Steca PR 2020 IP
Steca PR 2020 IP 65 Version
- High End State of Charge control (SOC)
- Professional battery care
- Full grafical display
- Automatic battery voltage detection
- Full load protection
The functionality of the Steca PR 2020 IP is based on the Steca PR line of solar charge controllers.
This is equipped with a a large display which shows the current state of charge (SOC) as a percentage and graphically in the form of a tank. State of charge recognition forms the core of the charge controller. The auto-adaptive state of charge algorithm results in optimal battery maintenance and control over the module output of up to 600 Wp which can be connected to it. The Steca PR 2020 IP has been specially designed for operation in difficult environments with high salt, moisture and dust content.
Product features
- Hybrid controller
- State of charge determination with Steca AtonIC (SOC)
- Automatic detection of voltage
- PWM control
- Multistage charging technology
- Load disconnection depending on SOC
- Automatic load reconnection
- Temperature compensation
- Common positive or negative grounding on one terminal
- Integrated data logger / energy meter
- Night light and morning light function
- Integrated self test
- Monthly maintenance charge
Electronic protection functions
- Overcharge protection
- Deep discharge protection
- Reverse polarity protection of module, load and battery
- Automatic electronic fuse
- Short circuit protection of load and module
- Overvoltage protection at module input
- Open circuit protection without battery
- Reverse current protection at night
- Overtemperature and overload protection
- Load disconnection on battery overvoltage
Displays
- Graphical LCD display
- for operating parameters, fault messages, self test
Operation
- Simple menu-driven operation
- Programming by buttons
- Manual load switch
Options
- Prepayment interface
- External temperature sensor
- Alarm contact
Certificates
- Approved by the World Bank for Nepal
- Compliant with European Standards (CE)
- RoHS compliant
- Made in Germany
- Developed in Germany
- Manufactured according to ISO 9001 and ISO 14001
| Ausgleichsladung (V): | 14,7 (29,4) |
|---|---|
| Boostladespannung (V): | 14,4 (28,8) |
| Eigenverbrauch (mA): | 12,0 |
| Gewicht (kg): | 0,35 |
| Ladeendspannung (V): | 13,9 (27,8) / GEL 14,1 (28,2) |
| Laststrom (A): | 20 |
| Leerlaufspannung Solarmodul (V): | < 47 |
| Länge / Breite (Tiefe) / Höhe (mm): | 122 / 149 / 56 |
| Modulstrom (A): | 20 |
| Schutzart (IP): | 65 |
| Systemspannung (V): | 12 / 24 |
| Umgebungstemperatur (°C): | -10 - +50 |
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