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Download RMA Request form
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The Xtender Series
The AJ serie consists of sine wave inverters that convert the DC voltage of a battery into AC voltage suitable for all kinds of electrical appliances.
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The Xtender serie provides an unmatched freedom of use thanks to its many functions. In a basic application, it offers together the functions of inverter, battery charger, transfer system and assistance to the source. These functions can be combined and controlled in a totally automatic way for an exceptional comfort and an optimal management of the energy available. Its programmable auxiliary contacts allow as well the interconnection with existing systems or the implementation of extended functions. Fully programmable by means of its remote control, it enables the update of the software, thus making it an upgradeable product to which new functions may be added further on. By the implementation of several units, it is possible to create a 3-phase source or to set them in parallel to increase the power available. Up to 9 inverters of the Xtender serie shall therefore be combined together.
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All devices of the Xtender serie (except for the XTH 8000-48) are also available in 120Vac /60Hz (model -01). |
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- True sine wave voltage.
- Reliable and silent with any kind of load.
- Outstanding overload capabilities.
- Function Smart-Boost for assistance to the source even with difficult loads.
- Automatic reduction of peak loads (power shaving).
- Multi-stage programmable battery charger with PFC.
- Stand-by level adjustable over a large range and from a very low threshold.
- Ultra-fast transfer relay.
- Control by digital signal processors (DSP).
- High efficiency.
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Data logger and analysis function
This function (Data logger), integrated in the remote control RCC-02/-03, enables to record and analyze the data of an Xtender system. The main electrical values are saved on the SD card in the remote control.
The function Data logging applies to all Xtender models. For the remote control with a version earlier than the 1.3.26, the current software version can be downloaded from our website for an update of the remote control.
These values enable to follow up the evolution of the system energy consumption, to check the power cuts, the state of the auxiliary contacts, the input currents and voltages, etc...
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More than this, attached to this function, Studer Innotec offers for free an analysis tool (Xtender Data Analysis Tool) in the form of a file type Microsoft® Excel® 2007 allowing to gather all recorded data and to display them graphically. The data become then readable and understandable at a glance.
A second analysis tool in the form of a Script Matlab® (Xtender Matlab® Data Analysis) is also available for free. This tool will enable you to carry out your own analysis and simulations.
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Fonction Smart-Boost
The function Smart-Boost enables to add the inverter power to another source, like for instance a genset or the shorepower, even in case of asymetric loads. It is possible to add an Xtender to almost any other existing inverter in order to increase the power available.
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Solsafe - A backup system for grid connected solar installations
The installation of our solution Solsafe in a grid connected solar system enables to securitize totally or partially the power supply in case of a power cut, and so to keep on using the solar energy being produced.
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Inverter, charger and transfer relay
The Xtender basically works as an inverter and as a charger, combined with a transfer relay. |

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2 or 3 units in parallel on 1 phase
Increase of the power on one phase by setting 2 or 3 Xtender in parallel.
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1 phase in and 3 phase out
Three-phase power supply from a single phase source.
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3 phase in and 3 phase out
Three-phase source for a three-phase power supply.
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3 phase + with one reinforced phase
Three-phase power supply with increase of the power on one phase by setting 2 or 3 Xtender in parallel on this phase.
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3 Xtender in parallel on 3 phases
Three-phase power supply with 3 Xtender on each phase, for power up to 72kW. |
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