Fronius Selectiva 4120 Operating Instructions Manual
Battery charging system
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Also See for Selectiva 4120:
- Operating instructions manual (68 pages) ,
- Service manual (174 pages) ,
- A s s e m b l y, maintenance and operating instructions (72 pages)
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8 kW 220 V
Selectiva
4120 / 4140 / 4160
8 kW 400 V
Selectiva
2100 / 2120 / 2140
2160 / 2180 / 2200
4060 / 4075 / 4090
4120 / 4140 / 4160
8040 / 8060 / 8075
8090
16 kW 400 V
Selectiva
8120 / 8140 / 8160
8180 / 8210
42,0426,0151,EN 032-03022021
Fronius prints on elemental chlorine free paper (ECF) sourced from certified sustainable forests (FSC).
Operating instructions
Battery charging system
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Table of Contents
Related Manuals for Fronius Selectiva 4120
Summary of Contents for Fronius Selectiva 4120
- Page 1 4120 / 4140 / 4160 8040 / 8060 / 8075 8090 16 kW 400 V Selectiva 8120 / 8140 / 8160 8180 / 8210 42,0426,0151,EN 032-03022021 Fronius prints on elemental chlorine free paper (ECF) sourced from certified sustainable forests (FSC).
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Page 3: Table Of Contents
Contents Safety rules General Intended use Environmental conditions Mains 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 Safety measures in normal operation EMC Device Classifications EMC measures Data protection... - Page 4 Electrolyte circulation (not available on the Selectiva 3x220 16 kW variants) External start/stop Charging lights Temperature-controlled charging CAN card Relay board Aquamatic control Charging Charge 50% Charge 80% Charging not complete Charge finish Main charge finished Common error message Common error + warning Signal lamp Immobiliser device Battery cooled down...
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Page 5: Safety Rules
Safety rules General The device has been manufactured in line with the state of the art and according to recognized 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... -
Page 6: Dangers From Mains Current And Charging Current
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 supply company. -
Page 7: General Information Regarding The Handling Of Batteries
Battery acid must not get into the eyes or onto the skin or clothes. Wear protective goggles and suitable protective clothing. Rinse any acid splashes thoroughly with clean water and seek medical advice if necessary. General informa- Protect batteries from dirt and mechanical damage. tion regarding the Store charged batteries in a cool place. -
Page 8: Emc Measures
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 sensitive equipment at the same location, or if the site where the device is installed is close to either radio or television receivers). -
Page 9: Markings On The Device
Markings on the Devices with the CE marking satisfy the essential requirements of the applicable device guidelines. Devices displaying the EAC mark of conformity satisfy the requirements of the relevant standards in Russia, Belarus, Kazakhstan, Armenia and Kyrgyzstan. 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. -
Page 10: 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 11: Mains Connection
Mains connection WARNING! Danger from electrical current. This may result in serious injuries or death. ▶ 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. ▶... - Page 12 Interrompere sempre la carica prima di scollegare il cavo di carica! Gas esplosivi. Evitare fiamme libere e scintille. Predisporre una ventilazione adeguata durante la carica! 42,0409,0419 Selectiva xxxx Part No.: 4,010,xxx www.fronius.com Ser.No.: xxxxxxxx xxxxxxxx 3~ NPE xxxV 50/60Hz AC nom. DC nom.
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Page 13: Warning Notices Inside The Device
Warning notices WARNING! inside the device Danger from electrical current. This may result in serious injuries 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. - Page 14 The device has been tested according to degree of protection IP20. This means: Protection against the penetration of solid foreign bodies with a diameter of more than 12.5 mm (0.49 in.) No protection against water. The device can be set up and operated in dry, closed rooms in accordance with degree of protection IP20.
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Page 15: Wall Bracket
Danger from machines falling or toppling over. This may result in serious injury and damage to property. ▶ Ensure that all screw connections are secure. ▶ Only use with a Fronius Selectiva 8/16 kW charger. ▶ Ensure the device is level when mounting. - Page 16 8 kW (400 V) mm (in.) 193 (7.6) 633 (24.92) 180 (7.09) (.51) 595,5 (23.44) 179 (7.05)
- Page 17 8 kW 220 V mm (in.) 267 (10.51) 647 (25.47) 247 (9.72) (.79) 241 (9.49) 585 (23.03) 16 kW 400 V mm (in.) 267 (10.51) 647 (25.47) 247 (9.72) (.79) 241 (9.49) 585 (23.03)
- Page 18 mm (in.) 500 (19.69) 492 (19.37) 450 (17.72) 400 (15.75) 300 (11.81) 200 (7.87) (.33) 20 (.79) 7 (.28) (.24) (.79) 342 (13.46) (.24) 418 (16.46) 494 (19.45) Drilling template Weight of wall bracket: 8 kW 400 V: 1.8 kg (3.97 lb.) 8 kW 220 V: 3.15 kg (6.49 lb.) 16 kW 400 V: 3.15 kg (6.49 lb.)
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Page 19: Correct Routing Of The Mains/Charging Cables
Correct routing of CAUTION! the mains/char- ging cables 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. ▶... -
Page 20: Control Elements And Connections
Control elements and connections Controls and connections (10) Function USB port (12) 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. The maximum supply current is 0.5 A. -
Page 21: Control Panel
Mains cable (10) Optional LED strip. Lights up in different colours depending on the state of charge, as explained in the "Control panel" section. (11) Control panel (12) CAN connection area The connection area can only be accessed by removing the connection plate on the front of the device. - Page 22 "Battery cooled down" indicator (blue) Indicates that a battery has cooled down and is ready for use On steady: After charging has finished, the set cooling time or optionally the bat- tery temperature has been reached. Flashes every second: The water refill indicator has also tripped. More information can be found under "Additional functions"...
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Page 23: Charging The Battery
Charging the battery Charging WARNING! Danger due to escaping battery acid or explosion if faulty batteries are charged. This may result in serious injury and damage to property. ▶ Before charging, ensure that the battery to be charged is fully functional. WARNING! Danger due to faulty charging settings or a defective battery. -
Page 24: Interrupting Charging
The battery symbol indicates the current state of charge. The greater the number of bars that are displayed, the further advanced the charging process is. As soon as the battery is fully charged, a minute counter will appear (see figure on right). This counts the minutes since the end of charging;... -
Page 25: Stopping Charging
The "Charge" indicator (yellow) flashes To resume the charging process: Press the "Stop/Start" key again As long as a battery is connected to the charger, only the charging process can be inter- rupted and resumed using the "Stop/Start" key. Display modes can be changed using the "Menu"... - Page 26 For an optimal battery life, only discon- nect the battery from the battery char- ging system when the blue "Battery cooled" indicator is showing in addition to the green indicator, in accordance with the explanation below. If several battery charging systems are in use, first disconnect the battery which has been fully charged for the longest (the coolest).
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Page 27: Display
Display Overview of dis- The device has the following display modes: play 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 number of charging actions. Also shows an overview of the total and average Ah produced and energy consumed per charge. -
Page 28: Menu Selection
The charger parameters can be set individually. More information can be found in the "Configuration mode" section. Menu selection Change from standard mode to the menu selection as follows: Press and hold the "Menu" key for approx. 5 seconds. Change from all other modes to the menu selection as follows: Briefly press the "Menu"... - Page 29 Use the "Up/Down" keys to switch between the pages for each stored charging pro- cess. Contents of the display window Charge start date, e.g.: Thursday, 19/06/14. Charge start time, e.g.: 19:29 or charging time, e.g.: 8 h 28 min. Voltage at charge start, e.g.: 45.9 V. Voltage after 5 minutes, e.g.: 47.9 V.
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Page 30: Configuration Mode
Number of cells Characteristic Type of battery Configuration Configuration mode provides the following setting options: mode "Charging settings": settings for the battery Type of battery, e.g. "Wet". Charging characteristic, e.g. "IU". Capacity (Ah) or charging time (h) depending on the charging characteristic. Cells: voltage (V) and number of battery cells or automatic setting of the number of cells. - Page 31 First the screen will appear in its initial format, showing the date, time and soft- ware version. The "Up/Down" keys can be used to retrieve the following information: Serial number of the charger plus serial number and version of the configuration memory.
- Page 32 When you select a menu item you may be presented with a prompt to read the Oper- ating Instructions. Confirm this prompt by pressing the "Pause/Start" key again. The procedure for navigating the configuration menu and its submenus is as follows: Use the "Up/Down"...
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Page 33: Settings
Use the "Up/Down" keys to set the desired value (e.g. "24" for the number of battery cells). Use the "Pause/Start" key to confirm what you have entered. If one or more relevant settings are changed for the charging process in configuration mode, you will once again be prompted to confirm acceptance of the changed settings when exiting configuration mode. -
Page 34: Electrolyte Circulation
Electrolyte circu- "Air Pump" electrolyte circulation (not lation available on the Selectiva 220 V variant): The electrolyte circulation cycle is con- trolled by the charger's control system. A number of selection options are available for this purpose. The following settings are available for electrolyte circulation: Electrolyte circulation switched off. -
Page 35: Equalising Charge
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 36: Delay
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 duration of the equalising charge may all be changed. -
Page 37: 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 battery is connected. -
Page 38: Special Charges
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 governed according to need and is not interrupted by the end time specified for the set time window (06:00 in the example). -
Page 39: Opportunity Charge" Special Function
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 per- formed until the device reverts to the original charging parameters again: Setting range 1 to 99 repetitions Disable Start Button... -
Page 40: Additional Functions
Display when RI characteristic is selected Display for other characteristics (e.g. IUI) To start opportunity charging: Use the "Up" key to select the runner symbol (1). "Runner symbol" (1) Display when opportunity charging starts Additional func- Detailed explanation of the "Additional functions" menu item in configuration mode. Nav- tions igation is carried out as described in the "Configuration mode"... - Page 41 "External start/stop" The following settings are available for external start/stop: "Button" The function of the "Pause/Start" button can be simulated by means of an external button. Normal Start ON: Charging starts when an external switch is closed and a battery is detected or when the charging plug is connected by closing the auxiliary contacts and a bat- tery is detected.
- Page 42 "Relays" Under Relays, one of the following functionalities can be set for each of the 4 terminals, viewed from left to right: Aquamatic Signal, e.g. for actuating a solenoid valve "Standard" program with settings pre-configured at the factory "User" program with user-defined setting options For more information on Aquamatic, see the "Aquamatic"...
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Page 43: General Settings
"Refill Indicator" Indicates that it is necessary to refill the battery with distilled water. Detailed information can be found in the "Additional functions" section of the "Dis- play" chapter. "Battery Cold" "External Air Pump" The settings are made as explained in section "-> Settings" for electrolyte circulation ("Air Pump"). - Page 44 A list appears with the following selection options: Language Display settings • Contrast • LED brightness • Show Ah at charge end ON/OFF Time and Date • daylight saving time / normal time • Predefined time zones • User-defined time zones Charging cable: Basic length of charging cable (m) Cable cross section:...
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Page 45: Reset Settings
The I-SPoT VIEWER software supports the visualisation and evaluation of data on the USB flash drive. The I-SPoT VIEWER software can be found online at the following address: http://www.fronius.com/i-spot. Only insert the USB flash drive when charging is not in progress or if the charging pro- cess has been interrupted. - Page 46 The logged data is saved in the same way as for the "Download" function, but is saved not in the I-SPoT VIEWER format, but as ".csv" files (Automatic folder structure for the ".csv" files: * Fronius\<device serial number>\Charges\<yyyymmdd>\<hhmmss.csv> • Save events Events are saved to the USB flash drive.
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Page 47: Status Codes
Load configuration Loads onto the device one of the suitable device configurations stored on the USB flash drive Load dealer text A text file can be loaded from the USB flash drive that is displayed as soon as the device enters an error state. The text file can, for example, contain the contact details of the dealer. - Page 48 Status codes caused by external factors Cause / Remedy (11) Check grid voltage (12) Check grid (phase failure) (13) External temperature sensor faulty (14) Electrolyte circulation faulty (pressure switch not switching) (15) Control voltage not detected (16) External start/stop is not closed. (17) Open circuit voltage detection triggered more than once during charging (e.g.
- Page 49 Status codes in the event of a charging error Cause / Remedy (31) Timeout in I1 phase (32) Timeout in U1 phase (33) Battery overvoltage in the I2 phase (34) Ah limit exceed (35) Timeout in I2 phase (36) Target voltage in I2 phase not reached (with format characteristic only) (37) Problem with RI charge (38)
- Page 50 Status codes in the event of a fault in the secondary circuit Cause / Remedy (520) Secondary temperature sensor faulty (521) Secondary overtemperature (522) Output fuse faulty (523) Secondary supply voltage outside the tolerance (524) Secondary reference voltage outside the tolerance (525) Current offset (526)
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Page 51: 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 due to work that has been carried out improperly. This can result in serious injury and damage to property. ▶... - Page 52 If a pump fault or leaks in the connection with the battery result in a fault being detected, then the status code "Statecode 14" will appear on the display. One way in which this fault can be indicated is by using an external indicator lamp to show a common error. The electrolyte circulation cycle is controlled by the charger's control system.
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Page 53: External Start/Stop
External start/ The external start/stop option prevents sparking if the charging plug is disconnected dur- stop ing 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 trig- gers an immediate stop to charging. -
Page 54: Can Card
CAN card WARNING! Danger from using the CAN card for safety-critical functions. This may result in serious injury and damage to property. ▶ Do not use the CAN card for safety-critical functions. The optional CAN card enables the charger's operating statuses and the connected bat- tery's state of charge to be evaluated externally. -
Page 55: Relay Board
Relay board WARNING! Danger from using the relay board for safety-critical functions. This can result in serious injury and damage to property. ▶ Do not use the relay board for safety-critical functions. NOTE! Danger due to non-observance of the permissible mains voltage tolerance. This can cause malfunctions and damage. -
Page 56: Aquamatic Control
Aquamatic con- The Aquamatic control contains the controller for a solenoid valve that automatically tops trol up the water in the battery to be charged. Standard setting At the start of the recharging phase, the solenoid valve opens for 12 seconds and then closes for 4 seconds. -
Page 57: Immobiliser Device
lamps can be designed for a voltage of up to 30 V DC or up to 250 V AC on a starpoint- earthed network. If the lamp circuit is potential-free, then the switching current must not exceed 4 A. A lamp that is actuated by the 230 V supply relay must be operated with an output current of max. -
Page 58: Remote Control System
Remote control The remote control system allows the device to be fully controlled from a distance of up system to 30 m (98 ft., 5.1 in.). This option includes a full control panel in an aluminium housing that provides IP42 protection. -
Page 59: Technical Data
Mains voltage (-10%/+30%) 220 V 3~ PE 220 V/50/60 Hz Optional: 32 A Mains fuse protection Minimum mains lead cross section Selectiva 4120 4 mm² (0.0062 in.²) Selectiva 4140/4160 6 mm² (0.0093 in.²) Duty cycle 100% EMC device class Standby usage 6.9 W... - Page 60 Device-specific data Device Max. AC Max. AC Nominal Max. char- current power voltage ging cur- rent 4120 3x220 28.5 A 9070 W 48 V 120 A 16 kW mOhm 4140 3x220 29.6 A 9390 W 48 V 140 A 16 kW mOhm 4160 3x220 29.9 A...
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Page 61: Selectiva 8 Kw 400 V
Selectiva 8 kW 3~ NPE 400 V / 50/60 Hz Mains voltage (-10%/+30%) 400 V 3~ PE 400 V/50/60 Hz Optional: 16 A Mains fuse protection Minimum mains lead cross section 2.5 mm² (0.003875 in.²) Duty cycle 100% EMC device class Standby consumption 24 V devices 10 W... - Page 62 Device-specific data Device Max. AC cur- Max. AC Nominal Max. charging rent power voltage current 2120 8 kW 7.8 A 4590 W 24 V 120 A 2140 8 kW 9.0 A 5350 W 24 V 140 A 2160 8 kW 10.1 A 6090 W 24 V...
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Page 63: Selectiva 16 Kw 400 V
Selectiva 16 kW 3~ NPE 400 V/50/60 Hz Mains voltage (-10%/+30%) 400 V 3~ PE 400 V/50/60 Hz Optional: 32 A Mains fuse protection Minimum mains lead cross-section Selectiva 4210/8120/8140 4 mm² (0.0062 in.²) Selectiva 8160/8180/8210 6 mm² (0.0093 in.²) Duty cycle 100% EMC device class... - Page 64 Device-specific data Device Max. AC Max. AC Nominal Max. char- current power voltage ging cur- rent 8140 16 kW 27.5 A 17270 W 80 V 140 A 82 mOhm 8160 16 kW 30.3 A 18150 W 80 V 160 A 74 mOhm 8180 16 kW 30.6 A...
- Page 68 FRONIUS INTERNATIONAL GMBH Froniusstraße 1 A-4643 Pettenbach AUSTRIA contact@fronius.com www.fronius.com Under www.fronius.com/contact you will find the addresses of all Fronius Sales & Service Partners and locations...