3.5kVA – 24V Inverter – Studer Xtender XTM 3500

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This Studer Xtender XTM 3500 – 3.5KVA – 24V – inverter/charger has a continuous power rating of 3kVA up to an ambient temperature. In addition to this, it has a 30 minute power rating of 3.5kVA, and can deliver 9kVA 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

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Description

PRAG offers you Studer Xtender XTM 3500 with its seemingly limitless programmable functions, the XTM offers unequaled flexibility compared to other products on the market.

This Studer Xtender XTM 3500 – 3.5KVA – 24V – inverter/charger has a continuous power rating of 3kVA up to an ambient temperature. In addition to this, it has a 30 minute power rating of 3.5kVA, and can deliver 9kVA 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 charging current can be adjusted between 0 and 90Adc. The factory default settings include a battery charging curve best suited for lead acid batteries with gelled electrolyte (GEL). This battery charging 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.

Studer Xtender XTM 3500 - 3.5KVA – 24V - Inverter xts-xtm-xth-en_page_09-4

Studer Xtender XTM 3500 – 3.5KVA – 24V – Inverter Design

The RCM-10 accessory offers a remote entry to control the inverter externally.

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 on site 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.

 

Studer Xtender XTM 3500 – 3.5KVA – 24V – PRAG Inverter 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

Buy this product through any of the following:

  • Telephone Order – Call 0803 2170 129
  • PRAG Showrooms (Lagos, Port Harcourt or Abuja) Click Here
  • Order from KONGA Click Here
  • Order from JUMIA Click Here

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Specifications

Inverter 
ModelXTM 3500-24
Nominal battery voltage24 Vdc
Input voltage range19 – 34 Vdc
Continuous power @ 25°C3000 VA
Power 30 min. @ 25°C3500 VA
Power 5 sec. @ 25°C9 kVA
Maximum loadUp to short-circuit
Asymmetric loadUp to Pcont.
Load detection (stand-by)2 to 25 W
Cos j0.1-1
Maximum efficiency94 %
Consumption OFF/Stand-by/ON1.4W / 1.6W /12W
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 current90 A
Temperature compensationWith BTS-01 or BSP 500/1200
Power Factor Correction (PFC)EN 61000-3-2
General dataXTM 3500-24
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)
Weight21.2 kg
Dimensions h/w/l [mm]133 / 322 / 466
EU declaration of conformityLow Voltage Directive (LVD) 2014/35/EU:
-EN 50178:1997, EN 62109-1:2010
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)
Warranty
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
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