Steca Solarix PI
Description
The latest generation of Steca Solarix PI sine wave inverters is characterised by its robustness. The existing protective functions have been redesigned to make them more customer-friendly and more resistant. The new generation of the Steca Solarix PI has different technical features than the predecessor models and may not be able to replace them directly.
The development of the Steca Solarix PI sine wave inverter involved a number of innovations. Of particular note here are the parallel connectivity of all Steca Solarix PI models, the innovative operating concept using a single rotary switch and the electronic fuse. In addition, many years of experience for special use in photovoltaic systems have also been incorporated. This is expressed, among other things, in the stable supply of a wide range of devices and the low self-consumption level.
The power of the new Steca Solarix PI generation can only be expanded with the new Steca PA Link1 parallel switch box. It is not possible to combine new and old Steca Solarix PI inverters via a parallel switch box.
Features
Product features
- True sine wave voltage
- Excellent overload capabilities
- Optimal battery protection
- Automatic load detection
- Parallel connectable
- Best reliability
- Protective insulation according to protection class II
- Control by digital signal processor (DSP)
Electronic protection functions
- Deep discharge protection
- Battery overvoltage shutdown
- Short circuit protection
- Reverse polarity protection
- Overtemperature and overload protection
- Automatic electronic fuse
Displays
- Multi-coloured LED shows operating states
Operation
- Main switch
- Adjustable load detection
Options
- Type with 230 V / 60 Hz
- Type with 115 V / 60 Hz
Certificates
- Compliant with European Standards (CE)
- RoHS compliant
- Made in EU
- Manufactured according to ISO 9001 and ISO 14001
Downloads
- Steca Solarix PI product pic 3D · jpg, 300 DPI, high quality · 0.865 MB
- Steca Solarix PI product pic 3D · jpg, 72 DPI, web quality · 0.247 MB
- Steca Solarix PI product pic · jpg, 300 DPI, high quality · 1.004 MB
- Steca Solarix PI product pic · jpg, 72 DPI, web quality · 0.296 MB
- Steca Solarix PI product pic drawing · jpg, 300 DPI, high quality · 0.145 MB
- Steca Solarix PI product pic drawing · jpg, 72 DPI, web quality · 0.145 MB
Technical data
| 500-12 | 550-24 | 1100-24 | 1500-48 | |
|---|---|---|---|---|
| Inverter type | PI 550-24 | PI 1100-24 | PI 1500-48 | |
| Number of inverters / Steca PA Link1 | 1 / 0 | 1 / 0 | 1 / 0 | |
| Characterisation of the operating performance | ||||
| System voltage | 12 V | 24 V | 24 V | 48 V |
| Continuous power | 450 VA | 450 VA | 900 VA | 900 VA |
| Power 30 min. | 500 VA | 550 VA | 1100 VA | 1500 VA |
| Power 5 sec. | 500 VA | 1000 VA | 1400 VA | 2800 VA |
| Max. efficiency | 93 % | 93 % | 94 % | 94 % |
| Own consumption standby | 0.5 W | 0.5 W | 0.7 W | 0.7 W |
| Own consumption ON | 6.0 W | 6.0 W | 10.0 W | 10.0 W |
| DC input side | ||||
| Battery voltage | 10.5 V … 16 V | 21 V … 32 V | 21 V … 32 V | 42 V … 64 V |
| Reconnection voltage (LVR) | 12.5 V | 25.0 V | 25.0 V | 50.0 V |
| Deep discharge protection (LVD) | 10.5 V | 21.0 V | 21.0 V | 42.0 V |
| AC output side | ||||
| Output voltage | 230 V AC ±10 % | |||
| Output frequency | 50 Hz | |||
| Load detection (standby) | adjustable: 2 W … 50 W | |||
| Safety | ||||
| Protection class | II (double insulated) | |||
| Electrical protection | reverse polarity battery, reverse polarity AC, over voltage, over current, over temperature | |||
| Operating conditions | ||||
| Ambient temperature | -20 °C … +50 °C | |||
| Fitting and construction | ||||
| Cable length battery / AC | 1.5 m / 1.5 m | |||
| Cable cross-section battery / AC | 16 mm² / 1.5 mm² | |||
| Degree of protection | IP 20 | |||
| Dimensions (X x Y x Z) | 212 x 395 x 130 mm | |||
| Weight | 6,6 kg | 6,6 kg | 9 kg | 9 kg |
- Dimensions and weight per inverter