Studer Innotec RCC-03 Message Power Sharing Exceeded Transfer Prohibited, Error Voltage AT AC OUT

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Studer Innotec

The voltage ripple on the batteries may be caused by their ageing. In this case, lower the charge current.

MESSAGE POWER SHARING EXCEEDED; TRANSFER PROHIBITED

The power output of the consumers exceeds the one specified for the source, and the transfer relay cannot be activated. The Xtender operates in inverter mode.

Solution: Check that the configuration of the maximum current for the source corresponds to the maximum current of the source connected at AC In.

Reduce the number or power output of the consumers.

In this case, the transfer relay is not activated and the recharging of the batteries cannot take place. If this situation continues, you risk discharging your batteries.

ERROR VOLTAGE AT AC OUT

An unwanted voltage is present at AC Out.

Solution: Check the installation cabling. No source should be connected to the Xtender output (AC Out).

ERROR PHASE NOT DEFINED

The Xtender cannot operate without the phase being defined.

Solution: Check the phase definition jumper in the cable connection zone.

Refer to the Xtender manual for more information.

STORED EVENTS

Events are stored in the remote control. Any system not permanently connected to a remote control does not store the events.

•Disconnection due to inverter overload

•Disconnection due to battery overvoltage

•Disconnection due to battery undervoltage

•Disconnection due to Xtender overtemperature

•AC In voltage too high

•Bulk charge too long (risk of short-circuited element)

•Battery voltage ripple too high (charge current too high for the battery used)

•Voltage at AC Out

•Results of the autonomy tests

•Overrunning of the power source and transfer relay opening

To access the event history via one of the basic displays, change the screen using the keys UP and DOWN until the “event history” screen appears and then validate using the key SET.

The number shown at the top right indicates the message number. In a system with several Xtenders, the events are presented in chronological order and the lower line indicates the Xtender to which the event refers.

Each event is recorded as well as the date and time of its occurrence. The keys UP and DOWN allow you to view all the events that have occurred.

Where there is a system with multiple Xtenders, each message also contains the number of the Xtender that has generated the message.

Quit the message display using the key ESC.

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Contents Studer Innotec Rue des Casernes CH 1950 Sion Studer Innotec Table of contents Maximum current of the AC source power sharing RCC Studer Innotec Product Recycling ForewordConventions Studer Innotec Contact Details Your RESELLER’ Contact DetailsAcceptance of the Software Licence and Updates WarrantySafety Instructions Limitation of ResponsabilityStuder Innotec Models Concerned Controls and IndicatorsIntroduction SD CardConnection Series ConnectionDimensions RCC-02 RCC-03Adaptation to the Source Adjustment of the LanguageQuick Start Guide Adaptation to the Batterie Activation of the Function SMART-BOOST Basic Displays Activating and Deactivating the Combi Xtender Adjustment of the Contrast Adjustment of the RCC Remote ControlAdjustment of Date 5002 and Time Adjustment of the BACK-LIGHTINGBackup of statistics Duration of the back-lightingLoading the remote control configurations Backup of remote control configurationsBackup of Xtender configurations Loading the Xtender configurationsInformation on the Operating Mode of the Installation Display of the Parallel and THREE-PHASE Systems Stop High Battery Voltage Alarm LOW Battery VoltageStop Battery Voltage TOO LOW Event HistoryError Input Voltage TOO LOW Error Incorrect Input FrequencyError Input Voltage TOO High Stop OvertemperatureError Phase not Defined Message Power Sharing Exceeded Transfer ProhibitedError Voltage AT AC OUT Stored EventsAdjustment of the Combi Xtender Locking Basic configurationsMaximum current of the AC source power sharing Authorised inverterSmart boost authorised Automatic restartAuthorised charger Authorised transferBattery cycle and charger Restore default configurationsRCC Studer Innotec Force passage to floating mode Temperature correction coefficientBattery maintenance voltage floating Charge currentAbsorption phase Equalization phaseEqualization voltage Equalization before absorption phaseEqualization current Duration of equalizationOutput voltage Inverter configurationsStandby level End of equalization activated by the currentCombi configurations Inverter-Charger Configurations for auxiliary contacts 1 and 2 1201 Simple functions Switching mode 1202Combination of events mode 1497 Temporal restrictions 1203 Battery undervoltage alarm 1226Battery overvoltage 1227 Contacts activated by an event 1455Contacts activated by the battery voltage 1245 Contacts activated with set schedules 1269 Contacts activated by inverter power or smart boost 1257Deactivate if the battery is in floating mode 1516 Dynamic compensation of the thresholds 1288Multi Xtender Phase integral modeExtended functions Xtender Remote ControlsInformation on the System Compatibility UpdatesUpdating Process Général USE INVERTER, Charger with Grid USE of a Limited Power SourceApplication Examples USE to Increase the Power on AN Existing Installation Load Shedding of the Second Priority LoadsAnnexe 1 List of Configuration Interdependencies AnnexesRCC Studer Innotec RCC

RCC-03, RCC-02 specifications

Studer Innotec, a renowned Swiss company in the field of power electronics, has made significant strides with its range of battery management systems, particularly the RCC-02 and RCC-03 models. These units are renowned for their cutting-edge technologies, impressive features, and superior performance in managing energy systems for both off-grid and hybrid applications.

The RCC-02 and RCC-03 Remote Control Displays provide end-users with an intuitive interface to monitor and control their energy systems seamlessly. With a clear and easy-to-read display, these units offer real-time data, allowing users to view essential information such as battery voltage, current, and state of charge. This vital information empowers users to make informed decisions regarding energy consumption and system management.

One of the standout features of the RCC-02 and RCC-03 models is their compatibility with a wide range of Studer Innotec products, including inverters and battery chargers. This versatility ensures seamless integration into existing systems, making it an ideal choice for both new installations and upgrades of existing systems.

Both models incorporate advanced communication technologies such as RS-232 and CAN-bus, allowing for easy data logging and system monitoring. This connectivity not only ensures that the user has access to real-time data but also enables remote monitoring and diagnostics, significantly enhancing the overall user experience.

Another characteristic that sets the RCC-02 and RCC-03 apart is their robust design. These units are engineered to withstand the harsh conditions often found in off-grid environments, ensuring reliability and durability over an extended lifespan. The thoughtful design also includes user-friendly controls, making it easy to configure settings and manage system parameters for a wide array of applications.

Energy efficiency is paramount in today's energy-conscious world, and the RCC-02 and RCC-03 are designed to optimize battery usage. By providing timely information about battery status and energy flow, these units assist users in maximizing the lifespan of their batteries and ensuring that their energy resources are used effectively.

In summary, Studer Innotec’s RCC-02 and RCC-03 Remote Control Displays are essential components for anyone looking to harness the power of reliable battery management systems. With their advanced technologies, user-friendly interfaces, and robust construction, they represent the cutting edge of energy management in both off-grid and hybrid applications. Whether for residential, commercial, or industrial use, these units deliver efficiency, reliability, and peace of mind to users.
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