Fronius Selectiva 4.0 Series Operating Instructions Manual
Battery charging system
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Table of Contents
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Summary of Contents for Fronius Selectiva 4.0 Series
- Page 1 Perfect Charging / Perfect Welding / Solar Energy Operating Instructions Selectiva 4.0 2 - 3 kW Battery charging system 42,0426,0357,EN 001-25022020 Fronius prints on elemental chlorine free paper (ECF) sourced from certified sustainable forests (FSC).
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Page 3: Table Of Contents
Contents Power categories ............................General ..............................2 kW..............................3 kW..............................Safety rules ..............................General ..............................Environmental conditions........................Grid connection............................. Dangers from mains current and charging current ................Danger due to acid, gases and vapours ....................General information regarding the handling of batteries............... Protecting yourself and others ...................... - Page 4 Additional functions..........................General options............................. Reset settings ............................USB mode............................. Status codes ............................Options............................... Safety..............................Electrolyte circulation 3 kW........................External start/stop ..........................Temperature-controlled charging......................LED strip ............................... Air filter..............................Wall and floor bracket ........................... "Mobile" kit ............................Option box............................. Fitting plate ............................Remote control system .........................
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Page 5: Power Categories
Power categories General The kW information for the power categories relates to the housing design and is not di- rectly related to the actual device output. 2 kW Selectiva 2040/2050/2060/2070 4020/4035 3 kW Selectiva 2080/2100/2120 4045/4060... -
Page 6: Safety Rules
Safety rules General The device is manufactured using state-of-the-art technology and according to recognised safety standards. If used incorrectly or misused, however, it can cause: Injury or death to the operator or a third party Damage to the device and other material assets belonging to the operator Inefficient operation of the device All persons involved in commissioning, operating, maintaining and servicing the device must:... -
Page 7: Dangers From Mains Current And Charging Current
Dangers from Anyone working with chargers exposes themselves to numerous dangers e.g.: mains current Risk of electrocution from mains current and charging current. and charging cur- Hazardous electromagnetic fields, which can risk the lives of those using cardiac rent pacemakers. An electric shock can be fatal. -
Page 8: General Information Regarding The Handling Of Batteries
General informa- Protect batteries from dirt and mechanical damage. tion regarding the Store charged batteries in a cool place. Self discharge is kept to a minimum at approx. handling of bat- +2 °C (35.6 °F). teries Carry out a visual inspection at least once a week or as often as specified by the bat- tery manufacturer to ensure that the acid (electrolyte) level in the battery is at the max. -
Page 9: Emc Device Classifications
EMC Device Clas- Devices in emission class A: sifications 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. -
Page 10: Safety Inspection
Safety inspection The manufacturer recommends that a safety inspection of the device is performed at least once every 12 months. A safety inspection should be carried out by a qualified electrician after any changes are made, after any additional parts are installed, or after any conversions, after repair, care and maintenance has been carried out, at least every 12 months. -
Page 11: General Information
General information Explanation of DANGER! safety notices 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. ►... -
Page 12: Grid Connection
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, volt- age and capacity and corresponds to the charger settings. -
Page 13: Charging Lead
Charging lead WARNING! Danger due to trailing charging leads. This may result in serious injury and damage to property. People may become entangled in or trip over loose, unwound cables ► Lay the charging leads so that no one can trip over or become entangled in them. WARNING! Danger due to the charging plug being pulled out during the charging process. -
Page 14: Warning Notices Inside The Device
OVC III AC max. DC nom. DC max. IP21 Protective class I Fronius International GmbH Froniusstraße 1 4643 Pettenbach Austria Do not dispose of used devices with domestic waste. Dispose of them according to the safety rules. Possible sources of ignition, such as fire, sparks and naked flames, must be kept away from the battery. -
Page 15: Setup Regulations
DC nom. Part No.: 4,010,xxx Ser. No.: xxxxxxxx WARNING Hazardous Voltage 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. 1 Display 2 kW 2 Battery CR2032... -
Page 16: Wall And Floor Bracket
The air surrounding the charger must be kept free from battery acid vapour as far as pos- sible. You should therefore avoid mounting the device directly above the battery that is to be charged. 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. - Page 17 WARNING! Danger due to objects falling or toppling over. This can result in serious injury and damage to property. ► Ensure that all screw connections are secure. ► Use only with the charger provided by the manufacturer. ► Ensure that the device is level when mounting. ►...
- Page 18 341 (13.43) 110 (4.33) 38 (1.5) 123,5 (4.86) 91,5 (3.6) 182 (7.17) 220 (8.66) 123 (4.84) 11 (.43) 266 (10.47) 2 kW mm (in.) 8.5 (.33)
- Page 19 110 (4.33) 417 (16.42) 38 (1.5) 123,5 (4.86) 182 (7.17) 123 (4.84) 38 (1.5) 220 (8.66) 40 (1.57) 89,5 (3.52) 11 (.43) 342 (13.46) 3 kW mm (in.) 8,5 (.33)
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Page 20: Control Elements And Connections
Control elements and connections Controls and con- nections Function USB port The USB port allows a USB flash drive to be used to update the device and also to log the charging parameters while charging is in progress. Position for options - External start/stop option - Temperature-controlled charging option (-) Charging lead... - Page 21 Function Control panel Optional LED strip Lights up in different colours depen- ding on the state of charge, as ex- plained in the "Control panel" section Cover for option plug and char- ging leads The option plug and charging leads can only be accessed by removing the cover (9).
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Page 22: Pin Assignment Of The 2 Kw Option Plug
Pin assignment of 14-pin option plug inside the housing the 2 kW option Plug Plug Plug plug Code Code Dete C2 G C1 G 13V O C1 L C2 L C1 H C2 H - St + St Pin Plug Function Plug Function... -
Page 23: Pin Assignment Of The 3 Kw Option Plug
Pin assignment of 14-pin option plug inside the housing Plug Plug Plug the 3 kW option plug Code Code Dete C2 G C1 G 13V O C1 L C2 L C1 H C2 H - St + St Pin Plug Function Plug Function... -
Page 24: Control Panel
Control panel Function Display Displays the current charging parameters. Displays settings. "Menu" key Selects the desired menu. Return to the higher-level menu. "Up/Down" keys Selects the desired menu item. Sets the desired value. “Pause/Start” key For interrupting and resuming the charging process. Confirms a menu item or setting. - Page 25 "Charge" indicator (yellow) Lit: during charging. Flashes: if charging has been interrupted. "Battery charged" indicator (green) On steady: Charging ended. Flashes every second: Charging ended. The water refill indicator has also tripped.
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Page 26: Charging The Battery
Charging the battery Starting for the When the charger is first connected to the mains, the device is in SETUP mode. first time The following basic settings must be changed or confirmed in this mode: Language (English, German, French, etc.) Date, time and time zone Length and cross-section of the charging lead Type of battery, characteristic, number of cells and charging time or battery capacity... -
Page 27: Charging
Use the "Up/Down" keys to set the cross-section of the charging lead. Confirm with the "Pause/Start" key. The charger is configured with the correct charging lead cross-section as per the or- der. An incorrectly set charging lead cross-sec- tion can have a negative influence on the charging process. - Page 28 NOTE! Risk of property damage if the charging plug contacts are very dirty. The resulting increase in contact resistance can lead to overheating and subsequent de- struction of the charging plug. ► Keep the charging plug contacts free from impurities and clean them if necessary. Connect the charger mains plug to the electrical mains supply.
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Page 29: Interrupting The Charging Process
When the battery is fully charged all 4 bars of the battery symbol appear black. As soon as the battery is fully charged, the green indicator lights up. The battery is always ready to use. The battery can remain connected to the charger for any length of time. - Page 30 NOTE! Risk of damage to the battery if it is disconnected from the charger before the charg- ing process is complete. This may damage the battery. ► Only disconnect the battery from the charger when it is fully charged (green "Battery charged"...
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Page 31: Display
Display Overview of The device has the following modes: modes Function Standard mode In standard mode the display shows the charging parameters. Statistics mode Visualises the frequency of the device operating modes and shows the total num- ber of charging actions. Also shows an overview of the total and average Ah pro- duced and energy consumed per charge. -
Page 32: Standard Mode
Standard mode Once the mains plug has been connected to the electrical mains supply, the display will automatically operate in standard mode. In standard mode, the display shows the following charger parameters: Type of battery (e.g. Pb-WET) Charging characteristic (e.g. IUI) Nominal voltage (e.g. -
Page 33: History Mode
Page 2/2 shows the following values: Total number of charges. Total Ah output. Average Ah output per charge. Total energy consumed (kWh). Average energy consumed (kWh) per charge. The consumed energy display is a standard value and can deviate from the actual amount of energy by up to 5% at nominal output. -
Page 34: Configuration Mode
Empty battery Charging has not been completed. Exclamation mark with number Warning has been issued with the corresponding status code. More information can be found in the "Status codes" section. Symbol with number Error has been issued with the corresponding status code. More information can be found in the "Status codes"... - Page 35 Time (hh:mm:ss) Time zone Daylight saving time/normal time Date (dd:mm:yy) AC current limiter Length of charging lead (m) Charging lead cross-section (mm Code for accessing the configuration menu activated/deactivated. Time interval for the parameters recorded on the USB flash drive (s). “Reset Settings”...
- Page 36 You will now be prompted to select one of the main menu items for the configuration mode. When you select a menu item you may be presented with a prompt to read the Opera- ting Instructions. Confirm this prompt by pressing the "Pause/Start"...
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Page 37: Settings
Both the start and end time can be set for this charging time period. The starting time can be deselected as required; the charging time then bases itself exclusively on the specified charge end time following a manual charge start. When applying the settings, the user is guided through the menu in much the same way as a wizard function. -
Page 38: Electrolyte Circulation
The individual selection options are explained in greater detail below. Electrolyte circu- "Air Pump" electrolyte circulation (not avai- lation lable on the Selectiva 220 V variant): The electrolyte circulation cycle is control- led by the charger's control system. A num- ber of selection options are available for this purpose. -
Page 39: Temperature-Controlled Charging
Temperature-con- Temperature-controlled charging: trolled charging The following settings are available for temperature-controlled charging: automatic/OFF/required automatic ... Temperature-dependent adjustment of the charging characteristic. OFF ... The measured battery temperature is not taken into account. required ... Charging only starts if the temperature sensor is connected. Error overtemperature ON/OFF ON ... -
Page 40: Equalising Charge
Equalising Equalising charge charge There is no equalising charge. Delay If the battery remains connected to the charger for the duration of the equalising charge delay ("equalize charge delay"), a special type of charging takes place. This prevents acid stratification. The parameters for the current (ampere/100 ampere hours), voltage (volt/cell) and du- ration of the equalising charge may all be changed. -
Page 41: Calendar
Calendar Calendar The calendar function allows charging to be started automatically according to the follow- ing criteria: Time window in which charging may not be started if a battery is connected. Time window in which charging is to be started using a defined characteristic 1 if a bat- tery is connected. - Page 42 NOTE! Ongoing charging operations are unaffected by the set time windows. ► If, in the example above, a battery is connected at 05:45, the charge end time is gov- erned according to need and is not interrupted by the end time specified for the set time window (06:00 in the example).
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Page 43: Special Charges
Special charges Special Charges Selecting "Special Charges" allows one or more of the alternative charging types to be performed temporarily. The "repeat" setting defines how often the alternative charging mode should be performed until the device reverts to the original charging parameters again: Setting range 1 to 99 repetitions Disable Start Button... -
Page 44: Dc Connection
The following curve settings are available: Curve - e.g. RI - Pb-WET Charging time - e.g. 5 - 6 h When opportunity charging is "ON" and a battery is connected, the following appears: Display when RI characteristic is selected Display for other characteristics (e.g. IUI) To start opportunity charging: Use the "Up"... -
Page 45: Additional Functions
Additional func- Detailed description of the "additional functions" menu item in configuration mode. Naviga- tions tion is performed as described in the "Configuration mode" section. Select the "additional functions" menu item. A list appears with the following selection options: The individual selection options are explained in greater detail below: Setting the "Blue LED"... - Page 46 If set to "OFF", the refilling request does not have to be confirmed. Option Section Option Section 1 Setting options: CAN1 (option box) Cool Bat Guide Easy (Fronius variants only) Option Section 2 (3 kW only) Setting options: CAN2 (option box) AirPuls (EUW)
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Page 47: General Options
At mains failure restart charging If this option is selected, the charging process is restarted automatically as soon as the mains supply becomes available again after a disruption to the electrical mains supply. General options Detailed explanation of the "general options" menu item in configuration mode. Select the "general options"... -
Page 48: Usb Mode
Select and confirm the desired file in the same way as scrolling through the settings. Do not change the automatically assigned file names of the update file! The latest firmware is available in the Download area of the Fronius website. The firmware installation instructions are included in the download’s zip file. -
Page 49: Status Codes
The logged data is saved in the same way as for the "Download" function, but is saved as “csv” files rather than in the I-SPoT VIEWER format. (Automatically created folder structure for the “.csv” files”: * Fronius\<device serial number>\Charges\<yyyymmdd>\<hhmmss.csv>) Save events. Events are saved to the USB flash drive. - Page 50 Battery fault: If the battery signals a fault, the charger displays this fault as a battery fault including the corresponding fault number for the battery. The respective fault is explained in the battery's Operating Instructions. If an error message appears on the display and if you cannot resolve the error yourself: Note the displayed status code: e.g.
- Page 51 (52) Battery data cannot be requested (53) Battery voltage not supported (54) Communication fault (55) Battery fault (56) Battery does not switch on (57) Message time limit exceeded (58) Registration failed Status codes in the event of a charging error Cause (31) Timeout in I1 phase...
- Page 52 (528) Charging relay switched off during load operation (530) Communication error (532) Microcontroller error (e.g. division by 0) (533) Reference voltage outside the tolerance (534) Start-up error (535) PFC overcurrent (536) Phase shifter or PFC faulty Status codes in the event of a fault in the secondary circuit Cause (520) Secondary temperature sensor faulty...
- Page 53 (546) Update failed (547) Load/save settings failed (548) Load/save characteristic settings failed (549) Charging could not be resumed after a power failure (550) Time not set (551) Hardware change detected (552) Configuration memory chip invalid (553) Primary update failed (554) Fault in the master-slave communication (555) Incorrect device software...
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Page 54: Options
Options Safety In order to connect optional components, it may be necessary to open the housing. The following warning notices must be obeyed: WARNING! Danger from electric shocks. 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. - Page 55 NOTE! Danger due to non-observance of the permissible mains voltage tolerance. This can cause malfunctions and damage. ► For the electrolyte circulation option, a restricted mains voltage tolerance vis-à-vis the charger of 207 V to 250 V applies. The electrolyte circulation option introduces air into the battery through capillary tubes that are provided specifically for this purpose.
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Page 56: External Start/Stop
mm (in.) 464 (18.27) 110 (4.33) External start/ The external start/stop option prevents sparking if the charging plug is disconnected during stop charging. Special contacts inside the charging plug register a separation from the charging socket. These are leading contacts in relation to the main contacts. This triggers an imme- diate stop to charging. -
Page 57: Air Filter
Air filter In dusty environments, the air filter prevents the inside of the device from becoming dirty. This avoids a possible reduction in power and other problems. NOTE! Danger from using the air filter with unsuitable chargers. This can result in damage to property. ►... -
Page 58: Fitting Plate
Fitting plate The mounting plate may be used as a space-saving floor or wall bracket. mm (in.) 115 (4.53) 406 (15.98) 349 (13.74) 352 (13.86) 380 (14.96) 386 (15.2) 339 (15.98) 342 (13.74) 370 (13.86) 2 kW 376 (14.96) mm (in.) 482 (18.98) 115 (4.53) 425 (16.73) -
Page 59: Remote Control System
Remote control The remote control system allows the device to be fully controlled from a distance of up to system 30 m (98 ft., 5.1 in.). This option includes a full control panel in an aluminium housing that provides IP42 protection. GatewayLink The GatewayLink makes it easy to connect the Gateway on the charger. -
Page 60: Technical Data
Technical data Selectiva 2 kW Mains voltage ~ 230 V, ± 15% Grid frequency 50/60 Hz Mains fuse protection max. 16 A Minimum mains lead cross section 1.5 mm² (0.002325 in.²) Protection class I (with ground conductor) Max. permitted mains impedance Z on PCC None Standby usage... -
Page 61: Selectiva 3 Kw
Selectiva 3 kW Mains voltage ~ 230 V, ± 15% Grid frequency 50/60 Hz Mains fuse protection max. 16 A Minimum mains lead cross section 1.5 mm² (0.002325 in.²) Protection class I (with ground conductor) Max. permitted mains impedance Z on PCC None Standby consumption... - Page 64 FRONIUS INTERNATIONAL GMBH Froniusstraße 1, A-4643 Pettenbach, Austria E-Mail: sales@fronius.com www.fronius.com Under www.fronius.com/contact you will find the addresses of all Fronius Sales & Service Partners and locations...