Studer Grid-tie inverter XTM 2600-48 2600 W 48 V DC - 230 V AC

Xtender, combo from inverter, battery charger and switching system!
The xtender is a unique and compact energy manager which 5 optimally coordinated functions. Whether as an isolated inverter, battery chargers, a feeder, transfer system or as a support for the AC source is the available energy smart controlled and efficiently used.

Thanks to a sophisticated and versatile software, the inverter can be used in a wide range of users. Thus, it is also ideal for markets with a special application, revolutionary solution approaches and also different battery technologies.

The inverter has a power of 1.5 kVA which it can at an ambient temperature up to 40°C provides. During 30 minutes. It can deliver 3.4 kVA! Thanks to this strong overload capability can also be consumers with high starting currents without any problem.
The battery charger has an adjustable charging current of 0 - 70 A. In the factory settings, the charging curve for lead-acid batteries. However, the charging curve is programmable and can also be used for other battery technologies such as NiFe, lithium or redox flow can be adjusted.
The transfer system is used as soon as a voltage source (generator, public network...) at the entrance of the xtender is connected. Switching between the inverter-in mains operation takes place without interruption, and up to 50 A can be transferred. Also the switch back from the network in the inverter operation is extremely fast with a maximum of 15 ms, with which the products is also ideal for use as a UPS solution can be used.
The Smart Boost function supports the AC source to the inverter power. The currents of both sources are added and can provide a common larger power consumers The feeding function can be used to select the desired power back into the mains feeding. This function is especially for use with energy saving where either of the enegrieuberschuss eingespiesen or targeted a desired amount of energy is supposed to be called up.

The xtender has two freely programmable auxiliary contacts integrated, which in the factory settings already as an automatic generator start and alarm contact are set. Most of the applications, the xtender cover in its factory settings and is thus a simple plug-and-play unit. The flow of energy is fully automatically and the auxiliary contacts are already as a generator start and the alarm contact preconfigured.

With the clear and integrated LED-display all important parameters at a glance. Via the integrated remote control input, the xtender from outside can be controlled. For the communication locally on site or remotely with the LAN, GSM and SMS technology or directly via the RCC-02/-03 different solutions are available.


In the following anwendugnsgebieten the xtm:

Uninterruptible Power Supply Offline with inverter/Battery Charger Xtender
In this structure provides the public power consumers directly via the built-in relay of the inverter/Battery Charger. If the voltage of the network or when it fails, then the shortens the inverter power is supplied to the consumer. The UPS mode de Xtender allows switching time of< 15 ms.

A simple and reliable mobile system with inverter/Battery Charger Xtender
The inverter/Battery Charger charges the battery from the public network or from a generator, and it supplies from this change of battery power devices of all kinds. The Smart Boost function enables the performance of the AC source, if not for the supply of the load is enough to power from the battery to add. The performance range of the inverter ranges from 0.5 kVA to 72 kVA, one-and three-phase.

Perfect ac voltage for all electronic devices with inverter/Battery Charger Xtender
The inverter is supplied without exception all types of consumers from a battery. It converts the DC voltage from the battery into an alternating voltage, whose quality of the public network usually exceeds.

Ups with Solar/battery charger backup and solar priority with inverter xtender
If it is forbidden or no incentive to feed the energy back into the network, the xtender inverter/battery charger in combination with the vario-track/VARIO STRING MPPT solar charging controller the cover from the public network in favor of locally produced energy minimize. In addition, the power supply is also ensured if the public network fails. This solution is easily done with studer products.

Optimization of the intrinsic consumption
In this constellation, the memory at the end of the network. It doesn't matter how large the PV system is and how large the consumption. The higher-level SCADA system can be the xtender depending on the energy surplus or deficit control. Such a system is extensible at any time and can be integrated with little effort into a domestic electrical installation.

Solar/battery charger with inverter supply for a BTS xtender
A hybrid solution can significantly reduce the diesel consumption and significantly improve the efficiency of the generator. The excess solar energy can be used with the help of the DC-AC converter for other applications. Moreover, the monitoring of the integrated battery and allows the inverter output in function of the battery voltage must be switched off. Reduction of operating costs and longer life.

Electrification of settlements
The energy supply for professional applications such as hotels, clinics, hospitals, schools, etc., autonomous systems of the highest reliability, modularity and efficiency. The construction of a public micro-grid, the same qualities. The device family of the xtender, VARIO track and Vario string form thanks to its exceptional flexibility the ideal building blocks for the realization of such a electric micro-grid. By customised combine these devices, it is possible systems from a few kVA to over 72 kVA to realize, which results in an enormous diversity of applications opens up. The different communication options (GSM, Web, SMS) allow by permanent access to distance the system monitoring and operation. The enormous flexibility of the xtender, the heart of a mini network, makes it possible to realize a tailor-made system for each application. Thanks to its built-in frequency control, the xtender also ac power sources (supply inverter) to control which can be integrated into the mini power, which gives you free choice can regarding the energy coupling (DC and/or AC).

Support of energy sources with variable performance
The Smart Boost function of the xtender also supports AC Alternatoren with adjustable power output for consumers always have enough power available.

Priority of renewable energy without power supply
If it is forbidden or no incentive to feed the energy back into the network, the xtender inverter/battery charger in combination with the vario-track/VARIO TING MPPT solar charging controller the cover from the public network and in favor of locally produced energy minimize. In addition, the power supply is also ensured if the public network fails. This solution is easily done with studer products.

Optimization of the intrinsic consumption with Voll-Backup
In this system, the entire household secured, whereby it is to be noted that the performance of the xtender at least the same size as that of the power inverter and the entire household can cover. The power consumption is controlled via an expert system (SCADA), optimizes realized by our partners. A properly designed system meets the requirements of the customer and guarantees the current supply during power outages also over a long period of time.

Backup Computer Park
In this configuration, the power directly to the consumer via the bypass function of the inverter/Battery Charger. In the event of a power failure or interruption takes over the inverter/Battery charger, power is supplied to the consumers. The UPS mode de Xtender allows switching time of< 15 ms.

Protection of a process
In this configuration, the power directly to the consumer via the bypass function of the inverter/Battery Charger. In the event of a power failure or interruption takes over the inverter/Battery charger, power is supplied to the consumers. This means, for example, the cycle of a machine tool can be ended.

Emergency lighting with inverter/Battery Charger Xtender
In this configuration, the power directly to the consumer via the bypass function of the inverter/Battery Charger. In the event of a power failure or interruption takes over the inverter/Battery charger, power is supplied to the consumers. The UPS mode de Xtender allows switching time of< 15 ms. This allows the illumination of emergency exits permanently.

Increasing Power Requirements
In the course of time, the power requirement is often too, the can through additional inverter be taken into account. They can be parallel or a three-phase system interconnect. In a system, up to nine inverter work together.

Hybrid System: Larger independent friendliness and flexibility with inverter/Battery Charger Xtender
This system offers a great versatility and a high level of independence in the choice of different power sources. The consumers are either directly from the AC power source via the switching relays, or from the battery via the inverter is supplied. If the generator is running, the batteries are charged via the battery charger. With a xtender and its function Smart Boost, the size of the generator optimized it. Thanks to its comprehensive and open programmability can be adapted to the xtender for each application. The performance range of the inverter ranges from 0.5 kVA to 72 kVA, one-and three-phase.

This text is machine translated.