PRAG 6.0kVA – 48V Inverter – Studer Xtender XTH 6000 (3811)

PRAG offers you 6.0kVA – 48V Inverter – Studer Xtender XTH 6000 -48 with its seemingly limitless programmable functions, the XTH offers unequaled flexibility compared to other products on the market.

Continuous power rating of 5kVA up to an ambient temperature of 40°C, 30 minute power rating of 6kVA, 15kVA for up to 5 seconds!

PRAG offers you 6.0kVA – 48V Inverter – Studer Xtender XTH 6000 -48 with its seemingly limitless programmable functions, the XTH offers unequaled flexibility compared to other products on the market.

The 6.0kVA – 48V – Studer Xtender XTH 6000 inverter/charger has a continuous power rating of 5kVA up to an ambient temperature of 40°C. In addition, it has a 30 minute power rating of 6kVA, and can deliver 15kVA for up to 5 seconds! Thanks to this very high surge power capacity, it can supply without worries loads with a high start-up current.

The battery charge current can be adjusted between 0 and 100Adc. The factory default settings include a battery charge curve best suited for lead acid batteries with gelled electrolyte (GEL). This battery charge curve can be easily adapted to other types of batteries including OPzS, NiFe, Lithium and Redox Flow, to name but a few.

The transfer system is active when an AC power source (generator, public grid, shore power…) is available at the AC input of the Xtender. The transition between inverter and transfer mode is achieved without any power cut and allows up to 50Aac of current to pass through to the loads. Similarly, the transition between transfer and inverter mode is extremely fast (max 15ms), which makes the Xtender suitable for many UPS (uninterruptable power supply) applications.

The Smart-Boost function allows the Xtender to assist the AC source via the inverter function. This way, the currents from both sources (AC-in and inverter) are combined to deliver the energy required by big loads if the loads are more than the AC source can supply.

The injection function allows the Xtender to send energy to the grid. This function is especially useful in energy storage systems where either the excess energy is injected to the grid, or a specific current is injected at a specific time of the day.

The Xtender has two auxiliary contacts, configured by default for the automatic start of a generator and the alarm function.

In addition, the Xtender can be equipped with a remote entry, which can be used to change functions or control the system externally.

Monitoring and control onsite or remotely is possible with the RCC-02/03 remote control or with the LAN, GSM or SMS interfaces. Detailed information on all Xtender accessories can be found on the corresponding section of the website.

The Xtender communication bus is shared with the MPPT solar charge controllers of the VarioTrack and VarioString series. Inverters and charge controllers are synchronized to ensure an optimum charge of the battery and use of available energy.

Xtender XTH 6000-48

6.0kVA – 48V Inverter – Studer Xtender XTH 6000 – PRAG Features

• True sine wave voltage
• Reliable and silent with any kind of load
• Outstanding overload capabilities
• Smart-Boost function for assistance to the source even with difficult loads
• Automatic reduction of peak loads (power shaving)
• Multi-stage programmable battery charger with PFC (Power Factor Correction)
• 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
• Easy to Install, Operate resolve Solve

Inverter 

ModelXTH 6000-48

Nominal battery voltage48 Vdc

Input voltage range38 – 68 Vdc

Continuous power @ 25°C5000 VA

Power 30 min. @ 25°C6000 VA

Power 5 sec. @ 25°C15 kVA

Maximum loadUp to short-circuit

Asymmetric loadUp to Pcont.

Load detection (stand-by)2 to 25 W

Cos j0.1-1

Maximum efficiency96 %

Consumption OFF/Stand-by/ON1.8 W / 2.2 W / 22 W

Output voltagePure sine wave 230 Vac (± 2 %) / 120 Vac (1)

Output frequencyAdjustable 45 – 60 Hz (1) ± 0.05 % (crystal controlled)

Harmonic distortion< 2 %

Overload and short-circuit protectionAutomatic disconnection with 3 time restart attempt

Overheat protectionWarning before shut-off – with automatic restart

Battery charger

Charge Characteristic6 steps: Bulk, Absorption, Floating, Equalization, reduced floating, periodic absorption
Number of steps, thresholds, end current and times completely adjustable with the RCC-02/-03

Maximum charging current100 A

Temperature compensationWith BTS-01 or BSP 500/1200

Power Factor Correction (PFC)EN 61000-3-2

General dataXTH 6000-48

Input voltage range150 to 265 Vac / 50 to 140 Vac (1)

Input frequency45 to 65 Hz

Input current max. (transfer relay) / Output current max.50 Aac / 56 Aac

Transfer time<15 ms

Multifunction contacts2 independent contacts (potential free 3 points, 16Aac / 5Adc)

Weight42 kg

Dimensions h/w/l [mm]230 / 300 / 500

Protection indexIP20

EU declaration of conformityLow Voltage Directive (LVD) 2014/35/EU:
– EN 50178:1997
Electromagnetic Compliance (EMC) Directive 2014/30/EU:
– EN 62040-2:2006, EN 61000-3-2:2014, EN 61000-3-12:2011

Operating temperature range-20 to 55°C

Relative humidity in operation95 % without condensation

VentilationForced from 55°C

Acoustic level< 40 dB / < 45 dB (without/with ventilation)

Warranty5 years

ISO Certification9001:2008 / 14001:2004

Accessories

Remote control RCC-02 or RCC-03Adjustable with the RCC-02/-03

Module Xcom-232iAdjustable with the RCC-02/-03

Communication sets Xcom-LAN / Xcom-GSM / Xcom-SMSAdjustable with the RCC-02/-03

Battery Status Processor BSPAdjustable with the RCC-02/-03

Remote Control Module RCM-10 (3 m)Adjustable with the RCC-02/-03

2 aux. contacts module ARM-02 

Cooling Module ECF-01 

Battery temp. sensor BTS-01 (3 m)Adjustable with the RCC-02/-03

Communication cable for 3ph and // CAB-RJ45-8-2Adjustable with the RCC-02/-03

Mounting frame X-Connect