The Xtender family gets 3 new members, the sine wave inverter-chargers XTS ! The first inverter-chargers that are electronically protected against reverse polarity. Heavy duty casing protected against water and dust intrusion (IP 54).

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XTS SERIES :
XTM900VA/12V
XTM1200VA/24V
XTM1400VA/48V

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XTM SERIES :
XTM1500VA/12V
XTM2000VA/12V
XTM2400VA/24V
XTM2600VA/48V
XTM4000VA/48V

(76kb)
XTH SERIES :
XTH3000VA/12V
XTH5000VA/24V
XTH6000VA/48V
XTH8000VA/48V

The XTM and XTH series consist of fully automatic pure sine wave inverters/battery chargers/ transfer systems; and can be paralleled up to 3 units for single phase applications and can have 3 x three units, up to 72KVA, for three phase applications.

• the inverter converts the battery voltage to AC voltage for all electrical devices
• the high power charger supplies charge current to the battery
• the transfer system automatically transfers the available power wherever needed

THE XTM and XTH SERIES are high-tech devices that will play a central role in energy saving for your electrical installation. The Xtender has been designed to work as an inverter / charger with advanced functions, which can be used in a completely modular way and guarantee the faultless functioning of your energy system. When the Xtender is connected to a generator or network, the latter directly supplies the consumers, and the Xtender works like a battery charger and backup device if necessary. The powerful battery charger has an exceptional high efficiency and power factor correction (PFC) close to 1.

The system guarantees excellent battery charging in all situations. The charge profile is freely configurable according to the type of battery used or the method of usage. The charge voltage is corrected depending on the temperature, thanks to the optional external sensor. The power of the charger is modulated in real time dependent according to the demand of the equipment connected at the Xtender output and the power of the energy source (network or generator). It can even temporarily backup the source if the consumer demand exceeds the source capacity.

The Xtender continuously monitors the source to which it is connected (network or generator) and disconnects itself immediately if the source is missing, disturbed or does not correspond to the quality criteria (voltage, frequency, etc.). It will then function in independent mode, thanks to the integrated inverter. This inverter, which has an extremely robust design, benefits from STUDER Innotec’s many years of experience and expertise in this area. It could supply any type of load without faults, enjoying reserves of additional power that is unmatched on the market.

All your equipment will be perfectly provided with energy and protected from power outages in systems where energy supply is unpredictable (unreliable network) or voluntarily limited or interrupted, such as hybrid installations on remote sites or mobile installations.

The parallel and/or three-phase network operation of the Xtender offers modularity and flexibility and enables optimum adaptation of your system to your energy requirements.

The RCC-02/03 control, display and programming centre (optional) enables optimum configuration of the system and guarantees the operator continuous control for all important configurations in the installation.

XTS/XTM/XTH Xtender
Installation & Operation Manual
PDF Version (2.47Mb)
(1.3 Mb - note this is a large file due to the drawings)

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Click here to go to the Studer webpage for more information on additional accessories for the Studer Xtender range

XTM SERIES (pdf 94kb)

XTH SERIES (pdf 76kb)

Remote

Temperature Sensor

TYPICAL PRE-WIRED 3-PHASE INSTALLATION

Fully extended backup setup