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Description
The Steca PRS 2020 charge controller is perfectly suited for PV-systems to charge 12V or 24V lead batteries.
Protection functions:
- overload
- deep discharge
- battery undervoltage
- current reflow into the module
- short-circuit/reverse polarity at solar module
- short-circuit at consumer output (excessive consumption)
- reverse polarity at battery
- overcurrent at solar module
- overtemperature
- overvoltage at consumer output
- wrong connection order
The default battery type can only be adjusted with additional equipment (Steca PA PR100).
The PRS-series's default battery type is lead-acid (liquid).
If you want to use the controller to charge AGM or gel batteries please use the contact formular during your order
or contact our customer: [email protected] / +49 (0) 8721 98297-40
data sheet
General
SKU | 1-03-002205 |
---|---|
Manufacturer's Unit Number | PRS 2020 |
Product Type | Laderegler |
Manufacturer | Steca |
Charge Controller Type | PWM |
System Voltage | 12V DC, 24V DC |
Charging Current (A) | 20A |
Deep Cycle Protection | 11,2V-11,6V (22,4V-23,2V) |
Connection Clamps | 16mm² / 25mm² - AWG 6 / 4 (fein- / einzeldrahtig) |
Protection IP | IP32 |
Restart Voltage | 12,4V - 12,7V (24,8V-25,4V) |
Charging Voltage | 13,9V (27,8V) |
Compensation Charge | 14,7V (29,4V) |
No-Load Voltage Solar Module | < 47 V |
Boost Charging Voltage | 14,4V (28,8V) |
Self-Consumption Under Load | < 4mA |
Load Current max. | 20A |
Ambient Temperature | -25°C - +50°C |
Application Area | Innenbereich |
Dimensions (LxWxH)) | 187mm x 96mm x 44mm |
Weight | ca. 350 g |
EAN | 4250852801102 |