3
USER MANUAL TITAN GENERATION CHARGERS
1. INTRODUCTION 5
1.1 Victron Energy 5
1.2 The Titan Generation chargers 5
1.3 Warnings 5
2. DESCRIPTION 7
2.1 The Titan battery charger 7
2.2 The battery 8
2.3 Protection 9
3. DIRECTIONS FOR USE 11
3.1 Installation 11
3.2 Operation 15
3.3 Maintenance 16
4. OPTIONS 17
4.1 Permanent boost-charge 17
4.1 Permanent boost-charge 18
4.2 Adjusting the charge voltage 18
4.3 Adjusting the equalize-charging mode time 19
4.4 Diode-splitter charge voltage compensation. 19
4.5 Traction battery compensation 20
4.6 Use as a power-supply 20
4.7 Use of a temperature sensor. 20
4.8 Charging batteries with voltage sensing 21
4.9 Intelligent startup 21
4.10 Connecting the output voltage alarm 22
4.11 Connecting remote panels 22
4.12 Connecting a remote on/off switch 23
4.13 Connecting a remote boost switch 23
4.14 Connecting a voltmeter 24
4.15 Connecting a ampèremeter 24
5. FAULT TRACING 25
6. TECHNICAL SPECIFICATIONS 26
6.1 General 26
6.2 Input 26
6.3 Output 26
6.4 Mechanical 27
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Manual Titan
1. INTRODUCTION
1.1 Victron Energy
Victron Energy has established an international reputation as a leading designer and
manufacturer of power systems. Our R&D department is the driving force behind this
reputation. This department is continually seeking new ways of incorporating the latest
technology in our products.
A Victron Energy power system can supply high-quality energy at places where there is no
permanent mains power source available.
An automatic stand alone operating energy supply system can consist of: a Victron Energy
inverter, a Victron Energy battery charger, if required a Victron Energy Mains Manager and
batteries with sufficient capacity.
Our equipment can be used in numerous situations, in the field, on ships and in other places
where mobile power is indispensable.
Victron Energy equipment can be used for all kinds of electrical appliances for household,
technical and administrative purposes and instruments susceptible to interference.
1.2 The Titan Generation chargers
This manual contains directions for installing the following chargers: Skylla-TG 24/80,
Skylla-TG 24/100, Skylla-TG 24/100 3-Phase and the Titan 48/50. It describes the
functionality and operation including their protective devices and other technical features.
1.3 Warnings
The cover of the battery charger may only be removed by a qualified
technician. Before obtaining access to the battery charger the mains
supply circuit must be disconnected.
Explosive gasses can occur during charging a lead-acid
battery. Prevent flames and sparks.
Provide adequate ventilation during charging.
The battery charger can not be used to charge non-rechargeable
batteries.
victron energie
Manual Titan page 5
There is a dangerous voltage present on some of the metal parts
inside the battery charger.
The battery charger is NOT protected against reverse battery polarity.
("+" connected to "-" and "-" connected to "+").
Follow the installation procedure. The warranty expires when the
battery charger becomes defective due to reverse battery polarity.
The on/off switch at the front of the cabinet does not switch off the
mains supply.
Disconnect the mains supply before making or breaking the
connections to the battery.
Do not use the voltage sense facility in combination with the diodesplitter compensation. This will raise the output voltage, which
could damage the battery.
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Manual Titan
2. DESCRIPTION
I
2.1 The Titan battery charger
The Titan battery charger is a fully automatic charger for 24V or 48V batteries and is
powered by a mains voltage of 230Vac, 50Hz. It charges the battery according to the IUoUo
characteristic, which is a 3-stage charging characteristic. This characteristic is shown in
illustration 1. While charging, the Titan continuously measures the battery voltage and
current and bases the charging voltage and current on the measured values.
llustration 1.
The IUoUo charge
characteristic.
Type Boost voltage Float voltage Minimal
24V / 80A 28,5 Vdc 26,5 Vdc 25 Vdc
24V / 100A 28,5 Vdc 26,5 Vdc 25 Vdc
24V / 100A 3-Ph 28,5 Vdc 26,5 Vdc 25 Vdc
48V / 50A 57 Vdc 53 Vdc 50 Vdc
Assuming that the battery is discharged, the Titan charger starts charging in the boost-charge
mode. In this mode the battery is charged until the battery voltage reaches the boost voltage.
At this point the battery is charged to approximately 80% of its maximum capacity. This is
the end of the boost-charge mode and the Titan charger automatically switches to the
equalize-charge mode.
During the equalize-charge mode the charging voltage stays the same as the boost voltage but
the charge current slowly decreases. The duration of this mode is pre-selectable to 4, 8 or 12
hours. The standard time of the equalize-mode is 4 hours. After this time the Titan charger
automatically switches into the float-charge mode.
In the float-charge mode the charge voltage changes into the float voltage and the charge
current continues to decrease. This mode lasts for 20 hours.
After the float-charge mode the charger returns to the equalize-charge mode for 30 minutes,
this is to compensate for the normal leakage or self discharge of the battery.
voltage
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The Titan charger can remain connected to the battery continuously, without gas formation
taking place, caused by overcharging. It is not necessary to disconnect the battery from the
charger during long time storage, for example during the winter storage of a ship. The Titan
charger will keep your battery in optimum condition under all circumstances and will prolong
the lifetime of your battery.
A parallel load connected to the battery can cause a voltage drop. The Titan charger
automatically switches into the boost-charge mode when the battery voltage drops below the
minimal voltage.
The Titan charger is equipped with a separate starter-battery connection to charge an extra
battery, like a starter-battery. You can use this battery for starting machines, like a boat
engine for this application.
The Titan charger has a stabilised output voltage. Therefore the Titan charger can also be
used as a DC power supply in applications where no battery is present.
2.2 The battery
The Titan charger can charge various batteries. The recommended battery capacity is
indicated in the table below:
The charge voltages of the Titan charger are factory set. Most battery manufactures
recommend these charging voltages for optimal charging of 24V or 48V lead-acid batteries.
It is possible to charge different types of batteries, like traction batteries. To charge these
batteries the charging voltages of the charger have to be changed. Contact your Victron
Energy dealer or battery dealer for more details about the recommended charging voltages.
Type Recommended capacity
24/80 300 - 600 Ah
24/100 500 - 1000 Ah
24/100 3-Ph 500 - 1000 Ah
48/50 200 - 400 Ah
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Manual Titan
2.3 Protection
The battery charger is safe to use due to its robust design and its internal electronic
protection. This chapter describes the various internal electronic protective devices.
Maximum charge current protection
The battery charger provides a maximum charge current of 50A for the 50A charger,
80A for the 80A charger, or 100A for the 100A charger. This level is electronically
limited and is factory set.
The maximum output current can also be limited by using an external potentiometer-
panel, the Victron Energy COV panel.
Short circuit protection
The charger output is protected against short-circuits. The short-circuit current is
electronically limited at 50A, 80A or 100A, according to the model. In this condition the
output voltage approaches 0 Volt. The battery charger resumes normal operation when
the short circuit is removed.
The short circuit current can also be reduced by the Victron Energy COV panel.
Input protection
The charger mains-input is protected with a fuse.
The charger will not be damaged by using input voltage between 0 and 300 Vac.
The charger will not be damaged by using input voltage frequency between 0 and 65
Hz.
Over voltage protection
The charger switches off automatically when the battery voltage becomes higher than the
over voltage value. The charger switches back on when the battery voltage becomes less
than the raise value. See the table below.
Model Over voltage value Raise value
24V 35,5 Vdc 33,5 Vdc
48V 68,1 Vdc 64.1 Vdc
The charger output is protected with a fuse.
Starter battery protection
The output current of the starter battery output is electronically limited at 4A. The starter
battery output is also protected against wrong connections by means of a 10A fuse.
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Temperature protection
The internal temperature of the charger is measured continuously. However, due to a
high ambient temperature outside the cabinet the temperature within the battery
charger can rise. When the external temperature of the battery charger becomes higher
than 40°C, the output current decreases and the Failure led flashes.
Before the internal temperature becomes too high due to extreme conditions the
charger switches off and the Failure led illuminates continuously. The charger
resumes operation when the internal temperature is restored within limits.
Voltage sense protection
When the voltage sense facility is used the charger automatically decreases the output
voltage when the voltage loss over the battery cables is more than 2 Volt in total.
Battery watchdog timer
The charger is equipped with a battery watchdog timer. This timer measures the
duration of the boost mode. The moment the boost mode lasts longer than 10 hours,
the charger will switch to float mode. The charging voltage will then become the float
voltage. In this way it is prevented that a defective battery is needlessly charged with a
high charging voltage.
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Manual Titan
3. DIRECTIONS FOR USE
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L
3.1 Installation
Find a dry and well-ventilated area to mount the Titan charger and battery. Keep the distance
between the charger and the battery less than 6 meters.
The charger may be wall or floor mounted. Mounting on a wall improves the air circulation
within the charger cabinet and will prolong the lifetime of the battery charger.
The holes for the mains cable, the battery connections, the remote connections and the earth
connection are located at the bottom of the battery charger housing, see illustration 2.
llustration 2,
ocation of the charger
connection holes
Connecting earth
Connect the earth screw to a real earth-point. Connections to earth have to be according to
applicable safety standards.
On a ship: Connect the earth screw to the earth plate or to the hull of the ship.
On land: Connect the earth screw to the earth of the mains.
Mobile applications (a vehicle, a car or a caravan): Connect the earth screw to the frame
of the vehicle.
Connecting the battery
The connections between the Titan charger and the battery are essential for a good operation
of the charger. Therefore the battery connections need tightening well. It is important to use
short and thick battery cables to minimise the voltage losses in the cable. Cable resistance
decreases accordingly as the cables become shorter and thicker. Therefore it is not
recommended to use cables longer than 6 meters. The table below shows the recommended
cable core thickness.
Type core diameter of cables until 1,5m core diameter of cables between 1,5m and 6m
24/80 16 mm2 25 mm2
24/100 35 mm2 50 mm2
24/100 3-Ph 35 mm2 50 mm2
48/50 10 mm2 16 mm2
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The battery connection sequence
b
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L
The Titan is NOT protected against reverse battery polarity.
("+" connected to "-" and "-" connected to "+").
Follow the installation procedure. The warranty expires when
the Titan becomes defective due to reverse polarity.
Disconnect the mains supply
efore making or breaking
the connections to the
battery.
The on/off switch at the
front of the cabinet does
not switch off the mains
supply.
Check if the charger is switched off and if the mains supply is disconnected.
Remove the front of the battery charger to access the battery connections.
If not placed, place the connection tool to the negative battery connection (-) of the
charger, see illustration 3.
Connect the positive battery-cable (+) to the positive battery connection terminal on the
charger printed circuit board, see illustration 3.
Hook the negative battery-cable (-) to the connection tool, see illustration 3.
Check if the green led illuminates, see illustration 3. If not the positive and negative
battery cables have been reversed.
Disconnect the connection tool and connect the negative battery cable (-).
The battery disconnection sequence
Switch off the charger.
Disconnect the mains supply.
Disconnect the negative battery-cable.
Disconnect the positive battery-cable.
llustration 3.
ocation of the battery
connections
- starter battery connection
+ starter battery connection
Green led
Negative battery connection
Output fuses
Positive battery connection
Red led
Connection tool
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Manual Titan
Connecting the starter battery
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L
A
r
The starter battery has to be connected using wire with a core of at least 1.5 mm
Connect the positive (+) battery-pole to the right side of the starter battery connector, see
2
.
illustration 3.
Connect the negative (-) battery-pole to the left side of the starter battery connector, see
illustration 3.
Connecting the mains
Check if the battery is already connected to the charger.
Remove the front of the battery charger to access the AC input connector.
Connect the mains PE cable (green/yellow) to the AC input connector located on the
circuit board, see illustration 4.
Connect the mains neutral cable (blue) to the AC input connector.
Connect the mains line cable (brown) to the AC input connector.
Plug the mains cable into the mains socket. Make sure that the mains socket is connected
to earth. The connection to the earth of the mains has to be according to applicable safety
standards.
llustration 4.
ocation of the
C input connector.
AC input connecto
PE connection
neutral connection
line connection
N L
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illustration 4b
Connecting the 3phase mains
Check if the battery is already connected to the charger.
Remove the front of the battery charger to access the AC input connector.
Connect the mains PE cable (green/yellow) to the AC input connector located next to the
Magnetic Circuit Breaker, see illustration 4b.
Connect the 3 mains line cables to the Magnetic Circuit Breaker.
Plug the mains cable into the mains socket. Make sure that the mains socket is connected
to earth. The connection to the earth of the mains has to be according to applicable safety
standards.
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Manual Titan
3.2 Operation
Located on the front of the Titan charger are an on/off switch and three rows of leds, as
shown in illustration 5.
The battery charger can be switched on and off with the on/off switch.
The “output voltage” leds indicate the output voltage value.
The “output current” leds indicate the output current value.
The other leds indicates the state of the charger.
The operation sequence:
Explosive gasses can occur during charging a lead-acid
battery. Prevent flames and sparks.
Provide adequate ventilation during charging.
Switching the charger on with the on/off switch results in the following:
The “on” led will flash for about 2 seconds. In these first 2 seconds the charger reads all
input signals and calculates the necessary output voltage. After 2 seconds the charger
will switch on and the “on” led illuminates.
According to the condition of the battery the charger will start in the boost-charge mode
or at float-charge mode. If the battery is not full the “boost” led illuminates and the
charger will start boost-charging the battery.
A dip switch can be used to set the charger so that it will always start charging in the
boost mode, irrespective of the condition of the battery.
When the battery voltage has reached the boost voltage the charger will change into the
equalize-charge mode and the “equalize” led illuminates. This mode will last for a preselectable time of 4, 8 or 12 hours.
After this time the charger will enter the float-charge mode and the “float” led will
illuminate.
Illustration 5. Example of the battery charger front panel.
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After the batteries are charged the Titan charger does not have to be switched off and the
batteries can stay connected to the battery charger.
3.3 Maintenance
The Titan charger does not require any specific maintenance. However an annual check of
the battery connections is recommended.
Keep the charger dry, clean and free of dust. If any problems arise, use the fault finding
procedure to trace the fault, see chapter 5.
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Manual Titan
4. OPTIONS
I
R
p
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D
I
f
The Titan charger is factory set to standard values. Some of these standard values can be
changed by a qualified electrical technician into customised values. This chapter describes
which values can be changed and how to change them.
Opening of the battery charger cabinet
In order to change the standard values the front of the charger has to be removed.
Disconnect the mains from the charger and wait two minutes.
Unscrew the 4 screws on the front of the cabinet, see illustration 6.
Remove the front panel of the battery charger.
Adjustments can be made by means of turning a potentiometer or by changing the position
of a switch on the DIP-switch.
See illustration 7 for the location of the DIP-switch and the potentiometers.
The cover of the Titan may only be removed by a qualified
technician. Before obtaining access to the Titan the mains supply
circuit must be disconnected.
There is a dangerous voltage present on some of the metal parts
inside the battery charger.
Attention ! The value of the potentiometers I, Vboost and Vfloat
may only be adjusted by a qualified electrician. The remaining
otentiometers may not be adjusted at any case.
llustration 6.
emoving the front.
IP switch
Vboost
loat
V
llustration 7.
ocation of the DIP-switch and potentiometers.
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4.1 Permanent boost-charge
In some cases, for example when the battery is almost empty, it is recommended to permanent
boost-charge the battery for 10 hours. Do not permanently boost-charge sealed lead-acid
batteries. Contact your Victron Energy dealer or battery dealer for more information on
charging the battery.
To set the charger into the permanent boost-charge mode :
Place the DIP switch number 8 “R boost” to the left. In this mode the
battery is being charged to the boost voltage.
Do not permanent boost-charge the battery for longer than 10 hours
as this can cause long term gas formation in the battery and will
damage the battery.
While a battery is being boost-charged, check the water level of the
battery frequently and if necessary add distilled water to the battery.
4.2 Adjusting the charge voltage
The battery charger has a factory set float and boost voltage. The boost-voltage is always
higher than the float-voltage. These charging voltages are the recommended values from
almost every battery manufacturer. Before adjusting the charge voltage disconnect the
temperature sensor and/or the voltage sense wires.
To change the float-voltage:
Remove all batteries and other users that are connected to the output of
the battery charger.
Plug the AC plug into the mains and switch on the charger.
Place DIP-switches 7 “Eq2” and 6 “Eq1” to the left position, this will
reduce the equalize time to 0 hours. The charger switches into the
float-charge mode.
Place DIP-switch 4 “fine” to the left position in order to accurately
adjust the output voltage.
Measure the float-voltage on the charger output by using a precision
voltage meter.
Adjust the float-voltage by turning the “V float” potentiometer until the
recommended voltage is reached.
Correct the equalize time by moving DIP-switch 7 “Eq2” and 6 “Eq1”.
Place DIP-switch 4 “fine” to the right position. In this position the
output voltage is less sensitive to influence of temperature.
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Manual Titan
To change the boost-voltage:
Place DIP-switch 7 “Eq2” to the right and place DIP-switch 8 “R
boost” to the left. The charger switches into the boost-charge mode.
Place DIP-switch 4 “fine” to the left position in order to accurately
adjust the output voltage.
Measure the boost-voltage on the charger output by using a precision
voltage meter.
Adjust the boost-voltage by turning the “V boost” potentiometer
until the recommended voltage is reached.
Replace DIP-switch 8 “R boost” to the right.
Correct the equalize time by moving DIP-switch 7 “Eq2” and 6 “Eq1”.
Place DIP-switch 4 “fine” to the right position. In this position the output
voltage is less sensitive to influence of temperature.
4.3 Adjusting the equalize-charging mode time
The duration of the equalize-charge mode can be changed to fit the specifications of the
battery. The duration of the equalize-charge mode can be set to 0, 4, 8 or 12 hours. When
selecting 0 hours, the charger will skip the equalize-charge mode and will directly switch
into the float-charge mode. The standard equalize-time is 4 hours.
According to the table below the duration of the equalize-charge mode can be set by
moving the DIP-switches 7 “Eq2” and 6 “Eq1” in the corresponding way:
0 hours 4 hours 8 hours 12 hours
4.4 Diode-splitter charge voltage compensation.
If a diode-splitter (Victron Energy Argo) is connected to the Titan
charger the charge voltage have to be raised to compensate for the
voltage loss over the diode-splitter.
If the voltage-sense option is used, do not use the diode-splitter
compensation. When both options are used simultaneously the output
voltage will be too high.
To select the diode-splitter option
Place DIP switch 5 “split” to the left.
:
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4.5 Traction battery compensation
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If a Traction-battery is connected to the Titan charger the charge
voltages have to be changed. The output voltage has to be raised to
correctly charge the traction-battery. It is possible that the charge
voltages are not correct after activating this compensation. See for
adjusting the charge voltages chapter 4.2.
To set the charger into the traction mode:
Place DIP-switch 3 “trac” to the left.
4.6 Use as a power-supply
The Titan charger can be used as a power supply without the obligation to connect a
battery to the charger output.
To use the charger as a power supply:
Put the charger into the permanent boost-charge mode, see chapter 4.1.
Adjusted the output voltage to the desired voltage, see chapter 4.2.
With the above mentioned procedure the output voltage range is limited. When the full
output voltage range is required please contact your Victron Energy dealer. See chapter
6.3 for details.
4.7 Use of a temperature sensor.
The temperature sensor supplied with the charger can be
connected to the charger by using the 3 meter cable with
stripped and tinned cable ends. This sensor should be
mounted on the battery. The temperature sensor adjusts
the charging voltage according to the battery
temperature.
To connect the temperature sensor:
Disconnect the mains,
Connect the - (black wire) of the temperature
sensor to the “-tmp” connector, see illustration 8.
Connect the + (red wire) of the temperature sensor
to the “+ tmp” connector, see illustration 8.
Switch on the mains.
If the temperature sensor is correctly connected the
“TMP OK” on the printed circuit board led
illuminates. If this led does not illuminate or
flashes, the sensor is not connected correctly.
llustration 8.
ocation of the external connections.
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Manual Titan
4.8 Charging batteries with voltage sensing
When high current runs trough a thin cable between the charger and the battery there will
be a voltage loss in the cables. The charging voltage measured at the battery poles will be
lower than the specified voltage and this will result in a longer charging time. However,
the charger is equipped with a voltage sense facility. The battery voltage is exactly
measured and the charger increases the output voltage to compensate for the voltage loss
across the cables.
The charger can compensate for a maximum of 2V voltage loss over the cables. When the
voltage loss is bigger than 2V the “on” led flashes and the failure led illuminates. The
charge voltage will decrease until the voltage loss becomes maximum 2 Volt. The “on” led
flashes and the failure led illuminates until the charger is manually switched off. When this
occurs the battery cables have to be replaced because they are too thin or have bad
connections.
To install the voltage sense option:
Disconnect the mains.
Connect a red 0,75 mm2 wire to the positive battery pole and the “+Vse” connector of
the charger, see illustration 8.
Connect a black 0,75 mm
Vse” connector of the charger, see illustration 8.
For properly functioning both wires have to be connected.
Switch on the mains.
The “VSE OK” led on the printed circuit board illuminates when connected correctly.
If this led does not illuminate the voltage sense wires are wrongly connected.
Do not use the voltage sense facility in combination with the diodesplitter compensation, as this will raise the output voltage.
2
wire between the negative pole of the battery and the “-
4.9 Intelligent startup
The factory setting of the charger is such that the battery voltage is
checked when the charger is switched on (intelligent startup). In the case
of a flat battery, the charger will start charging in the boost mode. If the
battery voltage is sufficiently high during charger startup, the charger
will be charging in the float mode.
In some situations it may be desirable for the charger not to check the
battery voltage upon startup. With this charger this function is enabled
by sliding dip switch 2 “Watch” to the left.
When this dip switch is positioned on the left, the charger will always
start charging in the boost mode.
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21
When dip switch 2 “Watch” is positioned on the right, it is checked upon startup whether
the battery voltage is sufficiently high to enable a start in the float mode. If it is not, the
charger is started in the boost mode as yet.
4.10 Connecting the output voltage alarm
The charger is equipped with a potential free alarm contact (change over type).
If the battery voltage is in between Vmin and Vmax the contact is activated.
(See figure 8, remote connections: NO, NC, COM).
Model Vmin Vmax
24V 23,8 Vdc 33,5 Vdc
48V 47,6 Vdc 67 Vdc
4.11 Connecting remote panels
Victron Energy provides four optional remote panels that can be connected to the charger.
See illustration 8 for the circuit board connector where the remote panels have to be
connected to.
The COV panel:
The maximum charging current of 50A, 80A or 100A, according to the model, can be
limited with an external panel. This panel, the Victron Energy COV panel, contains an
adjustable potentiometer. Limiting the maximum charging current can be useful to meet
the batteries specifications, or to make sure the shore fuse does not blow.
To connect the panel:
Disconnect the mains.
Connect the panel to the “+ pot” and “-pot” connector.
The CMV panel:
This panel indicates the charging mode and possible failures.
To connect the panel:
Disconnect the mains.
Connect the boost led to the “ L_BO” connector.
Connect the equalize led to the “L_EQ” connector.
Connect the float led to the “L_FL” connector.
Connect the failure led to the “L_FA” connector.
Connect the ground of the panel to the “GND” connector.
The CSV panel:
With the CSV panel the charger can be switched on or off. On the panel a green “on” led
is present. To operate the CSV panel you first have to switch the charger on with the
on/off switch located on the front panel of the charger.
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Manual Titan
To connect the panel:
Disconnect the mains
Connect the on led to the “L_ON” connector.
Connect the ground of the panel to the “GND” connector.
Connect the “TG switch” to the “REM” connector.
The SKC panel:
This panel indicates if the charger is on or off, it indicates the charging mode and it
contains an adjustable potentiometer. Limiting the maximum charging current can be
useful to more accurately charge the batteries according the manufacturers specifications,
or to make sure the shore fuse does not blow.
To connect the panel:
Disconnect the mains.
Connect the on led to the “L_ON” connector.
Connect the boost led to the “ L_BO” connector.
Connect the float led to the “L_FL” connector.
Connect the ground of the panel to the “GND” connector.
Connect current control to the “+ POT” and “-POT” connector.
4.12 Connecting a remote on/off switch
A remote switch can be connected to the charger so the charger can be switched on and off
from a remote location. To operate the switch, first switch the charger on with the on/off
switch located on the charger.
To connect the remote on/off switch:
Disconnect the mains.
Connect the switch in between the “REM” and the “GND” connector.
4.13 Connecting a remote boost switch
A remote switch can be connected to the charger so the charger can be switched
permanently into the boost-charge mode. Due to parallel loads connected to the battery it
is advised to switch the charger into the permanent boost-charging mode in order not to
discharge the battery.
If the switch is closed the charger switches into the permanent boost-charge mode. If the
switch is opened again the charger will automatically go to the float-charge mode. This in
order not to overcharge a battery with charging it to long with higher charging voltage.
To connect the boost switch:
Disconnect the mains.
Connect one pole of the switch to the “RBOO” connector.
Connect the other pole of the switch to the “GND” connector.
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4.14 Connecting a voltmeter
The remote-connector offers a possibility to connect a voltmeter. It is possible to connect a
digital as well as an analogue voltmeter. This output can only be used when the voltagesense is connected. The voltage at this output is equal to the voltage measured at the point
where the voltage sense wires are connected.
Connecting a voltmeter
Disconnect the mains voltage.
Make sure that the voltage sense wires are connected, see chapter 4.8.
Connect a black wire between the “-” connection of the voltmeter and “-VM” at the
remote connector.
Connect a red wire between the “+” connection of the voltmeter and “+VM” at the
remote connector.
Connect the mains voltage.
4.15 Connecting a ampèremeter
The remote connector offers a possibility to connect an ampèremeter, which indicates the
output current of the charger. For the 50A charger an ampèremeter, which indicates 50A at
60mV input voltage is required. For the 80A charger an ampèremeter, which indicates
80A at 60mV input voltage is required, likewise for the 100A charger an ampèremeter,
which indicates 100A at 60mV input voltage is required.
Connecting an ampèremeter
Disconnect the mains voltage.
Connect a black wire between the “-” connection of the ampèremeter and “-AM” at
the remote connector.
Connect a red wire between the “+” connection of the ampèremeter and “+AM” at the
remote connector.
Connect the mains voltage.
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Manual Titan
5. FAULT TRACING
When a fault occurs in the battery charger, the following table can be used in order to find the
fault. Before the Titan is being checked, make sure that all the devices connected to the
battery charger are removed. If the fault can not be solved contact your Victron Energy
dealer.
Problem Possible cause Solution
The charger does not
operate
A broken input fuse. Return the charger to your dealer.
The battery is not
being fully charged
A bad battery connection. Check the battery connections.
The float charge voltage is
The capacity of the battery is too large. Connect a battery with a smaller capacity or
The output fuses are broken. Replace the output fuses.
The mains voltage has to be in between
185Vac and 265 Vac.
The equalize-charge mode is set to
a too short period.
The boost charge voltage is
set to a wrong value.
set to a wrong value.
Measure the mains voltage and make sure it is in
between 185Vac and 265Vac.
Set the equalize-charge mode to a longer time.
Adjust the boost charge voltage to the right
value.
Adjust the float charge voltage to the right
value.
install a larger charger.
The battery is being
overcharged
The boost charge voltage is
The float charge voltage is
A bad battery. Check the battery.
The battery is located in a warm place Connect a temperature sensor
The battery is too small. Reduce the charge current.
The failure led
illuminates
The failure led
flashes
The failure led
flashes in a code1
The failure led
illuminates in
combination with a
blinking on/off led
1
Flashing code sequence is two times on in one second and then one second off.
The battery charger is set into the
permanent boost-charge mode.
set to a wrong value.
set to a wrong value.
The charger is switched off as a result
of a high ambient temperature.
The charger is reducing the output
current as a result of a high ambient
temperature.
The output fuses are broken. Replace the output fuses.
There is a voltage drop higher than 2V
across the battery cables.
Deselect the permanent boost DIP-switch
(Rboost).
Adjust the boost charge voltage to the right
value.
Adjust the float charge voltage to right value.
Place the charger in a cooler, or better ventilated
place.
Place the charger in a cooler, or better ventilated
place.
Turn the charger off, replace battery cables and
connect them well.
A qualified technician may only remove the cover of the Titan. Before
obtaining access to the Titan the mains supply circuit must be
disconnected.
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