Steca Xtender
Combination of inverter and battery charger with switching function
Description
The basic functions of the Steca Xtender combi inverters are the inverter, the battery charger, the switching function and the support of external AC sources. These functions can be combined and controlled completely automatically. The inverters offer exceptional ease of use and very good utilisation of the available energy.
The Steca Xtender can be fully adjusted via remote control. When software with new functions becomes available, it can be transferred to the system, allowing the Steca Xtender is always stay up to date. Several Steca Xtenders can be connected together in parallel and three-phase. This allows up to nine Steca Xtenders to work together.
Multifunctional contacts
These potential-free contacts can be programmed for many different applications. You can react to any event outside or inside the inverter (grid availability, battery voltage, fault messages, etc.). They can also be programmed as timers or switched during certain times (at night, at weekends, etc.). This means that they can serve as a generator starting device, to switch off less important consumers, to indicate a malfunction, to charge the battery depending on the situation, etc.
Smart-boost function
The Smart-boost function can be used to increase the power of another AC source, such as a generator or charging port. Even if this involves special loads (inductive, asymmetrical, with high switch-on current). You can also combine the Steca Xtender with almost any existing inverter to increase the available power.
Features
Product features
- True sine wave voltage
- Excellent overload capabilities
- Optimal battery protection
- Adjustable integrated battery charger
- Multistage programmable battery charger with PFC
- Automatic load detection
- Standby load detection adjustable over a wide range, starting from a low value
- Parallel connectable
- Best reliability
- Can be used as a back-up system or uninterruptible power supply (UPS)
- Multifunction contact
- Adjustable power sharing
- Reliable and noiseless with any kind of load
- Support of sources of alternating current (Smart Boost)
- Automatic support for peak loads (Power Shaving)
- Ultra-fast transfer relay
- High efficiency
- Control by digital signal processor (DSP)
Electronic protection functions
- Deep discharge protection
- Battery overvoltage shutdown
- Short circuit protection
- Overtemperature and overload protection
- Reverse polarity protection by internal fuse (except Steca Xtender XTH 3000)
- Acoustic alarm at deep discharge or overheating
Displays
- 5 LEDs show operating states
Operation
- Main switch
- Adjustable load detection
Options
- Type with 115 V / 60 Hz (except Steca Xtender XTH 8000-48)
- Model with protective lacquered mainboard
Certificates
- Compliant with European Standards (CE)
- RoHS compliant
- Made in Europe
Accessories
- Remote control and display Steca RCC-02
- Remote control and display Steca RCC-03
- Steca X-Connect system
- Battery temperature sensor Steca BTS-01
- Integrated cooling unit ECF-01
- Communications cable
- Steca BSP-500/1200
Downloads
- Steca Xtender product pic XTS drawing · jpg, 300 DPI, high quality · 0.491 MB
- Steca Xtender product pic XTS drawing · jpg, 72 DPI, web quality · 0.346 MB
- Steca Xtender product pic XTM drawing · jpg, 300 DPI, high quality · 1.050 MB
- Steca Xtender product pic XTM drawing · jpg, 72 DPI, web quality · 0.498 MB
- Steca Xtender product pic XTH drawing · jpg, 300 DPI, high quality · 0.324 MB
- Steca Xtender product pic XTH drawing · jpg, 72 DPI, web quality · 0.198 MB
Technical data
You can access the technical data of your product directly here:
- XTS (XTS 900-12, XTS 1200-24, XTS 1400-48)
- XTM (XTM 1500-12, XTM 2000-12, XTM 2400-24, XTM 3500-24, XTM 2600-48, XTM 4000-48)
- XTH (XTH 3000-12, XTH 5000-24, XTH 6000-48, XTH 8000-48)
| XTS 900-12 | XTS 1200-24 | XTS 1400-48 | |
|---|---|---|---|
| Characterisation of the operating performance | |||
| System voltage | 12 V | 24 V | 48 V |
| Continuous power | 500 VA | 650 VA | 750 VA |
| Continuous power (with ECF-01) | 650 VA | 800 VA | 900 VA |
| Power 30 min. | 700 VA | 1000 VA | 1200 VA |
| Power 30 min. (with ECF-01) | 900 VA | 1200 VA | 1400 VA |
| Power 5 sec. | 2300 VA | 2500 VA | 2800 VA |
| Max. efficiency | 93 % | ||
| Own consumption standby | 1.4 W | 1.5 W | 1.6 W |
| Own consumption ON | 7.0 W | 8.0 W | 8.0 W |
| Power Factor Correction (PFC) according | EN 61000-3-2 | ||
| Acoustic level without ventilation | 40 dB | ||
| Acoustic level with ventilation | 45 dB | ||
| Input side | |||
| Input voltage | < 265 V AC (adjustable: 150 V AC … 265 V AC) | ||
| Charging current adjustable 0 A … | 35 A | 25 A | 12 A |
| Max. current on transfer system | 16 A | ||
| Input frequency | 45 Hz … 65 Hz | ||
| AC output side | |||
| Output voltage | 230 V AC ±2 % / 190 V AC … 245 V AC (true sine wave) / 120 V AC (special version, please note on order) | ||
| Output frequency | 50 Hz, adjustable: 45 Hz … 65 Hz ±0.05 % (crystal controlled) | ||
| Total harmonic distortion | < 2 % | ||
| Load detection (standby) | 2 W … 25 W | ||
| Battery side | |||
| Battery voltage | 9.5 V … 17 V | 19 V … 34 V | 38 V … 68 V |
| Operating conditions | |||
| Ambient temperature | -20 °C … +55 °C | ||
| Fitting and construction | |||
| Power Smart-Boost 30 min. | 900 VA | 1200 VA | 1400 VA |
| Input current balance adjustment | 2 A … 16 A | ||
| Multifunction contact adjustable | 2 independent contacts 16 A / 250 V AC (potential free change-over contacts) | ||
| Degree of protection | IP 54 | ||
| Dimensions (X x Y x Z) | 222 x 307 x 104 mm | ||
| Weight | 8,2 kg | 9 kg | 9,3 kg |
| Cooling principle | convection | ||
| Parallel connection possible | 3 x 1 phase and three-phase | ||
| XTM 1500-12 | XTM 2000-12 | XTM 2400-24 | XTM 3500-24 | XTM 2600-48 | XTM 4000-48 | |
|---|---|---|---|---|---|---|
| Continuous power | 1500 VA | 2000 VA | 2000 VA | 3000 VA | 2000 VA | 3500 VA |
| Power 30 min. | 1500 VA | 2000 VA | 2400 VA | 3500 VA | 2600 VA | 4000 VA |
| System voltage | 12 V | 12 V | 24 V | 24 V | 48 V | 48 V |
| Power 5 sec. | 3400 VA | 4800 VA | 6000 VA | 9000 VA | 6500 VA | 10500 VA |
| Max. efficiency | 93 % | 93 % | 94 % | 94 % | 96 % | 96 % |
| Own consumption standby | 1.4 W | 1.4 W | 1.6 W | 1.6 W | 2.0 W | 2.1 W |
| Own consumption ON | 8.0 W | 10.0 W | 9.0 W | 12.0 W | 10.0 W | 14.0 W |
| Power Factor Correction (PFC) according | EN 61000-3-2 | |||||
| Acoustic level without ventilation | 40 dB | |||||
| Acoustic level with ventilation | 45 dB | |||||
| Input voltage | < 265 V AC (adjustable: 150 V AC … 265 V AC) | |||||
| Charging current adjustable 0 A … | 70 A | 100 A | 55 A | 90 A | 30 A | 50 A |
| Max. current on transfer system | 50 A | |||||
| Input frequency | 45 Hz … 65 Hz | |||||
| Battery voltage | 9.5 V … 17 V | 9.5 V … 17 V | 19 V … 34 V | 19 V … 34 V | 38 V … 68 V | 38 V … 68 V |
| Output voltage | 230 V AC ±2 % / 190 V AC … 245 V AC (true sine wave) / 120 V AC (special version, please note on order) | |||||
| Output frequency | 50 Hz, adjustable: 45 Hz … 65 Hz ±0.05 % (crystal controlled) | |||||
| Total harmonic distortion | < 2 % | |||||
| Load detection (standby) | 2 W … 25 W | |||||
| Ambient temperature | -20 °C … +55 °C | |||||
| Power Smart-Boost 30 min. | 1500 VA | 2000 VA | 2400 VA | 3500 VA | 2600 VA | 4000 VA |
| Input current balance adjustment | 1 A … 50 A | |||||
| Multifunction contact adjustable | 2 independent contacts 16 A / 250 V AC (potential free change-over contacts) | |||||
| Degree of protection | IP 20 | |||||
| Dimensions (X x Y x Z) | 323 x 463 x 130 mm | |||||
| Weight | 15 kg | 18,5 kg | 16,2 kg | 21,2 kg | 16,2 kg | 22,9 kg |
| Cooling principle | fan from 55 °C | |||||
| Parallel connection possible | 3 x 1 phase and three-phase | |||||
| XTH 3000-12 | XTH 5000-24 | XTH 6000-48 | XTH 8000-48 | |
|---|---|---|---|---|
| Continuous power | 2500 VA | 4500 VA | 5000 VA | 7000 VA |
| Power 30 min. | 3000 VA | 5000 VA | 6000 VA | 8000 VA |
| System voltage | 12 V | 24 V | 48 V | 48 V |
| Power 5 sec. | 7500 VA | 12000 VA | 15000 VA | 21000 VA |
| Max. efficiency | 93 % | 94 % | 96 % | 96 % |
| Own consumption standby | 1.4 W | 1.8 W | 2.2 W | 2.4 W |
| Own consumption ON | 14.0 W | 18.0 W | 22.0 W | 30.0 W |
| Power Factor Correction (PFC) according | EN 61000-3-2 | |||
| Acoustic level without ventilation | 40 dB | |||
| Acoustic level with ventilation | 45 dB | |||
| Input voltage | < 265 V AC (adjustable: 150 V AC … 265 V AC) | |||
| Charging current adjustable 0 A … | 160 A | 140 A | 100 A | 120 A |
| Max. current on transfer system | 50 A | |||
| Input frequency | 45 Hz … 65 Hz | |||
| Battery voltage | 9.5 V … 17 V | 19 V … 34 V | 38 V … 68 V | 38 V … 68 V |
| Output voltage | 230 V AC ±2 % / 190 V AC … 245 V AC (true sine wave) / 120 V AC (special version, please note on order) | |||
| Output frequency | 50 Hz, adjustable: 45 Hz … 65 Hz ±0.05 % (crystal controlled) | |||
| Total harmonic distortion | < 2 % | |||
| Load detection (standby) | 2 W … 25 W | |||
| Ambient temperature | -20 °C … +55 °C | -20 °C … +55 °C | -20 °C … +55 °C | -20 °C … +50 °C |
| Power Smart-Boost 30 min. | 3000 VA | 5000 VA | 6000 VA | 8000 VA |
| Input current balance adjustment | 1 A … 50 A | |||
| Multifunction contact adjustable | 2 independent contacts 16 A / 250 V AC (potential free change-over contacts) | |||
| Degree of protection | IP 20 | |||
| Dimensions (X x Y x Z) | 300 x 497 x 250 mm | |||
| Weight | 34 kg | 40 kg | 42 kg | 46 kg |
| Cooling principle | fan from 55 °C | |||
| Parallel connection possible | 3 x 1 phase and three-phase | |||