FRO­NIUS Selectiva Li 30 kW 8250 User manual

Fronius prints on elemental chlorine free paper (ECF) sourced from certified sustainable forests (FSC).
/ Perfect Charging / Perfect Welding / Solar Energy
42,0426,0311,EN 010-12012021
Selectiva Li 30 kW
8250 / 8300 / 8375
[
Operating Instructions
Battery charging system
EN
[

2

3
EN
Contents
Safety rules ................................................................................................................................................ 5
General ................................................................................................................................................. 5
Intended use ......................................................................................................................................... 5
Environmental conditions...................................................................................................................... 5
Mains connection .................................................................................................................................. 6
Dangers from mains current and charging current ............................................................................... 6
Dangers posed by the battery............................................................................................................... 6
General information regarding the handling of lithium batteries ........................................................... 7
Protecting yourself and others .............................................................................................................. 7
Safety measures in normal operation ................................................................................................... 8
EMC Device Classifications .................................................................................................................. 8
EMC measures ..................................................................................................................................... 8
Data protection...................................................................................................................................... 8
Maintenance and repair ........................................................................................................................ 8
Obligations of the operator.................................................................................................................... 9
Safety inspection................................................................................................................................... 9
Markings on the device ......................................................................................................................... 9
Disposal ................................................................................................................................................ 10
Copyright............................................................................................................................................... 10
General information ................................................................................................................................... 11
Explanation of safety notices ................................................................................................................ 11
Device concept ..................................................................................................................................... 11
Customer-specific information .............................................................................................................. 11
Correct battery configuration................................................................................................................. 11
Mains connection .................................................................................................................................. 12
Correct routing of the mains/charging cables ....................................................................................... 12
Warning notices on the device.............................................................................................................. 13
Warning notices inside the device ........................................................................................................ 15
Setup regulations .................................................................................................................................. 16
Dimensions ........................................................................................................................................... 18
Removing the pallet .............................................................................................................................. 18
Fitting to the floor .................................................................................................................................. 19
Wall mounting ....................................................................................................................................... 19
Control elements and connections............................................................................................................. 22
Controls and connections ..................................................................................................................... 22
Control panel......................................................................................................................................... 24
Charging the battery .................................................................................................................................. 26
Charging ............................................................................................................................................... 26
Interrupting charging ............................................................................................................................. 28
Stopping charging ................................................................................................................................. 29
Display ....................................................................................................................................................... 30
Overview of display modes ................................................................................................................... 30
Standard mode ..................................................................................................................................... 30
Menu selection...................................................................................................................................... 31
Statistics mode...................................................................................................................................... 31
History mode......................................................................................................................................... 32
Configuration mode............................................................................................................................... 32
Charging settings .................................................................................................................................. 35
Additional functions............................................................................................................................... 39
General settings.................................................................................................................................... 42
Reset settings ....................................................................................................................................... 44
USB mode............................................................................................................................................. 44
Power path status codes....................................................................................................................... 46
Status codes ......................................................................................................................................... 46
Options....................................................................................................................................................... 51
Safety.................................................................................................................................................... 51
Charging lights ...................................................................................................................................... 51

4
LED strip ............................................................................................................................................... 52
Air filter.................................................................................................................................................. 52
Remote control system ......................................................................................................................... 52
Technical data............................................................................................................................................ 53
Selectiva 30 kW Li-Ion .......................................................................................................................... 53

5
EN
Safety rules
General The device has been manufactured in line with the state of the art and according to recog-
nized safety standards. If used incorrectly or misused, however, it can cause:
- Serious or fatal injury to the operator or third parties
- Damage to the device and other material assets belonging to the operating company
- Inefficient operation of the device
All persons involved in commissioning, operating, maintaining and servicing the device
must:
- Be suitably qualified
- Read and follow these Operating Instructions carefully
The Operating Instructions must always be at hand wherever the device is being used. In
addition to the Operating Instructions, attention must also be paid to any generally appli-
cable and local regulations regarding accident prevention and environmental protection.
All safety and danger notices on the device:
- Must be kept in a legible state
- Must not be damaged/marked
- Must not be removed
- Must not be covered, pasted, or painted over
For the location of the safety and danger notices on the device, refer to the section headed
"General information" in the Operating Instructions for your device.
Before switching on the device, rectify any faults that could compromise safety.
This is for your personal safety!
Intended use The device is to be used exclusively for its intended purpose. Any use above and beyond
this purpose is deemed improper. The manufacturer is not liable for any damage, or unex-
pected or incorrect results arising out of such misuse.
Proper use also includes:
- Carefully reading and following all Operating Instructions, safety and danger notices
- Performing all stipulated inspection and servicing work
- Following all instructions from the battery and vehicle manufacturers
Proper handling of the device is essential for it to function correctly. Never pull on the cable
when handling the device.
Environmental
conditions
Operation or storage of the device outside the stipulated area will be deemed as not in ac-
cordance with the intended purpose. The manufacturer shall not be held liable for any dam-
age arising from such usage.
For exact information on permitted environmental conditions, please refer to the "Technical
data" section.

6
Mains connection Devices with a higher rating may affect the energy quality of the mains due to their current
consumption.
This may affect a number device types in terms of:
- Connection restrictions
- Criteria with regard to the maximum permissible mains impedance *)
- Criteria with regard to the minimum short-circuit power requirement *)
*) at the interface with the public grid
see "Technical data"
In this case, the plant operator or the person using the device should check whether the
device may be connected, where appropriate by discussing the matter with the power sup-
ply company.
IMPORTANT! Ensure that the mains connection is earthed properly
Dangers from
mains current
and charging cur-
rent
Anyone working with battery chargers exposes themselves to numerous dangers, e.g.:
- Risk of electrocution from mains current and charging current.
- Hazardous electromagnetic fields, which can risk the lives of those using cardiac
pacemakers.
An electric shock can be fatal. Every electric shock is potentially life threatening. To avoid
electric shocks while using the charger:
- Do not touch any live parts inside or on the outside of the charger.
- Under no circumstances touch the battery poles.
- Do not short-circuit the charging cable or charging terminals.
All cables and leads must be secured, undamaged, insulated and adequately dimen-
sioned. Loose connections, scorched, damaged or inadequately dimensioned cables and
leads must be immediately repaired by authorised personnel.
Dangers posed
by the battery
The substances contained in the battery to be charged can be harmful to the environment
as well as to human and animal health.
If the battery becomes damaged, please observe the following points:
- Make sure that leaking fluids cannot get into the soil or groundwater
- If pollution has already occurred, it must be removed in accordance with relevant na-
tional regulations
The battery can catch fire if overheated. Do not expose the battery to heat
(e.g. a permanent heat source or fire).
If the battery is damaged or subjected to improper use, dangerous vapours may be given
off, which can irritate the airways.
If this happens:
- Ensure an adequate supply of fresh air
- Seek medical attention in case of discomfort
Liquid may emerge from a faulty battery.
- Avoid contact with the liquid
- Take the battery to an authorised service centre for repair
- Clean and check any parts that have come into contact with the liquid
Do not operate or store the device in a potentially explosive atmosphere.
Special regulations apply in rooms at risk of fire or explosion.
Observe relevant national and international regulations.

7
EN
To comply with European Directive 2006/66/EC on batteries and its implementation in na-
tional law, batteries that have reached the end of their life must be collected separately and
returned to an approved recycling facility. Be sure to return any used battery to your dealer,
or find out about the approved collection and recycling facilities in your area. Ignoring this
European Directive may be harmful to the environment and your own health!
As soon as it appears that the battery has been mechanically damaged, dispose of the bat-
tery in accordance with national laws and guidelines at your nearest recycling centre.
If anything is unclear or for any questions concerning disposal, contact an authorised ser-
vice centre.
General informa-
tion regarding the
handling of lithi-
um batteries
- Lithium batteries have a gas-tight seal and are harmless provided the manufacturer's
specifications are adhered to during use and handling
- Never use chargers that are not suitable for the battery type
- Do not short-circuit
- Do not mechanically damage them (tap, deform, dismantle, etc.)
- Never heat them to above the permissible temperature or burn them
- Always store batteries in a cool, dry place
- Lithium batteries are safe to use if they are handled properly within the parameters
specified by the manufacturer
- Mishandling or circumstances that result in improper use can result in the battery con-
tents and decomposition products leaking and related reactions that are extremely
hazardous to health and the environment
- As a wide variety of chemical substances are found inside the battery, in the event of
an accident always follow the manufacturer's specifications regarding emergency re-
sponse actions and first aid
- Lithium batteries must, in all circumstances, be handled according to the manufactur-
er's instructions
- In particular, this applies to observing the limits for maximum current load, charging
and cutoff voltages as well as mechanical and thermal loads
- The charger and battery are designed to work together and must not be modified or
manipulated in any way as this can result in considerable safety risks
- Ideally, lithium batteries should be stored at room temperature in a dry location (details
regarding the storage temperature range can be found in the manufacturer's instruc-
tions)
- Large temperature fluctuations must be avoided (e.g. do not store the batteries near
to heaters, do not expose them to prolonged sunlight)
- Should damage or improper handling result in the leakage of substances, then the
manufacturer's instructions must be followed
- This includes the use of personal protective equipment
- When storing large quantities of lithium batteries, the local authorities should be con-
sulted
- Employees must be trained on how to correctly handle lithium batteries (in the same
way as hazardous substances)
Protecting your-
self and others
While the charger is in operation, keep all persons, especially children, out of the working
area. If, however, there are people in the vicinity,
- warn them about all the dangers (hazardous electrolytes and gases, danger from
mains and charging current, etc.),
- provide suitable protective equipment.
Before leaving the work area, ensure that people or property cannot come to any harm in
your absence.

8
Safety measures
in normal opera-
tion
Chargers with a ground conductor must only be operated on a mains supply with a ground
conductor and a socket with a ground conductor contact. If the charger is operated on a
mains supply without a ground conductor or in a socket without a ground conductor con-
tact, this will be deemed gross negligence. The manufacturer shall not be held liable for
any damage arising from such usage.
Only operate the charger in accordance with the degree of protection shown on the rating
plate.
Under no circumstances operate the charger if there is any evidence of damage.
Arrange for the mains cable to be checked regularly by a qualified electrician to ensure the
ground conductor is functioning properly.
Any safety devices and parts that are not functioning properly or are in imperfect condition
must be repaired by a qualified technician before switching on the charger.
Never bypass or disable protection devices.
After installation, an accessible mains plug is required.
EMC Device Clas-
sifications
Devices in emission class A:
- Are only designed for use in industrial settings
- Can cause line-bound and radiated interference in other areas
Devices in emission class B:
- Satisfy the emissions criteria for residential and industrial areas. This is also true for
residential areas in which the energy is supplied from the public low-voltage mains.
EMC device classification as per the rating plate or technical data.
EMC measures In certain cases, even though a device complies with the standard limit values for emis-
sions, it may affect the application area for which it was designed (e.g. when there is sen-
sitive equipment at the same location, or if the site where the device is installed is close to
either radio or television receivers).
If this is the case, then the operating company is obliged to take appropriate action to rectify
the situation.
Data protection The user is responsible for the safekeeping of any changes made to the factory settings.
The manufacturer accepts no liability for any deleted personal settings.
Maintenance and
repair
Under normal operating conditions, the device requires only a minimum of care and main-
tenance. However, it is vital to observe some important points to ensure it remains in a us-
able condition for many years.
- Before switching on, always check the mains plug and cable as well as charging leads
and charging plugs/charging terminals for any signs of damage.
- If the surface of the device housing is dirty, clean with a soft cloth and solvent-free
cleaning agent only

9
EN
Maintenance and repair work must only be carried out by authorised personnel. Use only
original spare and wearing parts (also applies to standard parts). It is impossible to guar-
antee that bought-in parts are designed and manufactured to meet the demands made on
them, or that they satisfy safety requirements.
Do not carry out any modifications, alterations, etc. to the device without the manufactur-
er's consent.
Obligations of the
operator
The operator must only allow persons to work with the device who:
- are familiar with the fundamental instructions regarding safety at work and accident
prevention and have been instructed in how to use the device
- have read and understood these operating instructions, especially the section "safety
rules", and have confirmed as much with their signatures
- are trained to produce the required results.
Checks must be carried out at regular intervals to ensure that operators are working in a
safety-conscious manner.
Safety inspection The manufacturer recommends that a safety inspection of the device is performed at least
once every 12 months.
The safety inspection may only be performed by an appropriately qualified electrician
- After any changes have been made
- After any additional parts are installed, or after any conversions
- After repair, care and maintenance are carried out
- At least every twelve months
For safety inspections, follow the appropriate national and international standards and di-
rectives.
Further details on safety inspections can be obtained from your service centre. They will
provide you on request with any documents you may require.
Markings on the
device
Devices with the CE marking satisfy the essential requirements of the applicable guide-
lines.
Devices displaying the EAC mark of conformity satisfy the requirements of the relevant
standards in Russia, Belarus, Kazakhstan, Armenia and Kyrgyzstan.

10
Disposal Do not dispose of this device with normal domestic waste! To comply with the European
Directive on Waste Electrical and Electronic Equipment and its implementation as national
law, electrical equipment that has reached the end of its life must be collected separately
and returned to an approved recycling facility. Any device that you no longer require must
either be returned to your dealer or given to one of the approved collection and recycling
facilities in your area. Ignoring this European Directive may have potentially adverse af-
fects on the environment and your health!
Copyright Copyright of these operating instructions remains with the manufacturer.
The text and illustrations are all technically correct at the time of printing. We reserve the
right to make changes. The contents of the operating instructions shall not provide the ba-
sis for any claims whatsoever on the part of the purchaser. If you have any suggestions for
improvement, or can point out any mistakes that you have found in the instructions, we will
be most grateful for your comments.

11
EN
General information
Explanation of
safety notices DANGER!
Indicates immediate danger.
► If not avoided, death or serious injury will result.
WARNING!
Indicates a potentially hazardous situation.
► If not avoided, death or serious injury may result.
CAUTION!
Indicates a situation where damage or injury could occur.
► If not avoided, minor injury and/or damage to property may result.
NOTE!
Indicates a risk of flawed results and possible damage to the equipment.
Device concept The technology is embedded in a robust industry-standard housing. The exceptionally
compact design complies with all safety standards, requires less installation space and
protects the components to ensure a long service life.
Fitted with a graphical display, an integrated datalogger, new interfaces and additional op-
tions, the device is perfectly equipped for the future.
Customer-specif-
ic information
If customer-specific information is available for the supplied device, supply them with the
device.
Correct battery
configuration WARNING!
Danger due to unsuitable batteries being connected to the charger.
Escaping gas, fire or explosion may result in serious injury and damage to property.
► Never connect a battery to the charger unless it is compatible in terms of its type and
voltage and the charger settings are correct.
► The charger must only be used with lithium-ion batteries approved by Fronius.
WARNING!
Danger due to trailing charging leads.
This could result in injury due to getting caught or tripping on loose cables.
► Lay the charging leads so that no one can trip over or become entangled in them.

12
WARNING!
Danger due to charging plug being pulled out during charging.
This may result in serious injury and damage to property.
► Before pulling out the charging plug, first stop the charging process using the Stop/
Start key.
► Once the charging process is complete, wind up the charging lead or, if available, place
it on the cable holder.
Mains connection WARNING!
Danger due to residual current.
This can result in serious injury or death.
► If required, nothing other than a type B residual current circuit breaker should ever be
used for connecting the device to the mains.
► The minimum cross section of the ground conductor must conform to the local safety
requirements for electrical installations that place high demands on the ground conduc-
tor.
► The device has an increased leakage current. This must be taken into account in ac-
cordance with national regulations when installing the device.
► The leakage current depending on the mains voltage is indicated in the "Technical da-
ta" chapter.
WARNING!
Danger from incorrect operation.
This may result in serious injury and damage to property.
► Do not use the functions described here until you have fully read and understood the
following documents:
► Operating Instructions
► All the Operating Instructions for the system components, especially the safety rules
► Battery and vehicle manufacturer's Operating Instructions and safety rules
WARNING!
Danger due to faulty or insufficient power supply.
This may result in serious injury and damage to property.
► The power supply requirements detailed in "Technical data" must be met.
Correct routing of
the mains/charg-
ing cables
CAUTION!
Danger due to overheating as a result of incorrectly laid mains/charging cables.
Risk of damage to the components.
► Lay the mains/charging cable without a loop.
► Do not cover the mains/charging cable.
► Charging cables longer than 5 m (16 ft. 4.85 in.) must be laid individually (no bundling).
► For charging cables longer than 5 m (16 ft. 4.85 in.), a maximum ambient temperature
of 30 °C (86 °F) must not be exceeded.
► The mains/charging cable may only be replaced by a qualified electrician.
► Charging cables longer than 5 m (16 ft. 4.85 in.) can have an increased surface tem-
perature (be aware of hot surfaces).

13
EN
Warning notices
on the device A number of safety symbols can be seen on the charger's rating plate. The safety sym-
bols must not be removed or painted over.
Ser.No.:
Part No.:
UDC nom.
IDC max.
Protective class I
IAC max.
UAC nom.
PAC max.
Fronius International GmbH
Froniusstraße 1
A-4643 Pettenbach
Austria
IP20
xxV
xxxA
xxA
3~ NPE 400V 50/60Hz
xxxxW
HIGH LEAKAGE CURRENT! Ensure proper grounding
xxxxxxxx
xxxx
xxxxxxxx
4,010,xxx,876
Selectiva xxxx Li xxkW
Ladevorgang immer stoppen bevor das Ladekabel abgezogen wird!
Nur mit zugelassener Lithium Ionen Batterie verwenden!
Always stop charging before you disconnect the charging cable!
Use only with approved lithium ion battery!
Toujours arrêter la charge avant de déconnecter le câble de charge!
Utiliser uniquement avec des batteries lithium-ion agréées!
¡Detener siempre la carga antes de desconectar el cable de carga!
¡Utilizar exclusivamente baterías de iones de litio homologadas!
Interrompere sempre la carica prima di scollegare il cavo di carica!
Utilizzare solo con la batteria agli ioni di litio approvata!
Li
WARNUNG - WARNING - ATTENTION
ADVERTENCIA - AVVISO
42,0409,0420

14
An electric shock can be fatal. The housing must never be opened by anyone
other than a trained service technician. The device must be disconnected from
the mains before starting any work with the housing open. A suitable measur-
ing instrument must be used to ensure that electrically charged components
(e.g. capacitors) are fully discharged. Ensure that the device remains discon-
nected from the mains until all work has been completed.
Do not dispose of used chargers with domestic waste. Dispose of them accord-
ing to the safety rules.
Possible sources of ignition, such as fire, sparks and naked flames, must be
kept away from the battery.
The charger can cause DC fault currents in the ground conductor. If a fault cur-
rent protection device (RCD) is used on the mains side to protect against elec-
tric shock, it must conform to Type B. The device has an increased leakage
current. This must be taken into account in accordance with national regula-
tions when installing the device.
Do not use the functions until you have fully read the Operating Instructions.

15
EN
Warning notices
inside the device WARNING!
Danger from electric current.
This can result in serious injury or death.
► The housing must never be opened by anyone other than a service technician trained
by the manufacturer.
► Before starting work, switch off all the devices and components involved and discon-
nect them from the grid.
► Secure all the devices and components involved to prevent unintentional restarting.
► After opening the device, use a suitable measuring instrument to check that electrically
charged components (such as capacitors) have been discharged.
► Use an easily legible and understandable warning sign to ensure that the device is not
reconnected to the mains supply before all the work has been completed.
Inside the device:
(A
)
CAN (B
)
Remote control/signal lamps
(2
)
External start/stop (+) - black (1
)
12 V
(3
)
External start/stop (-) - black (2
)
GREEN
(5
)
Detect - white (3
)
YELLOW
(6
)
CAN High - green (4
)
RED
(7
)
CAN Low - yellow (5
)
BLUE
WARNING Hazardous Voltage
(4)
(5)
(1)
(2)
(3)
REMOTE
CONTROL Lights
1
2
3
4
12V
GREEN
YELLOW
RED
BLUE
Ext. Start/Stop (+)
Ext. Start/Stop (-)
(6)
(7)
Kondensator Entladezeit < 2 min.
Capacitor discharge time < 2 min.
Décharge de condensateur < 2 min.
Condensador tiempo de descarga < 2 min.
Condensatore tempo di scaricamento < 2 min.
(2)
black
white
Ext. Start/Stop (-) black
Detect
42,0409,0411
CAN High green
CAN Low yellow
CAN GND brown
(3)
(5)
(6)
(7)
(8)
Ext. Start/Stop (+)
(A)
(B)

16
Setup regulations WARNING!
Danger due to system components falling or toppling over.
This can result in serious injury and damage to property.
► After delivery, remove the device from the pallet as described in the "Removing the pal-
let" section.
► Make sure that all system components are securely in position when setting them up.
► After setup, the device must be secured to the floor or wall using the wall bracket bar.
► If using a floor bracket or wall bracket, always make sure that all the securing elements
are seated securely, including the wall bracket bar.
► Stacking the devices is not permissible; nor is placing objects on top of the devices.
► The device must be prevented from tilting during transport.
► This requires suitable securing of the load.
► During transport, the respective cables should be secured to the cable holder on the
rear of the device.
► If transporting using a platform stacking truck or manual lift truck, the tilt protections (1)
should be removed if necessary.
► The tilt protections (1) can be stored on the rear of the device and secured using wing
nuts (2).
► If required, the tilt protections (1) can be reinstalled in the intended positions.
The device is tested to "Degree of protection IP20", meaning:
- Protection against penetration by solid foreign bodies with diameters exceeding 12.5
mm (0.49 in.)
- No protection against water
The device must be set up and operated in dry, closed areas that comply with degree of
protection IP20. Exposure to wet conditions should be avoided.
The device may only be operated in a horizontal position on the base.
(8
)
CAN GND - brown (6
)
External start/stop (+)
(7
)
External start/stop (-)
(A
)
CAN (B
)
Remote control/signal lamps
(1) (1)
(2) (2)

17
EN
Cooling air
The charger must be set up in such a way that the cooling air can flow unimpeded through
the vents in the housing that are provided for that purpose. Ensure that there is always a
minimum clearance of 0.2 m (7.874 in.) around the air inlets and outlets. The surrounding
air must be free from
- Excessive dust
- Electrically conductive particles (carbon black or swarf)
- Heat sources
Cooling air is drawn in and flows out as indicated by the arrows in the following illustrations.
NOTE!
Danger due to partially or fully covered air inlets and outlets.
This can result in damage to property.
► If several chargers are set up one behind the other, they should be offset.
30 cm (11.81 in.)
If the chargers are arranged in a line one behind the other without being offset, the min-
imum clearance between the chargers must be as follows:
30 cm (11.81 in.)

18
Dimensions
Removing the
pallet
Remove the device from the pallet after de-
livery.
WARNING!
Danger resulting from operating the de-
vice on the pallet.
This may result in serious injury and dama-
ge to property.
► Operating the device on the pallet is not
permitted.
► After setup, the device must be secured
to the floor or wall using the wall bracket
bar.
► Detailed information on the wall bracket
bar can be found in the "Wall mounting"
section.
mm (in.)
780 (30.71) 369 (14.53)
1090 (42.91)
110 (4.33)
600 (23.62)
145 (5.71)

19
EN
Fitting to the floor
Wall mounting Drill bore holes (1) of the correct size
for the selected wall plugs and screws.
If the surface allows, the SW10 screws (3)
and washers (4) used for storing the wall
bracket bar can be used, as shown in the il-
lustration below.
If this is not possible, other suitable screws
and washers should be used.
750 (29.53)mm (in.)
369 (14.53)
13
(.51)
35
(1.38)
300
(11.81)
Center
240 (9.45)
mm (in.)
950 (37.4)
(1) (1)
1

20
Remove the wall bracket bar (2):
-Remove the SW10 screws (3) and
washers (4)
Pre-mount the wall bracket bar (2) to a
suitable wall using the previously re-
moved SW10 screws (3) and washers
(4).
If this is not possible, other suitable screws
and washers should be used.
Move the device on the wall so that the
cable holder (5) is positioned between
the two fastening screws (6) of the wall
bracket bar (2).
Swivel and secure the wall bracket bar
(2).
(3) (3)
(4)
(2)
(4)
2
(4)
(3)(3)
(2)
(4)
3
1
2
(2)
(5) (6)(6)
4
5